• Tonight

    Mar 30

    Lo -5°

    Breezy early; becoming cloudy

    Migraine Headache Weather
    • Hi
      RealFeel
      -1°
    • UV
      2 - Low
    • Cloud
      Cover
      96%
  • Tue

    Mar 31

    1°Lo -10°

    Partly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      -1°
    • UV
      5 - Moderate
    • Cloud
      Cover
      27%
    more
  • Wed

    Apr 1

    3°Lo -4°

    Sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
    • UV
      5 - Moderate
    • Cloud
      Cover
      10%
    more
  • Thu

    Apr 2

    10°Lo 4°

    Milder with periods of rain

    Neutral weather for migraines
    • Hi
      RealFeel
    • UV
      2 - Low
    • Cloud
      Cover
      89%
    more
  • Fri

    Apr 3

    10°Lo -3°

    Intervals of clouds and sun

    Beneficial weather for migraines
    • Hi
      RealFeel
    • UV
      4 - Moderate
    • Cloud
      Cover
      70%
    more
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  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Forecast
Rain
Rain & Snow
Rain & Snow
Cloudy
Cloudy
Mostly Cloudy
Cloudy
Cloudy
Temp (°C)
RealFeel® -3° -2° -1° -1° -3° -5° -4° -6°
Humidity 89% 89% 76% 65% 70% 76% 70% 70%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
61%
 
47%
 
47%
 
43%
 
34%
 
34%
 
22%
 
0%
Snow
 
38%
 
42%
 
42%
 
38%
 
32%
 
32%
 
24%
 
10%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (km/h) 20 W 24 WSW 26 W 26 W 28 W 30 W 22 W 33 WNW
UV Index 1 2 2 1 1 0 0 0
Cloud Cover 100% 100% 85% 100% 95% 85% 90% 95%
Dew Point -1° -1° -1° -2° -2°
Middle Grid line 10 C Middle Grid line 5 C Middle Grid line 0 C

Temperature History - Mar 30

more Historical Weather Data >
  Today Normal Record 3/30/2014
High 24° (1946)
Low -5° -4° -13° (1941) -1°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:47 AM with 12:41 of sunlight, then sets at 7:28 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:04 PM with 13:49 of moolight, then sets at 4:53 AM

Ottawa 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 >