| Source | NBC Local |
|---|---|
| Original Load Date | Jan. 23, 2026, 6:01 p.m. |
| Last Updated | Jan. 23, 2026, 6:01 p.m. |
| Original URL | https://www.nbcchicago.com/weather/does-rock-salt-work-in-extreme-cold-heres-what-happens-when-temperatures-plummet/3880527/ |
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The Chicago area isn't dealing with the remnants of a massive snowfall, but
rather a much different type of winter weather: [ extreme cold. ][1]
While accumulating snow is possible in the coming days, Friday delivered feels-
like temperatures as low as -35 and -40 degrees.
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