• Thu

    Feb 26

    33°Lo 21°

    Overcast with flurries

    Snow Days Weather
    • Snow
      55%
    • Ice
      0%
    • Snow
      0.16 in
    more
  • Fri

    Feb 27

    36°Lo 30°

    Partly sunny

    Snow Days Weather
    • Snow
      6%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sat

    Feb 28

    42°Lo 32°

    Cloudy

    Snow Days Weather
    • Snow
      5%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sun

    Mar 1

    33°Lo 17°

    Clouds and sun

    Snow Days Weather
    • Snow
      42%
    • Ice
      0%
    • Snow
      0.10 in
  • Mon

    Mar 2

    35°Lo 23°

    A bit of afternoon snow

    Snow Days Weather
    • Snow
      62%
    • Ice
      1%
    • Snow
      0.36 in
    more
Next Previous
Hi 33° RealFeel® 39° Precipitation 42%

Day

N

E

S

W

  • N 4 mph
  • Gusts: 10 mph

A blend of sun and clouds with a flurry in the afternoon

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0.01 in
  • Rain: 0 in
  • Snow: 0.1 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0 hrs
Lo 17° RealFeel® 9° Precipitation 68%

Night

N

E

S

W

  • E 5 mph
  • Gusts: 10 mph

Plenty of clouds with a bit of snow; cold

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0.04 in
  • Rain: 0 in
  • Snow: 0.7 in
  • Ice: 0 in
  • Hours of Precipitation: 2.5 hrs
  • Hours of Rain: 0 hrs

Temperature History - Mar 1

more Historical Weather Data >
  Today Normal Record 3/1/2014
High 33° 42° 70° (2000) 23°
Low 17° 24° -7° (1962)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 11:16 of sunlight, then sets at 5:46 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:19 PM with 14:14 of moolight, then sets at 4:33 AM

Ottawa Weather Report

Chicago: Major Snowstorm to Hit Area Hard This Weekend

February 1, 2015; 12:10 AM ET

A major snowstorm will hit the Chicago area head on this weekend, leading to travel delays and major disruptions to daily activities. 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.