Severe

Significant threat to life or property

Michigan Flood Warning | Effective 04/17/2026 19:58

Public safety alert, emergency alert, and weather alert Description: ...The Flood Warning continues for the following rivers in Michigan... Sturgeon River near Chassell affecting Baraga and Houghton Counties. .Flows in rivers could still increase quickly and reach critical levels. * WHAT...Minor flooding is occurring. * WHERE...Sturgeon River near Chassell. * WHEN...Until further notice. * IMPACTS...At 10.5 feet, The river begins to overflow onto Sturgeon River Road...Rajala Road...and Aho Road

Michigan Flood Warning | Effective 04/17/2026 19:59

Public safety alert, emergency alert, and weather alert Description: ...The Flood Warning is extended for the following rivers in Michigan... East Branch Escanaba River at Gwinn affecting Marquette County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...East Branch Escanaba River at Gwinn. * WHEN...Until early Tuesday morning. * IMPACTS...At 8.1 feet, Southgate drive near the old Gwinn Middle School floods * ADDITIONAL DETAILS... - At 8:00 PM EDT Friday the stage was 7.4 feet.

Illinois Severe Thunderstorm Warning | Effective 04/17/2026 19:59

Public safety alert, emergency alert, and weather alert Description: At 959 PM CDT, severe thunderstorms were located along a line extending from Lake Bluff to Skokie to East Garfield Park to Manhattan, moving east at 50 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Chicago, Evanston, Orland Park, Tinley Park, Oak Lawn, West Ridge, West Town, Roseland, Chicago Lawn, Bridgeport, Hammond, Calumet

Illinois Severe Thunderstorm Warning | Effective 04/17/2026 19:59

Public safety alert, emergency alert, and weather alert Description: At 958 PM CDT, severe thunderstorms were located along a line extending from near Willard Airport to Dalton City, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. These severe thunderstorms will remain over mainly rural areas of southern Piatt County, including the following locations... Milmine and La Place. Instruction:

Wisconsin Flood Warning | Effective 04/17/2026 19:59

Public safety alert, emergency alert, and weather alert Description: * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of southeast Wisconsin, including the following counties, Milwaukee, Racine, Walworth and Waukesha. * WHEN...Until 1245 AM CDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 959 PM CDT, Doppler radar indicated heavy rain due to

Wisconsin Flood Warning | Effective 04/17/2026 19:23

Public safety alert, emergency alert, and weather alert Description: ...The Flood Warning continues for the following rivers in Wisconsin...Michigan... Brule River near Commonwealth affecting Iron, Florence, Forest and Dickinson Counties. Embarrass River near Embarrass affecting Shawano and Waupaca Counties. * WHAT...Minor flooding is occurring. This approaches the flood of record. * WHERE...Embarrass River near Embarrass. * WHEN...Until further notice.

Michigan, Wisconsin Flood Warning | Effective 04/17/2026 19:23

Public safety alert, emergency alert, and weather alert Description: ...The Flood Warning continues for the following rivers in Wisconsin...Michigan... Brule River near Commonwealth affecting Iron, Florence, Forest and Dickinson Counties. Embarrass River near Embarrass affecting Shawano and Waupaca Counties. * WHAT...Minor flooding is occurring. * WHERE...Brule River near Commonwealth. * WHEN...Until further notice. * IMPACTS...At 13.5 feet, Floodwaters approach seasonal homes northeast of Florence.

Missouri Severe Thunderstorm Warning | Effective 04/17/2026 19:23

Public safety alert, emergency alert, and weather alert Description: SVRLSX The National Weather Service in St Louis has issued a * Severe Thunderstorm Warning for... Northern Lincoln County in east central Missouri... Northeastern Montgomery County in east central Missouri... Southern Pike County in northeastern Missouri... * Until 1015 PM CDT. * At 923 PM CDT, severe thunderstorms were located along a line from 6 miles west of New Hartford to near Jonesburg, or along a line

Michigan Flood Warning | Effective 04/17/2026 19:26

Public safety alert, emergency alert, and weather alert Description: ...The Flood Warning continues for the following rivers in Michigan... Sturgeon River near Alston affecting Houghton and Baraga Counties. .Warming temperatures will accelerate snowmelt this week. Flows in rivers will increase quickly and reach critical levels. Rainfall, potentially heavy at times, could be seen this week, which may result in rivers rising above the current forecast.

Illinois Flash Flood Warning | Effective 04/17/2026 19:26

Public safety alert, emergency alert, and weather alert Description: At 926 PM CDT, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain with rates in exceed of 1 inch per 30 minutes. Multiple reports of roadway flooding have been received from areas near Harvard. Up to 2 inches of rain have fallen. Flash flooding is already occurring. HAZARD...Flash flooding. SOURCE...Radar and automated gauges. IMPACT...Rapid-onset flooding of creeks, streams, drainage
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