• Today

    Mar 3

    -4°Lo -6°

    Turning cloudy, p.m. snow

    Poor for an outdoor bbq
    • Precip
      60%
    • Hi
      RealFeel
      -9°
    • Wind
      Gust
      32 k/h
    more
  • Wed

    Mar 4

    1°Lo -17°

    Breezy with a little snow

    Poor for an outdoor bbq
    • Precip
      55%
    • Hi
      RealFeel
      -6°
    • Wind
      Gust
      41 k/h
    more
  • Thu

    Mar 5

    -9°Lo -20°

    Mostly sunny and colder

    Poor for an outdoor bbq
    • Precip
      1%
    • Hi
      RealFeel
      -13°
    • Wind
      Gust
      28 k/h
  • Fri

    Mar 6

    -6°Lo -11°

    A little afternoon snow

    Poor for an outdoor bbq
    • Precip
      52%
    • Hi
      RealFeel
      -12°
    • Wind
      Gust
      43 k/h
    more
  • Sat

    Mar 7

    -1°Lo -12°

    Snow of varying intensity

    Poor for an outdoor bbq
    • Precip
      77%
    • Hi
      RealFeel
      -9°
    • Wind
      Gust
      35 k/h
    more
Next Previous
Hi -9° RealFeel® -13° Precipitation 1%

Day

N

E

S

W

  • WNW 15 km/h
  • Gusts: 28 km/h

Mostly sunny and colder

  • Max UV Index: 3 (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 -20° RealFeel® -25° Precipitation 3%

Night

N

E

S

W

  • SW 13 km/h
  • Gusts: 18 km/h

Clear and very cold

  • 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 5

more Historical Weather Data >
  Today Normal Record 3/5/2014
High -9° 11° (1964) -8°
Low -20° -9° -24° (1948) -18°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:35 AM with 11:20 of sunlight, then sets at 5:55 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:08 PM with 12:37 of moolight, then sets at 6:45 AM

Nepean 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 >