• Sun

    Feb 1

    32°Lo 12°

    Breezy with snow

    Unlikely for a snow day
    • Snow
      75%
    • Ice
      1%
    • Snow
      2.53 in
    more
  • Mon

    Feb 2

    15°Lo 3°

    Mostly cloudy; breezy, colder

    Very Unlikely for a snow day
    • Snow
      23%
    • Ice
      0%
    • Snow
      0 in
    more
  • Tue

    Feb 3

    17°Lo 10°

    Mostly sunny; bitterly cold

    Very Unlikely for a snow day
    • Snow
      8%
    • Ice
      0%
    • Snow
      0 in
    more
  • Wed

    Feb 4

    25°Lo 8°

    Very cold with clouds and sun

    Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Thu

    Feb 5

    22°Lo 13°

    Partly sunny and quite cold

    Very Unlikely for a snow day
    • Snow
      9%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Very cold 21° Lo 11° RealFeel® 30° / -6°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 76%
  • Cloud Cover: 45%
  • Dew Point: 9° F
  • Visibility: 11 mi
8 mph

Temperature History - Feb 4

more Historical Weather Data >
  Today Normal Record 2/4/2014
High 25° 33° 58° (1909) 22°
Low 16° -19° (1996)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:04 AM with 10:11 of sunlight, then sets at 5:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:17 PM with 13:20 of moolight, then sets at 7:37 AM

Ottawa Weather Report

Chicago: Midweek to Bring Window of Dry Weather Before Next Storm

January 27, 2015; 4:41 PM ET

Chicago is facing a stretch of dry, milder weather into midweek before another storm could hit the region. 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.