Immediate

Responsive action SHOULD be taken immediately

Michigan Flood Warning | Effective 04/17/2026 20:06

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning is extended for the following rivers in<br /> Michigan... Chocolay River near Harvey affecting Marquette County. .Rain has fallen on a deep primed snowpack, which has led to<br /> snowmelt increasing. Flows in rivers could increase quickly and<br /> reach critical levels. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Chocolay River near Harvey. * WHEN...Until Monday afternoon.

Illinois, Missouri Flood Warning | Effective 04/17/2026 20:06

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following river in Missouri<br /> and Illinois... Mississippi River at Saverton. Mississippi River at Winfield. Mississippi River at Hannibal. Mississippi River at Clarksville. Mississippi River at Louisiana. River forecasts are based on observed precipitation and forecast<br /> precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Louisiana.

Illinois, Missouri Flood Warning | Effective 04/17/2026 20:06

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following river in Missouri<br /> and Illinois... Mississippi River at Saverton. Mississippi River at Winfield. Mississippi River at Hannibal. Mississippi River at Clarksville. Mississippi River at Louisiana. River forecasts are based on observed precipitation and forecast<br /> precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Hannibal.

Illinois, Missouri Flood Warning | Effective 04/17/2026 20:06

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following river in Missouri<br /> and Illinois... Mississippi River at Saverton. Mississippi River at Winfield. Mississippi River at Hannibal. Mississippi River at Clarksville. Mississippi River at Louisiana. River forecasts are based on observed precipitation and forecast<br /> precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Clarksville.

Illinois, Missouri Flood Warning | Effective 04/17/2026 20:06

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following river in Missouri<br /> and Illinois... Mississippi River at Saverton. Mississippi River at Winfield. Mississippi River at Hannibal. Mississippi River at Clarksville. Mississippi River at Louisiana. River forecasts are based on observed precipitation and forecast<br /> precipitation for the next 24 hours. * WHAT...Minor flooding is forecast. * WHERE...Mississippi River at Saverton. * WHEN...Until further notice.

Illinois, Missouri Flood Warning | Effective 04/17/2026 20:06

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following river in Missouri<br /> and Illinois... Mississippi River at Saverton. Mississippi River at Winfield. Mississippi River at Hannibal. Mississippi River at Clarksville. Mississippi River at Louisiana. River forecasts are based on observed precipitation and forecast<br /> precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Winfield.

Wisconsin Flood Warning | Effective 04/17/2026 20:07

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Wisconsin... Oconto River above Oconto affecting Oconto County. Peshtigo River near Porterfield affecting Marinette County. ...The Flood Warning is cancelled for the following rivers in<br /> Wisconsin... Peshtigo River near Peshtigo affecting Marinette County. For the Oconto River...including Oconto...Minor flooding is forecast. * WHAT...Minor flooding is occurring. * WHERE...Peshtigo River near Porterfield.

Wisconsin Flood Warning | Effective 04/17/2026 20:07

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Wisconsin... Oconto River above Oconto affecting Oconto County. Peshtigo River near Porterfield affecting Marinette County. ...The Flood Warning is cancelled for the following rivers in<br /> Wisconsin... Peshtigo River near Peshtigo affecting Marinette County. For the Oconto River...including Oconto...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast.

Illinois Tornado Warning | Effective 04/17/2026 20:09

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 1009 PM CDT, a severe thunderstorm capable of producing a tornado<br /> was located near St. Joseph, or near Urbana, moving east at 50 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without<br /> shelter. Mobile homes will be damaged or destroyed. Damage<br /> to roofs, windows, and vehicles will occur. Tree damage is<br /> likely. This dangerous storm will be near...<br />

Missouri Severe Thunderstorm Warning | Effective 04/17/2026 20:10

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVRSGF The National Weather Service in Springfield has issued a * Severe Thunderstorm Warning for...<br /> Northwestern Christian County in southwestern Missouri...<br /> Central Lawrence County in southwestern Missouri...<br /> Greene County in southwestern Missouri...<br /> Southeastern Dade County in southwestern Missouri... * Until 1115 PM CDT. * At 1009 PM CDT, severe thunderstorms were located along a line<br />
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