Monday-Tuesday, December 1-2nd – Snow Event – Update #2

Written on 11/30/2025
Illinois Storm Chasers

(11:30AM – Sunday, November 30th, 2025) Minor accumulating snowfall likely across the state to start the week…

Timing…
•Monday Morning– Early Tuesday Morning, December 1-2nd.

📍Location…
•Much of Illinois.

❄️Hazards…
•A corridor with snowfall accumulation of 1-3″, locally higher, will be likely across the heart of the state. Across far Northern and Southern Illinois, snowfall accumulation will be a bit lower, with 1″ or less likely.

✔️Summary…
•As a developing storm system moves through the region, snow will spread across much of the state, with widespread light snowfall accumulation likely.