Hail Map on July 20, 2021

The weather event on July 20, 2021 includes Hail and Wind maps. 16 states and 443 cities were impacted and suffered possible damage. The total estimated number of properties impacted is 45,007.
Hail map on July 20, 2021
Hail
Wind

45,007

Estimated number of impacted properties by a 1.00" hail or larger

1,343

Estimated number of impacted properties by a 1.75" hail or larger

829

Estimated number of impacted properties by a 2.50" hail or larger

Storm reports

Massachusetts

DateDescription
07/20/20216:55 AM CDT At 1155 PM EDT, a severe thunderstorm was located over Derry, moving east at 25 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Derry, Salem, Pelham, Londonderry, Hampstead, Atkinson, Kingston, Chester, Danville, East Kingston, Windham, Plaistow, Newton and Sandown.This includes Interstate 93 between mile markers 1 and 15.
07/20/20215:57 AM CDT At 1057 PM EDT, severe thunderstorms were located along a line extending from near Warner to near Richmond, moving east at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Manchester, Concord, Merrimack, Franklin, Jaffrey, Henniker, Northwood, Bedford, Milford, Hooksett, Amherst, Peterborough, Hopkinton, New Boston, Loudon, Alton, Barnstead, Epsom, Gilmanton and Antrim.This includes the following highways... Interstate 293 between mile markers 7 and 11. Interstate 89 between mile markers 0 and 18. Interstate 93 between mile markers 24 and 52.This also includes... Mount Monadnock and North Pack Monadnock.
07/20/20215:36 AM CDT At 1036 PM EDT, severe thunderstorms were located along a line extending from near Roxbury to Chesterfield to near Hinsdale, moving east at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Keene, Jaffrey, Swanzey, Peterborough, Winchester, Greenfield, Dublin, Richmond, Harrisville, Nelson, Marlborough, Rindge, Hancock, Sharon, Westmoreland, Hinsdale, Roxbury, Fitzwilliam, Troy and Chesterfield.This also includes... Mount Monadnock.
07/20/20214:53 AM CDT At 953 PM EDT, a severe thunderstorm was located near Williamstown, or near North Adams, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to trees and power lines. Locations impacted include... Greenfield, Deerfield, Monroe, Montague, Sunderland, Northfield, Bernardston, Buckland, Conway, Shelburne, Erving, Ashfield, Colrain, Gill, Whately, Charlemont, Leyden, Heath, Plainfield and Rowe.
07/20/20214:46 AM CDT At 946 PM EDT, a severe thunderstorm was located over Stephentown, or 8 miles northeast of Nassau, moving southeast at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Pittsfield, Nassau, Lee, Lenox, Stephentown, New Lebanon, Becket, Hancock, Berkshire, Dalton, Lanesborough, Hinsdale, Richmond, Peru, East Nassau, Washington, Barkerville, West Stephentown, Jacks Corners and Taborton.
07/20/20214:38 AM CDT At 938 PM EDT, a severe thunderstorm was located over Berlin, or 13 miles west of North Adams, moving east at 35 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... North Adams, Adams, Williamstown, Pownal, Cheshire, Grafton, Berlin, Florida, Savoy, New Ashford, Windsor, Hairpin Turn, Greylock, Soldiers Memorial Field, North Hancock, Cheshire Harbor, Arnoldville, Taborton, Center Berlin and Petersburg.
07/20/20214:24 AM CDT At 923 PM EDT, severe thunderstorms were located along a line extending from Dorset to near Grafton, moving east at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Bennington, Hoosick Falls, Arlington, Londonderry, Townshend, Manchester, Stratton, Shaftsbury, Pownal, Dorset, Wilmington, Stamford, Readsboro, Saxtons River, Newfane, Manchester Center, West Wardsboro, Windham, Hoosick and Rockingham.
07/19/20219:15 PM CDT5 trees down in pittsfield on mountain drive.

Maine

DateDescription
07/20/20212:40 PM CDTTrees down in saco near route 1 and ross road. Tree down on meadow lane as well. Time estimated.
07/20/20212:10 PM CDTMultiple trees down... Some on wires. Payson rd.
07/20/20211:55 PM CDTTree limbs down near washington and allen ave in portland.
07/20/20215:38 AM CDT At 1038 PM EDT, severe thunderstorms were located along a line extending from 10 miles southeast of Woodstock to near Sandwich to 7 miles southeast of Moultonborough to near Wolfeboro to near Gilmanton, moving east at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Ossipee, Moultonborough, Alton, Gilmanton, Effingham, Wolfeboro, Tamworth, Sandwich, Gilford, Madison, Acton, Freedom, Brookfield, Eaton, Wakefield, Tuftonboro, Middleton, New Durham, Parsonsfield and Porter.
07/19/20219:46 PM CDT At 245 PM EDT, a severe thunderstorm was located over Falmouth, or just north of Portland, moving east at 15 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Portland, South Portland, Westbrook, Cumberland, Falmouth, Cape Elizabeth, Yarmouth, Harpswell and Chebeague Island.This includes the following highways... Interstate 295 between mile markers 4 and 14. Interstate 95 between mile markers 49 and 53.This also includes... Peaks Island, Long Island, Cushing Island, Cousins Island, andBailey Island.

