• Tonight

    Jan 30

    Lo -27°

    Clearing; breezy, much colder

    Asthma Weather
    • Hi
      RealFeel
      -21°
    • UV
      1 - Low
    • Air Qual.
      Good
  • Sat

    Jan 31

    -16°Lo -20°

    Cold with sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
      -23°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Sun

    Feb 1

    -18°Lo -26°

    Mostly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      -24°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Mon

    Feb 2

    -18°Lo -28°

    Mostly sunny and very cold

    Beneficial weather for asthma
    • Hi
      RealFeel
      -21°
    • UV
      2 - Low
    • Cloud
      Cover
      22%
    more
  • Tue

    Feb 3

    -10°Lo -12°

    Not as cold

    Beneficial weather for asthma
    • Hi
      RealFeel
      -18°
    • UV
      1 - Low
    • Cloud
      Cover
      56%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Snow
Snow
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Sunny
Partly Sunny
Temp (°C) -9° -11° -12° -12° -12° -12° -11° -12°
RealFeel® -22° -25° -25° -27° -25° -27° -23° -24°
Humidity 68% 73% 67% 67% 67% 67% 59% 64%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
72%
 
71%
 
40%
 
34%
 
29%
 
19%
 
19%
 
19%
Ice
 
5%
 
5%
 
5%
 
5%
 
8%
 
14%
 
14%
 
14%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (km/h) 35 NNW 37 NW 32 NNW 39 NW 32 NW 41 NW 30 NNW 28 NNW
UV Index 0 0 1 1 1 1 1 1
Cloud Cover 100% 95% 85% 85% 85% 85% 45% 45%
Dew Point -14° -15° -17° -17° -17° -17° -18° -18°
Middle Grid line 0 C Middle Grid line -5 C Middle Grid line -10 C

Temperature History - Jan 30

more Historical Weather Data >
  Today Normal Record 1/30/2014
High -9° -5° 12° (2013) -4°
Low -27° -14° -31° (1952) -16°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:26 AM with 9:41 of sunlight, then sets at 5:07 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:38 PM with 15:07 of moolight, then sets at 4:45 AM

Ottawa Weather Report

Long Range Model Update through February

January 30, 2015; 5:07 PM ET

An update on the snow potential over the Maritimes and for southern Ontario. February looking cold in the East and mild in the far West. more >