Immediate

Responsive action SHOULD be taken immediately

Indiana Severe Severe Thunderstorm Warning | Effective 08/11/2026 16:29

SVRIND The National Weather Service in Indianapolis has issued a * Severe Thunderstorm Warning for... Southern Martin County in southwestern Indiana... Southeastern Daviess County in southwestern Indiana... * Until 815 PM EDT. * At 729 PM EDT, a severe thunderstorm was located near Shoals, or 25 miles southwest of Bedford, moving south at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Shoals, Loogootee, Alfordsville, and Lacy.

South Carolina Severe Severe Thunderstorm Warning | Effective 08/11/2026 16:29

SVRGSP The National Weather Service in Greenville-Spartanburg has issued a * Severe Thunderstorm Warning for... Western Chester County in Upstate South Carolina... Western York County in Upstate South Carolina... Southeastern Cherokee County in Upstate South Carolina... Northeastern Union County in Upstate South Carolina... * Until 815 PM EDT. * At 729 PM EDT, severe thunderstorms were located along a line extending from near York to 14 miles northwest of Chester to 11 miles north of Union, moving southeast at 30 mph.

California Severe Flash Flood Warning | Effective 08-11-2026 16:18

FFWVEF The National Weather Service in Las Vegas has issued a * Flash Flood Warning for... San Bernardino County in southern California... * Until 715 PM PDT. * At 418 PM PDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1.5 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding.

Virginia Extreme Tornado Warning | Effective 08-11-2026 16:21

TORRLX The National Weather Service in Charleston West Virginia has issued a * Tornado Warning for... Southeastern Buchanan County in southwestern Virginia... * Until 745 PM EDT. * At 720 PM EDT, a severe thunderstorm capable of producing a tornado was located near Grundy, moving southeast at 50 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. Tree

South Dakota Severe Severe Thunderstorm Warning | Effective 08-11-2026 16:22

At 522 PM MDT, a severe thunderstorm was located over Harding, or 20 miles southwest of Buffalo, moving southeast at 30 mph. THIS IS A DESTRUCTIVE STORM FOR HARDING, REDIG, CROW BUTTES. HAZARD...Baseball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be severely injured. Expect shattered windows, extensive damage to roofs, siding, and vehicles. Locations impacted include... Harding, Redig, Gustave, East Short Pines, Crow Buttes, Antelope Butte and West Short Pines.

California Severe Flash Flood Warning | Effective 08-11-2026 16:24

FFWVEF The National Weather Service in Las Vegas has issued a * Flash Flood Warning for... South Central Inyo County in south central California... * Until 730 PM PDT. * At 424 PM PDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.25 and 0.5 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 Severe Thunderstorm Warning | Effective 08-11-2026 16:29

SVRUNR The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... Southwestern Oglala Lakota County in southwestern South Dakota... * Until 630 PM MDT. * At 529 PM MDT, a severe thunderstorm was located 5 miles west of Dry Wood Housing, or 26 miles northwest of Pine Ridge, moving southeast at 40 mph. THIS IS A DESTRUCTIVE STORM FOR OGLALA, PINE RIDGE. HAZARD...Baseball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be severely injured.

North Carolina Severe Severe Thunderstorm Warning | Effective 08/11/2026 16:00

SVRRAH The National Weather Service in Raleigh has issued a * Severe Thunderstorm Warning for... Southwestern Moore County in central North Carolina... Northwestern Scotland County in central North Carolina... Southeastern Montgomery County in central North Carolina... Richmond County in central North Carolina... * Until 745 PM EDT. * At 659 PM EDT, a severe thunderstorm was located 13 miles south of Biscoe, or 15 miles southeast of Troy, moving southeast at 20 mph. HAZARD...60 mph wind gusts and quarter size hail.

California Severe Flash Flood Warning | Effective 08/11/2026 16:02

At 402 PM PDT, Public has reported significant flooding along I-15 near Fort Irwin Road in Barstow. Between 1.5 and 2.5 inches of rain have fallen. Additional rainfall amounts of 0.5 to 1 inch are possible in the warned area. Flash flooding is already occurring. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Public reported flash flooding, radar indicated rainfall. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses.

North Dakota Severe Severe Thunderstorm Warning | Effective 08/11/2026 16:02

At 502 PM MDT, a severe thunderstorm was located near Mud Buttes, or 23 miles west of Bowman, moving southeast 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. Locations impacted include... Mud Buttes and Sunset Butte. For your protection move to an interior room on the lowest floor of a building.
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