Illinois Weather Alert: Chicago Wakes to 20s and Strong Winds Today With Christmas Travel Ahead

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Illinois – Wind cuts across Chicago this morning, whipping off Lake Michigan and pushing wind chills into the teens. Overcast skies hang low, and the cold settles deep into exposed streets and elevated platforms. It’s a morning where gloves matter, and patience matters even more.

According to the National Weather Service, temperatures sit in the upper 20s early with south winds gusting near 30 mph. Wind chills dip into the single digits and teens at times. Drivers along Lake Shore Drive, I-90, and I-94 should expect gusty crosswinds, especially near open stretches and bridges.

Clouds linger through the morning before partial clearing develops later today. Highs reach near 40 this afternoon, though the breeze keeps it feeling colder. Roads remain dry, but shaded pavement stays stiff early. Plan extra stopping distance during the coldest hours.

Sunday turns brighter but colder. Sunshine returns with highs near 30, and winds ease slightly. Sunday night stays cold, with lows in the mid-20s. Any moisture from daytime melting could refreeze, creating slick spots by daybreak on untreated surfaces.

By Monday, clouds thicken and temperatures climb into the low 40s. The milder trend continues into Tuesday, with highs pushing the mid-40s and calmer winds. No snow is expected through early week, but meteorologists are watching broader Midwest systems closely as winter patterns sharpen.

Looking ahead to Christmas travel, Chicago sits in a manageable window. Cold mornings give way to milder afternoons, keeping major roadways moving. Still, early departures require caution, especially during refreeze windows. Dress for wind exposure and secure loose items today. Heading out soon or commuting locally—how strong did the wind feel where you are this morning?


Five Day Outlook – Chicago, Illinois

  • Today: Cloudy and windy early. High near 40.
  • Sunday: Sunny but colder. High near 29.
  • Monday: Cloudy and milder. High near 41.
  • Tuesday: Partly sunny. High near 45.
  • Wednesday: Chance of rain. High near 42.