Immediate

Responsive action SHOULD be taken immediately

Iowa Tornado Warning | Effective 05/17/2026 18:58

At 857 PM CDT, a confirmed tornado was located over Glenwood, or 11 miles southeast of Offutt AFB, moving northeast at 50 mph. HAZARD...Damaging tornado and quarter size hail. SOURCE...Public confirmed tornado on the south side of Plattsmouth around 8:48 PM. 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...

Iowa Tornado Warning | Effective 05/17/2026 18:59

TORDMX The National Weather Service in Des Moines has issued a * Tornado Warning for... Emmet County in northwestern Iowa... Northern Palo Alto County in northwestern Iowa... * Until 945 PM CDT. * At 859 PM CDT, a severe thunderstorm capable of producing a tornado was located near Dickens, or 7 miles southeast of Spencer In Clay County, moving northeast at 55 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without

Iowa, Nebraska Tornado Warning Extreme | Effective 05-17-2026 18:46

Public safety alert, emergency alert, and weather alert Description: TOROAX The National Weather Service in Omaha has issued a * Tornado Warning for... Northwestern Mills County in southwestern Iowa... Northeastern Cass County in southeastern Nebraska... * Until 915 PM CDT. * At 846 PM CDT, a severe thunderstorm capable of producing a tornado was located over Plattsmouth, or 8 miles south of Offutt AFB, moving northeast at 50 mph. HAZARD...Tornado and quarter size hail. SOURCE...Radar indicated rotation.

Iowa Tornado Warning Extreme | Effective 05-17-2026 18:48

Public safety alert, emergency alert, and weather alert Description: TORFSD The National Weather Service in Sioux Falls has issued a * Tornado Warning for... Southeastern Dickinson County in northwestern Iowa... Clay County in northwestern Iowa... * Until 915 PM CDT. * At 847 PM CDT, severe thunderstorms capable of producing both tornadoes and extensive straight line wind damage were located near Greenville, or 9 miles southwest of Spencer In Clay County, moving northeast at 70 mph.

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

Public safety alert, emergency alert, and weather alert Description: 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

Iowa Tornado Warning Extreme | Effective 05-17-2026 18:35

Public safety alert, emergency alert, and weather alert Description: 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.

Iowa Severe Thunderstorm Warning | Effective 05/17/2026 18:25

SVROAX The National Weather Service in Omaha has issued a * Severe Thunderstorm Warning for... Northeastern Harrison County in southwestern Iowa... Northwestern Shelby County in southwestern Iowa... * Until 930 PM CDT. * At 825 PM CDT, severe thunderstorms were located along a line extending from 3 miles south of Blencoe to 3 miles south of Little Sioux to 2 miles east of Modale, moving northeast at 45 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated.

Iowa Severe Thunderstorm Warning | Effective 05/17/2026 18:26

At 825 PM CDT, a severe thunderstorm was located near Galva, or 11 miles southwest of Storm Lake, and is nearly stationary. THIS IS A DESTRUCTIVE STORM!. HAZARD...80 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be heavily damaged. Expect considerable damage to roofs, windows, and vehicles. Extensive tree damage and power outages are likely. Locations impacted include...

Iowa, Nebraska Severe Thunderstorm Warning | Effective 05/17/2026 18:29

SVROAX The National Weather Service in Omaha has issued a * Severe Thunderstorm Warning for... Western Fremont County in southwestern Iowa... Southeastern Lancaster County in southeastern Nebraska... Northern Johnson County in southeastern Nebraska... Northwestern Nemaha County in southeastern Nebraska... Otoe County in southeastern Nebraska... Northeastern Gage County in southeastern Nebraska... Southern Cass County in southeastern Nebraska... * Until 915 PM CDT.

Kansas Severe Thunderstorm Warning | Effective 05/17/2026 18:29

SVRTOP The National Weather Service in Topeka has issued a * Severe Thunderstorm Warning for... Northwestern Riley County in northeastern Kansas... Southern Washington County in north central Kansas... Northern Clay County in north central Kansas... Southeastern Cloud County in north central Kansas... * Until 915 PM CDT. * At 829 PM CDT, a severe thunderstorm was located near Miltonvale, moving northeast at 45 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated.
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