• Tonight

    May 22

    Lo 18°

    A strong t-storm this evening

    Dust & Dander Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
  • Thu

    May 23

    20°Lo 5°

    Some rain and a thunderstorm

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Fri

    May 24

    14°Lo 5°

    Cooler with clouds breaking

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Sat

    May 25

    17°Lo 5°

    Cool with partial sunshine

    Extreme indoor dust & dander levels
    • Precip
      3%
    • Wind
      Speed
      18 k/h
    • Cloud
      Cover
      45%
    more
  • Sun

    May 26

    18°Lo 3°

    Mostly sunny

    Extreme indoor dust & dander levels
    • Precip
      0%
    • Wind
      Speed
      19 k/h
    • Cloud
      Cover
      18%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
9pm
10pm 11pm Thu
12am
1am 2am 3am 4am
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Forecast
Mostly Cloudy
Mostly Cloudy
T-storms
Cloudy
Cloudy
Cloudy
Cloudy
Rain
Temp (°C) 19° 18° 18° 18° 18° 18° 18° 18°
RealFeel® 17° 16° 15° 17° 16° 16° 16° 16°
Humidity 89% 86% 87% 89% 90% 91% 90% 88%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Rain
 
34%
 
40%
 
51%
 
47%
 
43%
 
43%
 
47%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Wind (km/h) 8 NE 8 NE 8 NE 8 NE 8 ENE 8 ESE 10 S 11 S
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 87% 89% 91% 91% 92% 97% 95% 95%
Dew Point 17° 16° 16° 16° 16° 16° 16° 16°
Middle Grid line 20 C Middle Grid line 15 C

Temperature History - May 22

more Historical Weather Data >
  Today Normal Record 5/22/2012
High 23° 20° 31° (1977) 22°
Low 18° (1967) 16°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:26 AM with 15:08 of sunlight, then sets at 8:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:47 PM with 10:26 of moolight, then sets at 4:13 AM

Top Story

Rockcliffe Park Weather Report

Update on Severe T-storm and Alberta Rainfall Potential

May 22, 2013; 3:02 PM ET

We have potential severe weather in the East this evening and the potential for heavy rainfall Thursday and Friday for parts of Alberta. more >