Immediate

Responsive action SHOULD be taken immediately

Kansas Severe Thunderstorm Warning | Effective 05/17/2026 18:09

At 808 PM CDT, a severe thunderstorm was located 6 miles southeast of Delphos, moving northeast at 45 mph. HAZARD...Golf ball size hail and 70 mph wind gusts. SOURCE...Trained spotters reported golf ball size hail 3 miles northeast of Ada at 755 PM. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include...

Kansas Severe Thunderstorm Warning | Effective 05/17/2026 18:09

At 809 PM CDT, severe thunderstorms were located along a line extending from 6 miles northeast of Otis to 9 miles north of Burdett, moving northeast at 15 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 damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. These severe storms will be near... Otis, Bison, Rush Center, and Timken around 815 PM CDT.

Kansas Severe Thunderstorm Warning | Effective 05/17/2026 18:10

SVRTOP The National Weather Service in Topeka has issued a * Severe Thunderstorm Warning for... Southeastern Republic County in north central Kansas... Southwestern Washington County in north central Kansas... Northeastern Cloud County in north central Kansas... * Until 845 PM CDT. * At 809 PM CDT, a severe thunderstorm was located 6 miles west of Clyde, moving northeast at 45 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Automated weather station. At 7:58 PM, the Concordia ASOS reported a 68 MPH wind gust.

Iowa, Nebraska Severe Thunderstorm Warning | Effective 05/17/2026 18:11

SVROAX The National Weather Service in Omaha has issued a * Severe Thunderstorm Warning for... Mills County in southwestern Iowa... Pottawattamie County in southwestern Iowa... Southern Harrison County in southwestern Iowa... Southwestern Shelby County in southwestern Iowa... Sarpy County in east central Nebraska... Southeastern Washington County in east central Nebraska... Eastern Douglas County in east central Nebraska... Eastern Cass County in southeastern Nebraska... * Until 915 PM CDT.

Iowa Severe Thunderstorm Warning | Effective 05/17/2026 18:13

At 812 PM CDT, severe thunderstorms were located along a line extending from Remsen to near Quimby to near Cushing, moving northeast at 60 mph. THESE ARE DESTRUCTIVE STORMS FOR KINGSLEY, CORRECTIONVILLE, WASHTA, AND QUIMBY. HAZARD...80 mph wind gusts and quarter size hail. SOURCE...Mesonet. At 752 PM CDT, a 77 mph wind gust was reported via personal weather station in Moville, Iowa. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be heavily damaged. Expect

Iowa, Nebraska Tornado Warning | Effective 05/17/2026 18:14

TOROAX The National Weather Service in Omaha has issued a * Tornado Warning for... Central Pottawattamie County in southwestern Iowa... North central Sarpy County in east central Nebraska... Southeastern Douglas County in east central Nebraska... * Until 900 PM CDT. * At 814 PM CDT, a severe thunderstorm capable of producing a tornado was located over La Vista, or over Ralston, moving northeast at 55 mph. HAZARD...Tornado and quarter size hail. SOURCE...Radar indicated rotation. This storm has a history of

Minnesota Severe Thunderstorm Warning | Effective 05/17/2026 18:15

At 815 PM CDT, severe thunderstorms were located along a line from near St. James to near Fairmont, moving east at 25 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Granada, Imogene, Guckeen, Huntley, Winnebago, Amboy, Vernon Center, Blue Earth, Lake Crystal, Garden City, Good Thunder and Delavan. Seek shelter inside a well-built structure and stay away from

Kansas Tornado Warning | Effective 05/17/2026 18:16

TORTOP The National Weather Service in Topeka has issued a * Tornado Warning for... Northeastern Washington County in north central Kansas... Northwestern Marshall County in northeastern Kansas... * Until 845 PM CDT. * At 816 PM CDT, a severe thunderstorm capable of producing a tornado was located near Hanover, moving northeast at 35 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.

Iowa Severe Thunderstorm Warning | Effective 05/17/2026 18:16

At 816 PM CDT, a severe thunderstorm was located near Melvin, or 12 miles east of Sheldon, moving northeast at 35 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. This severe storm will be near... Hartley and Melvin around 820 PM CDT. A Tornado Watch remains in effect until 1000 PM CDT for northwestern Iowa. For your protection move to an interior room on the lowest floor of a building.

Illinois Flood Warning | Effective 05/17/2026 18:16

...The Flood Warning continues for the following rivers in Illinois... Kaskaskia River at Carlyle. 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...Kaskaskia River at Carlyle. * WHEN...Until Tuesday evening. * ADDITIONAL DETAILS... - At 8:00 PM CDT Sunday the stage was 18.2 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:00 PM CDT Sunday was 18.8 feet.
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