Immediate

Responsive action SHOULD be taken immediately

Missouri Severe Flood Warning | Effective 06/17/2026 18:13

...The Flood Warning continues for the following river in Missouri... Missouri River at Hermann. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Missouri River at Hermann. * WHEN...Until Friday morning. * ADDITIONAL DETAILS... - At 7:30 PM CDT Wednesday the stage was 21.2 feet. - Forecast...The river is expected to fall below flood stage overnight tonight. - Flood stage is 21.0 feet.

Louisiana Severe Flood Warning | Effective 06/17/2026 18:14

...The Flood Warning continues for the following rivers in Louisiana... Calcasieu River Near Salt Water Barrier Calcasieu River near White Oak Park Additional information is available at www.weather.gov. * WHAT...Minor flooding is occurring and moderate flooding is forecast. * WHERE...Calcasieu River near White Oak Park. * WHEN...Until further notice. * IMPACTS...At 4.0 feet, Goos Ferry Road becomes impassable. Calcasieu River from the Saltwater Barrier to the parish line may be closed to recreational boat traffic.

Louisiana Severe Flood Warning | Effective 06/17/2026 18:14

...The Flood Warning continues for the following rivers in Louisiana... Calcasieu River Near Salt Water Barrier Calcasieu River near White Oak Park Additional information is available at www.weather.gov. * WHAT...Minor flooding is forecast. * WHERE...Calcasieu River near Salt Water Barrier. * WHEN...Until further notice. * IMPACTS...At 4.0 feet, Minor marshland flooding occurs. Flooding also begins on River Road in north Lake Charles. * ADDITIONAL DETAILS... - At 7:45 PM CDT Wednesday the stage was 3.4 feet.

Wisconsin Extreme Tornado Warning | Effective 06/17/2026 18:14

At 814 PM CDT, a severe thunderstorm capable of producing a tornado was located over Clinton, or 8 miles northeast of Beloit, moving east at 25 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 dangerous storm will be near... Clinton around 820 PM CDT.

Illinois Extreme Tornado Warning | Effective 06/17/2026 18:14

At 814 PM CDT, a confirmed large and extremely dangerous tornado was located over Teutopolis, or near Effingham, moving east at 50 mph. This is a PARTICULARLY DANGEROUS SITUATION. TAKE COVER NOW! HAZARD...Damaging tornado. SOURCE...Weather spotters confirmed tornado. IMPACT...You are in a life-threatening situation. Flying debris may be deadly to those caught without shelter. Mobile homes will be destroyed. Considerable damage to homes, businesses, and vehicles is likely and complete destruction is possible.

Illinois Extreme Tornado Warning | Effective 06/17/2026 18:14

TORILX The National Weather Service in Lincoln has issued a * Tornado Warning for... East central Clark County in east central Illinois... * Until 845 PM CDT. * At 813 PM CDT, a severe thunderstorm capable of producing a tornado was located near Marshall, moving east at 40 mph. HAZARD...Tornado and half dollar 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

Illinois Extreme Tornado Warning | Effective 06-17-2026 17:51

TORILX The National Weather Service in Lincoln has issued a * Tornado Warning for... Northwestern Jasper County in southeastern Illinois... Southeastern Shelby County in central Illinois... Cumberland County in east central Illinois... Northern Effingham County in south central Illinois... * Until 830 PM CDT. * At 750 PM CDT, a severe thunderstorm capable of producing a tornado was located near Cowden, or 11 miles south of Shelbyville, moving east at 50 mph. HAZARD...Tornado and tennis ball size hail.

Illinois Severe Severe Thunderstorm Warning | Effective 06/17/2026 17:45

SVRILX The National Weather Service in Lincoln has issued a * Severe Thunderstorm Warning for... Southeastern Coles County in east central Illinois... Southern Edgar County in east central Illinois... Northern Clark County in east central Illinois... * Until 830 PM CDT. * At 744 PM CDT, severe thunderstorms were located along a line extending from near Paris to near Westfield, moving east at 55 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated.

Wisconsin Severe Severe Thunderstorm Warning | Effective 06/17/2026 17:45

At 744 PM CDT, severe thunderstorms were located along a line extending from near Brodhead to 9 miles southwest of Albany to near Monroe, moving east at 50 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Janesville, Beloit, Monroe, Brodhead, Orfordville, Albany, Footville, Newark, Magnolia, Browntown, Hanover, Afton, Juda, Avon, and Leyden. A Tornado Watch remains in effect until 900 PM CDT for south central Wisconsin.

Mississippi Severe Flood Warning | Effective 06/17/2026 17:46

...The Flood Warning continues for the following rivers in Mississippi... Biloxi River Near Lyman affecting Harrison County. Wolf River Above Gulfport affecting Harrison County. .The river forecast includes 48 hours of forecasted rainfall. These river forecasts could change based on how Tropical Storm Arthur or its remnants tracks across Louisiana and Mississippi late tonight and Thursday. Interests along the rivers should monitor the forecast closely and be prepared for significant flooding.
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