Illinois cold weather advisories
There are no cold weather advisories in Illinois right now. The last one was issued on January 31, 2026.
Very cold temperatures or wind chills could cause frostbite with prolonged exposure.
Updated from the National Weather Service · lists refresh hourly; the live map loads current alerts directly from the NWS
Map data: NWS, OpenFreeMap, OpenStreetMap
Active cold weather advisories in Illinois
None right now. Other active alerts in Illinois: none.
Cold Weather Advisories in Illinois by year
Illinois averaged 18 cold weather advisories per year from 2016 to 2025, and has had 18 so far in 2026. The most recent was issued on January 31, 2026.
Counties with the most cold weather advisories
What a cold weather advisory means
A cold weather advisory (formerly the wind chill advisory) warns of cold that is hazardous if you are outside without proper clothing for long periods.
More about cold weather advisories and the national map →
What to do
- Dress in layers and cover your head, hands and face.
- Bring pets indoors.
More Illinois alerts
- Tornado Warnings
- Tornado Watches
- Severe Thunderstorm Warnings
- Flash Flood Warnings
- Flood Warnings
- Flood Watches
- Winter Storm Warnings
- Winter Storm Watches
- Winter Weather Advisories
- Freeze Warnings
- Frost Advisories
- Heat Advisories
- Extreme Heat Warnings
- High Wind Warnings
- Wind Advisories
- Red Flag Warnings
- Dense Fog Advisories
- All Illinois alerts