Immediate

Responsive action SHOULD be taken immediately

Maryland, West Virginia Severe Severe Thunderstorm Warning | Effective 09/03/2026 18:54

At 954 PM EDT, severe thunderstorms were located along a line extending from near Lonaconing to near Piedmont, moving southeast 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 downed trees. Localized power outages are possible. Unsecured light objects may become projectiles. Locations impacted include...

Minnesota Severe Severe Thunderstorm Warning | Effective 09/03/2026 18:55

At 854 PM CDT, a severe thunderstorm was located near Erskine, or 30 miles southeast of Thief River Falls, moving east at 30 mph. HAZARD...Two inch 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. Locations impacted include... Fosston, Bagley, McIntosh, Clearbrook, Erskine, Gonvick, and Winger.

Minnesota Severe Severe Thunderstorm Warning | Effective 09/03/2026 18:56

At 856 PM CDT, severe thunderstorms were located along a line extending from near Skime to Red Lake Nation to near Roland, moving east at 35 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Carmel, Jelle, and northwestern Red Lake Nation. For your protection move to an interior room on the lowest floor of a building.

Maryland, West Virginia Severe Severe Thunderstorm Warning | Effective 09/03/2026 18:35

SVRLWX The National Weather Service in Sterling Virginia has issued a * Severe Thunderstorm Warning for... Western Allegany County in western Maryland... Northern Garrett County in western Maryland... Central Mineral County in eastern West Virginia... * Until 1015 PM EDT. * At 935 PM EDT, severe thunderstorms were located along a line extending from near Grantsville to 6 miles southwest of Bittinger, moving east at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated.

West Virginia Severe Severe Thunderstorm Warning | Effective 09/03/2026 18:39

At 939 PM EDT, a severe thunderstorm was located near Mannington, moving east at 40 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... Fairmont, Mannington, Pleasant Valley, Winfield, Barrackville, Monongah, Fairview, Cassville, Rivesville, Grant Town, Farmington, Worthington, McCurdyville, Baxter, Idamay, Rachel, Carolina, Daybrook and Crown.

Pennsylvania, West Virginia Severe Severe Thunderstorm Warning | Effective 09/03/2026 18:40

At 940 PM EDT, severe thunderstorms were located along a line from 10 miles east of Farmington to 6 miles northeast of Barrackville, or along a line from 17 miles southeast of Connellsville to 7 miles north of Fairmont, moving southeast at 40 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... Morgantown, Fairmont, Westover, Kingwood, Star City, Terra Alta,

Minnesota Severe Severe Thunderstorm Warning | Effective 09/03/2026 18:42

At 842 PM CDT, a severe thunderstorm was located near Oklee, or 30 miles southeast of Thief River Falls, moving east at 30 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. Locations impacted include... Fosston, Bagley, McIntosh, Clearbrook, Erskine, Oklee, and Gonvick.

Pennsylvania Severe Severe Thunderstorm Warning | Effective 09/03/2026 18:42

At 942 PM EDT, a severe thunderstorm was located over Sun Valley, or 10 miles southwest of Mount Pocono, moving southeast at 40 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Minor damage to vehicles is possible. Wind damage to roofs, siding, trees, and power lines is possible. Locations impacted include... Rossland, Reeders, Brodheadsville, Long Pond, Gilbert, Pocono Raceway, Sun Valley, McMichael, Jonas, Merwinsburg, Effort, and Bartonsville.

Arizona Severe Flash Flood Warning | Effective 09/03/2026 18:16

FFWTWC The National Weather Service in Tucson has extended the * Flash Flood Warning for... Southwestern Graham County in southeastern Arizona... Eastern Pinal County in southeastern Arizona... * Until 730 PM MST. * At 616 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. Additional rainfall amounts up to 1 inch are possible in the warned area. Flash flooding is ongoing or expected to begin shortly.
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