• Tonight

    Mar 2

    Lo -18°

    Clear and colder

    Construction Weather
    • Precip
      72%
    • Hours of Precip
      3
    • Hi
      RealFeel
      -12°
  • Tue

    Mar 3

    -5°Lo -6°

    Turning cloudy, p.m. snow

    Poor for outdoor DIY projects
    • Precip
      76%
    • Hours of Precip
      3
    • Hi
      RealFeel
      -10°
    more
  • Wed

    Mar 4

    1°Lo -15°

    A little snow; not as cold

    Poor for outdoor DIY projects
    • Precip
      50%
    • Hours of Precip
      3
    • Hi
      RealFeel
      -6°
    more
  • Thu

    Mar 5

    -9°Lo -21°

    Mostly sunny and colder

    Poor for outdoor DIY projects
    • Precip
      1%
    • Hours of Precip
      0
    • Hi
      RealFeel
      -14°
    more
  • Fri

    Mar 6

    -6°Lo -11°

    Increasing clouds and cold

    Poor for outdoor DIY projects
    • Precip
      25%
    • Hours of Precip
      0
    • Hi
      RealFeel
      -14°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
2pm
3pm 4pm 5pm 6pm 7pm 8pm 9pm
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Forecast
Flurries
Partly Sunny
Partly Sunny
Partly Sunny
Mostly Clear
Mostly Clear
Mostly Clear
Clear
Temp (°C) -6° -4° -5° -5° -7° -8° -10° -11°
RealFeel® -18° -14° -17° -15° -16° -19° -20° -19°
Humidity 81% 69% 57% 50% 50% 57% 59% 58%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
51%
 
49%
 
34%
 
34%
 
22%
 
0%
 
0%
 
0%
Ice
 
4%
 
4%
 
4%
 
4%
 
2%
 
0%
 
0%
 
0%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (km/h) 35 WNW 35 WNW 39 WNW 28 WNW 24 WNW 26 WNW 22 WNW 17 WNW
UV Index 1 1 1 0 0 0 0 0
Cloud Cover 96% 45% 45% 35% 27% 23% 12% 4%
Dew Point -9° -9° -12° -14° -16° -16° -17° -18°
Middle Grid line 0 C Middle Grid line -5 C Middle Grid line -10 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 >