| Source | ABC Local |
|---|---|
| Original Load Date | Jan. 22, 2026, 6 a.m. |
| Last Updated | Jan. 22, 2026, 6 a.m. |
| Original URL | https://abc7chicago.com/post/chicago-weather-forecast-extreme-cold-warning-friday-cook-county-il-dangerous-polar-plunge-nears/18447515/ |
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CHICAGO (WLS) -- The Chicago area will be under an **_Extreme Cold Warning_ **
on Friday. Local officials are warning residents to be ready for the brutal
cold.
### [ ABC7 Chicago is now streaming 24/7. Click here to watch ][1]
The warning was upgraded from a previous **[ Extreme Cold Watch ][2]...