• Tonight

    Mar 5

    Lo -25°

    Cold

    Asthma Weather
    • Hi
      RealFeel
      -13°
    • UV
      3 - Moderate
    • Air Qual.
      Good
    more
  • Fri

    Mar 6

    -7°Lo -11°

    Very cold with periods of sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      -16°
    • UV
      3 - Moderate
    • Air Qual.
      Good
  • Sat

    Mar 7

    -2°Lo -11°

    A little snow; not as cold

    Beneficial weather for asthma
    • Hi
      RealFeel
      -8°
    • UV
      3 - Moderate
    • Air Qual.
      Good
    more
  • Sun

    Mar 8

    -1°Lo -7°

    Snow or flurries possible

    Beneficial weather for asthma
    • Hi
      RealFeel
      -3°
    • UV
      1 - Low
    • Cloud
      Cover
      95%
    more
  • Mon

    Mar 9

    2°Lo -10°

    A snow shower possible

    Beneficial weather for asthma
    • Hi
      RealFeel
      -4°
    • UV
      3 - Moderate
    • Cloud
      Cover
      94%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
5pm
6pm 7pm 8pm 9pm 10pm 11pm Sat
12am
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Forecast
Partly Cloudy
Cloudy
Cloudy
Flurries
Mostly Cloudy
Cloudy
Cloudy
Flurries
Temp (°C) -8° -9° -9° -9° -9° -9° -9° -9°
RealFeel® -18° -19° -19° -20° -19° -18° -19° -20°
Humidity 69% 73% 73% 75% 77% 78% 79% 80%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
1%
 
48%
 
52%
 
48%
 
43%
 
47%
 
51%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (km/h) 26 SSW 24 SSW 24 SSW 22 SSW 22 SSW 20 SSW 22 SW 22 SW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 70% 70% 92% 84% 77% 69% 73% 77%
Dew Point -13° -13° -13° -13° -13° -13° -12° -12°
Middle Grid line 0 C Middle Grid line -5 C

Temperature History - Mar 6

more Historical Weather Data >
  Today Normal Record 3/6/2014
High -7° (2009) -8°
Low -11° -9° -26° (2007) -22°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:33 AM with 11:23 of sunlight, then sets at 5:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:06 PM with 12:06 of moolight, then sets at 7:12 AM

Ottawa Weather Report

Winter Losing Its Grip

March 5, 2015; 8:40 AM ET

Major pattern change starting next week will allow milder air to spread east.... more >