Illinois – Travelers in Illinois should brace for a wet and foggy weekend as rain and patchy fog dominate the forecast. Unseasonably mild conditions on Saturday will be followed by cooling temperatures and an increased chance of rain Sunday night into New Year’s Eve.
According to the National Weather Service, areas near and east of I-55, including Kankakee, will see rain showers starting late Saturday and persisting through Sunday. Drivers are advised to use caution as visibility may be reduced in foggy conditions, especially during early morning and nighttime hours.
Friday’s forecast includes steady rain through the evening, with temperatures holding around 48°F. Saturday brings partly cloudy skies with highs near 51°F, but a 30% chance of rain develops after midnight. Sunday will feel cooler, with highs reaching only 45°F and a 50% likelihood of rain, particularly in the afternoon.
For those planning New Year’s Eve celebrations, a cooling trend will begin early next week, with daytime highs in the low 40s and overnight lows dropping below freezing. Precipitation is likely to continue through Monday night, potentially complicating travel plans.
Drivers along major highways like I-80 and I-55 should remain alert to changing weather conditions, including dense fog risks late Friday. The National Weather Service has issued a Hazardous Weather Outlook for northern Illinois, with no significant risks expected beyond today. However, spotty rain could create slick roadways over the weekend.
Stay updated on local forecasts and consider adjusting travel plans to avoid hazardous conditions. For more details, visit weather.gov/chicago.
