• Cloudy 69°
    Snow Days Current Weather
    • Wind
      Chill
      69°
    • Yesterday
      Precip
      0.44 in
    • Cloud
      Cover
      100%
  • Tonight

    Aug 29

    Lo 65°

    A thunderstorm this evening

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    Day Details >
  • Tomorrow

    Aug 30

    Hi 83°

    Clouds breaking for some sun

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    Day Details >
  • Monday

    Aug 31

    Hi 87°

    Sunny, very warm and humid

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    Day Details >
Next

A thunderstorm this evening

8/29 8/30 Now: 10:44pm
PM 10-2
  • 10pm Mostly cloudy 68° 40%
  • 11pm Mostly cloudy w/ t-storms 68° 51%
  • 12am Intermittent clouds 68° 47%
  • 1am Intermittent clouds 67° 36%
  • 2am Intermittent clouds 67° 20%
AM 9-2
  • 9am Cloudy 71° 7%
  • 10am Cloudy 74° 7%
  • 11am Cloudy 77° 7%
  • 12pm Cloudy 79° 7%
  • 1pm Cloudy 80° 7%
  • 2pm Intermittent clouds 81° 7%
PM 3-8
  • 3pm Intermittent clouds 83° 7%
  • 4pm Intermittent clouds 81° 7%
  • 5pm Intermittent clouds 81° 7%
  • 6pm Intermittent clouds 79° 7%
  • 7pm Intermittent clouds 76° 5%
  • 8pm Mostly clear 74° 0%
Hourly Forecast >
Aug 29, 2015; 4:29 PM ET
Five-day Weather Forecast for Chicago, IL
Chicago, IL Weather Forecast

Harvey Weather Report

Chicago: Heat, Humidity to Build Through Week

August 29, 2015; 8:26 PM ET

A turn to warmer conditions is in store for the Chicago area heading into the new week. more >

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The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Sat. Snow Day Potential