Immediate

Responsive action SHOULD be taken immediately

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.

Texas Flash Flood Warning | Effective 05/20/2026 15:03

At 503 PM CDT, emergency management reported thunderstorms producing heavy rain sixteen miles south of Fort Stockton on US 385. Between 0.5 and 1.5 inches of rain have fallen. Additional rainfall amounts up to 1 inch are possible in the warned area. 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 drainage and low-lying areas.

New Jersey Severe Thunderstorm Warning | Effective 05/20/2026 15:04

SVRPHI The National Weather Service in Mount Holly NJ has issued a * Severe Thunderstorm Warning for... Southeastern Hunterdon County in northwestern New Jersey... Southeastern Morris County in northern New Jersey... Somerset County in northern New Jersey... Northeastern Monmouth County in central New Jersey... Middlesex County in northern New Jersey... * Until 700 PM EDT. * At 604 PM EDT, a severe thunderstorm was located over Manville, or near Somerville, moving east at 30 mph. HAZARD...70 mph wind gusts.

New Jersey, New York Severe Thunderstorm Warning | Effective 05/20/2026 15:07

SVROKX The National Weather Service in Upton NY has issued a * Severe Thunderstorm Warning for... Hudson County in northeastern New Jersey... Union County in northeastern New Jersey... Southern Essex County in northeastern New Jersey... Richmond County in southeastern New York... Kings County in southeastern New York... New York (Manhattan) County in southeastern New York... * Until 700 PM EDT. * At 607 PM EDT, severe thunderstorms were located along a line

New Jersey, Pennsylvania Severe Thunderstorm Warning | Effective 05/20/2026 15:09

SVRPHI The National Weather Service in Mount Holly NJ has issued a * Severe Thunderstorm Warning for... Northern Atlantic County in southern New Jersey... West central Ocean County in southern New Jersey... Camden County in southern New Jersey... Northeastern Gloucester County in southern New Jersey... Burlington County in southern New Jersey... Southwestern Philadelphia County in southeastern Pennsylvania... East central Delaware County in southeastern Pennsylvania... * Until 715 PM EDT.

Texas Severe Thunderstorm Warning | Effective 05/20/2026 15:12

SVRMAF The National Weather Service in Midland has issued a * Severe Thunderstorm Warning for... South central Pecos County in southwestern Texas... North central Brewster County in southwestern Texas... West central Terrell County in southwestern Texas... * Until 600 PM CDT. * At 512 PM CDT, severe thunderstorms were located along a line extending from 10 miles south of Fort Stockton to 37 miles northwest of Sanderson to 15 miles east of Marathon, moving east at 30 mph. HAZARD...60 mph wind gusts and quarter size hail.
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