• Fri

    Dec 26

    37°Lo 19°

    A rain or snow shower; colder

    Very Unlikely for a snow day
    • Snow
      47%
    • Ice
      0%
    • Snow
      0.07 in
    more
  • Sat

    Dec 27

    26°Lo 17°

    Partly sunny and chilly

    Very Unlikely for a snow day
    • Snow
      11%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sun

    Dec 28

    24°Lo 10°

    Partly sunny and cold

    Very Unlikely for a snow day
    • Snow
      17%
    • Ice
      0%
    • Snow
      0 in
  • Mon

    Dec 29

    33°Lo 19°

    Partly sunny

    Very Unlikely for a snow day
    • Snow
      5%
    • Ice
      0%
    • Snow
      0 in
    more
  • Tue

    Dec 30

    29°Lo 10°

    Overcast

    Very Unlikely for a snow day
    • Snow
      12%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Very cold 13° Lo 10° RealFeel® 11° / 1°

N

E

S

W

  • Precipitation: 3%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 38%
  • Cloud Cover: 76%
  • Dew Point: -10° F
  • Visibility: 10 mi
6 mph

Temperature History - Dec 28

more Historical Weather Data >
  Today Normal Record 12/28/2013
High 24° 32° 62° (1982) 48°
Low 10° 16° -23° (1924) 31°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:21 AM with 9:12 of sunlight, then sets at 4:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:39 AM with 12:56 of moolight, then sets at 12:35 AM

Ottawa Weather Report

Chicago: Chance for a White Christmas as Pattern Turns Unsettled

December 22, 2014; 1:54 AM ET

There's a chance for a white Christmas around Chicagoland as this week turns unsettled. 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.