Chicago Weather Forecast: Potential Snowfall This Weekend
Mild fall weather will continue through Friday, with a weekend weather system possibly bringing the first mix of rain and snow to the Chicago area.
Today's Weather Outlook
Despite the passage of a cold front, today will be mostly sunny but windy. High temperatures will range from the low to mid 50s in northern counties to the low 60s in southern counties. Tonight will be mostly clear and chilly, with lows in the 30s.
Tomorrow's Forecast
The day starts with some clouds, gradually becoming cloudier by late afternoon. Highs are expected to climb into the upper 50s. After midnight, a few light showers may pass through, but rainfall amounts should be minimal.
Friday and Weekend Preview
After showers end by daybreak on Friday, sunshine will return with mild temperatures in the low to mid 60s. Saturday will begin with a mix of sun and clouds, with rain arriving late in the day.
Possible Rain to Snow Transition
Computer models suggest increasing chances that cold air may move in overnight Saturday, potentially changing some rain to snow. However, significant snow accumulation is unlikely at this time. Both U.S. and European models show this possibility to varying degrees.
FOX 32's Mike Caplan said, “There will be much discussion in coming days over what exactly falls from the sky Saturday night and or Sunday night into Monday morning.”
Short-term, expect sunshine and mild temperatures before the system arrives.
Summary: This weekend, Chicago may see its first rain-snow mix as a cold front arrives, but significant snow accumulation remains unlikely according to current models.