New York

DateDescription
07/20/20216:55 PM CDTTrees and wires down
07/20/20216:55 PM CDTTwo trees down on county road 13.
07/20/20216:45 PM CDTNumerous trees down.
07/20/20216:45 PM CDTSeveral trees down
07/20/20216:41 PM CDTStrong thunderstorm winds knocked down tree on road.
07/20/20216:40 PM CDTLarge tree on wires result in a fire.
07/20/20216:32 PM CDTWires down and arcing. E german street and lake street.
07/20/20216:30 PM CDTNumerous trees down.
07/20/20216:27 PM CDTStrong thunderstorm winds broke large tree limbs and power pole broken.
07/20/20216:21 PM CDTStrong thunderstorm winds knocked down tree on utica/jones road intersection.
07/20/20216:13 PM CDTStrong thunderstorm winds knocked down tree on indian mound road.
07/20/20216:11 PM CDTStrong thunderstorm winds knocked down tree on road.
07/20/20216:02 PM CDTStrong thunderstorms winds knocked tree down along road.
07/20/20215:55 PM CDTStrong thunderstorm winds knocked down tree on vehicle in delta lake state park. No injuries reported as woman in car refused treatment.
07/20/20215:52 PM CDTTrees on road... Crews dispatched.
07/20/20215:52 PM CDTTrees down in clarence.
07/20/20215:49 PM CDTStrong thunderstorm winds knocked down tree on wires.
07/20/20215:49 PM CDTStrong thunderstorm winds knocked down tree on road.
07/20/20215:42 PM CDTStrong thunderstorm winds knocked down tree on wires.
07/20/20215:42 PM CDTTrees and wires down.
07/20/20215:42 PM CDTTrees and wires down in lyonsdale.
07/20/20215:38 PM CDTTrees down on railraod tracks.
07/20/20215:31 PM CDTTrees and wires down in brantingham.
07/20/20215:27 PM CDTStrong thunderstorm winds knocked on tree on prestonhill rd.
07/20/20215:27 PM CDTStrong thunderstorm winds knocked down tree on wires and across elpis rd.
07/20/20215:25 PM CDTArcing power lines down.
07/20/20215:23 PM CDTReports of widespread damage including numerous downed trees and powerlines in the town of constantia.
07/20/20215:17 PM CDTStrong thunderstorm winds knocked down tree on wires.
07/20/20215:10 PM CDTReports of widespread damage including downed trees and powerlines in the town of amboy.
07/20/20215:08 PM CDTTrees and wires down in new bremen.
07/20/20215:02 PM CDTCorrects previous hail report from lewiston. Golf ball to tennis ball sized hail reported in the town of lewiston.
07/20/20215:01 PM CDTLarge tree down across oregon plains road.
07/20/20215:01 PM CDTTrees down.
07/20/20215:00 PM CDTReport of trees and wires down in the town of schroeppel.
07/20/20214:55 PM CDTWidespread damage reported in the township of orwell... Including numerous trees and wires down.
07/20/20214:52 PM CDTReports of widespread damage in the town of phoenix with numerous trees and wires down.
07/20/20214:51 PM CDTTrees down in pendleton.
07/20/20214:48 PM CDTTrees down.
07/20/20214:48 PM CDTTrees down.
07/20/20214:38 PM CDTLarge tree snapped in half.
07/20/20214:37 PM CDTTrees down.
07/20/20214:32 PM CDTTrees down.
07/20/20214:30 PM CDTTrees down.
07/20/20214:29 PM CDTVery old tree down.
07/20/20214:24 PM CDTTrees down in royalton.
07/20/20214:22 PM CDTQuarter-sized hail.
07/20/20214:21 PM CDTTrees down.
07/20/20214:20 PM CDTA local report indicates 1.25 inch wind near 1 S ST. REGIS
07/20/20214:07 PM CDTQuarter sized
07/20/20214:06 PM CDTTree down on wire.
07/20/20214:05 PM CDTNumerous trees down and pea-sized hail.
07/20/20214:05 PM CDTNumerous trees and powerlines down.
07/20/20214:05 PM CDTQuarter sized
07/20/20214:00 PM CDTOne large tree and numerous small trees down.
07/20/20213:58 PM CDTReport of trees and wires down in the town of antwerp.
07/20/20213:58 PM CDTQuarter sized
07/20/20213:57 PM CDTQuarter sized
07/20/20213:48 PM CDTLarge tree down.
07/20/20213:43 PM CDTHail reported on howard avenue in lockport.
07/20/20213:43 PM CDTReport of a utility pole with a tree down on hunter road in the town of plessis.
07/20/20213:41 PM CDTHalf dollar
07/20/20213:39 PM CDTTrees and wires down in the town of alexandria.
07/20/20213:35 PM CDTA local report indicates 1.00 inch wind near 1 NE LOCKPORT
07/20/20213:35 PM CDTTrees down.
07/20/20213:34 PM CDTReport from mping: ping pong ball
07/20/20213:32 PM CDTNumerous trees down.
07/20/20213:31 PM CDTAwos time estimated.
07/20/20213:31 PM CDTA local report indicates 63 MPH wind near 1 NW OGDENSBURG
07/20/20213:30 PM CDTBoat flipped and tree down in waddington.
07/20/20213:27 PM CDTCorrects previous tstm wnd dmg report from 3 se alexandria bay. Trees and wires down in the town of alexandria.
07/20/20213:25 PM CDTReports of trees and wires down in the town of clayton.
07/20/20213:25 PM CDTNumerous trees and power lines down in the city of ogdensburg.
07/20/20213:23 PM CDTA local report indicates 63 MPH wind near OGDENSBURG AIRPORT
07/20/20213:06 PM CDTA local report indicates 1.00 inch wind near 1 WNW CAMBRIA CENTER
07/20/20211:54 PM CDTHail slightly larger than a quarter just south of schuylerville. Time estimated by radar.
07/20/20211:30 PM CDTTree down near state route 50 and king rd. Time estimated from radar
07/20/20211:30 PM CDTHail slightly larger than a quarter. Time adjusted based on report. Corrected with more precise location.
07/20/20216:29 AM CDT At 1128 PM EDT, severe thunderstorms were located along a line extending from 6 miles southeast of Gowanda to near Falconer, moving east at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Olean, Salamanca, Allegany State Park, Ashford, Allegany, Franklinville, Cuba, St. Bonaventure, Ashford Hollow and Weston Mills. This includes Interstate 86 between exits 13 and 31.
07/20/20215:19 AM CDT At 1018 PM EDT, a severe thunderstorm was located 9 miles northwest of Westfield, or 18 miles west of Fredonia, moving southeast at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Jamestown, Dunkirk, Fredonia, Westfield, Lakewood, Falconer, Mayville, Clymer, Long Point State Park and Jamestown West. This includes the following highways... Interstate 90 between exits 61 and 59. Interstate 86 between exits 4 and 14.
07/20/20213:58 AM CDT At 856 PM EDT, severe thunderstorms were located along a line extending from near Hartwick to near Sanitaria Springs, moving east at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Oneonta, Sidney, Walton, Delhi, Davenport, Guilford, Sanford, Worcester, Middlefield and Hartwick.
07/20/20213:40 AM CDT At 839 PM EDT, severe thunderstorms were located along a line extending from Sharon Springs to Richmondville to near Schenevus, moving east at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Cobleskill, Jefferson, Middleburgh, Gilboa, Summit, Schoharie, Richmondville, Sharon Springs, Livingstonville, North Blenheim, Breakabeen, Central Bridge, Carlisle, Sharon, Seward, Conesville, Esperance, Zeh Corners, Beekman Corners and West Richmondville.
07/20/20213:39 AM CDT At 839 PM EDT, a severe thunderstorm was located near Arcade, or 19 miles south of East Aurora, moving east at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Minor damage to vehicles is possible. Expect wind damage to roofs, siding, and trees. Locations impacted include... Letchworth State Park, Arcade, Franklinville, Belfast, Rushford, Houghton, Chaffee, Portageville, Yorkshire and Sardinia. This includes Interstate 86 near exit 30.
