Immediate

Responsive action SHOULD be taken immediately

New Jersey, Pennsylvania Severe Flash Flood Warning | Effective 08/27/2026 17:46

At 846 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2.5 inches of rain have fallen. Additional rainfall amounts up to 0.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas.

Texas Severe Severe Thunderstorm Warning | Effective 08/27/2026 17:47

SVRFWD The National Weather Service in Fort Worth has issued a * Severe Thunderstorm Warning for... Southwestern Eastland County in north central Texas... Northwestern Comanche County in central Texas... * Until 815 PM CDT. * At 747 PM CDT, a severe thunderstorm was located near Rising Star, or 16 miles south of Cisco, and is nearly stationary. 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.

Arizona Severe Severe Thunderstorm Warning | Effective 08/27/2026 17:48

At 548 PM MST, a severe thunderstorm was located over South and west Tucson. This storm was stationary. 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, Davis-Monthan Air Force Base, Drexel Heights, South Tucson and Tucson Mountain Park. This includes the following highways... Interstate 19 between mile markers 60 and 63. Route 86 between mile

Nebraska Severe Severe Thunderstorm Warning | Effective 08/27/2026 17:50

SVRLBF The National Weather Service in North Platte has issued a * Severe Thunderstorm Warning for... Northeastern Lincoln County in southwestern Nebraska... Logan County in west central Nebraska... Southeastern McPherson County in west central Nebraska... Southwestern Custer County in central Nebraska... * Until 830 PM CDT. * At 750 PM CDT, severe thunderstorms were located along a line extending from 13 miles north of Stapleton to near Ringgold to 10 miles southeast of Tryon, moving southeast at 50 mph.

Montana Severe Severe Thunderstorm Warning | Effective 08/27/2026 17:51

SVRTFX The National Weather Service in Great Falls has issued a * Severe Thunderstorm Warning for... Northwestern Fergus County in central Montana... Southwestern Blaine County in north central Montana... Southeastern Hill County in north central Montana... Eastern Chouteau County in north central Montana... * Until 745 PM MDT. * At 650 PM MDT, a severe thunderstorm was located 11 miles north of Geraldine, moving northeast at 45 mph. HAZARD...60 mph wind gusts.

West Virginia Severe Severe Thunderstorm Warning | Effective 08/27/2026 17:53

At 853 PM EDT, a severe thunderstorm was located over Kingwood, moving east at 20 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Kingwood, Terra Alta, Albright and Cranesville. Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds.

Pennsylvania Severe Severe Thunderstorm Warning | Effective 08/27/2026 17:55

At 855 PM EDT, a severe thunderstorm was located over Mainville, 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... Bloomsburg, Berwick, Catawissa, Mifflinville, Lightstreet, Almedia, Fernville, Buckhorn, Rupert, Slabtown, Rohrsburg, and Mainville. For those driving on Interstate 80, this includes areas between the

Arizona Severe Flash Flood Warning | Effective 08/27/2026 17:57

At 557 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1 inch of rain has fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. Some locations that will experience flash flooding include... Tucson, Davis-Monthan Air Force Base and South Tucson.

Arizona Severe Severe Thunderstorm Warning | Effective 08/27/2026 17:58

At 558 PM MST, a severe thunderstorm was located over Oracle, moving west at 5 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... Oracle, San Manuel, Campo Bonito and Biosphere 2. This includes Route 77 between mile markers 94 and 112. Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail.

Virginia Severe Flash Flood Warning | Effective 08/27/2026 17:32

FFWRNK The National Weather Service in Blacksburg has issued a * Flash Flood Warning for... Northeastern Alleghany VA County in west central Virginia... Southern Bath County in west central Virginia... * Until 230 AM EDT. * At 832 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1.5 and 3.5 inches of rain have fallen. The expected rainfall rate is 1.5 to 3 inches in 1 hour. Additional rainfall amounts of 0.5 to 1.5 inches are
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