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

Chicago Weather: Below Normal Temps Continue, Colder Front Ahead

Colder, passing flurries Sunday afternoon - CBS Chicago

US National Weather Service Chicago Illinois - [5:00 PM CST

Solved W -40 °F 40 °F 7 07 50 -- 60 OF 50 °F - 60 °F Figure

78011 Zip Code (Charlotte, Texas) Profile - homes, apartments

Chicago, United States wind and weather statistics —

Chicago First Alert Weather: Warm and windy - CBS Chicago

Chicago First Alert Weather: Cloudy skies, cool temperatures ahead

Wind, Rain and Temperature Swings as Chicago's Weather Forecast

Chicago First Alert Weather: blustery and cold start to the week

Chicago First Alert Weather: Highs in the upper 70s, gusty wind

Windy and warm Chicago Sunday with temperatures 30 degrees above