• Tonight

    Feb 1

    Lo -22°

    Very cold; a bit of snow late

    Dust & Dander Weather
    • Precip
      0%
    • Wind
      Speed
      19 k/h
    • Cloud
      Cover
      37%
    more
  • Mon

    Feb 2

    -15°Lo -25°

    A bit of snow or flurries

    Extreme indoor dust & dander levels
    • Precip
      70%
    • Wind
      Speed
      22 k/h
    • Cloud
      Cover
      85%
    more
  • Tue

    Feb 3

    -10°Lo -14°

    Variable clouds; not as cold

    Extreme indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      13 k/h
    • Cloud
      Cover
      88%
    more
  • Wed

    Feb 4

    -6°Lo -20°

    Cloudy with snow showers

    Extreme indoor dust & dander levels
    • Precip
      62%
    • Wind
      Speed
      6 k/h
    • Cloud
      Cover
      95%
  • Thu

    Feb 5

    -15°Lo -26°

    Colder with plenty of sun

    Extreme indoor dust & dander levels
    • Precip
      6%
    • Wind
      Speed
      17 k/h
    • Cloud
      Cover
      10%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Cloudy
Cloudy
Flurries
Flurries
Cloudy
Flurries
Flurries
Cloudy
Temp (°C) -12° -10° -10° -8° -8° -7° -6° -7°
RealFeel® -12° -8° -5° -4° -5° -4° -4° -8°
Humidity 87% 80% 80% 77% 78% 72% 65% 68%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
27%
 
42%
 
46%
 
45%
 
36%
 
51%
 
42%
 
38%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (km/h) 6 NW 4 NNW 2 NNE 2 NE 2 NE 2 NE 4 NE 7 NE
UV Index 0 1 1 1 1 0 0 0
Cloud Cover 95% 95% 95% 95% 95% 95% 95% 95%
Dew Point -14° -13° -12° -12° -11° -11° -12° -12°
Middle Grid line 0 C Middle Grid line -5 C Middle Grid line -10 C

Temperature History - Feb 4

more Historical Weather Data >
  Today Normal Record 2/4/2014
High -6° -5° (1991) -6°
Low -20° -14° -30° (1948) -14°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:20 AM with 9:54 of sunlight, then sets at 5:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:17 PM with 13:31 of moolight, then sets at 7:48 AM

Ottawa Weather Report

Sunday Morning Update on Eastern Snowstorm

February 1, 2015; 9:45 AM ET

Special Sunday update on eastern snowstorm. more >