• Early AM

    Mar 1

    Lo 17°

    Occasional snow and flurries

    Snow Days Weather
    • Snow
      82%
    • Ice
      40%
    • Snow
      0.58 in
    more
  • Today

    Mar 1

    29°Lo 13°

    Cloudy and cold with flurries

    Likely for a snow day
    • Snow
      58%
    • Ice
      0%
    • Snow
      0.40 in
    more
  • Mon

    Mar 2

    29°Lo 25°

    Becoming cloudy and cold

    Very Unlikely for a snow day
    • Snow
      3%
    • Ice
      0%
    • Snow
      0 in
    more
  • Tue

    Mar 3

    41°Lo 15°

    Wintry mix to rain

    Very Likely for a snow day
    • Snow
      50%
    • Ice
      59%
    • Snow
      0.06 in
    more
  • Wed

    Mar 4

    22°Lo 4°

    Mostly cloudy and colder

    Possibly for a snow day
    • Snow
      25%
    • Ice
      0%
    • Snow
      0 in
Next Previous
Frigid 7° Lo 4° RealFeel® -14° / -17°

N

E

S

W

  • Precipitation: 18%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 66%
  • Cloud Cover: 26%
  • Dew Point: -4° F
  • Visibility: 10 mi
14 mph

Temperature History - Mar 4

more Historical Weather Data >
  Today Normal Record 3/4/2014
High 22° 42° 74° (1983) 27°
Low 27° -4° (2002) 12°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:22 AM with 11:23 of sunlight, then sets at 5:45 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:03 PM with 13:03 of moolight, then sets at 6:06 AM

Chicago Weather Report

Chicago: Snow Looms for Late Weekend as Cold Air Lingers

March 1, 2015; 12:14 AM ET

The Chicago area will continue to endure a cold air into late in the weekend as the next round of snow could hit the region on Sunday. more >

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.

Wed. Snow Day Potential