• Today

    Jan 25

    -13°Lo -23°

    Partly sunny and colder

    At Extreme Risk weather for sinus headaches
    • Hi
      RealFeel
      -22°
    • UV
      2 - Low
    • Cloud
      Cover
      32%
  • Mon

    Jan 26

    -14°Lo -18°

    Partly sunny and very cold

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      -20°
    • UV
      2 - Low
    • Cloud
      Cover
      26%
    more
  • Tue

    Jan 27

    -9°Lo -18°

    Sunshine and patchy clouds

    At High Risk weather for sinus headaches
    • Hi
      RealFeel
      -19°
    • UV
      2 - Low
    • Cloud
      Cover
      27%
    more
  • Wed

    Jan 28

    -8°Lo -18°

    Sunny to partly cloudy

    At High Risk weather for sinus headaches
    • Hi
      RealFeel
      -15°
    • UV
      2 - Low
    • Cloud
      Cover
      27%
    more
  • Thu

    Jan 29

    -6°Lo -10°

    A bit of afternoon snow

    At High Risk weather for sinus headaches
    • Hi
      RealFeel
      -8°
    • UV
      1 - Low
    • Cloud
      Cover
      87%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Flurries
Snow
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Sunny
Temp (°C) -7° -10° -13° -14° -15° -15° -15° -17°
RealFeel® -20° -22° -30° -26° -30° -29° -29° -30°
Humidity 81% 74% 67% 73% 73% 67% 72% 72%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
54%
 
58%
 
40%
 
34%
 
22%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
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  2am 3am 4am 5am 6am 7am 8am 9am
Wind (km/h) 37 NW 30 NW 48 NNW 26 NW 33 NW 33 NW 30 WNW 26 WNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 100% 75% 75% 35% 35% 35% 35% 35%
Dew Point -10° -14° -18° -18° -19° -20° -19° -21°
Middle Grid line 0 C Middle Grid line -5 C Middle Grid line -10 C Middle Grid line -15 C

Temperature History - Jan 25

more Historical Weather Data >
  Today Normal Record 1/25/2014
High -13° -6° 11° (1950) -5°
Low -23° -15° -28° (2004) -15°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:31 AM with 9:28 of sunlight, then sets at 4:59 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:18 AM with 13:24 of moolight, then sets at 11:42 PM

Ottawa Weather Report

Blizzard to Impact Atlantic Canada

January 25, 2015; 8:09 AM ET

Significant snow is expected to move into Atlantic Canada over the weekend. more >