Immediate

Responsive action SHOULD be taken immediately

New Jersey Severe Thunderstorm Warning | Effective 05/20/2026 15:27

At 626 PM EDT, a severe thunderstorm was located over Edison, or near Perth Amboy, moving east at 30 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Damage to roofs, siding, trees, and power lines is possible. Locations impacted include... New Brunswick, Perth Amboy, Somerville, Sandy Hook, Somerset, Edison, Middletown, Old Bridge, East Brunswick, Sayreville, North Brunswick, Carteret, Madison, Middlesex, Bound Brook, Manville, Chatham, Matawan, Highlands, and Mendham.

New Jersey Severe Thunderstorm Warning | Effective 05/20/2026 15:37

At 637 PM EDT, a severe thunderstorm was located over Medford, or 16 miles east of Camden, moving east at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damage to roofs, siding, trees, and power lines is possible. Locations impacted include... Cherry Hill, Evesham, Mount Laurel, Voorhees, Medford, Lindenwold, Hammonton, Lumberton, Mount Holly, Berlin, Tabernacle, Shamong, Presidential Lakes Estates, Chesilhurst, Pemberton, Wrightstown,

Texas Severe Thunderstorm Warning | Effective 05/20/2026 15:37

At 536 PM CDT, severe thunderstorms were located along a line extending from 14 miles southeast of Fort Stockton to 33 miles northwest of Sanderson to 20 miles east of Marathon, 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. These severe thunderstorms will remain over mainly rural areas of south central Pecos, northeastern Brewster and west central Terrell Counties.

West Virginia Severe Thunderstorm Warning | Effective 05/20/2026 15:39

SVRRLX The National Weather Service in Charleston West Virginia has issued a * Severe Thunderstorm Warning for... West central Randolph County in northeastern West Virginia... Southeastern Lewis County in northern West Virginia... Northeastern Braxton County in north central West Virginia... Southwestern Upshur County in northeastern West Virginia... Northeastern Webster County in northeastern West Virginia... * Until 730 PM EDT. * At 639 PM EDT, severe thunderstorms were located along a line

Texas Severe Thunderstorm Warning | Effective 05/20/2026 15:41

SVRMAF The National Weather Service in Midland has issued a * Severe Thunderstorm Warning for... South central Pecos County in southwestern Texas... East central Brewster County in southwestern Texas... * Until 615 PM CDT. * At 541 PM CDT, a severe thunderstorm was located 23 miles east of Marathon, or 27 miles west of Sanderson, moving southeast at 20 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.

Kentucky Flash Flood Warning | Effective 05/20/2026 15:42

FFWILN The National Weather Service in Wilmington has issued a * Flash Flood Warning for... Western Bracken County in northern Kentucky... Southern Pendleton County in northern Kentucky... * Until 900 PM EDT. * At 642 PM EDT, radar indicated thunderstorms producing heavy rain across the warned area. Between 1.5 and 2 inches of rain have fallen. Additional rainfall amounts of 0.5 to 1 inch are possible. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar.

Texas Flash Flood Warning | Effective 05/20/2026 15:43

At 543 PM CDT, emergency management reported thunderstorms producing heavy rain sixteen miles south of Fort Stockton on US 385. Between 1 and 1.5 inches of rain have fallen. Flooding impacts will continue, but little to no additional rainfall is expected. Flash flooding is already occurring. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Emergency management reported. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor

Tennessee Severe Thunderstorm Warning | Effective 05/20/2026 15:43

SVRMRX The National Weather Service in Morristown has issued a * Severe Thunderstorm Warning for... Knox County in east Tennessee... East central Anderson County in east Tennessee... * Until 730 PM EDT. * At 639 PM EDT, a severe thunderstorm was located over Knoxville, moving north at 15 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Knoxville, Clinton, Alcoa, Halls, Maloneyville, Lake Forest,

Georgia Local Area Emergency Severe | Effective 05-20-2026 15:34

Public safety alert, emergency alert, and weather alert Description: This is a 511 Georgia travel alert. All lanes are blocked northbound and southbound I-75/85 at JW Dobbs (MM 248) due to a flooding in Fulton County. Emergency responders are currently working to reopen the lanes as quickly and as safely as possible. Motorists are strongly encouraged to avoid this area and seek an alternate route in order to avoid extreme delays. For more information, please call 511 or continue to check www.511 GA. Instruction:

New Jersey, Pennsylvania Severe Thunderstorm Warning | Effective 05/20/2026 15:01

SVRPHI The National Weather Service in Mount Holly NJ has issued a * Severe Thunderstorm Warning for... Northwestern Camden County in southern New Jersey... North central Gloucester County in southern New Jersey... Central Burlington County in southern New Jersey... Southeastern Montgomery County in southeastern Pennsylvania... Philadelphia County in southeastern Pennsylvania... East central Delaware County in southeastern Pennsylvania... * Until 645 PM EDT.
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