Immediate

Responsive action SHOULD be taken immediately

Wisconsin Extreme Tornado Warning | Effective 07-27-2026 10:44

TORMKX The National Weather Service in Milwaukee/Sullivan has issued a * Tornado Warning for... Eastern Fond du Lac County in east central Wisconsin... * Until 130 PM CDT. * At 1244 PM CDT, a severe thunderstorm capable of producing a tornado was located over Southern Lake Winnebago, or 7 miles northeast of North Fond Du Lac, moving south at 30 mph. HAZARD...Tornado and tennis ball size hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without

Wisconsin Extreme Tornado Warning | Effective 07-27-2026 10:17

TORGRB The National Weather Service in Green Bay has issued a * Tornado Warning for... Southwestern Calumet County in east central Wisconsin... Southeastern Winnebago County in east central Wisconsin... * Until 100 PM CDT. * At 1217 PM CDT, a confirmed and extremely dangerous tornado was located over Northern Lake Winnebago, or 10 miles northeast of Oshkosh, moving south at 35 mph. This is a PARTICULARLY DANGEROUS SITUATION. TAKE COVER NOW! HAZARD...Damaging tornado. SOURCE...Radar confirmed tornado.

Illinois Severe Severe Thunderstorm Warning | Effective 07/27/2026 10:15

SVRLOT The National Weather Service in Chicago has issued a * Severe Thunderstorm Warning for... Will County in northeastern Illinois... Southeastern Cook County in northeastern Illinois... * Until 130 PM CDT. * At 1215 PM CDT, a large severe thunderstorm was located over DuPage and Cook Counties, moving southeast at 30 mph. HAZARD...Two inch hail and 70 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect

Illinois Severe Severe Thunderstorm Warning | Effective 07/27/2026 10:19

At 1219 PM CDT, a severe thunderstorm was located over Lake Forest, moving southeast at 25 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 damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Waukegan, Arlington Heights, Buffalo Grove, Wheeling, Northbrook,

Wisconsin Severe Severe Thunderstorm Warning | Effective 07/27/2026 10:20

At 1220 PM CDT, a severe thunderstorm was located 6 miles south of High Cliff State Park, or 15 miles east of Oshkosh, moving south at 30 mph. HAZARD...Two inch hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will be near... Central Lake Winnebago and Northern Lake Winnebago around 1225 PM

Michigan Severe Severe Thunderstorm Warning | Effective 07/27/2026 10:24

At 123 PM EDT, a severe thunderstorm was located over Au Sable, moving southeast at 25 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of northeastern Iosco County, including the following locations... Wilber.

Virginia Severe Flash Flood Warning | Effective 07/27/2026 10:24

FFWAKQ The National Weather Service in Wakefield has issued a * Flash Flood Warning for... The Southeastern City of Chesapeake in southeastern Virginia... The Southeastern City of Virginia Beach in southeastern Virginia... * Until 345 PM EDT. * At 124 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1.5 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Additional rainfall amounts of 1 to 2 inches are possible in

Illinois Severe Severe Thunderstorm Warning | Effective 07/27/2026 10:26

At 1225 PM CDT, a large severe thunderstorm was located over Willow Springs, or over Burr Ridge, moving south at 55 mph. HAZARD...Two inch hail and 70 mph wind gusts. SOURCE...Trained weather spotters. This storm is producing widespread damage! IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include...

Illinois Extreme Tornado Warning | Effective 07/27/2026 10:27

At 1227 PM CDT, a large severe thunderstorm capable of producing a tornado was located near Lemont, moving south at 30 mph. HAZARD...Tornado and two inch hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. Tree damage is likely. This dangerous storm will be near... Orland Park, Tinley Park, Lockport, Homer Glen, and Mokena around 1235 PM CDT.
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