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Chicago Gripped by Severe Cold Wave: Subzero Wind Chills and Snow Showers in Forecast

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Published on January 20, 2026
Chicago Gripped by Severe Cold Wave: Subzero Wind Chills and Snow Showers in ForecastSource: Facebook/US National Weather Service Chicago Illinois

The Windy City is bracing itself for a cold spell that promises to be as biting as it is relentless, with weather forecasts indicating a consistent stretch of subzero wind chills complemented by occasional snow showers. According to the National Weather Service, Chicagoans today face increasing clouds with a high near 23 degrees while the wind chill may drop to as low as -10, setting the stage for a particularly frosty day.

Tonight's forecasts suggest a 70% chance of snow after midnight, with new accumulations ranging from 1 to 2 inches possible, this will further add to the winter woes of residents as temperatures are expected to rise only slightly to around 24 degrees by the early hours of the morning, per the National Weather Service. The lingering cold front brings with it not just frigid temperatures but also the threat of snow showers before Wednesday midnight followed by patchy blowing snow between 9 pm and 3 am, accompanied by lows of around 14 degrees and west winds reaching up to 20 mph.

Succeeding days offer little respite, as Fox Chicago's Chief Meteorologist Emily Wahls indicated in a statement obtained by FOX32 Chicago, "Another arctic airmass moves in late this week," temperatures are anticipated to plummet with Thursday's highs near 20, followed by a stark drop with Friday's mid-single-digit highs and overnight lows well below zero.

Wind chills will plunge well below zero throughout the weekend, ushering in a stretch of severe cold. Highs on Saturday may struggle to reach the single digits, as detailed by FOX32 Chicago. The elements aren’t merely hinting at winter’s rigor—they’re roaring. Residents are advised to prepare accordingly, as forecasts through Sunday call for mostly sunny skies but unrelenting cold, with daytime highs expected to hover near 18 degrees.