Dangerous Heat and Storms Forecast for Northern Illinois

ROCHELLE – Northern Illinois is under a heat advisory today as temperatures are expected to reach the 90s, with heat index values between 105 and 109 degrees, according to the National Weather Service. The advisory is in effect from noon to 8 p.m. Monday, with hot temperatures and high humidity creating a risk of heat-related illnesses. People are urged to stay hydrated, avoid direct sunlight, wear lightweight clothing, and limit outdoor activities to early morning or evening hours. Thunderstorms are possible through Wednesday, with some storms capable of producing strong winds, heavy rain, and localized flash flooding.