07/20/20213:31 AM CDT At 830 PM EDT, severe thunderstorms were located along a line extending from Whitney Point to near Willseyville to near Wedgewood, moving east at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Binghamton, Vestal, Johnson City, Endicott, Barton, Horseheads, Maine, Waverly, Owego and Danby.
07/20/20213:28 AM CDT At 828 PM EDT, a severe thunderstorm was located near Bradford, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Olean, Salamanca, Wellsville, Allegany State Park, Allegany, Cuba, St. Bonaventure, Weston Mills, Hinsdale and Friendship. This includes Interstate 86 between exits 23 and 27, and near exit29.
07/20/20213:17 AM CDT At 816 PM EDT, a severe thunderstorm was located over Fonda, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Schenectady, Rotterdam, Amsterdam, Gloversville, Johnstown, Scotia, Fonda, Glenville, Niskayuna, Hagaman, Round Lake, Fort Johnson, Tribes Hill, Country Knolls, Rotterdam Junction, Alplaus, East Glenville, Burnt Hills, Pattersonville-Rotterdam Junction and Malta.
07/20/20213:05 AM CDT At 805 PM EDT, severe thunderstorms were located along a line extending from Leonardsville to near Marathon, moving east at 70 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Oneonta, Norwich, Sidney, Walton, Delhi, Davenport, Guilford, Roxbury, Worcester and Middlefield.
07/20/20212:58 AM CDT At 758 PM EDT, a severe thunderstorm was located over Hornby, or 7 miles north of Corning, moving east at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Horseheads, Elmira Heights, Erin, Catharine, Hornby, Cayuta, Van Etten, Millport, Meads Creek and Breesport.
07/20/20212:41 AM CDT At 740 PM EDT, severe thunderstorms were located along a line extending from 10 miles southwest of Johnsburg to near Caroga Lake to near Herkimer, moving east at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Gloversville, Johnstown, Ilion, Herkimer, Little Falls, Warrensburg, Fonda, Lake George Village, Mohawk, Frankfort, Corinth, Dolgeville, St. Johnsville, Ephratah, Broadalbin, Edinburg, Northville, Mayfield, Wells and Cranberry Creek.
07/20/20212:40 AM CDT At 740 PM EDT, a severe thunderstorm was located over Danby, or near Ithaca, moving east at 40 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Ithaca, Johnson City, Maine, Cayuga Heights, Danby, Caroline, Nanticoke, Berkshire, Richford and Newark Valley.
07/20/20212:38 AM CDT At 737 PM EDT, a severe thunderstorm was located over Honeoye Falls, or 11 miles south of Brighton, moving east at 15 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Geneva, Canandaigua, Newark, Lyons, Palmyra, Victor, Honeoye Falls, Bristol, Lima and Clifton Springs. This includes the following highways... Interstate 390 near exit 11. Interstate 90 between exits 46 and 42.
07/20/20212:02 AM CDT At 701 PM EDT, severe thunderstorms were located along a line extending from 9 miles south of McKeever to Holland Patent to Verona, moving east at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Ilion, Herkimer, Little Falls, Mohawk, Frankfort, Dolgeville, Ohio, West Winfield, Newport, Stratford, Middleville, Poland, Cold Brook, Jordanville, Northwood, Cedarville, Russia, Fairfield, Elizabethtown and Norway.
07/20/20211:52 AM CDT At 652 PM EDT, a severe thunderstorm was located 12 miles north of Ohio, or 16 miles south of Old Forge, moving east at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Caswell Lake, Mountain Home, Hoffmeister, Atwell, West Canada Lakes and Herkimer Landing.
07/20/20211:44 AM CDT At 644 PM EDT, severe thunderstorms were located along a line extending from 8 miles north of Boonville to near Delta Lake to near Verona, moving east at 70 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Utica, Rome, Kirkland, Verona, Westmoreland, Trenton, Paris, Deerfield, Floyd and Whitesboro.
07/20/20211:37 AM CDT At 637 PM EDT, a severe thunderstorm was located over Amherst, moving southeast at 15 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Minor damage to vehicles is possible. Expect wind damage to roofs, siding, and trees. Locations impacted include... Buffalo, Cheektowaga, West Seneca, North Tonawanda, Clarence, Depew, Amherst, Tonawanda, Lancaster and Williamsville. This includes Interstate 90 between exits 52A and 49.
07/20/20211:31 AM CDT At 630 PM EDT, a line of severe thunderstorms over northeast New York was located along a line extending from near Perry Mills to near Harkness to 9 miles west of Schroon Falls, moving east at 40 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Expect wind damage to trees and powerlines. Minor hail damage to vehicles is possible. Locations impacted include... Essex Junction, Plattsburgh International Airport, Burlington, Burlington International Airport, Plattsburgh, Middlebury, South Burlington, Vergennes, Peru, Beekmantown, Schuyler Falls, Moriah, Chazy, Saranac, Mooers, Altona, Willsboro, Crown Point, Morrisville and Enosburg Falls.
07/20/20211:07 AM CDT At 606 PM EDT, severe thunderstorms were located along a line extending from 8 miles south of Star Lake to 6 miles west of Oswego, moving east at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Minor damage to vehicles is possible. Expect wind damage to roofs, siding, and trees. Locations impacted include... Oswego, Fulton, Sandy Island Beach State Park, Fair Haven Beach State Park, Lowville, Pulaski, Adams, Redfield, Selkirk Shores State Park and Highmarket. This includes Interstate 81 between exits 33 and 41.
07/20/202112:57 AM CDT At 556 PM EDT, severe thunderstorms were located along a line extending from Barnes Corners to near Brewerton, moving east at 50 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Rome, Lee, Verona, Vienna, Camden, Boonville, Vernon, Florence, Sylvan Beach and Ava.
07/20/202112:50 AM CDT At 548 PM EDT, a line of severe thunderstorms over northern New York was located along a line extending from North Burke to Debar Mountain to 8 miles southwest of Axton Landing, moving east at 45 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Expect wind damage to trees and powerlines as there have been numerous reports or trees and powerlines down along with power outages. Minor hail damage to vehicles is possible. Locations impacted include... Saranac Lake, Adirondack Regional Airport, Lake Placid, Plattsburgh, Tupper Lake, Peru, Beekmantown, Schuyler Falls, Chazy, Saranac, Mooers, Altona, Wilmington, Keene, Ellenburg Depot, Champlain, Bryants Mill, Wawbeek, Burke and Churubusco.
07/20/202112:43 AM CDT At 542 PM EDT, a severe thunderstorm was located over Fulton, moving east at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Minor damage to vehicles is possible. Expect wind damage to roofs, siding, and trees. Locations impacted include... Fulton, Central Square, Battle Island State Park, Hastings, Volney, Constantia, West Monroe, Palermo, Phoenix and Cleveland. This includes Interstate 81 between exits 32 and 33.
