Chicago, Illinois – Drivers across Chicago may encounter patchy fog Friday morning, reducing visibility on roads before clearer skies settle in by midday. The fog could slow commutes, particularly along Lake Shore Drive and other lakefront routes.
According to the National Weather Service, Friday will turn mostly sunny with highs near 79 degrees. Winds will shift east to southeast at 5 to 10 mph, gusting up to 15 mph at times. Conditions stay mild into Friday night, with partly cloudy skies and lows near 67.
The weekend brings a 20 percent chance of thunderstorms on Saturday, especially during the afternoon and evening. Highs will reach 86 degrees, with storms most likely to develop across Cook, DuPage, and Lake counties. South winds may increase travel challenges during downpours, though widespread severe weather is not expected.
By Sunday, skies will clear again with highs in the lower 80s, giving the city and suburbs a break from unsettled conditions. Sunshine continues into early next week, offering a stretch of calm weather for outdoor events and travel.
Residents should use caution on foggy roads Friday morning and keep an eye out for localized showers Saturday. Storm chances end by late Saturday night, with sunny and stable conditions returning through Tuesday.
Five Day Forecast for Chicago, Illinois:
- Friday: Patchy fog early, then sunny. High near 79. Low 67.
- Saturday: Slight chance of thunderstorms. High 86. Low 68.
- Sunday: Sunny. High 83. Low 68.
- Monday: Sunny. High 84. Low 69.
- Tuesday: Sunny. High 82. Low 68.
