Immediate

Responsive action SHOULD be taken immediately

Michigan Flood Warning | Effective 04/17/2026 20:19

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning is extended for the following rivers in<br /> Michigan... Au Sable River near Red Oak affecting Oscoda County. For the Au Sable River...including Red Oak...Minor flooding is<br /> forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Au Sable River near Red Oak. * WHEN...Until early tomorrow afternoon. * ADDITIONAL DETAILS...<br /> - At 11:00 PM EDT Friday the stage was 7.1 feet.<br />

Illinois, Missouri Severe Thunderstorm Warning | Effective 04/17/2026 20:19

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 1019 PM CDT, severe thunderstorms were located along a line from<br /> near Hardin to over Champ, or along a line from 11 miles west of<br /> Jerseyville to over Bridgeton, moving northeast at 55 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. This severe thunderstorm will be near...<br /> Hazelwood, Bridgeton, Orchard Farms, Maryland Heights, St. Charles<br /> and St. Peters around 1020 PM CDT.

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

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning is extended for the following rivers in<br /> Michigan... Rifle River near Sterling affecting Arenac County. For the Rifle River...including Sterling...Minor flooding is<br /> forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Rifle River near Sterling. * WHEN...Until Monday morning. * IMPACTS...At 9.0 feet, High water begins to impact campground at<br /> White's Canoe Livery at Melita Road bridge.

Michigan Flood Warning | Effective 04/17/2026 20:21

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Michigan... Manistee River near Sherman affecting Wexford County. For the Manistee River...including Sherman...Major flooding is<br /> forecast. * WHAT...Major flooding is occurring and major flooding is forecast.<br /> This approaches the flood of record. * WHERE...Manistee River near Sherman. * WHEN...Until further notice. * ADDITIONAL DETAILS...<br />

Illinois Severe Thunderstorm Warning | Effective 04/17/2026 20:22

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> The storms which prompted the warning have weakened below severe<br /> limits, and no longer pose an immediate threat to life or property.<br /> Therefore, the warning will be allowed to expire. However, gusty<br /> winds and heavy rain are still possible with these thunderstorms. A Tornado Watch remains in effect until 1100 PM CDT for central and<br /> east central Illinois, and a Severe Thunderstorm Warning remains in<br />

Illinois Severe Thunderstorm Warning | Effective 04/17/2026 20:22

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 1022 PM CDT, severe thunderstorms were located along a line<br /> extending from South Deering to Monee to near Beecher, moving east at<br /> 50 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include...<br /> Chicago, Hammond, Orland Park, Tinley Park, Oak Lawn, Calumet City,<br /> Chicago Heights, Chicago Lawn, Englewood, South Shore, Roseland,<br />

Illinois, Wisconsin Flood Warning | Effective 04/17/2026 20:22

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning is extended for the following rivers in<br /> Illinois...Wisconsin... Sugar River At Brodhead affecting Rock, Green and Winnebago<br /> Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Sugar River at Brodhead. * WHEN...Until late Monday evening. * IMPACTS...At 7.5 feet, There is widespread agricultural and<br /> lowland flooding in the Brodhead area. Downstream in the Avon<br />

Illinois Tornado Warning Extreme | Effective 04-17-2026 20:15

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 /> Northeastern Kankakee County in northeastern Illinois... * Until 1045 PM CDT. * At 1015 PM CDT, severe thunderstorms capable of producing both<br /> tornadoes and extensive straight line wind damage were located near<br /> Momence, moving northeast at 55 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without<br />

Oklahoma Severe Thunderstorm Warning | Effective 04/17/2026 19:46

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 946 PM CDT, a severe thunderstorm was located 5 miles northeast of<br /> Stillwater, moving east at 45 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. Locations impacted include...<br /> Stillwater, Perry, Morrison, Glencoe, Lake Mcmurtry, Sooner Lake, and<br /> Ingalls. Instruction:<br />
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