Chicago, IL – A significant weather shift is set to impact Illinois this week, bringing thunderstorms Tuesday before snow moves in Wednesday night. Travelers should prepare for hazardous road conditions as the storm system strengthens.
According to the National Weather Service, Tuesday will see widespread showers and thunderstorms across the Chicago area. High temperatures will reach 47°F, with winds gusting up to 25 mph. Rainfall could be heavy at times, increasing the risk of localized flooding, especially in low-lying areas.
By Wednesday, rain will persist through the afternoon before transitioning to snow by the evening. Meteorologists report a 100% chance of snow overnight, with strong winds creating difficult travel conditions along I-90 and surrounding highways. Some areas may also experience thundersnow, a rare occurrence where lightning and thunder accompany heavy snowfall.
Five-Day Forecast for Chicago
• Tuesday: Showers and thunderstorms, high of 47°F. Winds up to 25 mph.
• Wednesday: Rain, then snow in the evening. High of 49°F, turning colder overnight.
• Thursday: Sunny but cold, high of 42°F.
• Friday: A chance of rain and snow, high near 40°F.
• Saturday: Partly cloudy, high of 38°F.
Residents should prepare for changing conditions and stay updated with weather alerts. If traveling Wednesday night, allow extra time and drive cautiously
