• Today

    Jan 29

    39°Lo 17°

    Increasingly windy

    Poor for running
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      30 mph
  • Fri

    Jan 30

    28°Lo 19°

    Mostly sunny

    Poor for running
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      15 mph
    more
  • Sat

    Jan 31

    36°Lo 22°

    Sunshine giving way to clouds

    Fair for running
    • Precip
      25%
    • Hours of Precip
      5.5
    • Wind
      Gust
      16 mph
    more
  • Sun

    Feb 1

    24°Lo 9°

    Cloudy, a bit of snow; colder

    Poor for running
    • Precip
      75%
    • Hours of Precip
      3
    • Wind
      Gust
      23 mph
    more
  • Mon

    Feb 2

    19°Lo 12°

    Sunshine and bitterly cold

    Poor for running
    • Precip
      7%
    • Hours of Precip
      3
    • Wind
      Gust
      14 mph
    more
Next Previous
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Forecast
Cloudy
Cloudy
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Partly Cloudy
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Mostly Clear
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Temp (°F) 30° 29° 27° 26° 25° 23° 22° 21°
RealFeel® 14° 13° 11°
Humidity 74% 74% 75% 75% 75% 75% 74% 73%
   
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Rain
 
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Snow
 
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  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Wind (mph) 17 NW 17 NW 16 NW 16 NW 16 NW 17 NW 16 NW 15 NNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 72% 65% 58% 50% 43% 36% 29% 21%
Dew Point 23° 22° 20° 19° 18° 16° 15° 14°
Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Jan 29

more Historical Weather Data >
  Today Normal Record 1/29/2014
High 39° 32° 64° (2002) 26°
Low 17° 15° -15° (1966)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:10 AM with 9:58 of sunlight, then sets at 5:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:56 PM with -10:-14 of moolight, then sets at 2:42 AM

Ottawa Weather Report

Chicago: Weekend Storm May Brush Area With Snow

January 29, 2015; 6:15 AM ET

A storm brewing in the Southwest is expected to plow into the Plains and Midwest over the weekend and pass rather close to Chicagoland. more >

Avoid the Winter Workout Blues

Dec 26, 2012; 5:00 AM ET When it's snowing or cold, most of us want nothing more than to keep warm on the couch. But Violeta Yas has some tips to help you sneak in mini workouts at the office, regardless of the weather.