Chicago weather: Models hint at possible snowfall this weekend

Chicago Weather: Possible Snowfall This Weekend

Mild autumn weather continues through Friday before a weekend system may bring the Chicago area's first mix of rain and snow. Meteorologist Mike Caplan from FOX 32 analyzed today’s forecast, noting that discussion will likely center on what exactly falls from the sky Saturday night into early Monday.

Short-Term Forecast

Today will be sunny despite a passing cold front, with gusty winds and high temperatures ranging from the low 50s in northern counties to the low 60s in the south. Tonight will be mostly clear and chilly, with lows dipping into the 30s.

Friday Outlook

Friday morning may start with lingering clouds, but sunshine will dominate later in the day. Temperatures will reach the low to mid 60s for a mild finish to the workweek.

Weekend Weather Transition

Saturday will begin with a mix of sun and clouds before rain arrives late in the afternoon. Forecast models from both the US and Europe suggest colder air may filter in overnight, possibly turning rain into snow by early Sunday. At this time, snow accumulation appears unlikely.

"There will be much discussion in coming days over what exactly falls from the sky Saturday night and or Sunday night into Monday morning," said Mike Caplan.

Summary

This weekend brings the first signs of winter to Chicago, with potential rain-to-snow transition but no expected accumulation.

Author’s note: The upcoming weekend may mark Chicago’s first brush with wintry weather, highlighting the region’s quick seasonal shift.

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FOX 32 Chicago FOX 32 Chicago — 2025-11-05