• Clear 64°
    Snow Days Current Weather
    • Wind
      Chill
      64°
    • Yesterday
      Precip
      0 in
    • Cloud
      Cover
      0%
  • Tonight

    Sep 17

    Lo 46°

    Clear to partly cloudy

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

    Sep 18

    Hi 69°

    Mostly sunny and pleasant

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

    Sep 19

    Hi 73°

    Partly sunny and pleasant

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

Thunderstorms, some heavy, late Saturday afternoon through Saturday evening

9/17 9/18 Now: 8:21pm
PM 8-12
  • 8pm Clear 60° 0%
  • 9pm Clear 57° 0%
  • 10pm Clear 55° 0%
  • 11pm Clear 53° 0%
  • 12am Clear 52° 0%
AM 7-12
  • 7am Mostly sunny 47° 0%
  • 8am Mostly sunny 52° 7%
  • 9am Mostly sunny 56° 7%
  • 10am Mostly sunny 61° 7%
  • 11am Mostly sunny 65° 7%
  • 12pm Partly sunny 66° 7%
PM 1-6
  • 1pm Mostly sunny 67° 5%
  • 2pm Mostly sunny 68° 0%
  • 3pm Mostly sunny 69° 0%
  • 4pm Mostly sunny 68° 0%
  • 5pm Mostly sunny 67° 0%
  • 6pm Mostly sunny 65° 0%
Hourly Forecast >
Sep 17, 2014; 6:58 AM ET
Tropical rains are hitting Arizona again. In the Northeast, where that kind of occurrence is more frequent, dry weather prevails.
Arizona: More Floods, Northeast: More Dryness

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Top Story

Downers Grove Weather Report

Chicago: Cooler, Fall-Like Temperatures to Linger

September 17, 2014; 1:12 PM ET

The cooler, below-average conditions responsible for the fall-like feel will hold through the end of the week over the Chicago area. 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