• Today

    Mar 1

    -4°Lo -10°

    Cold with a little snow

    Poor for lawn mowing
    • Hours of Precip
      4.5
    • Precip
      54%
    • Hi
      RealFeel
      -7°
  • Mon

    Mar 2

    -4°Lo -19°

    Mostly cloudy, snow showers

    Poor for lawn mowing
    • Hours of Precip
      2
    • Precip
      60%
    • Hi
      RealFeel
      -15°
    more
  • Tue

    Mar 3

    -5°Lo -7°

    Turning cloudy, p.m. snow

    Poor for lawn mowing
    • Hours of Precip
      3
    • Precip
      76%
    • Hi
      RealFeel
      -10°
    more
  • Wed

    Mar 4

    0°Lo -17°

    Breezy with a little snow

    Poor for lawn mowing
    • Hours of Precip
      3
    • Precip
      50%
    • Hi
      RealFeel
      -8°
    more
  • Thu

    Mar 5

    -9°Lo -20°

    Colder with plenty of sun

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      2%
    • Hi
      RealFeel
      -13°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
2pm
3pm 4pm 5pm 6pm 7pm 8pm 9pm
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Forecast
Snow
Snow
Cloudy
Cloudy
Snow
Cloudy
Cloudy
Cloudy
Temp (°C) -4° -4° -4° -4° -5° -5° -5° -5°
RealFeel® -8° -8° -7° -7° -9° -8° -9° -10°
Humidity 71% 74% 74% 78% 82% 82% 85% 83%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
51%
 
52%
 
47%
 
47%
 
51%
 
25%
 
20%
 
20%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (km/h) 11 S 11 S 11 SSW 11 SSW 11 SSW 11 SSW 11 SSW 13 SW
UV Index 1 1 0 0 0 0 0 0
Cloud Cover 85% 92% 98% 98% 98% 98% 98% 99%
Dew Point -9° -8° -7° -7° -7° -8° -7° -8°
Middle Grid line 0 C Middle Grid line -5 C Middle Grid line -10 C

Temperature History - Mar 1

more Historical Weather Data >
  Today Normal Record 3/1/2014
High -4° -1° (2004) -3°
Low -10° -10° -22° (1980) -18°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:42 AM with 11:08 of sunlight, then sets at 5:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:15 PM with 14:33 of moolight, then sets at 4:48 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 >