• Early AM

    Jul 23

    Lo 20°

    A couple of thunderstorms

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Today

    Jul 23

    24°Lo 11°

    Not as warm

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Thu

    Jul 24

    24°Lo 11°

    Mostly sunny and nice

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Fri

    Jul 25

    26°Lo 14°

    A thunderstorm in the area

    Low ragweed pollen levels
    • Precip
      40%
    • Wind
      Speed
      11 k/h
    • Cloud
      Cover
      70%
    more
  • Sat

    Jul 26

    26°Lo 14°

    Partly sunny and nice

    Low ragweed pollen levels
    • Precip
      4%
    • Wind
      Speed
      11 k/h
    • Cloud
      Cover
      69%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Mostly Cloudy
T-storms
Mostly Cloudy
Partly Cloudy
Mostly Cloudy
Showers
Mostly Cloudy
Cloudy
Temp (°C) 20° 21° 21° 22° 22° 22° 23° 24°
RealFeel® 18° 18° 19° 21° 21° 23° 23° 23°
Humidity 81% 81% 83% 82% 86% 83% 78% 71%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
47%
 
51%
 
47%
 
43%
 
47%
 
51%
 
47%
 
19%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (km/h) 13 SSW 14 SSW 14 SSW 14 SSW 13 SW 14 W 14 WNW 16 WNW
UV Index 0 0 0 0 1 2 2 2
Cloud Cover 86% 94% 81% 70% 89% 80% 80% 93%
Dew Point 17° 17° 18° 19° 19° 19° 19° 19°
Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C

Temperature History - Jul 23

more Historical Weather Data >
  Today Normal Record 7/23/2013
High 24° 26° 35° (1955) 31°
Low 11° 15° (1962) 15°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:37 AM with 15:04 of sunlight, then sets at 8:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:55 AM with 15:11 of moolight, then sets at 6:06 PM

Top Story

Ottawa Weather Report

Alberta, Saskatchewan at Risk for Tornadoes Thursday

July 22, 2014; 7:10 PM ET

A potent storm system moving out of the Northwest United States will bring an elevated risk of tornadoes to parts of Alberta and Saskatchewan on Thursday. more >