• Tonight

    Mar 2

    Lo -18°

    Clear and colder

    Common Cold Weather
    • Avg
      Temp
      -11°
    • Avg
      RealFeel
      -16°
    • Hi
      RealFeel
      -12°
  • Tue

    Mar 3

    -5°Lo -6°

    Turning cloudy, p.m. snow

    At High Risk weather for colds
    • Avg
      Temp
      -6°
    • Avg
      RealFeel
      -12°
    • Hi
      RealFeel
      -10°
    more
  • Wed

    Mar 4

    1°Lo -15°

    A little snow; not as cold

    At High Risk weather for colds
    • Avg
      Temp
      -7°
    • Avg
      RealFeel
      -14°
    • Hi
      RealFeel
      -6°
    more
  • Thu

    Mar 5

    -9°Lo -21°

    Mostly sunny and colder

    At Risk weather for colds
    • Avg
      Temp
      -15°
    • Avg
      RealFeel
      -20°
    • Hi
      RealFeel
      -14°
    more
  • Fri

    Mar 6

    -6°Lo -11°

    Increasing clouds and cold

    At Risk weather for colds
    • Avg
      Temp
      -9°
    • Avg
      RealFeel
      -18°
    • Hi
      RealFeel
      -14°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
9pm
10pm 11pm Tue
12am
1am 2am 3am 4am
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Forecast
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Temp (°C) -11° -12° -13° -14° -16° -17° -17° -17°
RealFeel® -18° -19° -19° -20° -17° -17° -17° -16°
Humidity 58% 56% 55% 54% 56% 62% 69% 73%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Wind (km/h) 15 WNW 15 WNW 13 WNW 13 WNW 7 NW 7 NW 6 WNW 6 W
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 8% 3% 2% 1% 0% 0% 0% 0%
Dew Point -18° -19° -21° -22° -23° -22° -22° -21°
Middle Grid line -5 C Middle Grid line -10 C Middle Grid line -15 C

Temperature History - Mar 2

more Historical Weather Data >
  Today Normal Record 3/2/2014
High -3° -1° (1991) -8°
Low -19° -10° -26° (1980) -23°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:40 AM with 11:11 of sunlight, then sets at 5:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:13 PM with 14:08 of moolight, then sets at 5:21 AM

Ottawa Weather Report

Great Lakes Ice Update

March 2, 2015; 3:52 PM ET

Impressive ice cover on the Great Lakes and a look at the latest storm. more >