Severe

Significant threat to life or property

Iowa Severe Thunderstorm Warning | Effective 05/17/2026 18:21

SVRFSD The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Cherokee County in northwestern Iowa... Northeastern Woodbury County in west central Iowa... Southeastern Osceola County in northwestern Iowa... Dickinson County in northwestern Iowa... Southeastern Plymouth County in northwestern Iowa... Buena Vista County in northwestern Iowa... Clay County in northwestern Iowa... O'Brien County in northwestern Iowa...

Nebraska Severe Thunderstorm Warning | Effective 05/17/2026 18:22

At 822 PM CDT, a severe thunderstorm was located over Davey, or 13 miles north of Lincoln, moving north at 20 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... Ceresco and Ithaca. This includes Interstate 80 in Nebraska between mile markers 397 and 412. A Tornado Watch remains in effect until 1100 PM CDT for southeastern and east central Nebraska.

Kansas Severe Thunderstorm Warning | Effective 05/17/2026 18:22

At 821 PM CDT, severe thunderstorms were located along a line extending from near Ada to 6 miles northeast of Olmitz, moving northeast at 45 mph. HAZARD...70 mph wind gusts and ping pong ball size hail. SOURCE...Trained weather spotters reported quarter size hail 1 mile east of Beverly at 820 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.

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

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

Nebraska Severe Thunderstorm Warning | Effective 05/17/2026 17:49

At 749 PM CDT, severe thunderstorms were located along a line extending from 7 miles east of Nickerson to 4 miles northwest of Gretna, moving east at 45 mph. HAZARD...70 mph wind gusts and half dollar size hail. SOURCE...Weather Instrument Measurements at the Fremont airport reported 64 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...

Kansas Severe Thunderstorm Warning | Effective 05/17/2026 17:51

SVRTOP The National Weather Service in Topeka has issued a * Severe Thunderstorm Warning for... South central Republic County in north central Kansas... Northeastern Cloud County in north central Kansas... * Until 815 PM CDT. * At 751 PM CDT, a severe thunderstorm was located 6 miles southwest of Concordia, moving northeast at 45 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...

Nebraska Severe Thunderstorm Warning | Effective 05/17/2026 17:51

At 750 PM CDT, a severe thunderstorm was located over Greenwood, or 14 miles southwest of Gretna, moving northeast at 45 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Weather Instruments measured 66 mph 5 miles north of Waverly. 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... Ashland, Gretna, Springfield, Wehrspann Lake, Prairie Queen

Kansas Severe Thunderstorm Warning | Effective 05/17/2026 17:55

At 755 PM CDT, a severe thunderstorm was located near Washington, moving east at 20 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... Washington, Morrowville, and Hollenberg. A Tornado Watch remains in effect until 1100 PM CDT for north central Kansas. For your protection move to an interior room on the lowest floor of a building.

Kansas Severe Thunderstorm Warning | Effective 05/17/2026 17:55

At 755 PM CDT, severe thunderstorms were located along a line extending from 5 miles east of Barnard to 5 miles east of Milberger, moving northeast at 30 mph. HAZARD...70 mph wind gusts and ping pong ball size hail. SOURCE...Radar indicated. 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...

Iowa Severe Thunderstorm Warning | Effective 05/17/2026 17:56

At 755 PM CDT, severe thunderstorms were located along a line extending from near Merrill to near Pierson to near Smithland, moving northeast at 80 mph. HAZARD...70 mph wind gusts and half dollar size hail. SOURCE...Mesonet. At 748 PM CDT, a 67 mph wind gust was reported by a personal weather station in Moville, IA. 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...
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