Immediate

Responsive action SHOULD be taken immediately

Kentucky Severe Severe Thunderstorm Warning | Effective 08/11/2026 15:10

SVRJKL The National Weather Service in Jackson has issued a * Severe Thunderstorm Warning for... Martin County in northeastern Kentucky... Central Morgan County in southeastern Kentucky... Eastern Letcher County in southeastern Kentucky... Johnson County in northeastern Kentucky... Central Knott County in southeastern Kentucky... Floyd County in southeastern Kentucky... Northeastern Breathitt County in southeastern Kentucky... Pike County in southeastern Kentucky...

Montana Severe Severe Thunderstorm Warning | Effective 08/11/2026 15:06

At 406 PM MDT, a severe thunderstorm was located 19 miles east of Ekalaka, moving east-southeast at 20 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... Mill Iron. This storm is capable of producing all types of severe weather

Pennsylvania Severe Severe Thunderstorm Warning | Effective 08/11/2026 15:22

SVRPHI The National Weather Service in Mount Holly NJ has issued a * Severe Thunderstorm Warning for... Monroe County in northeastern Pennsylvania... * Until 715 PM EDT. * At 622 PM EDT, a severe thunderstorm was located near Arrowhead Lake, or 12 miles northwest of Mount Pocono, moving southeast at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damage to roofs, siding, trees, and power lines is possible. * Locations impacted include...

North Carolina Severe Severe Thunderstorm Warning | Effective 08/11/2026 15:22

SVRRAH The National Weather Service in Raleigh has issued a * Severe Thunderstorm Warning for... Northwestern Sampson County in central North Carolina... Harnett County in central North Carolina... Northeastern Cumberland County in central North Carolina... * Until 715 PM EDT. * At 622 PM EDT, a severe thunderstorm was located over Lillington, moving southeast at 15 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage

North Carolina Severe Severe Thunderstorm Warning | Effective 08/11/2026 15:17

At 616 PM EDT, a severe thunderstorm was located over Weeksville, moving east at 20 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to trees and powerlines. This severe storm will be near... Weeksville around 620 PM EDT. Old Trap around 635 PM EDT. Other locations impacted by this severe thunderstorm include Bob White Fork, Frog Island, Riddle, Symonds Creek, Listers Corner, Texas, Glen Cove, Goose Creek, Bartlett, and Taylors Beach.

North Carolina, South Carolina Severe Severe Thunderstorm Warning | Effective 08/11/2026 14:54

SVRGSP The National Weather Service in Greenville-Spartanburg has issued a * Severe Thunderstorm Warning for... Southeastern Rutherford County in western North Carolina... Southwestern Cleveland County in the Piedmont of North Carolina... Northeastern Spartanburg County in Upstate South Carolina... Northwestern Cherokee County in Upstate South Carolina... * Until 645 PM EDT. * At 553 PM EDT, a severe thunderstorm was located 5 miles east of Forest City, or over Ellenboro, moving southeast at 20 mph.

California Severe Severe Thunderstorm Warning | Effective 08/11/2026 15:25

SVRPSR The National Weather Service in Phoenix has issued a * Severe Thunderstorm Warning for... East central San Bernardino County in southern California... Northeastern Riverside County in southern California... * Until 415 PM PDT. * At 324 PM PDT, a severe thunderstorm was located 18 miles west of Midland, or 19 miles northeast of Desert Center, moving north 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

Indiana Severe Severe Thunderstorm Warning | Effective 08/11/2026 15:14

At 614 PM EDT, severe thunderstorms were located along a line extending from 7 miles west of Danville to 12 miles west of Martinsville to 8 miles northwest of Spencer, moving southeast at 60 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... Bloomington, Martinsville, Greencastle, Mooresville, Bloomfield,

California Severe Flash Flood Warning | Effective 08/11/2026 15:26

FFWVEF The National Weather Service in Las Vegas has issued a * Flash Flood Warning for... San Bernardino County in southern California... * Until 630 PM PDT. * At 326 PM PDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. Additional rainfall amounts of 0.5 to 1 inch are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding.

Utah Severe Flash Flood Warning | Effective 08/11/2026 15:26

At 426 PM MDT, Thunderstorms produced 0.75 to 1.5 inches of rain in the Upper Paria River Basin. Flash flooding is already ongoing, with flows anticipated to continue moving downstream through the Paria River. HAZARD...Heavy rainfall from thunderstorms producing life- threatening flash flooding in the Upper Paria River. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks and streams, normally dry washes, and backcountry roads. Some locations that will experience flash flooding include...
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