Severe

Significant threat to life or property

Minnesota, Wisconsin Severe Thunderstorm Warning | Effective 04/17/2026 12:59

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 259 PM CDT, severe thunderstorms were located along a line<br /> extending from near Pike Lake Near Duluth to near Knife River, moving<br /> northeast at 60 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to<br /> roofs, siding, and trees. These severe storms will be near...<br /> Two Harbors, Island Lake, Boulder Lake, Knife River, Larsmont, and<br />

Iowa, Illinois Flash Flood Warning | Effective 04/17/2026 12:23

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> FFWDVN The National Weather Service in Quad Cities has issued a * Flash Flood Warning for...<br /> North Central Jackson County in east central Iowa...<br /> Southeastern Dubuque County in northeastern Iowa...<br /> Northwestern Jo Daviess County in northwestern Illinois... * Until 830 PM CDT Friday. * At 223 PM CDT, Doppler radar indicated thunderstorms producing<br /> heavy rain across the warned area. Flash flooding is ongoing or<br /> expected to begin shortly.

Iowa Severe Thunderstorm Warning | Effective 04/17/2026 12:25

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVRDMX The National Weather Service in Des Moines has issued a * Severe Thunderstorm Warning for...<br /> Southwestern Poweshiek County in central Iowa...<br /> Eastern Marion County in south central Iowa...<br /> Northwestern Mahaska County in south central Iowa...<br /> Southeastern Jasper County in central Iowa... * Until 315 PM CDT. * At 225 PM CDT, a severe thunderstorm was located near Lake Red<br />

Kansas Severe Thunderstorm Warning | Effective 04/17/2026 12:27

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 227 PM CDT, a severe thunderstorm was located near Elbing, or 6<br /> miles northeast of Whitewater, moving northeast at 40 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<br /> damage to roofs, siding, windows, and vehicles. Expect wind<br /> damage to roofs, siding, and trees. Locations impacted include...<br />

Kansas, Missouri Severe Thunderstorm Warning | Effective 04/17/2026 12:27

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVREAX The National Weather Service in Pleasant Hill has issued a * Severe Thunderstorm Warning for...<br /> Southeastern Doniphan County in northeastern Kansas...<br /> Eastern Atchison County in northeastern Kansas...<br /> Buchanan County in northwestern Missouri...<br /> Northern Platte County in west central Missouri... * Until 315 PM CDT. * At 227 PM CDT, a severe thunderstorm was located near Lewis and<br />

Iowa Severe Thunderstorm Warning | Effective 04/17/2026 12:29

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVRDMX The National Weather Service in Des Moines has issued a * Severe Thunderstorm Warning for...<br /> Northwestern Poweshiek County in central Iowa...<br /> Southeastern Story County in central Iowa...<br /> Marshall County in central Iowa...<br /> Western Tama County in central Iowa...<br /> Northern Jasper County in central Iowa... * Until 315 PM CDT. * At 229 PM CDT, a severe thunderstorm was located over Melbourne, or<br />

Michigan Flood Watch | Effective 04/17/2026 12:31

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> Snowmelt will continue through Friday with increasingly warm<br /> temperatures and humidity. Thunderstorms are possible Friday night<br /> which could bring over a half in of rainfall, adding to the flood<br /> risk. * WHAT...Flooding caused by excessive rainfall continues to be<br /> possible. * WHERE...A portion of central Upper Michigan, including the<br /> following county, Menominee. * WHEN...Through Saturday morning.

Michigan Flood Watch | Effective 04/17/2026 12:31

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> Snowmelt will continue through Friday with increasingly warm<br /> temperatures and humidity. Thunderstorms are possible Friday night<br /> which could bring over a half in of rainfall, adding to the flood<br /> risk. * WHAT...Flooding caused by rain and snowmelt continues to be<br /> possible. * WHERE...Portions of central Upper and western Upper Michigan,<br /> including the following areas, in central Upper Michigan, Alger,<br />

Missouri Severe Thunderstorm Warning | Effective 04/17/2026 12:31

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVREAX The National Weather Service in Pleasant Hill has issued a * Severe Thunderstorm Warning for...<br /> Eastern Daviess County in north central Missouri...<br /> Southwestern Grundy County in north central Missouri...<br /> Northwestern Caldwell County in north central Missouri... * Until 315 PM CDT. * At 230 PM CDT, a severe thunderstorm was located over Kingston, or<br /> near Hamilton, moving northeast at 50 mph. HAZARD...60 mph wind gusts and half dollar size hail.

Oklahoma Severe Thunderstorm Warning | Effective 04/17/2026 12:32

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVROUN The National Weather Service in Norman has issued a * Severe Thunderstorm Warning for...<br /> Southeastern Woodward County in northwestern Oklahoma... * Until 315 PM CDT. * At 232 PM CDT, a severe thunderstorm was located 4 miles southwest<br /> of Mooreland, moving east 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<br /> to roofs, siding, and trees.
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