• Today

    Mar 27

    -2°Lo -12°

    Colder with snow showers

    Very High indoor dust & dander levels
    • Precip
      67%
    • Wind
      Speed
      24 k/h
    • Cloud
      Cover
      94%
    more
  • Sat

    Mar 28

    -3°Lo -10°

    Mostly cloudy and very cold

    Extreme indoor dust & dander levels
    • Precip
      1%
    • Wind
      Speed
      20 k/h
    • Cloud
      Cover
      70%
    more
  • Sun

    Mar 29

    4°Lo -2°

    Mostly cloudy and not as cold

    Extreme indoor dust & dander levels
    • Precip
      8%
    • Wind
      Speed
      20 k/h
    • Cloud
      Cover
      92%
    more
  • Mon

    Mar 30

    6°Lo -7°

    Breezy with a little snow

    High indoor dust & dander levels
    • Precip
      68%
    • Wind
      Speed
      28 k/h
    • Cloud
      Cover
      89%
    more
  • Tue

    Mar 31

    2°Lo -7°

    Mostly cloudy

    High indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      11 k/h
    • Cloud
      Cover
      76%
Next Previous
Hi 2° RealFeel® 2° Precipitation 25%

Day

N

E

S

W

  • NNW 11 km/h
  • Gusts: 22 km/h

Mostly cloudy

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo -7° RealFeel® -10° Precipitation 25%

Night

N

E

S

W

  • N 11 km/h
  • Gusts: 17 km/h

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Mar 31

more Historical Weather Data >
  Today Normal Record 3/31/2014
High 23° (2006)
Low -7° -3° -14° (1947) -2°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:46 AM with 12:43 of sunlight, then sets at 7:29 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:02 PM with 13:20 of moolight, then sets at 5:22 AM

Ottawa Weather Report

Weekly Long Range Forecast Model Update

March 27, 2015; 12:43 AM ET

My latest interpretation of the weekly ECMWF long range forecast model..... more >