WindyCity Weather and News on X: #Chicagoweather #ChiWx #ILWx Factoid At - 40 you can interchangeably use either Celsius or Fahrenheit. -40C=-40F And you thought that only happens in science labs. Below -40
US National Weather Service Chicago Illinois - [4:00 PM CST
US National Weather Service Chicago Illinois - A powerful cold
Chicago First Alert Weather: Temperatures warming up by the
Windy and warm Chicago Sunday with temperatures 30 degrees above
Wind chills as low as -40° expected tonight, Wind Chill Warnings
Chicago First Alert Weather: Highs in the upper 70s, gusty wind
US National Weather Service Chicago Illinois - Gusty winds are
5:40 AM - US National Weather Service Chicago Illinois
Solved Figure 4 is a surface weather map for OOZ 1 November
Chicago gets warm, windy weekend weather - CBS Chicago
Chicago First Alert Weather: Highs in the upper 70s, gusty wind
Chicago First Alert Weather: Mostly cloudy with near-normal temps