(11:30PM – Wednesday, December 10th, 2025) Widespread accumulating snowfall Thursday into Friday…
⏰Timing…
•Thursday Afternoon – Friday Morning, December 11-12th.
📍Location…
•Large Portion Of Illinois.
❄️Hazards…
•A corridor with snowfall accumulation of upwards of 1-3″ will be likely across the heart of Illinois, with amounts tapering on either side of this axis. Additionally, locally higher snowfall amounts will be likely within the main corridor.
•Travel impacts will be likely for the Thursday PM rush period and there may be lingering effect for the Friday AM rush period.
✔️Summary…
•As a clipper storm system quickly moves through the region, a period of accumulating snow will occur across a large portion of the state between Thursday afternoon and Friday morning.