Immediate

Responsive action SHOULD be taken immediately

Missouri Severe Severe Thunderstorm Warning | Effective 06/17/2026 15:37

At 537 PM CDT, a severe thunderstorm was located 8 miles south of Rocheport, or 10 miles southeast of Boonville, 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... Prairie Home and Wooldridge. A Tornado Watch remains in effect until 1000 PM CDT for central Missouri. Prepare immediately for large hail and damaging winds. People outside

Missouri Extreme Tornado Warning | Effective 06/17/2026 15:40

TOREAX The National Weather Service in Pleasant Hill has issued a * Tornado Warning for... Eastern Henry County in west central Missouri... * Until 630 PM CDT. * At 540 PM CDT, a severe thunderstorm capable of producing a tornado was located near Clinton, moving east at 40 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.

Illinois Extreme Tornado Warning | Effective 06/17/2026 15:42

At 541 PM CDT, a severe thunderstorm capable of producing a tornado was located over Sullivan, moving east at 45 mph. HAZARD...Tornado and quarter size hail. 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. This dangerous storm will be near... Sullivan and Allenville around 545 PM CDT. Other locations impacted by this tornadic thunderstorm include

Illinois Severe Severe Thunderstorm Warning | Effective 06/17/2026 15:43

SVRILX The National Weather Service in Lincoln has issued a * Severe Thunderstorm Warning for... Southeastern Logan County in central Illinois... Northern Christian County in central Illinois... East central Sangamon County in central Illinois... Northwestern Moultrie County in central Illinois... Northern Shelby County in central Illinois... Southwestern Piatt County in central Illinois... Macon County in central Illinois... * Until 645 PM CDT.

Iowa, Minnesota, South Dakota Severe Severe Thunderstorm Warning | Effective 06/17/2026 15:43

At 542 PM CDT, severe thunderstorms were located along a line extending from Little Rock to near Hull to 6 miles south of Union Grove State Park, moving east at 60 mph. HAZARD...60 mph wind gusts. SOURCE...Trained weather spotters. At 525 PM CDT, a trained weather spotter reported a 5.50 inch tree branch down in Rock Valley, Iowa. IMPACT...Expect damage to roofs, siding, and trees. These severe storms will be near... Sioux Center, Orange City, Sheldon, Sibley, Hawarden, Akron,

Wisconsin Extreme Tornado Warning | Effective 06/17/2026 15:43

At 543 PM CDT, a severe thunderstorm capable of producing a tornado was located over Boscobel, or 19 miles north of Lancaster, moving east at 45 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. This tornadic thunderstorm will remain over mainly rural areas of

Illinois Extreme Tornado Warning | Effective 06-17-2026 15:21

TORILX The National Weather Service in Lincoln has issued a * Tornado Warning for... Southeastern Piatt County in central Illinois... Southern Champaign County in east central Illinois... Northern Douglas County in east central Illinois... * Until 600 PM CDT. * At 521 PM CDT, a severe thunderstorm capable of producing a tornado was located near Bement, or 11 miles south of Monticello, moving east at 55 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation.

Illinois Extreme Tornado Warning | Effective 06-17-2026 15:23

TORILX The National Weather Service in Lincoln has issued a * Tornado Warning for... Moultrie County in central Illinois... Northeastern Shelby County in central Illinois... Southern Piatt County in central Illinois... East central Macon County in central Illinois... * Until 630 PM CDT. * At 523 PM CDT, a severe thunderstorm capable of producing a tornado was located near Moweaqua, or 14 miles south of Decatur, moving east at 35 mph. HAZARD...Tornado and ping pong ball size hail. SOURCE...Radar indicated rotation.

Missouri Severe Severe Thunderstorm Warning | Effective 06/17/2026 15:15

At 515 PM CDT, a severe thunderstorm was located over Pilot Grove, or 8 miles southwest of Boonville, 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... Boonville, Pilot Grove, Bunceton, Prairie Home, Blackwater, Wooldridge, and Lamine. This includes Interstate 70 in Missouri between mile markers 90 and 114.

Arizona Severe Flash Flood Warning | Effective 06/17/2026 15:18

FFWTWC The National Weather Service in Tucson has issued a * Flash Flood Warning for... Southwestern Pinal County in southeastern Arizona... * Until 615 PM MST. * At 318 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area in far southwestern Pinal county between Jack Rabbit and North Komelik. Between 1 and 1.5 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated.
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