• Tonight

    Dec 20

    Lo 28°

    Cloudy with a flurry late

    Snow Days Weather
    • Snow
      33%
    • Ice
      1%
    • Snow
      0 in
    more
  • Sun

    Dec 21

    39°Lo 31°

    Mostly cloudy with a flurry

    Very Unlikely for a snow day
    • Snow
      42%
    • Ice
      0%
    • Snow
      0.02 in
    more
  • Mon

    Dec 22

    44°Lo 40°

    Cloudy, afternoon rain

    Very Unlikely for a snow day
    • Snow
      13%
    • Ice
      0%
    • Snow
      0 in
  • Tue

    Dec 23

    46°Lo 34°

    Cloudy with spotty showers

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

    Dec 24

    38°Lo 27°

    Colder with snow showers

    Unlikely for a snow day
    • Snow
      78%
    • Ice
      2%
    • Snow
      0.18 in
    more
Next Previous
Hi 44° RealFeel® 32° Precipitation 75%

Day

N

E

S

W

  • SSE 15 mph
  • Gusts: 25 mph

Considerable clouds and breezy; a morning shower in spots, then afternoon rain

  • Max UV Index: 1 (Low)
  • Thunderstorms: 20%
  • Precipitation: 0.2 in
  • Rain: 0.2 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3.5 hrs
  • Hours of Rain: 3.5 hrs
Lo 40° RealFeel® 29° Precipitation 65%

Night

N

E

S

W

  • SSW 14 mph
  • Gusts: 23 mph

Periods of rain; breezy in the evening

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.25 in
  • Rain: 0.25 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3.5 hrs
  • Hours of Rain: 3.5 hrs

Temperature History - Dec 22

more Historical Weather Data >
  Today Normal Record 12/22/2013
High 44° 33° N/A 34°
Low 40° 19° N/A 24°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:17 AM with 9:07 of sunlight, then sets at 4:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:28 AM with 10:07 of moolight, then sets at 5:35 PM

Addison Weather Report

Chicago: Chance for a White Christmas as Pattern Turns Unsettled

December 20, 2014; 4:16 AM ET

There's a chance for a white Christmas around Chicagoland as next 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.

Mon. Snow Day Potential