07/20/202112:35 AM CDT At 533 PM EDT, severe thunderstorms were located over Essex County, New York, extending from near Keene to Wadhams, moving northeast at 10 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Minor hail damage to vehicles is possible. Expect wind damage to trees and powerlines. Locations impacted include... Essex, Willsboro, Westport, Elizabethtown, Charlotte, St. George, Kingsland Bay State Park, Shelburne, Ferrisburgh, Hinesburg, Williston, Lewis, Fort Cassin Point, Mcneil Cove, Sloop Island, Shelburne Falls, Wings Point, Town Farm Bay, Meach Island and North West Bay.
07/20/202112:30 AM CDT At 529 PM EDT, a severe thunderstorm was located over Lewiston, or near Niagara Falls, moving east at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Minor damage to vehicles is possible. Expect wind damage to roofs, siding, and trees. Locations impacted include... Buffalo, Cheektowaga, North Tonawanda, Clarence, Lockport, Kenmore, Depew, Tonawanda, Amherst and Medina. This includes Interstate 90 between exits 51 and 48A.
07/20/202112:13 AM CDT At 512 PM EDT, severe thunderstorms were located along a line extending from 6 miles southwest of Fowler to 13 miles west of Stony Point, moving east at 35 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Watertown, Sandy Island Beach State Park, Fort Drum, Stony Point, Carthage, Lowville, Pulaski, West Carthage, Adams and Dexter. This includes Interstate 81 between exits 34 and 48.
07/19/202111:44 PM CDT At 442 PM EDT, a line of severe thunderstorms was located from near St. Regis, New York to 18 miles southwest of Nelson Corner, New York moving east at 40 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Minor hail damage to vehicles is possible. Locations impacted include... Potsdam, Gouverneur, Canton, Massena, Norfolk, Oswegatchie, Moira, De Kalb, Bangor, Fowler, Parishville, Fort Covington, Colton, Bombay, Bryants Mill, Massena International Airport - Richards Field, Helena, Burke, Cranberry Lake and Brushton.
07/19/202111:42 PM CDT At 442 PM EDT, a severe thunderstorm was located near Youngstown, or 9 miles north of Niagara Falls, moving east at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Minor damage to vehicles is possible. Expect wind damage to roofs, siding, and trees. Locations impacted include... Lewiston, Youngstown, Fort Niagara State Park and Model City.
07/19/202111:23 PM CDT At 423 PM EDT, a severe thunderstorm was located near Lockport, moving east at 15 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Minor damage to vehicles is possible. Expect wind damage to roofs, siding, and trees. Locations impacted include... Lockport, Newfane, Pendleton, Pembroke, Akron, Middleport, Sanborn, Cambria Center, Pendleton Center and Ransomville.
07/19/202111:21 PM CDTMultiple reports of wires down in and around olean.
07/19/202111:08 PM CDT At 407 PM EDT, severe thunderstorms were located along a line extending from 13 miles northwest of Morristown to 15 miles west of Cedar Point State Park, moving east at 45 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Minor damage to vehicles is possible. Expect wind damage to roofs, siding, and trees. Locations impacted include... Watertown, Fort Drum, Carthage, West Carthage, Clayton, Dexter, Glen Park, Herrings, Redwood and Kring Point State Park. This includes Interstate 81 between exits 42 and 52.
07/19/202110:53 PM CDT At 351 PM EDT, severe thunderstorms were located west of the Saint Lawrence River along a line extending from 23 miles northwest of St. Lawrence State Park to 47 miles west of Cedar Island State Park, moving east at 45 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Expect wind damage to trees and powerlines. Minor hail damage to vehicles is possible. Locations impacted include... Massena, Canton, Potsdam, Ogdensburg, Norfolk, Lisbon, Louisville, De Kalb, Fort Covington, Bombay, Rensselaer Falls, Morley, Norwood, Edwardsville, Massena International Airport - Richards Field, Helena, Chipman, Brasher Falls, Heuvelton and Waddington.
07/19/202110:30 PM CDTMultiple reports of trees down in leon area.
07/19/202110:23 PM CDT At 322 PM EDT, a severe thunderstorm was located over Fort Niagara State Park, or 12 miles north of Niagara Falls, moving east at 10 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Minor damage to vehicles is possible. Expect wind damage to roofs, siding, and trees. Locations impacted include... Lockport, Newfane, Pendleton, Lewiston, Youngstown, Fort Niagara State Park, Sanborn, Wilson, Cambria Center and Olcott.
07/19/20219:52 PM CDTTrees and wires down on putnam rd.
07/19/20219:40 PM CDTTrees down on route 380.
07/19/20219:26 PM CDT At 225 PM EDT, a severe thunderstorm was located near Saratoga Springs, moving southeast at 15 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Saratoga Springs, Greenwich, Gates, Northumberland, Easton, Schuylerville, Victory, Deans Corners, Gurn Spring, Bacon Hill, Coveville, Battenville, Jewell Corner, Hickeys Corners, Center Falls, Grangerville, Middle Falls, Fly Summit, North Easton and Bald Mountain.
07/19/20218:42 PM CDTTrees and wires down. Time estimated by radar.
07/19/20218:30 PM CDTTrees and wires down along route 346 in petersburg
07/19/20218:25 PM CDTTrees and wires down. Time estimated by radar. Outflow boundary ahead of the line of thunderstorms.
07/19/20218:25 PM CDTTrees and wires down.
07/19/20218:23 PM CDTTrees and wires down on sunset road. Outflow boundary ahead of the line of thunderstorms.
07/19/20218:18 PM CDTTree down on road. State route 22.
07/19/20218:16 PM CDTTrees down in wellsville.
07/19/20218:15 PM CDTMultiple trees and branches down. Time estimated by radar.
07/19/20218:14 PM CDTTree down on road. County route 153
07/19/20218:10 PM CDTTrees and wired down.
07/19/20218:06 PM CDTTree down on road. East lake road.
07/19/20218:05 PM CDTTree down on wires. Time estimated by radar.
07/19/20218:03 PM CDTMultiple trees down. County route 47.
07/19/20218:00 PM CDTTree on vehicle.
07/19/20218:00 PM CDTMultiple trees and branches down. Time estimated by radar.
07/19/20217:57 PM CDTTrees down in bolivar.
07/19/20217:55 PM CDTTree on wires. County route 30
07/19/20217:53 PM CDTTrees reported down in freedom.
07/19/20217:50 PM CDTDown tree on putnam road.
07/19/20217:45 PM CDTTree on a house in scotia.
07/19/20217:44 PM CDTTree down on road. State route 4.
07/19/20217:42 PM CDTMultiple reports of trees down in portville.
07/19/20217:40 PM CDTA large branch was downed between route 29 and the saratoga county airport that required heavy equipment to be removed
07/19/20217:40 PM CDTTrees and wires down. Time estimated by radar.
07/19/20217:36 PM CDTMultiple reports of trees down in olean.
07/19/20217:30 PM CDTTrees and wires down.
07/19/20217:30 PM CDTTrees and wires down.
07/19/20217:29 PM CDTStrong thunderstorm winds knocked down tree on road.
07/19/20217:25 PM CDTTrees and wires down. Time estimated by radar.
07/19/20217:19 PM CDTStrong thunderstorm winds knocked down tree on road.
07/19/20217:18 PM CDTTree down on wires and house. Time estimated by radar.
07/19/20217:18 PM CDTMultiple trees down on cooley rd and rt 414. Time estimated by radar.
07/19/20217:14 PM CDTThunderstorm dropped quarter sized hail.
07/19/20217:09 PM CDTPrimary wires down and fire. State route 29a
07/19/20217:08 PM CDTStrong thunderstorm winds knocked down tree on roadway.
07/19/20217:03 PM CDTTree down on wheat road.

