Immediate

Responsive action SHOULD be taken immediately

Illinois Severe Thunderstorm Warning | Effective 04/17/2026 20:39

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 1039 PM CDT, severe thunderstorms were located along a line<br /> extending from near Hoopeston to near Oakwood, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. These severe storms will be near...<br /> Danville, Westville, Tilton, Catlin, and Vermilion Regional<br /> Airport around 1045 PM CDT. Other locations impacted by these severe thunderstorms include<br />

Illinois, Indiana Tornado Warning Extreme | Effective 04-17-2026 20:31

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> TORLOT The National Weather Service in Chicago has issued a * Tornado Warning for...<br /> Northeast Will County in northeastern Illinois...<br /> Southeastern Cook County in northeastern Illinois...<br /> Central Lake County in northwestern Indiana... * Until 1100 PM CDT. * At 1031 PM CDT, severe thunderstorms capable of producing both<br /> tornadoes and extensive straight line wind damage were located<br />

Indiana Severe Thunderstorm Warning | Effective 04/17/2026 20:01

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVRLOT The National Weather Service in Chicago has issued a * Severe Thunderstorm Warning for...<br /> Newton County in northwestern Indiana...<br /> Benton County in northwestern Indiana...<br /> Porter County in northwestern Indiana...<br /> Lake County in northwestern Indiana...<br /> Jasper County in northwestern Indiana... * Until 1115 PM CDT/1215 AM EDT/. * At 1000 PM CDT/1100 PM EDT/, severe thunderstorms were located<br />

Michigan Flood Warning | Effective 04/17/2026 20:01

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Michigan... Michigamme River near Witch Lake affecting Dickinson and<br /> Marquette Counties. .Rain has fallen on a deep primed snowpack, which has led to the<br /> snowmelt increasing. Flows in rivers could increase quickly and<br /> reach critical levels. * WHAT...Moderate flooding is forecast. * WHERE...Michigamme River near Witch Lake. * WHEN...Until further notice.

Michigan Flood Warning | Effective 04/17/2026 20:02

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

Michigan Flood Warning | Effective 04/17/2026 20:03

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning is extended for the following rivers in<br /> Michigan... Middle Branch Escanaba River at Humboldt affecting Marquette<br /> County. * WHAT...Minor flooding is occurring and minor flooding is forecast.<br /> This approaches the flood of record. * WHERE...Middle Branch Escanaba River at Humboldt. * WHEN...Until Monday evening. * IMPACTS...At 6.5 feet, County Road FX begins to flood<br />

Iowa Flood Warning | Effective 04/17/2026 20:05

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning is extended for the following rivers in Iowa... Cedar River near Conesville affecting Louisa and Muscatine<br /> Counties. Iowa River at Marengo affecting Benton and Iowa Counties. ...The Flood Warning continues for the following rivers in Iowa... Iowa River at Oakville affecting Louisa County. Iowa River at Wapello affecting Louisa County. * WHAT...Minor flooding is forecast. * WHERE...Cedar River near Conesville. * WHEN...From Sunday evening to late Wednesday morning.

Iowa Flood Warning | Effective 04/17/2026 20:05

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning is extended for the following rivers in Iowa... Cedar River near Conesville affecting Louisa and Muscatine<br /> Counties. Iowa River at Marengo affecting Benton and Iowa Counties. ...The Flood Warning continues for the following rivers in Iowa... Iowa River at Oakville affecting Louisa County. Iowa River at Wapello affecting Louisa County. * WHAT...Minor flooding is forecast. * WHERE...Iowa River at Oakville. * WHEN...From Saturday morning to late Thursday evening.

Iowa Flood Warning | Effective 04/17/2026 20:05

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning is extended for the following rivers in Iowa... Cedar River near Conesville affecting Louisa and Muscatine<br /> Counties. Iowa River at Marengo affecting Benton and Iowa Counties. ...The Flood Warning continues for the following rivers in Iowa... Iowa River at Oakville affecting Louisa County. Iowa River at Wapello affecting Louisa County. * WHAT...Minor flooding is occurring. * WHERE...Iowa River at Marengo. * WHEN...Until Tuesday morning.

Iowa Flood Warning | Effective 04/17/2026 20:05

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning is extended for the following rivers in Iowa... Cedar River near Conesville affecting Louisa and Muscatine<br /> Counties. Iowa River at Marengo affecting Benton and Iowa Counties. ...The Flood Warning continues for the following rivers in Iowa... Iowa River at Oakville affecting Louisa County. Iowa River at Wapello affecting Louisa County. * WHAT...Minor flooding is forecast. * WHERE...Iowa River at Wapello. * WHEN...From Saturday afternoon to late Thursday evening.
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