Chicago, IL – A powerful storm system will bring heavy rain, strong winds, and the chance for flooding across Illinois on Wednesday, with a transition to snow by Friday. Wind gusts could reach 50 mph, causing travel delays and hazardous conditions on roadways, including I-90 and I-94.
According to the National Weather Service, showers and thunderstorms will develop overnight Tuesday and continue through Wednesday morning, with rainfall totals exceeding an inch in some areas. Flooding risks are heightened in poor drainage areas, especially near rivers. By Wednesday afternoon, temperatures will drop as strong northwest winds move in, leading to a rain-to-snow transition by Wednesday night.
Five-Day Forecast:
• Wednesday: Rain through the morning, then windy with falling temperatures. High near 48°F, gusts up to 50 mph.
• Thursday: Sunny with a high of 41°F, calmer conditions.
• Friday: Snow likely, mainly in the morning, with a high of 38°F. Travel disruptions possible.
• Saturday: Partly cloudy, high near 41°F.
• Sunday: Mostly sunny and warmer, high near 42°F.
Drivers should prepare for wet roads on Wednesday and potential snowfall impacts by Friday morning. Stay updated with alerts and check road conditions before traveling.
