Immediate

Responsive action SHOULD be taken immediately

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

At 1118 PM CDT, a severe thunderstorm was located near Kanopolis, moving east at 35 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. Locations impacted include... Ellsworth, Wilson, Kanopolis, Holyrood, Ellsworth Airport, and Westfall. This includes Interstate 70 between Mile Markers 206 and 235.

Kansas Flash Flood Warning | Effective 05/17/2026 21:19

FFWTOP The National Weather Service in Topeka has issued a * Flash Flood Warning for... Northwestern Ottawa County in north central Kansas... * Until 1245 AM CDT. * At 1118 PM CDT, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 3 and 4 inches of rain have fallen. Additional rainfall amounts of 1 to 3 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms.

Iowa Tornado Warning | Effective 05/17/2026 21:19

At 1117 PM CDT, a severe squall line capable of producing both tornadoes and extensive straight line wind damage was located along a line extending from near Lime Springs to near Jerico, moving east at 55 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. These dangerous storms will be near...

Iowa Severe Thunderstorm Warning | Effective 05/17/2026 21:20

At 1119 PM CDT, severe thunderstorms were located along a line extending from near Lime Springs to 8 miles southwest of Cresco to 7 miles east of Nashua, moving northeast at 55 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. These severe storms will be near... Cresco, New Hampton, Fredericksburg, Lawler, Protivin, and Jerico around 1125 PM CDT. Other locations impacted by these severe thunderstorms include Vernon

Kansas Severe Thunderstorm Warning | Effective 05/17/2026 21:20

At 1119 PM CDT, a severe thunderstorm was located near Holton, moving southeast at 25 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... Holton, Horton, Mayetta, Whiting, Denison, Netawaka, and Potawatomi Reservation. For your protection move to an interior room on the lowest floor of a building.

Iowa Tornado Warning Extreme | Effective 05-17-2026 20:54

Public safety alert, emergency alert, and weather alert Description: TORARX The National Weather Service in La Crosse has issued a * Tornado Warning for... Howard County in northeastern Iowa... Northern Chickasaw County in northeastern Iowa... * Until 1145 PM CDT. * At 1054 PM CDT, severe thunderstorms capable of producing both tornadoes and extensive straight line wind damage were located along a line extending from near Stacyville to near Floyd, moving east at 60 mph. HAZARD...Tornado.

Minnesota Severe Thunderstorm Warning | Effective 05/17/2026 20:47

SVRARX The National Weather Service in La Crosse has issued a * Severe Thunderstorm Warning for... Olmsted County in southeastern Minnesota... Dodge County in southeastern Minnesota... Western Fillmore County in southeastern Minnesota... * Until 1145 PM CDT. * At 1046 PM CDT, severe thunderstorms were located along a line extending from Waseca to near Rose Creek to near Rockford, moving northeast at 60 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees.

Iowa Severe Thunderstorm Warning | Effective 05/17/2026 20:49

SVRARX The National Weather Service in La Crosse has issued a * Severe Thunderstorm Warning for... Howard County in northeastern Iowa... Chickasaw County in northeastern Iowa... * Until 1145 PM CDT. * At 1049 PM CDT, severe thunderstorms were located along a line extending from near Brownsdale to near Osage to 6 miles southwest of Greene, moving east at 60 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Severe thunderstorms will be near...

Minnesota Severe Thunderstorm Warning | Effective 05/17/2026 20:51

At 1050 PM CDT, severe thunderstorms were located along a line extending from near Owatonna to Rose Creek to near Osage, moving northeast at 65 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. These severe storms will be near... Brownsdale around 1055 PM CDT. Grand Meadow around 1100 PM CDT. Le Roy around 1105 PM CDT. Other locations impacted by these severe thunderstorms include Sargeant, County Roads 1 And 7, Mapleview, Lansing, Brookside

Missouri Severe Thunderstorm Warning | Effective 05/17/2026 20:53

SVREAX The National Weather Service in Pleasant Hill has issued a * Severe Thunderstorm Warning for... Western Worth County in northwestern Missouri... Northwestern Gentry County in northwestern Missouri... Northeastern Atchison County in northwestern Missouri... Northeastern Holt County in northwestern Missouri... Nodaway County in northwestern Missouri... Northern Andrew County in northwestern Missouri... * Until 1145 PM CDT. * At 1053 PM CDT, severe thunderstorms were located along a line
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