• Sat

    Feb 13

    15°Lo 3°

    Frigid with plenty of sun

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

    Feb 14

    29°Lo 23°

    Snow showers possible

    Very Unlikely for a snow day
    • Snow
      45%
    • Ice
      0%
    • Snow
      0.08 in
    more
  • Mon

    Feb 15

    37°Lo 22°

    Clouds and sun; not as cold

    Very Unlikely for a snow day
    • Snow
      60%
    • Ice
      0%
    • Snow
      0.32 in
  • Tue

    Feb 16

    38°Lo 24°

    Low clouds

    Very Unlikely for a snow day
    • Snow
      9%
    • Ice
      0%
    • Snow
      0 in
    more
  • Wed

    Feb 17

    41°Lo 24°

    Clouds and sun with flurries

    Very Unlikely for a snow day
    • Snow
      2%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
A chance of snow 31° Lo 26° RealFeel® 24° / 17°

N

E

S

W

  • Precipitation: 59%
  • Rain: 0 in
  • Snow: 0.3 in
  • Humidity: 57%
  • Cloud Cover: 95%
  • Dew Point: 14° F
  • Visibility: 5 mi
8 mph

Temperature History - Feb 15

more Historical Weather Data >
  Today Normal Record 2/15/2015
High 37° 36° 73° (1921) 15°
Low 22° 19° -14° (1905) -1°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:51 AM with 10:38 of sunlight, then sets at 5:29 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:21 AM with 14:29 of moolight, then sets at 1:50 AM

Ottawa Weather Report

Chicago: Cold air to blast region through weekend

February 9, 2016; 12:35 AM ET

Cold air will grip the Chicago area into the weekend with temperatures up to 15 degrees Fahrenheit below average for this time of year. 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.