Immediate

Responsive action SHOULD be taken immediately

Illinois Severe Thunderstorm Warning | Effective 04/17/2026 16:53

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVRLSX The National Weather Service in St Louis has issued a * Severe Thunderstorm Warning for...<br /> Northern Adams County in west central Illinois... * Until 745 PM CDT. * At 653 PM CDT, severe thunderstorms were located along a line from<br /> 8 miles northeast of Mendon to over Maywood, or along a line from<br /> 17 miles north of Quincy Regional Airport to 10 miles west of<br /> Quincy, moving east at 50 mph. HAZARD...70 mph wind gusts and quarter size hail.

Missouri Severe Thunderstorm Warning | Effective 04/17/2026 16:54

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 654 PM CDT, severe thunderstorms were located along a line<br /> extending from near Chilhowee to 7 miles west of Clinton to near<br /> Appleton City, moving northeast at 60 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include...<br /> Clinton, Windsor, Urich, Calhoun, Deepwater, Montrose, Creighton,<br /> Coal, Brownington, Tightwad, Hartwell, La Due, and Truman Lake.

Oklahoma Severe Thunderstorm Warning | Effective 04/17/2026 16:54

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVRTSA The National Weather Service in Tulsa has issued a * Severe Thunderstorm Warning for...<br /> Northwestern Osage County in northeastern Oklahoma...<br /> Northwestern Pawnee County in northeastern Oklahoma... * Until 745 PM CDT. * At 653 PM CDT, severe thunderstorms were located along a line<br /> extending from near Kildare to 4 miles west of Marland to 4 miles<br /> south of Garber, moving east at 40 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts.

Illinois, Iowa, Missouri Severe Thunderstorm Warning | Effective 04/17/2026 16:54

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 654 PM CDT, a severe thunderstorm was located over Basco, or 8<br /> miles south of Carthage, moving east at 65 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable<br /> tree damage. Wind damage is also likely to mobile homes,<br /> roofs, and outbuildings. Locations impacted include...<br /> Keokuk, Carthage, Hamilton, Warsaw, Colchester, Augusta, Bowen,<br />

Wisconsin Tornado Warning | Effective 04/17/2026 16:54

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 653 PM CDT, a confirmed tornado was located over Delavan, moving<br /> east at 30 mph. HAZARD...Damaging tornado and quarter size hail. SOURCE...Radar confirmed tornado. 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 tornado will be near...<br /> Elkhorn, Lake Geneva, and Como around 700 PM CDT.

Wisconsin Severe Thunderstorm Warning | Effective 04/17/2026 16:55

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 655 PM CDT, severe thunderstorms were located along a line<br /> extending from near Howards Grove to near West Bend, moving east at<br /> 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include...<br /> Sheboygan, West Bend, Grafton, Cedarburg, Port Washington, Plymouth,<br /> Sheboygan Falls, Jackson, Saukville, Howards Grove, Oostburg,<br />

Illinois Severe Thunderstorm Warning | Effective 04/17/2026 16:55

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 655 PM CDT, severe thunderstorms were located along a line<br /> extending from Lake Summerset to German Valley to near Polo, moving<br /> east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include...<br /> Rockford, Loves Park, Machesney Park, Roscoe, Rochelle, South Beloit,<br /> Rockton, Byron, Oregon, Mount Morris, Polo, Rockford Airport, Cherry<br />

Missouri Severe Thunderstorm Warning | Effective 04/17/2026 16:55

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 /> Northern Hickory County in central Missouri...<br /> Southwestern Benton County in central Missouri...<br /> St. Clair County in west central Missouri... * Until 730 PM CDT. * At 655 PM CDT, a severe thunderstorm was located 7 miles southeast<br /> of Appleton City, or 17 miles north of El Dorado Springs, moving<br /> east at 60 mph.

Missouri Severe Thunderstorm Warning | Effective 04/17/2026 16:55

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 655 PM CDT, severe thunderstorms were located along a line<br /> extending from near Macon to near Huntsville to near Armstrong,<br /> moving east at 45 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include...<br /> Moberly, Macon, Fayette, Huntsville, Glasgow, Bevier, Higbee, Clark,<br /> Cairo, Armstrong, Renick, Jacksonville, Clifton Hill, and Excello.

Illinois Severe Thunderstorm Warning | Effective 04/17/2026 16:55

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 /> Lee County in north central Illinois... * Until 815 PM CDT. * At 654 PM CDT, severe thunderstorms were located along a line<br /> extending from Morrison to near Geneseo to near Princeton, moving<br /> east northeast at 40 to 55 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated.
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