Springfield, Illinois – Bitter cold conditions are expected to return to central Illinois later this week, with dangerous wind chills and a chance for snow creating potential travel impacts across the Springfield area.
According to the National Weather Service Central Illinois, sub-zero wind chills will continue for parts of the region tonight, followed by a brief moderation in temperatures during the middle of the week. High temperatures are forecast to climb into the upper 20s to lower 30s Tuesday and Thursday, with Wednesday highs reaching the mid-30s to low 40s.
That milder stretch will be short-lived. Forecasters say conditions will turn much colder again Thursday night, with Arctic air pushing into the region. By Friday and Saturday, wind chills are expected to fall as low as 20 degrees below zero, posing an increased risk of frostbite with prolonged exposure.
A winter storm system expected to track south of Illinois early this weekend could still bring snow into parts of central Illinois, though chances remain limited at this time. NWS guidance indicates a slight chance of snow, mainly affecting areas near and south of Interstate 72, including Springfield, late Friday into Saturday.
If snow develops, roadway conditions could deteriorate quickly, especially during overnight and early morning hours when wind chills are lowest. Motorists traveling on Interstate 55, Interstate 72, and U.S. Route 36 should remain alert for slick spots, particularly on bridges and overpasses.
The National Weather Service emphasized that while midweek temperatures may feel milder, residents should not let their guard down ahead of the late-week cold surge. Drivers, students, and early-morning commuters may face increased risk during peak cold periods.
Residents are encouraged to monitor forecast updates, limit time outdoors during extreme cold, and prepare for possible travel delays heading into the weekend.