Ohio

DateDescription
07/20/20215:30 PM CDTPd reported approximately 20 trees and 10 power polls blown down in the same direction at roosevelt park around 630 pm.
07/20/20215:10 PM CDTSeveral reports of trees down in hubbard. Time estimated via radar.

Arizona

DateDescription
07/20/20216:44 AM CDT At 1143 AM MST, a severe thunderstorm was located over Groom Creek Subdivision, or 7 miles south of Prescott Valley, and is nearly stationary. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Walker, Oak Knoll Village, Groom Creek Subdivision, Lower Wolf Creek Campground and Upper Wolf Creek Group Campground.
07/20/20214:53 AM CDT At 952 PM MST, a severe thunderstorm was located 11 miles north of Marana, moving west at 15 to 20 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Eloy, Picacho, Picacho Peak State Park and Red Rock. This includes the following highways... Interstate 10 between mile markers 209 and 231. Route 87 between mile markers 116 and 119.
07/20/20214:24 AM CDT At 923 PM MST, an area of severe thunderstorms was located over near Tortolita and Oro Valley, moving west at 10 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Northwest Tucson, Catalina, Oro Valley, Marana, Casas Adobes, Flowing Wells, Tortolita, Saguaro National Park West, Catalina State Park, Picture Rocks and Dove Mountain.This includes the following highways... Interstate 10 between mile markers 236 and 252. Route 77 between mile markers 73 and 87.
07/20/20213:46 AM CDT At 845 PM MST, a severe thunderstorm was located near Mount Lemmon/Summerhaven, or 11 miles southeast of Oracle, moving west at 10 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Catalina, Mount Lemmon/Summerhaven, Sabino Canyon Recreation Area, Catalina Foothills and Seven Falls.
07/20/20213:17 AM CDT At 816 PM MST, a severe thunderstorm was located near southeast Tucson, moving west at 10 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Tucson, Marana, Davis-Monthan Air Force Base, Casas Adobes, Drexel Heights, Flowing Wells, Tanque Verde, South Tucson, Pascua Pueblo Yaqui Reservation, Tucson International Airport, Valencia West, Summit, Catalina Foothills, Tucson Estates, Rita Ranch and San Xavier Mission.This includes the following highways... Interstate 10 between mile markers 251 and 272. Interstate 19 between mile markers 54 and 63. Route 77 between mile markers 70 and 72. Route 86 between mile markers 164 and 171.
07/20/20213:02 AM CDT At 801 PM MST, a severe thunderstorm was located near Oracle, moving west at 15 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Oracle, Saddlebrooke, San Manuel, Campo Bonito, Biosphere 2 and Oracle Junction.This includes the following highways... Route 77 between mile markers 89 and 112. Route 79 near mile marker 92.
07/20/20212:32 AM CDT At 731 PM MST, a severe thunderstorm was located 14 miles north of Aripine, or 30 miles northwest of Show Low, moving southeast at 5 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Dry Lake.
07/19/202110:29 PM CDTTree knocked over due to strong thunderstorm winds. Tanque verde and camino serna area.
07/19/202110:22 PM CDTTwitter photos indicate storm damage to a church. Time estimated from radar.
07/19/202110:21 PM CDT2 large trees down at golf n stuff. Time estimated from radar.

Vermont

DateDescription
07/20/20216:58 PM CDTTrees and powerlines down on multiple roads.
07/20/20216:50 PM CDTTrees on road and powerlines. Time estimated.
07/20/20216:34 PM CDTSeveral trees and powerlines down.
07/20/20216:30 PM CDTTrees and wires down on poker hill rd.
07/20/20216:06 PM CDTLarge oak tree down. Also a tree down on river rd.
07/20/20216:04 PM CDTTrees down.
07/20/20216:02 PM CDTTree down on i-89 between exit 12 and 13.
07/20/20215:59 PM CDTTree down across hardscrabble road.
07/20/20215:59 PM CDTTree down on car on marble and st. Paul st.
07/20/20215:58 PM CDTTree down on power lines on west shore rd.
07/20/20215:14 AM CDT At 1014 PM EDT, severe thunderstorms were located along a line extending from near Newport to near Westmoreland, moving east at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Keene, Henniker, Charlestown, Antrim, Hancock, Bradford, Harrisville, Nelson, Newport, Gilsum, Windsor, Walpole, Warner, Hillsborough, Alstead, Westmoreland, Marlow, Roxbury, Sullivan and Surry.This includes Interstate 89 between mile markers 16 and 29. This also includes... Mount Sunapee.
07/20/20214:24 AM CDT At 924 PM EDT, severe thunderstorms were located along a line extending from near Lebanon to 8 miles northwest of Claremont, moving east at 50 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Lebanon, Grafton, Hanover, Enfield, Canaan, Danbury, Groton, Grantham, Cornish, Croydon, Hebron, Plainfield, Orange, Springfield and Wilmot.This includes Interstate 89 between mile markers 39 and 60.
07/20/20213:58 AM CDT At 858 PM EDT, severe thunderstorms were located along a line extending from 8 miles southwest of Piermont to 10 miles north of Lebanon to near Hanover, moving northeast at 30 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Lebanon, Hanover, Haverhill, Canaan, Groton, Piermont, Woodstock, Lyme, Benton, Dorchester, Easton, Ellsworth, Wentworth, Orford, Rumney and Orange.This also includes... Mount Moosilauke, Rumney Rocks, Carr Mountain, and Long PondRecreation Area.
07/20/20213:54 AM CDT At 853 PM EDT, a severe thunderstorm was located near Mechanicville, moving east at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Mechanicville, Hoosick Falls, Cambridge, Greenwich, Gates, Hoosick, Lee, White Creek, Easton, Stillwater, Schuylerville, Victory, Schaghticoke, Valley Falls, Deans Corners, Schaghticoke Hill, Center White Creek, Hoosick Junction, Center Falls and Petersburg Junction.
07/20/20213:31 AM CDT At 831 PM EDT, severe thunderstorms were located along a line extending from near Lake George Village to near Corinth to near Galway, moving east at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Saratoga Springs, Glens Falls, Hudson Falls, Salem, Lake George Village, Ballston Spa, Fort Edward, Corinth, Granville, Hartford, Greenwich, Round Lake, Galway, Comstock, Rock City Falls, Glens Falls North, North Ballston Spa, West Glens Falls, Lake Luzerne-Hadley and Kings.
07/19/20219:27 PM CDTTrees and wires down. Time estimated by radar.
07/19/20218:30 PM CDTTrees down on main street.
07/19/20218:15 PM CDTTree down on route 153. Time estimated by radar.
07/19/20218:07 PM CDT2 poplar trees down on powerlines.
07/19/20218:02 PM CDTTrees down.
07/19/20218:02 PM CDTMany trees uprooted in a straight line through the new boston road area.
07/19/20218:00 PM CDTTrees down.

