• Today

    Dec 21

    -6°Lo -13°

    A little snow this morning

    Fair at the bus stop
    • T-storms
      0%
    • Precip
      55%
    • Wind
      Gust
      13 k/h
  • Mon

    Dec 22

    -5°Lo -6°

    Some sun, then clouds

    Good at the bus stop
    • T-storms
      0%
    • Precip
      6%
    • Wind
      Gust
      24 k/h
    more
  • Tue

    Dec 23

    2°Lo 0°

    A bit of ice in the afternoon

    Very Good at the bus stop
    • T-storms
      0%
    • Precip
      55%
    • Wind
      Gust
      26 k/h
    more
  • Wed

    Dec 24

    5°Lo 3°

    Windy with periods of rain

    Poor at the bus stop
    • T-storms
      20%
    • Precip
      74%
    • Wind
      Gust
      69 k/h
    more
  • Thu

    Dec 25

    4°Lo -3°

    A morning shower; windy

    Poor at the bus stop
    • T-storms
      20%
    • Precip
      50%
    • Wind
      Gust
      57 k/h
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Cloudy
Cloudy
Fog
Snow
Snow
Cloudy
Cloudy
Mostly Cloudy
Temp (°C) -12° -12° -12° -12° -11° -10° -9° -8°
RealFeel® -18° -18° -16° -16° -16° -11° -9° -7°
Humidity 96% 96% 96% 96% 92% 92% 91% 90%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
7%
 
6%
 
49%
 
55%
 
54%
 
24%
 
19%
 
13%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (km/h) 13 ENE 13 ENE 11 ENE 9 ENE 11 E 9 E 7 E 6 ENE
UV Index 0 0 0 0 0 1 1 1
Cloud Cover 100% 100% 100% 100% 100% 95% 90% 86%
Dew Point -13° -13° -13° -13° -12° -11° -10° -10°
Middle Grid line 0 C Middle Grid line -5 C Middle Grid line -10 C

Temperature History - Dec 21

more Historical Weather Data >
  Today Normal Record 12/21/2013
High -7° -4° (1949) -6°
Low -13° -12° -30° (1942) -8°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:39 AM with 8:43 of sunlight, then sets at 4:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:49 AM with 9:41 of moolight, then sets at 4:30 PM

Ottawa Weather Report

Weekend Update on White Christmas Potential in Canada

December 20, 2014; 3:49 PM ET

Update on White Christmas probabilities for Canada more >