• Early AM

    Mar 4

    Lo -7°

    Light snow

    Dust & Dander Weather
    • Precip
      62%
    • Wind
      Speed
      17 k/h
    • Cloud
      Cover
      97%
    more
  • Today

    Mar 4

    0°Lo -18°

    Breezy with a little snow

    Extreme indoor dust & dander levels
    • Precip
      50%
    • Wind
      Speed
      26 k/h
    • Cloud
      Cover
      95%
  • Thu

    Mar 5

    -10°Lo -21°

    Mostly sunny and colder

    Extreme indoor dust & dander levels
    • Precip
      1%
    • Wind
      Speed
      17 k/h
    • Cloud
      Cover
      19%
    more
  • Fri

    Mar 6

    -6°Lo -10°

    A little afternoon snow

    Extreme indoor dust & dander levels
    • Precip
      53%
    • Wind
      Speed
      22 k/h
    • Cloud
      Cover
      40%
    more
  • Sat

    Mar 7

    -1°Lo -11°

    Not as cold with snow

    Extreme indoor dust & dander levels
    • Precip
      76%
    • Wind
      Speed
      22 k/h
    • Cloud
      Cover
      89%
    more
Next Previous
Hi 0° RealFeel® -6° Precipitation 50%

Day

N

E

S

W

  • WSW 26 km/h
  • Gusts: 43 km/h

Breezy with a little snow

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 1 mm
  • Rain: 0 mm
  • Snow: 1.5 CM
  • Ice: 0 mm
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 0 hrs
Lo -18° RealFeel® -24° Precipitation 56%

Night

N

E

S

W

  • WNW 18 km/h
  • Gusts: 37 km/h

Partly cloudy and colder with a couple of flurries

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0.1 CM
  • Ice: 0 mm
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 0 hrs

Temperature History - Mar 4

more Historical Weather Data >
  Today Normal Record 3/4/2014
High 10° (1965) -9°
Low -18° -10° -30° (1950) -22°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:36 AM with 11:18 of sunlight, then sets at 5:54 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:09 PM with 13:09 of moolight, then sets at 6:18 AM

Ottawa Weather Report

Eastern Storm Update and Great Lakes Ice

March 3, 2015; 9:52 AM ET

Impressive ice cover on the Great Lakes and a look at the latest storm. more >