Louisiana

DateDescription
07/19/202110:41 PM CDT At 341 AM CDT, severe thunderstorms were located along a line extending from near Westlake to near Lake Charles to near Grand Lake, moving east at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Lake Charles, Sulphur, Westlake, Welsh, Iowa, Fenton, Lake Charles Regional Airport, Hayes, Moss Bluff, Buller, Lebleu Settlement, Gillis, Pine Island, Holmwood, Bell City and Lacassine.This includes the following highways... Interstate 10 in Louisiana between mile markers 25 and 57. Interstate 210 between mile markers 1 and 12.

Texas

DateDescription
07/20/20212:56 AM CDT At 756 PM CDT, a severe thunderstorm was located over South Pharr Elementary School, or over Hidalgo, moving southeast at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Mission, Pharr, San Juan, Alamo, Donna, Hidalgo, Progreso, North McAllen, Sharyland and South McAllen.This includes the following highways... Interstate Highway 69 C between mile markers 1 and 3. US Highway 281 between mile markers 784 and 808.
07/20/20212:26 AM CDT At 725 PM CDT, a severe thunderstorm was located over Palmview High School, or over Palmhurst, moving south at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Edinburg, Mission, Pharr, San Juan, Hidalgo, Palmview, Penitas, Sullivan City, La Joya and Palmhurst.This includes the following highways... US Highway 83 between mile markers 842 and 850. Interstate Highway 69 C between mile markers 1 and 5. US Highway 281 between mile markers 784 and 796.
07/20/20211:44 AM CDT At 644 PM CDT, a severe thunderstorm was located over Mccook, moving southeast at 15 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Mission, Palmview, Penitas, Sullivan City, La Joya, Palmhurst, Los Ebanos, Sharyland, Mccook and Linn.This includes the following highways... US Highway 83 between mile markers 832 and 850. US Highway 281 between mile markers 758 and 764.

Pennsylvania

DateDescription
07/20/20216:45 PM CDTMultiple trees down. Time estimated from radar.
07/20/20216:35 PM CDTNumerous trees down
07/20/20216:12 PM CDTTree down on utica road.
07/20/20216:05 PM CDTTree down at sr-408 and patterson rd.
07/20/20216:05 PM CDTTrees down around titusville. Time estimated via radar.
07/20/20216:01 PM CDT2 trees down
07/20/20215:20 PM CDTTree down on white rd and buells corners rd. Time estimated via radar.
07/20/20214:28 AM CDT At 927 PM EDT, severe thunderstorms were located along a line extending from near Chenango Bridge to near Endwell to near Windham, moving east at 45 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Binghamton, Vestal, Johnson City, Endicott, Kirkwood, Conklin, Jackson, Sanford, Susquehanna and Deposit.
07/20/20214:16 AM CDT At 915 PM EDT, a severe thunderstorm was located near Wellsville, moving east at 40 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Minor damage to vehicles is possible. Expect wind damage to roofs, siding, and trees. Locations impacted include... Wellsville, Alfred, Whitesville, Friendship, Scio, Andover, Belmont, Alma, Stannards and Paynesville.
07/20/20213:45 AM CDT At 845 PM EDT, a severe thunderstorm was located over Evans City, or near Cranberry, moving southeast at 20 mph. HAZARD...Wind gusts to 60 mph and quarter-size hail. SOURCE...Radar. IMPACT...Minor hail damage to vehicles is possible. Expect wind damage to trees and power lines, resulting in some power outages. Locations impacted include... McCandless Township... Cranberry... Hampton Township... Wexford... Meridian... Zelienople... Seven Fields... Gibsonia... Oak Hills... Evans City... Mars... Saxonburg...This includes the following highways... Pennsylvania Turnpike between mile markers 25 and 40. Interstate 79 in Pennsylvania between mile markers 77 and 91.
07/20/20213:32 AM CDT At 832 PM EDT, a severe thunderstorm was located over Brookville, moving southeast at 35 mph. HAZARD...Wind gusts to 60 mph and quarter-size hail. SOURCE...Radar. IMPACT...Minor hail damage to vehicles is possible. Expect wind damage to trees and power lines, resulting in some power outages. Locations impacted include... Punxsutawney... Clarion... Brookville... Reynoldsville... Brockway... New Bethlehem... Sykesville... Falls Creek... Sligo... Big Run... Dayton... Strattanville...This includes Interstate 80 in Pennsylvania between mile markers 61and 96.
07/20/20212:54 AM CDT At 754 PM EDT, a severe thunderstorm was located 7 miles southeast of Tionesta, or 12 miles north of Clarion, moving southeast at 30 mph. HAZARD...Wind gusts to 60 mph and quarter-size hail. SOURCE...Radar. IMPACT...Minor hail damage to vehicles is possible. Expect wind damage to trees and power lines, resulting in some power outages. Locations impacted include... Oil City... Clarion... Marienville... Knox... Tionesta... Hasson Heights... Strattanville... Rouseville... Shippenville... Corsica... Sigel... Woodland Heights...This includes Interstate 80 in Pennsylvania between mile markers 56and 74.
07/20/20212:33 AM CDT At 733 PM EDT, a severe thunderstorm was located near Oil City, moving southeast at 25 mph. HAZARD...Wind gusts to 60 mph and quarter-size hail. SOURCE...Radar. IMPACT...Minor hail damage to vehicles is possible. Expect wind damage to trees and power lines, resulting in some power outages. Locations impacted include... Oil City... Knox... Sugarcreek... Tionesta... Hasson Heights... Seneca... Rouseville... Shippenville... Woodland Heights... Pleasantville... Fryburg... Leeper...
07/20/20212:11 AM CDT At 711 PM EDT, a severe thunderstorm was located over Franklin, moving east at 40 mph. HAZARD...Wind gusts to 60 mph and quarter-size hail. SOURCE...Radar. IMPACT...Minor hail damage to vehicles is possible. Expect wind damage to trees and power lines, resulting in some power outages. Locations impacted include... Oil City... Franklin... Sugarcreek... Hasson Heights... Stoneboro... Seneca... Polk... Sandy Lake... Rouseville... Cooperstown... Kennerdell... Woodland Heights...
07/20/20211:50 AM CDT At 650 PM EDT, a severe thunderstorm was located 8 miles east of Greenville, or 16 miles northeast of Hermitage, moving east at 20 mph. HAZARD...Wind gusts to 60 mph and quarter-size hail. SOURCE...Radar. IMPACT...Minor hail damage to vehicles is possible. Expect wind damage to trees and power lines, resulting in some power outages. Locations impacted include... Stoneboro... Polk... Sandy Lake... Fredonia... Utica... New Lebanon... Sheakleyville... Maurice K Goddard State Park...This includes Interstate 79 in Pennsylvania between mile markers 127and 137.
07/19/20217:51 PM CDTA few trees down in the evans city area.

