Immediate

Responsive action SHOULD be taken immediately

Wisconsin Severe Severe Thunderstorm Warning | Effective 08/11/2026 05:59

At 759 AM CDT, severe thunderstorms were located along a line extending from near Luxemburg to near Peosta, moving east at 55 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. These severe storms will be near... Dickeyville around 820 AM CDT. Hazel Green around 825 AM CDT. Cuba City around 830 AM CDT. Other locations impacted by these severe thunderstorms include

Iowa Extreme Tornado Warning | Effective 08-11-2026 05:36

TORDVN The National Weather Service in the Quad Cities has issued a * Tornado Warning for... Dubuque County in northeastern Iowa... Eastern Delaware County in northeastern Iowa... * Until 815 AM CDT. * At 735 AM CDT, severe thunderstorms capable of producing both tornadoes and extensive straight line wind damage were located along a line extending from near Backbone State Park to Oneida to Turtle Creek Park, moving east at 55 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation.

Iowa Severe Severe Thunderstorm Warning | Effective 08/11/2026 05:30

SVRARX The National Weather Service in La Crosse has issued a * Severe Thunderstorm Warning for... Western Allamakee County in northeastern Iowa... Winneshiek County in northeastern Iowa... * Until 815 AM CDT. * At 730 AM CDT, severe thunderstorms were located along a line extending from Ridgeway to near Calmar to near Fort Atkinson, moving northeast at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include...

Indiana, Ohio Severe Severe Thunderstorm Warning | Effective 08/11/2026 05:31

SVRILN The National Weather Service in Wilmington has issued a * Severe Thunderstorm Warning for... Southern Wayne County in east central Indiana... Union County in east central Indiana... Fayette County in east central Indiana... Preble County in west central Ohio... Southern Darke County in west central Ohio... Montgomery County in west central Ohio... Southern Miami County in west central Ohio... * Until 930 AM EDT. * At 831 AM EDT, a severe thunderstorm was located 7 miles southeast

Iowa Severe Severe Thunderstorm Warning | Effective 08/11/2026 05:33

SVRDVN The National Weather Service in the Quad Cities has issued a * Severe Thunderstorm Warning for... Northwestern Jackson County in east central Iowa... Dubuque County in northeastern Iowa... * Until 830 AM CDT. * At 733 AM CDT, severe thunderstorms were located along a line extending from near Backbone State Park to Delhi to Howard H Cherry Scout Reservation, moving east at 55 mph. HAZARD...70 mph wind gusts. SOURCE...Law enforcement. IMPACT...Expect considerable tree damage. Damage is likely to

Ohio Severe Severe Thunderstorm Warning | Effective 08/11/2026 05:34

At 834 AM EDT, a severe thunderstorm was located over Fort Loramie, moving east at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to trees and power lines. Locations impacted include... Troy, Sidney, Piqua, New Bremen, Minster, Covington, Newport, Bradford, Anna, Fort Loramie, Jackson Center, Pleasant Hill, Botkins, New Knoxville, Hardin, Russia, Laura, Fletcher, Port Jefferson, and Casstown. This includes I-75 in Ohio between mile markers 71 and 106.

Iowa Extreme Tornado Warning | Effective 08/11/2026 05:36

TORDVN The National Weather Service in the Quad Cities has issued a * Tornado Warning for... Dubuque County in northeastern Iowa... Eastern Delaware County in northeastern Iowa... * Until 815 AM CDT. * At 735 AM CDT, severe thunderstorms capable of producing both tornadoes and extensive straight line wind damage were located along a line extending from near Backbone State Park to Oneida to Turtle Creek Park, moving east at 55 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation.

Iowa Severe Severe Thunderstorm Warning | Effective 08/11/2026 05:37

At 737 AM CDT, severe thunderstorms were located along a line extending from 6 miles southeast of Elgin to Edgewood, moving east at 35 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include... Strawberry Point, Edgewood, Garber, Elkport, Camp C.S. Klaus, Mederville, Wood, Communia, Bixby State Park, Highway 13 And County C

Iowa, Wisconsin Severe Severe Thunderstorm Warning | Effective 08/11/2026 05:37

SVRARX The National Weather Service in La Crosse has issued a * Severe Thunderstorm Warning for... Southeastern Clayton County in northeastern Iowa... Southern Grant County in southwestern Wisconsin... * Until 845 AM CDT. * At 736 AM CDT, severe thunderstorms were located along a line extending from near Elkader to Edgewood, moving east at 45 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings.

Iowa Extreme Tornado Warning | Effective 08/11/2026 05:39

At 739 AM CDT, a severe squall line capable of producing both tornadoes and extensive straight line wind damage was located near Earlville, or 13 miles east of Manchester, moving east at 65 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 damage is likely. These dangerous storms will be near... Dyersville around 745 AM CDT.
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