Immediate

Responsive action SHOULD be taken immediately

Nevada Severe Severe Thunderstorm Warning | Effective 09/01/2026 14:57

At 257 PM PDT, a severe thunderstorm was located 31 miles south of Oakley Reservoir, moving northeast 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. This severe thunderstorm will remain over mainly rural areas of eastern Elko County. For your protection move to an interior room on the lowest floor of a building. Prepare immediately for large hail and deadly cloud to ground

Pennsylvania Extreme Tornado Warning | Effective 09-01-2026 14:46

TORCTP The National Weather Service in State College PA has issued a * Tornado Warning for... Southwestern Columbia County in central Pennsylvania... Southeastern Montour County in central Pennsylvania... Southeastern Northumberland County in central Pennsylvania... * Until 615 PM EDT. * At 546 PM EDT, a severe thunderstorm capable of producing a tornado was located over Danville, moving southeast at 25 mph. HAZARD...Tornado and ping pong ball size hail. SOURCE...Radar indicated rotation.

Utah Severe Flash Flood Warning | Effective 09-01-2026 14:42

FFWSLC The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for... Central Kane County in southern Utah... * Until 1045 PM MDT Tuesday. * At 342 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.25 and 0.75 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated.

Severe Tropical Storm Warning | Effective 09/01/2026 14:33

* WHAT...Southeast winds 30 to 35 kt with gusts up to 50 kt near the center and seas 4 to 8 ft. * WHERE...Sabine Lake, Calcasieu Lake, Coastal waters from Cameron LA to High Island TX out 20 NM, Coastal waters from Intracoastal City to Cameron LA out 20 NM and Coastal waters from Cameron LA to High Island TX from 20 to 60 NM. * WHEN...This evening into tomorrow. * IMPACTS...Tropical storm force winds and hazardous seas will capsize or damage vessels and reduce visibility.

South Dakota Severe Severe Thunderstorm Warning | Effective 09/01/2026 14:33

At 432 PM CDT, a severe thunderstorm was located near Bonesteel, or 13 miles northwest of Spencer, moving northeast at 30 mph. HAZARD...Golf 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. This severe thunderstorm will remain over mainly rural areas of central Charles Mix and southeastern Gregory Counties, including the

Utah Severe Severe Thunderstorm Warning | Effective 09/01/2026 14:34

SVRSLC The National Weather Service in Salt Lake City has issued a * Severe Thunderstorm Warning for... West central Box Elder County in northern Utah... * Until 400 PM MDT. * At 333 PM MDT, a severe thunderstorm was located 21 miles north of Montello, 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.

Nevada Severe Severe Thunderstorm Warning | Effective 09/01/2026 14:40

SVRLKN The National Weather Service in Elko Nevada has issued a * Severe Thunderstorm Warning for... Eastern Elko County in northeastern Nevada... * Until 315 PM PDT. * At 240 PM PDT, a severe thunderstorm was located 25 miles north of Montello, moving northeast 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. * This severe thunderstorm will remain over mainly rural areas of eastern Elko County.

Utah Severe Flash Flood Warning | Effective 09/01/2026 14:42

FFWSLC The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for... Central Kane County in southern Utah... * Until 1045 PM MDT Tuesday. * At 342 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.25 and 0.75 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated.

Pennsylvania Severe Severe Thunderstorm Warning | Effective 09/01/2026 14:42

SVRCTP The National Weather Service in State College PA has issued a * Severe Thunderstorm Warning for... West central Columbia County in central Pennsylvania... Eastern Lycoming County in north central Pennsylvania... Montour County in central Pennsylvania... Northwestern Northumberland County in central Pennsylvania... * Until 630 PM EDT. * At 541 PM EDT, a severe thunderstorm was located over Barbours, moving southeast at 35 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated.
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