Idaho

DateDescription
07/19/20219:53 PM CDT At 253 PM MDT, a severe thunderstorm was located 10 miles southeast of Chesterfield, or 10 miles northwest of Soda Springs, moving northeast at 30 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Blackfoot Reservoir and Bancroft.

North Dakota

DateDescription
07/19/202111:59 PM CDT At 458 PM MDT, a severe thunderstorm was located near Golva, or 11 miles south of Beach, moving east at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Carlyle and Saint Phillip.
07/19/202111:58 PM CDT At 458 PM MDT, a severe thunderstorm was located over Golva, or 11 miles south of Beach, moving northeast at 20 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Sentinel Butte.

Montana

DateDescription
07/20/20216:10 PM CDTWind break panels that were chained down destroyed. 1000 gal water tank destroyed.
07/20/20215:43 PM CDTMainly pea size hail with a few quarters. Enough to break windows on the house.
07/20/20215:43 PM CDTMainly pea size hail with a few quarters. Enough to break windows on the house.
07/20/20211:48 AM CDT At 647 PM MDT, a severe thunderstorm was located over Choteau, moving east at 20 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Choteau, Farmington and Collins.
07/19/20217:40 PM CDTMesonet station kcii choteau
07/19/20217:36 PM CDTChoteau acantha newspaper posted images of large healthy tree limbs down. Also reported power lines down with power outages throughout the community. Hail of unknown si

Wyoming

DateDescription
07/19/202110:55 PM CDT At 355 PM MDT, a severe thunderstorm was located near Kelly, or 9 miles southeast of Moose, moving northeast at 25 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. This severe thunderstorm will remain over mainly rural areas of southeastern Teton County, including the following locations... Crystal Creek Campground and Gros Ventre Campground.

Florida

DateDescription
07/20/20216:00 PM CDTLarge tree down across palm harbor parkway near address 101 blocking entire road
07/20/20215:30 PM CDTTree down across state road 11 in the 4000 block in codys corner. Radar estimated time.
07/20/20211:23 AM CDT At 623 PM EDT, severe thunderstorms were located along a line extending from near Andalusia to 8 miles northeast of Pierson, moving northeast at 10 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Palm Coast, Flagler Beach, Bunnell, Andalusia, Marineland, Crescent Beach, Beverly Beach and Espanola.

New Mexico

DateDescription
07/20/20217:34 AM CDT At 1233 PM MDT, a severe thunderstorm was located 12 miles northeast of Sumner Lake State Park, or 17 miles north of Fort Sumner, moving west at 15 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Fort Sumner, Sumner Lake State Park and Sumner Lake. This includes Highway 60 between Mile Markers 328 and 329.
07/19/202111:21 PM CDT At 421 PM MDT, a severe thunderstorm was located over Santa Clara Pueblo, or near Espanola, moving west at 10 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Espanola, White Rock, Pojoaque, Santa Clara Pueblo, Santa Cruz, Pojoaque Pueblo, San Ildefonso Pueblo, El Rancho, Cuyamungue and Jaconita.

Michigan

DateDescription
07/20/20215:50 PM CDTTrees reported down in auburn hills... As well as several other cities in oakland county.
07/20/20215:23 PM CDTA trained spotter estimated 60 mph winds and reported pea size hail.
07/20/20214:40 PM CDTTrees and wires reported down... Most numerous in attica township.
07/20/20212:23 PM CDTTree limbs and power lines reported down... Mostly in sigel township.
07/20/20213:06 AM CDT At 806 PM EDT, severe thunderstorms were located along a line extending from near Chelsea to near Dexter to near Canton, moving southeast at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Severe thunderstorms will be near... Salem around 810 PM EDT. Ypsilanti around 815 PM EDT. Ann Arbor and Dixboro around 820 PM EDT.Other locations in the path of these severe thunderstorms includeSaline, Manchester, Willis and Milan.
07/20/20212:28 AM CDT At 727 PM EDT, severe thunderstorms were located along a line extending from near South Lyon to near West Bloomfield to near Detroit Zoo, moving south at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Severe thunderstorms will be near... Livonia around 735 PM EDT. Detroit around 740 PM EDT. Dearborn around 745 PM EDT. Downtown Detroit, Canton and Belle Isle around 750 PM EDT. Romulus, Wyandotte and Greenfield Village around 800 PM EDT. Taylor around 805 PM EDT. Trenton and Belleville around 820 PM EDT. Flat Rock and Grosse Ile around 825 PM EDT.Other locations impacted by these severe thunderstorms includeFranklin, Melvindale, Gibraltar, New Boston, Rockwood, FarmingtonHills, Harper Woods, Westland, Grosse Pointe Shores and Ecorse.
07/20/20211:43 AM CDT At 642 PM EDT, severe thunderstorms were located along a line extending from near Clarkston to Rochester to near Macomb Township, moving south at 20 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Severe thunderstorms will be near... Rochester around 645 PM EDT. Macomb Township around 650 PM EDT. Troy, Sterling Heights and Clinton around 655 PM EDT. Mount Clemens around 700 PM EDT. Royal Oak around 710 PM EDT. Warren, St. Clair Shores and Birmingham around 715 PM EDT. Detroit Zoo around 720 PM EDT. Southfield around 725 PM EDT.Other locations impacted by these severe thunderstorms includeRoseville, Shelby Township, Utica, Lathrup Village, Auburn Hills,Bingham Farms, Lake Angelus, Pleasant Ridge, Center Line andHuntington Woods.
07/20/202112:59 AM CDT At 559 PM EDT, a severe thunderstorm was located over Almont, moving southeast at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Romeo, Armada and New Baltimore.
07/19/202111:57 PM CDT At 456 PM EDT, a severe thunderstorm was located over North Branch, moving southeast at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will be near... Lum around 510 PM EDT.Other locations in the path of this severe thunderstorm include ImlayCity, Dryden and Almont.
07/19/20219:57 PM CDT At 256 PM EDT, severe thunderstorms were located along a line extending from near Port Hope to near Kinde to Pigeon, moving southeast at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Severe thunderstorms will be near... Port Hope around 305 PM EDT. Harbor Beach around 315 PM EDT.Other locations in the path of these severe thunderstorms include BadAxe, Ubly and Forestville.
07/19/20217:15 PM CDTLarge tree limb reported down.
07/19/20217:00 PM CDTMultiple trees and large tree limbs reported down.

