Severe

Significant threat to life or property

Wisconsin Severe Thunderstorm Warning | Effective 04/17/2026 17:46

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 745 PM CDT, severe thunderstorms were located along a line<br /> extending from Milwaukee to near South Milwaukee to Raymond to<br /> Delavan, moving east at 30 mph. HAZARD...70 mph wind gusts and half dollar 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 />

Oklahoma Severe Thunderstorm Warning | Effective 04/17/2026 17:47

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 747 PM CDT, severe thunderstorms were located along a line<br /> extending from 4 miles southwest of Elgin to 5 miles west of Bigheart<br /> to 2 miles northwest of Pawhuska to 9 miles west of Wynona, moving<br /> east at 55 to 60 mph. HAZARD...70 mph wind gusts and ping pong ball size hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail<br /> damage to roofs, siding, windows, and vehicles. Expect<br />

Missouri Flood Warning | Effective 04/17/2026 17:47

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Missouri... Little Osage River near Horton affecting Vernon County. For the Little Osage River...including Horton...Minor flooding is<br /> forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Little Osage River near Horton. * WHEN...Until late Tuesday morning. * IMPACTS...At 45.0 feet, moderate flooding occurs at the gage site.<br />

Illinois Severe Thunderstorm Warning | Effective 04/17/2026 17:47

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 746 PM CDT, severe thunderstorms were located along a line<br /> extending from near Williamsfield to near Ipava, moving east at 35<br /> mph. The greatest damage is most likely across southern Fulton<br /> County from Ipava to Lewistown. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile<br /> homes, roofs, and outbuildings. These severe storms will be near...<br />

Wisconsin Severe Thunderstorm Watch | Effective 04/17/2026 17:50

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> THE NATIONAL WEATHER SERVICE WILL ALLOW SEVERE THUNDERSTORM WATCH<br /> 128 TO EXPIRE AT 8 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN WISCONSIN THIS ALLOWS TO EXPIRE 5 COUNTIES IN NORTH CENTRAL WISCONSIN ONEIDA VILAS IN NORTHEAST WISCONSIN FLORENCE FOREST MARINETTE THIS INCLUDES THE CITIES OF ARBOR VITAE, ARGONNE,<br /> ARMSTRONG CREEK, AURORA, BLACKWELL, BOULDER JUNCTION, CAVOUR,<br />

Illinois Severe Thunderstorm Warning | Effective 04/17/2026 17:52

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 752 PM CDT, severe thunderstorms were located along a line<br /> extending from 6 miles northeast of Deer Grove to near Walnut to 9<br /> miles northwest of Princeton, moving east at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include...<br /> Dixon, Amboy, Franklin Grove, Ashton, Paw Paw, Sublette, Woodhaven<br />

Illinois Severe Thunderstorm Warning | Effective 04/17/2026 17:52

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 752 PM CDT, severe thunderstorms were located along a line<br /> extending from Pell Lake to near Marengo to near Ashton, moving east<br /> at 50 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile<br /> homes, roofs, and outbuildings. Locations impacted include...<br /> Elgin, DeKalb, Bartlett, Crystal Lake, Carpentersville, St. Charles,<br />

Missouri Flood Warning | Effective 04/17/2026 17:53

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The National Weather Service in Springfield MO has issued a Flood<br /> Warning for the following rivers in Missouri... Osage River at Taberville affecting Vernon and St. Clair Counties. For the Osage River...including Taberville...Minor flooding is<br /> forecast. * WHAT...Minor flooding is forecast. * WHERE...Osage River at Taberville. * WHEN...From Sunday afternoon until further notice. * IMPACTS...At 25.0 feet, flood waters affect the Schell Osage<br />

Oklahoma Severe Thunderstorm Warning | Effective 04/17/2026 17:53

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 753 PM CDT, a severe thunderstorm was located 9 miles east of<br /> Camargo, moving east at 35 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail<br /> damage to roofs, siding, windows, and vehicles. Expect wind<br /> damage to roofs, siding, and trees. Locations impacted include...<br /> Taloga and Leedey. Instruction:<br />
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