• Early AM

    Mar 31

    Lo -6°

    Cloudy

    Migraine Headache Weather
    • Hi
      RealFeel
      -1°
    • UV
      2 - Low
    • Cloud
      Cover
      90%
    more
  • Today

    Mar 31

    1°Lo -10°

    Partly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
    • UV
      5 - Moderate
    • Cloud
      Cover
      26%
    more
  • Wed

    Apr 1

    2°Lo -5°

    Plenty of sunshine

    Beneficial weather for migraines
    • Hi
      RealFeel
      -1°
    • UV
      5 - Moderate
    • Cloud
      Cover
      8%
    more
  • Thu

    Apr 2

    10°Lo 2°

    Warmer with periods of rain

    Neutral weather for migraines
    • Hi
      RealFeel
    • UV
      3 - Moderate
    • Cloud
      Cover
      95%
  • Fri

    Apr 3

    12°Lo -5°

    Times of sun and clouds

    Beneficial weather for migraines
    • Hi
      RealFeel
      11°
    • UV
      4 - Moderate
    • Cloud
      Cover
      67%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Cloudy
Rain
Cloudy
Rain
Rain
Cloudy
Cloudy
Rain
Temp (°C)
RealFeel® -3° -3° -1°
Humidity 69% 68% 66% 65% 66% 66% 67% 78%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
47%
 
51%
 
46%
 
51%
 
51%
 
49%
 
49%
 
55%
Snow
 
6%
 
6%
 
6%
 
6%
 
4%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (km/h) 15 SSE 15 SE 17 SE 17 SE 18 SE 18 SE 17 SE 15 SE
UV Index 1 2 1 3 3 3 1 1
Cloud Cover 95% 95% 95% 95% 95% 95% 95% 95%
Dew Point -5° -4° -3° -2°
Middle Grid line 10 C Middle Grid line 5 C Middle Grid line 0 C Middle Grid line -5 C

Temperature History - Apr 2

more Historical Weather Data >
  Today Normal Record 4/2/2014
High 11° 28° (2010)
Low -3° -9° (1982) -2°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:42 AM with 12:50 of sunlight, then sets at 7:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:59 PM with 12:16 of moolight, then sets at 6:15 AM

Nepean Weather Report

Clipper Snowfall for Southern Ontario

March 30, 2015; 2:53 PM ET

A small Alberta Clipper storm will track southeastward tonight into Tuesday from the Upper Midwest to the Middle Atlantic region. more >