New Hampshire

DateDescription
07/20/20216:28 AM CDT At 1128 PM EDT, a severe thunderstorm was located near Goffstown, or near Manchester, moving east at 40 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Manchester, Derry, Exeter, Northwood, Bedford, Hooksett, Amherst, Epping, Brentwood, Raymond, Goffstown, Newmarket, Londonderry, Bow, Kingston, Chester, Danville, Lee, Allenstown and Fremont.This includes the following highways... Interstate 293 between mile markers 1 and 11. Interstate 93 between mile markers 17 and 31.
07/20/20216:08 AM CDT At 1108 PM EDT, severe thunderstorms were located along a line extending from near Effingham to 7 miles southeast of Ossipee to 8 miles north of Farmington, moving east at 25 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Alfred, Buxton, Hollis, Hiram, Cornish, Waterboro, Standish, Lyman, Limington, Limerick, Acton, Parsonsfield, Newfield, Shapleigh, Porter, Dayton and Baldwin.
07/20/20215:10 AM CDT At 1010 PM EDT, severe thunderstorms were located along a line extending from 10 miles southwest of Woodstock to Plymouth to 9 miles south of Ashland to near Franklin, moving east at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Laconia, Meredith, Moultonborough, Plymouth, Alton, Gilmanton, Holderness, Ashland, Woodstock, Sandwich, Tamworth, Belmont, Gilford, Center Harber, Ellsworth, Campton, Sanbornton, Thornton, Waterville Valley and New Hampton.This includes Interstate 93 between mile markers 59 and 68, betweenmile markers 74 and 75, and between mile markers 79 and 96. This also includes... Lake Winnipesaukee, Squam Lake, Mount Tecumseh, Welch Mountain, andDickey Mountain.
07/20/20215:00 AM CDT At 1000 PM EDT, severe thunderstorms were located along a line extending from near Chester to near Monroe, moving east at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Brattleboro, Bellows Falls, Townshend, Putney, Vernon, Wilmington, Readsboro, Saxtons River, Westminster, Newfane, Guilford Center, Rockingham, Guilford, Whitingham, Dover, Marlboro, Wardsboro, Halifax, Grafton and Brookline.
07/20/20214:35 AM CDT At 935 PM EDT, severe thunderstorms were located along a line extending from 8 miles southeast of Piermont to near Groton to 6 miles south of Enfield, moving east at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Franklin, Plymouth, Meredith, Moultonborough, Grafton, Enfield, Canaan, Holderness, Ashland, Danbury, Groton, Woodstock, Piermont, Sandwich, Bristol, Grantham, Center Harber, Hill, Croydon and Hebron.This includes the following highways... Interstate 89 between mile markers 41 and 47. Interstate 93 between mile markers 66 and 96.This also includes... Rumney Rocks, Squam Lake, Carr Mountain, Stinson Mountain, andMount Tecumseh.
07/20/20213:54 AM CDT At 852 PM EDT, a line of severe thunderstorms over south central Vermont was located along a line extending from near South Strafford to West Bridgewater to near North Pawlet, moving southeast at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Expect wind damage to trees and powerlines. Minor hail damage to vehicles is possible. Locations impacted include... Woodstock, Chester, Hartland Four Corners, Cavendish, Ludlow Village, Perkinsville Village, Wallingford, Mt. Holly, Mt. Tabor, Rutland - Southern Vermont Airport, Pomfret, Plymouth, Hartland, Wells, Barnard, Windsor, Woodstock Village, Pawlet, Mount Holly and Ludlow.
07/20/20213:33 AM CDT At 831 PM EDT, a severe thunderstorm was located near Chelsea, Vermont moving east at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Expect wind damage to trees and powerlines as this storm has a history of wind damage. Minor hail damage to vehicles is possible along with very heavy rainfall. Locations impacted include... Bradford, Thetford Hill State Park, Chelsea, Corinth, Randolph, Strafford, Thetford, Fairlee, West Fairlee, Tunbridge, Vershire, Corinth Corners, Washington, Thetford Center, Newbury Village, Williamstown, Brookfield, Braintree Hill, Newbury and Braintree.
07/20/20212:32 AM CDT At 730 PM EDT, a line of severe thunderstorms over western Vermont was located along a line extending from near East Franklin to Stowe to East Warren to Mossy Point, moving east at 40 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Expect wind damage to trees and powerlines. Minor hail damage to vehicles is possible. This line of storms has a history of producing wind damage and power outages. Locations impacted include... Barre, Montpelier, Island Pond, Lyndon, St. Johnsbury, Middlebury, Newport City, Vergennes, Crown Point, Morrisville, Enosburg Falls, Orleans, Derby Center, Charleston, Braintree Hill, Glover, Waterbury Village, Montgomery Center, Websterville and Orwell.
07/19/202111:32 PM CDTReport from mping: 1-inch tree limbs broken; shingles blown off.
07/19/202111:20 PM CDTTrees down... Power outages.
07/19/202110:45 PM CDTPing pong sized hail began around 11:45pm and lasted for less than 3 minutes. Tree limbs down.
07/19/202110:30 PM CDTMultiple reports of trees and wires down in manchester.
07/19/202110:30 PM CDTA local report indicates 1.25 inch wind near 1 W GOFFSTOWN
07/19/202110:28 PM CDTA local report indicates 1.00 inch wind near FITZWILLIAM
07/19/202110:05 PM CDTCorrects previous tstm wnd dmg report from 1 se peterborough. Several trees down around intersection of 202 and 101.
07/19/202110:05 PM CDTTrees and power lines down.
07/19/202110:00 PM CDTTwo trees down on us hwy 202 partially blocking traffic between hillsborough and antrim... Nh.
07/19/20219:50 PM CDTTrees and power lines down.
07/19/20219:50 PM CDTA local report indicates 1.25 inch wind near 2 E HINSDALE
07/19/20219:45 PM CDTTrees and power lines down.
07/19/20219:45 PM CDTTrees down all across the town of gilford.
07/19/20219:45 PM CDTLarge tree limbs to 12 inches in diameter down across town of meredith.
07/19/20219:30 PM CDTHail on north side of keene fell for 5 minutes.
07/19/20219:20 PM CDTSeveral trees down around intersection of 202 and 101.
07/19/20219:15 PM CDTTrees and wires down.
07/19/20219:10 PM CDTQuarter size hail for 3 to 5 minutes with largest stones to 1.25 inches.
07/19/20219:10 PM CDTA local report indicates 65 MPH wind near BRISTOL
07/19/20219:10 PM CDTTrees down all across town. Unconfirmed power outages via social media. Time estimated by radar.
07/19/20219:00 PM CDTA local report indicates 1.00 inch wind near 2 NW HEBRON
07/19/20218:35 PM CDTTrees down.
07/19/20218:33 PM CDTCorrects previous tstm wnd dmg report from orange. Trees down.
07/19/20218:15 PM CDTMany trees down in town. Time estimated.
07/19/20218:10 PM CDTTime estimated.

Cities Impacted by Hail Map on July 20, 2021

Please be aware that the storm maps provided by HailTrace include estimates of the number of structures impacted by storms on the specified date. These estimates are derived from data provided by Microsoft, including building footprint data generated using computer vision algorithms applied to satellite imagery. While HailTrace makes every effort to ensure the accuracy of this information, it is not guaranteed and should be used as a general reference only. The actual number of impacted structures may differ from the estimates provided on the storm maps.

Related weather events

View all