• Early AM

    Mar 27

    Lo -5°

    Colder

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      -6°
    • Hi
      RealFeel
    • Wind
      Speed
      11 k/h
    more
  • Today

    Mar 27

    -1°Lo -12°

    Colder with snow showers

    Very Good for home energy
    • Avg
      RealFeel
      -14°
    • Hi
      RealFeel
      -7°
    • Wind
      Speed
      24 k/h
    more
  • Sat

    Mar 28

    -1°Lo -8°

    Cold with variable cloudiness

    Good for home energy
    • Avg
      RealFeel
      -7°
    • Hi
      RealFeel
      -2°
    • Wind
      Speed
      15 k/h
  • Sun

    Mar 29

    4°Lo -2°

    Mostly cloudy

    Good for home energy
    • Avg
      RealFeel
      -5°
    • Hi
      RealFeel
    • Wind
      Speed
      20 k/h
    more
  • Mon

    Mar 30

    6°Lo -5°

    A little snow at times

    Good for home energy
    • Avg
      RealFeel
      -6°
    • Hi
      RealFeel
    • Wind
      Speed
      22 k/h
    more
Next Previous
Hi -1° RealFeel® -2° Precipitation 0%

Day

N

E

S

W

  • NW 15 km/h
  • Gusts: 26 km/h

Cold with variable cloudiness

  • 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 -8° RealFeel® -12° Precipitation 2%

Night

N

E

S

W

  • WSW 11 km/h
  • Gusts: 18 km/h

Clear

  • 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 28

more Historical Weather Data >
  Today Normal Record 3/28/2014
High -1° 26° (1946)
Low -8° -4° -14° (1940) -4°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:52 AM with 12:34 of sunlight, then sets at 7:26 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:10 PM with 14:39 of moolight, then sets at 3:49 AM

Nepean 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 >