Severe Thunderstorm Warning

Locations Affected

Woodstock, IL ∙ Ridgefield, IL ∙ Union, IL ∙ Bull Valley, IL ∙ Marengo, IL ∙ Lakewood, IL ∙ Huntley, IL

Full Alert Message

BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Chicago/Romeoville 541 PM CDT Thu Jul 10 2025 The National Weather Service in Chicago has issued a * Severe Thunderstorm Warning for... Southwestern McHenry County in northeastern Illinois... * Until 645 PM CDT. * At 541 PM CDT, severe thunderstorms were located along a line extending from near Harvard to near Marengo to near Kingston, moving east at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Huntley, Marengo, Ridgefield, Bull Valley, Union, Woodstock, Lakewood, McHenry, Crystal Lake, Lake in the Hills, and Hampshire. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4233 8832 4215 8842 4215 8871 4238 8870 TIME...MOT...LOC 2241Z 267DEG 27KT 4236 8862 4226 8869 4217 8879 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

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