Immediate

Responsive action SHOULD be taken immediately

Illinois Flood Warning | Effective 04/17/2026 21:24

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Illinois... Fox River at Montgomery affecting Kendall and Kane Counties. Fox River at Algonquin Lock &amp; Dam tailwater affecting Lake IL,<br /> Kane and McHenry Counties. For the Fox River (Illinois)...including Algonquin Lock &amp; Dam<br /> tailwater, Montgomery, Dayton...Moderate flooding is forecast. * WHAT...Minor flooding is forecast.

Oklahoma, Texas Severe Thunderstorm Warning | Effective 04/17/2026 21:26

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 /> Comanche County in southwestern Oklahoma...<br /> Southern Caddo County in southwestern Oklahoma...<br /> Jackson County in southwestern Oklahoma...<br /> Southeastern Kiowa County in southwestern Oklahoma...<br /> Central Tillman County in southwestern Oklahoma...<br /> Northwestern Wilbarger County in northern Texas... * Until 1215 AM CDT.

Indiana, Michigan Tornado Warning | Effective 04/17/2026 21:42

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> TORIWX The National Weather Service in Northern Indiana has issued a * Tornado Warning for...<br /> Northwestern Elkhart County in north central Indiana...<br /> St. Joseph County in north central Indiana...<br /> Southwestern Cass County in southwestern Michigan...<br /> Southeastern Berrien County in southwestern Michigan... * Until 115 AM EDT. * At 1241 AM EDT, severe thunderstorms capable of producing a tornado<br />

Indiana, Michigan Severe Thunderstorm Warning | Effective 04/17/2026 21:45

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 1245 AM EDT, severe thunderstorms were located along a line<br /> extending from near St. Joseph to 7 miles southeast of Culver, moving<br /> northeast at 55 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include...<br /> South Bend, Mishawaka, Niles, Benton Harbor, Plymouth, St. Joseph,<br /> Dowagiac, Bremen, Buchanan, Gulivoire Park, Granger, Benton Heights,<br />

Kansas Flood Warning | Effective 04/17/2026 21:03

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in Kansas... Little Osage River at Fulton affecting Bourbon County. For the Little Osage River...including Fulton...Moderate flooding is<br /> forecast. * WHAT...Minor flooding is occurring and moderate flooding is<br /> forecast. * WHERE...Little Osage River at Fulton. * WHEN...From this evening to early Sunday morning. * ADDITIONAL DETAILS...<br /> - At 10:45 PM CDT Friday the stage was 24.2 feet.<br />

Michigan Severe Thunderstorm Warning | Effective 04/17/2026 21:05

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVRGRR The National Weather Service in Grand Rapids has issued a * Severe Thunderstorm Warning for...<br /> Van Buren County in southwestern Michigan...<br /> Allegan County in southwestern Michigan... * Until 130 AM EDT. * At 1204 AM EDT, severe thunderstorms were located along a line<br /> extending from 26 miles northwest of Van Buren SP to 12 miles west<br /> of St. Joseph to near Beverly Shores, moving northeast at 60 mph. HAZARD...60 mph wind gusts.

Illinois Flood Warning | Effective 04/17/2026 21:13

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Illinois... Des Plaines River near Gurnee affecting Lake IL County. Des Plaines River at Lincolnshire affecting Cook and Lake IL<br /> Counties. * WHAT...Moderate flooding is occurring and moderate flooding is<br /> forecast. * WHERE...Des Plaines River from US-41 in Gurnee downstream to<br /> Townline Road in Vernon Hills, including the Gurnee gauge. * WHEN...Until Friday, April 24.

Illinois Flood Warning | Effective 04/17/2026 21:13

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Illinois... Des Plaines River near Gurnee affecting Lake IL County. Des Plaines River at Lincolnshire affecting Cook and Lake IL<br /> Counties. * WHAT...Minor flooding is occurring and moderate flooding is<br /> forecast. * WHERE...Des Plaines River from Townline Road in Libertyville<br /> downstream to Palatine Road in Prospect Heights, including the<br /> Lincolnshire gauge. * WHEN...Until further notice.

Indiana Tornado Warning | Effective 04/17/2026 21:16

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> TORIWX The National Weather Service in Northern Indiana has issued a * Tornado Warning for...<br /> Central La Porte County in northwestern Indiana... * Until 1145 PM CDT. * At 1116 PM CDT, a severe thunderstorm capable of producing a<br /> tornado was located near Kingsford Heights, or 7 miles southeast of<br /> Westville, moving northeast at 45 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without<br />

Illinois, Wisconsin Flood Warning | Effective 04/17/2026 21:18

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning is extended for the following rivers in<br /> Wisconsin... Milwaukee River Near Cedarburg affecting Ozaukee County. Root River Canal At Raymond affecting Racine County. ...The Flood Warning continues for the following rivers in<br /> Illinois...Wisconsin... Fox River Lower Near New Munster affecting Kenosha and Lake<br /> Counties. Turtle Creek Near Clinton affecting Rock and Winnebago Counties. * WHAT...Minor flooding is forecast.
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