Immediate

Responsive action SHOULD be taken immediately

West Virginia Severe Thunderstorm Warning | Effective 05/20/2026 14:18

SVRRLX The National Weather Service in Charleston West Virginia has issued a * Severe Thunderstorm Warning for... Southeastern Calhoun County in north central West Virginia... Northeastern Kanawha County in central West Virginia... Southwestern Braxton County in north central West Virginia... Southeastern Roane County in central West Virginia... Northern Clay County in north central West Virginia... * Until 615 PM EDT. * At 517 PM EDT, a severe thunderstorm was located near Amma, or 10

West Virginia Severe Thunderstorm Warning | Effective 05/20/2026 14:20

At 520 PM EDT, a severe thunderstorm was located 12 miles northeast of Sutton, 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... Burnsville, Heaters, Sand Run, Ireland, and Falls Mills. For your protection move to an interior room on the lowest floor of a building.

Maryland Severe Thunderstorm Warning | Effective 05/20/2026 14:21

SVRLWX The National Weather Service in Sterling Virginia has issued a * Severe Thunderstorm Warning for... Cecil County in northeastern Maryland... * Until 615 PM EDT. * At 521 PM EDT, a severe thunderstorm was located over Riverside, or over Aberdeen, moving northeast at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damaging winds will cause some trees and large branches to fall. This could injure those outdoors, as well as damage homes and vehicles. Roadways may become blocked by

West Virginia Severe Thunderstorm Warning Severe | Effective 05-20-2026 14:06

Public safety alert, emergency alert, and weather alert Description: At 505 PM EDT, a severe thunderstorm was located over Clendenin, or 15 miles west of Clay, moving east at 30 mph. THIS IS A DESTRUCTIVE STORM FOR Clendenin. HAZARD...Baseball size hail and 70 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be severely injured. Expect shattered windows, extensive damage to roofs, siding, and vehicles. Locations impacted include... Clendenin, Elkview, Amma, Glen, Pinch, and Left Hand.

Pennsylvania Severe Thunderstorm Warning | Effective 05/20/2026 13:46

SVRPHI The National Weather Service in Mount Holly NJ has issued a * Severe Thunderstorm Warning for... Southeastern Berks County in eastern Pennsylvania... Northwestern Montgomery County in southeastern Pennsylvania... South central Lehigh County in eastern Pennsylvania... West central Bucks County in southeastern Pennsylvania... * Until 530 PM EDT. * At 446 PM EDT, a severe thunderstorm was located near Laureldale, or near Reading, moving east at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated.

Delaware, Pennsylvania Severe Thunderstorm Warning | Effective 05/20/2026 13:50

SVRPHI The National Weather Service in Mount Holly NJ has issued a * Severe Thunderstorm Warning for... Northwestern New Castle County in northern Delaware... Southern Chester County in southeastern Pennsylvania... Southwestern Delaware County in southeastern Pennsylvania... * Until 530 PM EDT. * At 450 PM EDT, a severe thunderstorm was located near Cochranville, or 13 miles northwest of Newark, moving east at 15 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damage to roofs, siding, trees, and power lines is

Pennsylvania Severe Thunderstorm Warning | Effective 05/20/2026 13:52

At 452 PM EDT, a severe thunderstorm was located over Pottstown, or 16 miles east of Reading, moving east at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damage to roofs, siding, trees, and power lines is possible. Locations impacted include... Pottstown, Phoenixville, Birdsboro, Collegeville, Royersford, Trappe, Schwenksville, Elverson, Bechtelsville, Green Lane, Pughtown, Spring Mount, Gilbertsville, Cedarville, Skippack, Stowe, Boyertown, Spring City, Red Hill, and Pottsgrove.

New York Severe Thunderstorm Warning | Effective 05/20/2026 13:52

At 452 PM EDT, a severe thunderstorm was located over Port Jefferson, moving east at 30 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to trees and power lines. This severe storm will be near... Port Jefferson and Mount Sinai around 455 PM EDT. For your protection move to an interior room on the lowest floor of a building.

Maryland Severe Thunderstorm Warning | Effective 05/20/2026 13:54

SVRLWX The National Weather Service in Sterling Virginia has issued a * Severe Thunderstorm Warning for... Northern Harford County in northern Maryland... Northwestern Cecil County in northeastern Maryland... East central Baltimore County in northern Maryland... * Until 545 PM EDT. * At 453 PM EDT, a severe thunderstorm was located over Pleasant Hills, or 10 miles west of Aberdeen, moving northeast at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damaging winds will cause some trees and large branches

Maryland Severe Thunderstorm Warning | Effective 05/20/2026 13:55

SVRLWX The National Weather Service in Sterling Virginia has issued a * Severe Thunderstorm Warning for... Southeastern Harford County in northern Maryland... Southeastern Baltimore County in northern Maryland... Central Cecil County in northeastern Maryland... * Until 530 PM EDT. * At 455 PM EDT, a severe thunderstorm was located over Back River, moving east at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Damaging winds will cause some trees and large branches
Subscribe to RSS - Immediate