Immediate

Responsive action SHOULD be taken immediately

Florida Severe Severe Thunderstorm Warning | Effective 06/17/2026 16:09

SVRMLB The National Weather Service in Melbourne has issued a * Severe Thunderstorm Warning for... East central Brevard County in east central Florida... * Until 745 PM EDT. * At 709 PM EDT, a severe thunderstorm was located over Melbourne, moving east at 20 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Melbourne, Satellite Beach, Indialantic, Merritt Island, and West Melbourne.

Illinois Severe Severe Thunderstorm Warning | Effective 06/17/2026 16:11

At 611 PM CDT, a severe thunderstorm was located near Dalton City, or 11 miles southeast of Decatur, moving east at 55 mph. HAZARD...Two inch hail and 70 mph wind gusts. SOURCE...Emergency management. At 6:09 PM, the emergency manager reported several power lines down across Macon County. Additionally, hail up to the size of quarters was reported across Decatur. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect

Illinois Severe Flash Flood Warning | Effective 06/17/2026 16:11

FFWILX The National Weather Service in Lincoln has issued a * Flash Flood Warning for... North Central Christian County in central Illinois... Southern Logan County in central Illinois... Southern Macon County in central Illinois... Menard County in central Illinois... Moultrie County in central Illinois... Northeastern Sangamon County in central Illinois... * Until 1000 PM CDT. * At 611 PM CDT, Doppler radar indicated thunderstorms producing

Arizona Severe Severe Thunderstorm Warning | Effective 06/17/2026 16:13

SVRTWC The National Weather Service in Tucson has issued a * Severe Thunderstorm Warning for... East Central Pima County in southeastern Arizona... * Until 500 PM MST. * At 413 PM MST, a severe thunderstorm was located over South Tucson, moving east at 15 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Tucson, Davis-Monthan Air Force Base, Drexel Heights, Tanque Verde,

Illinois Extreme Tornado Warning | Effective 06-17-2026 15:46

TORILX The National Weather Service in Lincoln has issued a * Tornado Warning for... Coles County in east central Illinois... Southern Douglas County in east central Illinois... * Until 630 PM CDT. * At 546 PM CDT, a severe thunderstorm capable of producing a tornado was located over Allenville, or over Sullivan, moving east at 50 mph. HAZARD...Tornado and quarter size hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without

Wisconsin Extreme Tornado Warning | Effective 06-17-2026 15:52

TORMKX The National Weather Service in Milwaukee/Sullivan has issued a * Tornado Warning for... Northwestern Iowa County in south central Wisconsin... * Until 645 PM CDT. * At 552 PM CDT, a severe thunderstorm capable of producing a tornado was located 8 miles east of Boscobel, or 18 miles southwest of Richland Center, 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.

Iowa Severe Severe Thunderstorm Warning | Effective 06/17/2026 15:54

SVRFSD The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Cherokee County in northwestern Iowa... Osceola County in northwestern Iowa... Dickinson County in northwestern Iowa... Eastern Sioux County in northwestern Iowa... Eastern Plymouth County in northwestern Iowa... Buena Vista County in northwestern Iowa... Clay County in northwestern Iowa... O'Brien County in northwestern Iowa... * Until 645 PM CDT.

Missouri Extreme Tornado Warning | Effective 06/17/2026 15:56

At 556 PM CDT, a severe thunderstorm capable of producing a tornado was located 9 miles southeast of Butler, moving east at 35 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. Locations impacted include... Montrose and Rockville.

Illinois Severe Severe Thunderstorm Warning | Effective 06/17/2026 15:56

At 555 PM CDT, a severe thunderstorm was located near Decatur, moving east at 50 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. This severe storm will be near... Decatur, Mount Zion, Long Creek, and Decatur Airport around 600 PM CDT. Other locations impacted by this severe thunderstorm include Boody,

Missouri Extreme Tornado Warning | Effective 06/17/2026 15:57

At 557 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. Locations impacted include... Calhoun, Coal, Tightwad, and Truman Lake. TAKE COVER NOW! Move to a basement or an interior room on the lowest
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