Illinois wakes to wet pavement, low clouds, and a restless west wind pushing across Chicago. Light flakes mix with drizzle at times, and the air feels heavier than the thermometer suggests. Conditions are already shifting, and winter tightens its grip as the city looks toward Friday.
Scattered rain and snow showers linger early, with gusty winds occasionally reducing visibility. Snow showers increase in coverage later today, and brief bursts may blow sideways during stronger gusts. Accumulation remains light for now, but roads can turn slushy in spots, especially on bridges and ramps.
By tonight, colder air deepens. Temperatures drop into the mid-teens, and wind chills dip close to zero at times. Any leftover moisture may refreeze quickly, raising the risk for black ice during late commutes and early drives.
Thursday brings a short break. Skies brighten, and sunshine helps temperatures recover into the upper 20s. Winds ease slightly through the afternoon, offering a calmer window for travel and outdoor errands. That pause does not last long.
Snow returns late Thursday night as another system approaches from the west. By Friday, snow becomes more likely across Chicago, with periods of steady flakes possible through the day. Highs reach the upper 30s, but melting snow may refreeze after sunset as colder air moves back in.
Friday night stays unsettled. Additional snow showers are possible, and lows fall into the mid-teens again. Slick streets and sidewalks remain a concern, especially in untreated areas.
The weekend keeps winter front and center. Saturday stays cold with highs near 20 and occasional snow showers. Sunday remains cloudy and chilly, with scattered snow possible before afternoon.
Looking ahead to Jan 19–23, NOAA outlooks show colder-than-normal temperatures lingering across the Midwest, with near-normal precipitation chances.
Five-Day Outlook for Chicago, Illinois
Thursday: Mostly sunny, high near 27
Friday: Snow likely, high near 37
Saturday: Chance snow, high near 20
Sunday: Chance snow, high near 19
Monday: Mostly cloudy, high near 19
