• Cloudy 77°
    Snow Days Current Weather
    • Wind
      Chill
      77°
    • Yesterday
      Precip
      0.38 in
    • Cloud
      Cover
      100%
  • Today

    Aug 21

    Hi 83°

    Showers and a heavier t-storm

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

    Aug 22

    Hi 89°

    Some sun with a thunderstorm

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

    Aug 23

    Hi 86°

    Periods of sun with a t-storm

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

Thunderstorms in the area this morning through tomorrow afternoon

8/21 8/22 Now: 1:51pm
PM 1-5
  • 1pm Thunderstorms 77° 54%
  • 2pm Thunderstorms 80° 59%
  • 3pm Thunderstorms 82° 67%
  • 4pm Mostly cloudy 83° 49%
  • 5pm Mostly cloudy 82° 49%
AM 12-5
  • 12am Thunderstorms 78° 52%
  • 1am Cloudy 78° 48%
  • 2am Mostly cloudy 77° 47%
  • 3am Thunderstorms 76° 51%
  • 4am Mostly cloudy 76° 47%
  • 5am Mostly cloudy 75° 47%
AM 6-11
  • 6am Thunderstorms 74° 51%
  • 7am Mostly cloudy 75° 47%
  • 8am Mostly cloudy 77° 47%
  • 9am Mostly cloudy w/ t-storms 78° 51%
  • 10am Intermittent clouds 80° 47%
  • 11am Intermittent clouds 83° 33%
Hourly Forecast >

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Itasca Weather Report

Chicago: Threat of Thunderstorms Lingers After Heavy Rains Flood Wrigley Field

August 21, 2014; 12:59 PM ET

While there may be a mix of sunshine and clouds over the area, Chicago is facing more rounds of thunderstorms over the next several days. 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

Thu. Snow Day Potential