Chicago Faces Frostbite Risk Amid Cold Snap
Chicago Faces Frostbite Risk Amid Cold Snap
US · Published Mar 20, 2026
• Chicago is under a frostbite advisory due to dangerously low wind chill values reaching -20°F (-29°C).
• The extreme cold is caused by a polar vortex descending from Canada.
• Residents are advised to limit outdoor exposure and dress in layers to prevent frostbite, which can occur quickly in these conditions.
Chicago faces severe cold snap, frostbite advisory
Chicago is currently experiencing a severe cold snap, prompting the National Weather Service to issue a frostbite advisory.
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