• Tonight

    Feb 28

    Lo -17°

    Mostly clear and cold

    Migraine Headache Weather
    • Hi
      RealFeel
      -10°
    • UV
      3 - Moderate
    • Cloud
      Cover
      15%
    more
  • Sun

    Mar 1

    -4°Lo -8°

    Mostly cloudy

    Neutral weather for migraines
    • Hi
      RealFeel
      -7°
    • UV
      2 - Low
    • Cloud
      Cover
      84%
    more
  • Mon

    Mar 2

    -4°Lo -19°

    Mostly cloudy, snow showers

    Beneficial weather for migraines
    • Hi
      RealFeel
      -14°
    • UV
      3 - Moderate
    • Cloud
      Cover
      76%
  • Tue

    Mar 3

    -6°Lo -8°

    Snow late in the afternoon

    Beneficial weather for migraines
    • Hi
      RealFeel
      -10°
    • UV
      3 - Moderate
    • Cloud
      Cover
      55%
    more
  • Wed

    Mar 4

    2°Lo -16°

    A little snow; not as cold

    Beneficial weather for migraines
    • Hi
      RealFeel
      -4°
    • UV
      2 - Low
    • Cloud
      Cover
      72%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Cloudy
Mostly Cloudy
Flurries
Flurries
Mostly Cloudy
Mostly Cloudy
Flurries
Mostly Cloudy
Temp (°C) -7° -6° -5° -5° -5° -4° -5° -6°
RealFeel® -14° -14° -15° -15° -14° -14° -16° -16°
Humidity 78% 74% 69% 67% 66% 57% 57% 55%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
34%
 
42%
 
51%
 
51%
 
40%
 
36%
 
40%
 
33%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (km/h) 22 W 26 WNW 28 WNW 30 WNW 33 WNW 32 WNW 30 WNW 28 WNW
UV Index 1 2 2 3 2 1 1 0
Cloud Cover 76% 76% 76% 76% 76% 76% 76% 76%
Dew Point -10° -10° -10° -10° -10° -11° -12° -13°
Middle Grid line 0 C Middle Grid line -5 C

Temperature History - Mar 2

more Historical Weather Data >
  Today Normal Record 3/2/2014
High -4° -1° (1991) -8°
Low -19° -10° -26° (1980) -23°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:40 AM with 11:11 of sunlight, then sets at 5:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:13 PM with 14:08 of moolight, then sets at 5:21 AM

Ottawa Weather Report

Springlike Warmth Gripping Pacific Northwest Sparks Early Cherry Blossoms

February 28, 2015; 2:22 PM ET

While much of central and eastern North America is still locked in a deep freeze, the warmth cascading across the Pacific Northwest in recent weeks has sparked the early flowering of sakura blossoms in the region. more >