8/12/2025 2:08:00 PM until 8/12/2025 2:45:00 PM

If outdoors, consider seeking shelter inside a building.

At 208 PM CDT, Doppler radar was tracking strong thunderstorms along a line extending from Evergreen Park to Orland Park to Frankfort. Movement was northeast at 20 mph. HAZARD...Wind gusts up to 50 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Palos Heights, Oak Lawn, Merrionette Park, Orland Hills, South Holland, Beverly, Orland Park, Worth, East Side, Riverdale, Lynwood, Crestwood, Flossmoor, Avalon Park, Ford Heights, Calumet City, South Deering, South Chicago, Glenwood, South Shore, Roseland, Lansing, Midlothian, Calumet Park, and Woodlawn.