Immediate

Responsive action SHOULD be taken immediately

Kansas Flash Flood Warning | Effective 05/17/2026 18:31

FFWICT The National Weather Service in Wichita has issued a * Flash Flood Warning for... Northwestern Barton County in central Kansas... Northwestern Ellsworth County in central Kansas... Lincoln County in central Kansas... Southeastern Russell County in central Kansas... * Until 300 AM CDT Monday. * At 831 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 3 and 5 inches of rain have fallen. Additional rainfall amounts of 1 to 3 inches are

Nebraska Severe Thunderstorm Warning | Effective 05/17/2026 18:31

At 830 PM CDT, severe thunderstorms were located along a line extending from 7 miles west of Gretna to 4 miles east of Ashland to 3 miles northeast of Elmwood, moving northeast at 50 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...At 827 PM, a public mesonet station reported 67 mph 3 miles northeast of Alvo, Nebraska. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. These severe storms will be near...

Iowa, Nebraska Severe Thunderstorm Warning | Effective 05/17/2026 18:33

At 832 PM CDT, severe thunderstorms were located along a line extending from 2 miles north of Logan to 4 miles southeast of Crescent to Plattsmouth, moving east at 45 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...At 827 PM, Eppley Airfield reported a gust of 63 mph. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include...

Iowa Severe Thunderstorm Warning | Effective 05/17/2026 18:34

SVRDMX The National Weather Service in Des Moines has issued a * Severe Thunderstorm Warning for... Western Greene County in west central Iowa... Southeastern Sac County in west central Iowa... Southern Calhoun County in west central Iowa... Crawford County in west central Iowa... Carroll County in west central Iowa... * Until 930 PM CDT. * At 833 PM CDT, a severe thunderstorm was located near Deloit, or 7 miles north of Denison, moving east at 60 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated.

Iowa Tornado Warning | Effective 05/17/2026 18:35

TORDMX The National Weather Service in Des Moines has issued a * Tornado Warning for... Southern Pocahontas County in northwestern Iowa... Northern Sac County in west central Iowa... Northern Calhoun County in west central Iowa... * Until 915 PM CDT. * At 834 PM CDT, a severe thunderstorm capable of producing a tornado was located over Early, or 10 miles west of Sac City, moving east at 55 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without

Kansas Severe Thunderstorm Warning | Effective 05/17/2026 18:38

At 838 PM CDT, severe thunderstorms were located along a line extending from Minneapolis to 11 miles northeast of Hoisington, moving east at 45 mph. HAZARD...70 mph wind gusts and half dollar size hail. SOURCE...Trained weather spotters. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Hoisington, Wilson, Lincoln, Sylvan Grove, Dorrance, Albert, Beverly,

Kansas Severe Thunderstorm Warning | Effective 05/17/2026 18:41

SVRTOP The National Weather Service in Topeka has issued a * Severe Thunderstorm Warning for... Northeastern Washington County in north central Kansas... Northwestern Marshall County in northeastern Kansas... * Until 915 PM CDT. * At 841 PM CDT, a severe thunderstorm was located near Hollenberg, moving northeast 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...

Iowa Severe Thunderstorm Warning | Effective 05/17/2026 18:42

SVROAX The National Weather Service in Omaha has issued a * Severe Thunderstorm Warning for... Southeastern Monona County in west central Iowa... Eastern Harrison County in southwestern Iowa... * Until 915 PM CDT. * At 842 PM CDT, severe thunderstorms were located along a line extending from 2 miles southwest of Moorhead to 6 miles east of Pisgah to 5 miles east of Logan, moving east at 40 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Weather Instrument Measurement. Mesonet station reported

Minnesota Severe Thunderstorm Warning | Effective 05/17/2026 18:43

At 843 PM CDT, severe thunderstorms were located along a line from 7 miles north of Good Thunder to 5 miles north of Blue Earth, 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... Lake Crystal, Vernon Center, Amboy, Winnebago, Huntley, Garden City, Good Thunder and Delavan. Seek shelter inside a well-built structure and stay away from

Iowa Severe Thunderstorm Warning | Effective 05/17/2026 18:43

At 840 PM CDT, severe thunderstorms were located along a line extending from near Hartley to near Sioux Rapids to near Truesdale, moving northeast at 65 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Mesonet. At 829 PM CDT, a 62 mph wind gust was reported north of Cleghorn. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include...
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