• Rain 63°
    Snow Days Current Weather
    • Wind
      Chill
      63°
    • Yesterday
      Precip
      0.55 in
    • Cloud
      Cover
      100%
  • Early AM

    May 27

    Lo 61°

    Partly cloudy

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

    May 27

    Hi 76°

    An a.m. t-storm; partly sunny

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

    May 28

    Hi 75°

    Sunny and pleasantly warm

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

Thunderstorms in the area Friday afternoon through Friday evening

5/27 5/28 Now: 1:50am
AM 1-5
  • 1am Showers 63° 51%
  • 2am Cloudy 63° 39%
  • 3am Partly cloudy 62° 33%
  • 4am Mostly clear 62° 33%
  • 5am Mostly clear 61° 34%
PM 12-5
  • 12pm Partly sunny w/ t-storms 67° 51%
  • 1pm Partly sunny 73° 47%
  • 2pm Partly sunny 75° 20%
  • 3pm Partly sunny 73° 20%
  • 4pm Partly sunny 76° 20%
  • 5pm Partly sunny 76° 20%
PM 6-11
  • 6pm Mostly sunny 75° 20%
  • 7pm Mostly sunny 71° 13%
  • 8pm Mostly sunny 68° 0%
  • 9pm Mostly clear 66° 0%
  • 10pm Mostly clear 63° 0%
  • 11pm Mostly clear 60° 0%
Hourly Forecast >
May 27, 2015; 2:09 AM ET
Five-day Weather Forecast for Chicago, IL
Chicago, IL Weather Forecast

Waukegan Weather Report

Chicago: Temperatures to Take Dramatic Swing at Late Week

May 26, 2015; 2:53 PM ET

Following the chance for early-week storms, temperatures in the Chicago area will be on a roller coaster leading into the weekend. 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

Wed. Snow Day Potential