Immediate

Responsive action SHOULD be taken immediately

Missouri Severe Severe Thunderstorm Warning | Effective 06/17/2026 17:58

SVRSGF The National Weather Service in Springfield has issued a * Severe Thunderstorm Warning for...<br /> Northwestern Cedar County in southwestern Missouri...<br /> Southern St. Clair County in west central Missouri...<br /> Northeastern Vernon County in west central Missouri... * Until 845 PM CDT. * At 758 PM CDT, severe thunderstorms were located along a line<br /> extending from 10 miles north of El Dorado Springs to near Schell<br /> City to 7 miles northwest of Nevada, moving east at 25 mph. HAZARD...60 mph wind gusts and quarter size hail.

Wisconsin Extreme Tornado Warning | Effective 06/17/2026 17:58

At 758 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located near Janesville, moving east at 50 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without<br /> shelter. Mobile homes will be damaged or destroyed. Damage<br /> to roofs, windows, and vehicles will occur. Tree damage is<br /> likely. This dangerous storm will be near...<br /> Clinton around 805 PM CDT. Other locations impacted by this tornadic thunderstorm include<br />

Wisconsin Extreme Tornado Warning | Effective 06-17-2026 17:43

TORMKX The National Weather Service in Milwaukee/Sullivan has issued a * Tornado Warning for...<br /> Southern Rock County in south central Wisconsin... * Until 830 PM CDT. * At 743 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located over Footville, or 8 miles east of Brodhead, moving<br /> east at 50 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without<br /> shelter. Mobile homes will be damaged or destroyed.<br />

Illinois Extreme Tornado Warning | Effective 06/17/2026 17:32

At 731 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located over Marshall, 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<br /> shelter. Mobile homes will be damaged or destroyed. Damage<br /> to roofs, windows, and vehicles will occur. Tree damage is<br /> likely. This dangerous storm will be near...<br /> Marshall around 735 PM CDT. Other locations impacted by this tornadic thunderstorm include<br />

Louisiana, Mississippi Severe Flood Warning | Effective 06/17/2026 17:36

...The Flood Warning is extended for the following rivers in<br /> Mississippi...Louisiana... Pearl River Near Bogalusa affecting Pearl River and Washington<br /> Counties. ...The Flood Warning continues for the following rivers in<br /> Mississippi...Louisiana... Pearl River Near Pearl River affecting Pearl River, St. Tammany and<br /> Hancock Counties. .The river forecast includes 48 hours of forecasted rainfall. These<br /> river forecasts could change based on how Tropical Storm Arthur or<br />

Louisiana, Mississippi Severe Flood Warning | Effective 06/17/2026 17:36

...The Flood Warning is extended for the following rivers in<br /> Mississippi...Louisiana... Pearl River Near Bogalusa affecting Pearl River and Washington<br /> Counties. ...The Flood Warning continues for the following rivers in<br /> Mississippi...Louisiana... Pearl River Near Pearl River affecting Pearl River, St. Tammany and<br /> Hancock Counties. .The river forecast includes 48 hours of forecasted rainfall. These<br /> river forecasts could change based on how Tropical Storm Arthur or<br />

Wisconsin Severe Severe Thunderstorm Warning | Effective 06/17/2026 17:36

At 736 PM CDT, severe thunderstorms were located along a line<br /> extending from near Lake Koshkonong to near Footville to near<br /> Brodhead, moving east at 55 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include...<br /> Janesville, Beloit, Whitewater, Elkhorn, Delavan, Lake Geneva,<br /> Milton, Edgerton, Evansville, East Troy, Williams Bay, Genoa City,<br /> Walworth, Clinton, Fontana-On-Geneva Lake, Sharon, Darien, Como, Pell<br /> Lake, and Potter Lake.<br />

Illinois Severe Severe Thunderstorm Warning | Effective 06/17/2026 17:36

SVRILX The National Weather Service in Lincoln has issued a * Severe Thunderstorm Warning for...<br /> Southern Shelby County in central Illinois...<br /> Northwestern Effingham County in south central Illinois... * Until 815 PM CDT. * At 736 PM CDT, a severe thunderstorm was located near Herrick, or 7<br /> miles southeast of Pana, moving east at 60 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail<br />

Louisiana Severe Flood Warning | Effective 06/17/2026 17:38

...The Flood Warning is extended for the following rivers in<br /> Louisiana... Bogue Chitto River At Franklinton affecting Washington Parish. ...The Flood Warning continues for the following rivers in<br /> Louisiana... Bogue Chitto River Near Bush affecting St. Tammany Parish. .The river forecast includes 48 hours of forecasted rainfall. These<br /> river forecasts could change based on how Tropical Storm Arthur or<br /> its remnants tracks across Louisiana and Mississippi late tonight and<br />

Louisiana Severe Flood Warning | Effective 06/17/2026 17:38

...The Flood Warning is extended for the following rivers in<br /> Louisiana... Bogue Chitto River At Franklinton affecting Washington Parish. ...The Flood Warning continues for the following rivers in<br /> Louisiana... Bogue Chitto River Near Bush affecting St. Tammany Parish. .The river forecast includes 48 hours of forecasted rainfall. These<br /> river forecasts could change based on how Tropical Storm Arthur or<br /> its remnants tracks across Louisiana and Mississippi late tonight and<br />
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