Immediate

Responsive action SHOULD be taken immediately

Illinois, Indiana Severe Severe Thunderstorm Warning | Effective 07/27/2026 10:37

SVRLOT The National Weather Service in Chicago has issued a * Severe Thunderstorm Warning for... Northeastern Cook County in northeastern Illinois... Northwestern Lake County in northwestern Indiana... * Until 130 PM CDT. * At 1237 PM CDT, a severe thunderstorm was located over Wilmette, moving southeast at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Chicago, Cicero, Hammond, Skokie, Des Plaines, Oak Lawn, Berwyn,

Florida Severe Severe Thunderstorm Warning | Effective 07/27/2026 10:38

SVRJAX The National Weather Service in Jacksonville has issued a * Severe Thunderstorm Warning for... Central St. Johns County in northeastern Florida... Northeastern Putnam County in northeastern Florida... * Until 215 PM EDT. * At 138 PM EDT, a severe thunderstorm was located near Picolata, or 10 miles west of Saint Augustine, moving south at 15 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include...

Virginia Severe Flash Flood Warning | Effective 07/27/2026 10:39

At 139 PM EDT, Doppler radar indicated that thunderstorms produced heavy rain across the warned area. Between 1.5 and 2 inches of rain have fallen. Flash flooding is ongoing. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Some locations that will experience flash flooding include... Virginia Beach, Princess Anne, Oceana NAS, Macons Corner, Oceana,

Illinois Severe Severe Thunderstorm Warning | Effective 07/27/2026 10:41

At 1241 PM CDT, a severe thunderstorm was located over Worth, or over Palos Hills, moving southeast at 20 mph. HAZARD...Two inch hail and 70 mph wind gusts. SOURCE...Trained weather spotters. 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... Chicago, Cicero, Orland Park, Oak Lawn, Calumet City, Chicago Lawn,

Illinois Severe Severe Thunderstorm Warning | Effective 07/27/2026 10:41

SVRLOT The National Weather Service in Chicago has issued a * Severe Thunderstorm Warning for... Eastern Lake County in northeastern Illinois... * Until 130 PM CDT. * At 1241 PM CDT, a severe thunderstorm was located over Winthrop Harbor, or over Pleasant Prairie, moving southeast at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include...

Wisconsin Severe Severe Thunderstorm Warning | Effective 07/27/2026 10:43

SVRGRB The National Weather Service in Green Bay has issued a * Severe Thunderstorm Warning for... Southwestern Winnebago County in east central Wisconsin... * Until 115 PM CDT. * At 1243 PM CDT, a severe thunderstorm was located 8 miles northeast of Rush Lake, or 9 miles west of Oshkosh, moving south at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * This severe thunderstorm will be near...

Wisconsin Severe Severe Thunderstorm Warning | Effective 07/27/2026 10:43

At 1243 PM CDT, a severe thunderstorm was located near Rush Lake, or 10 miles west of Oshkosh, moving south at 45 mph. HAZARD...Tennis ball size hail and 70 mph wind gusts. SOURCE...Trained weather spotters. 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... Waupun, Ripon, Rosendale, Brandon, Alto, Fairwater, West Rosendale,

Illinois Extreme Tornado Warning | Effective 07/27/2026 10:44

At 1244 PM CDT, a severe thunderstorm capable of producing a tornado and 80 mph winds was located over Frankfort Square, or over Tinley Park, moving southeast at 50 mph. HAZARD...Tornado and 80 mph winds. 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...

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

Illinois Extreme Tornado Warning | Effective 07-27-2026 10:31

TORLOT The National Weather Service in Chicago has issued a * Tornado Warning for... Northwestern Will County in northeastern Illinois... * Until 100 PM CDT. * At 1231 PM CDT, a severe thunderstorm capable of producing a tornado was located over Lockport, moving south at 35 mph. HAZARD...Tornado. 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.
Subscribe to RSS - Immediate