Chicago Area Under Heat Advisory as Temperatures Soar to 105 Degrees
A heat advisory has been issued for northern and central Cook County, along with DuPage, DeKalb, Lake, Kane, Boone, Ogle, Winnebago, McHenry, and Lee counties in Illinois. The advisory is in effect from noon Wednesday until 9 p.m., with expected heat index values ranging from 100 to 105 degrees. Weather officials have warned that these high temperatures and humidity levels pose a risk of heat-related illnesses. Residents are advised to take precautions, such as wearing lightweight and loose clothing, and limiting strenuous outdoor activities to the early morning or evening hours. Current morning conditions at Midway Airport and O’Hare International Airport reported mostly cloudy skies with temperatures around 86 degrees. The forecast also includes a 30% chance of thunderstorms on Wednesday night, with temperatures dropping to the mid-70s. Thursday has a 40% chance of storms, increasing overnight with temperatures in the high 80s. Friday is expected to see temperatures in the low 80s with a 50% chance of th...