• Tonight

    Apr 17

    Lo 1°

    Showers of rain and snow

    Sinus Headache Weather
    • Hi
      RealFeel
    • UV
      1 - Low
    • Cloud
      Cover
      100%
  • Fri

    Apr 18

    7°Lo -1°

    Mostly cloudy with showers

    At Risk weather for sinus headaches
    • Hi
      RealFeel
    • UV
      4 - Moderate
    • Cloud
      Cover
      70%
    more
  • Sat

    Apr 19

    12°Lo 1°

    Mostly sunny and warmer

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      12°
    • UV
      6 - High
    • Cloud
      Cover
      19%
    more
  • Sun

    Apr 20

    12°Lo 0°

    Times of clouds and sun

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      10°
    • UV
      5 - Moderate
    • Cloud
      Cover
      47%
    more
  • Mon

    Apr 21

    13°Lo 1°

    Mostly cloudy

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      16°
    • UV
      5 - Moderate
    • Cloud
      Cover
      76%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
8am
9am 10am 11am 12pm 1pm 2pm
  8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°C) -2° -1° -1° -1°
RealFeel® -7° -5° -2° -3° -3° -1°
Humidity 95% 89% 92% 92% 85% 92% 85%
   
  8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
5%
Snow
 
5%
 
5%
 
5%
 
5%
 
5%
 
3%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8am 9am 10am 11am 12pm 1pm 2pm
Wind (km/h) 13 S 11 S 8 SSE 10 S 11 SSE 8 ESE 11 ESE
UV Index 0 1 1 1 1 1 1
Cloud Cover 100% 100% 100% 100% 100% 100% 100%
Dew Point -3° -3° -2° -2° -2° -1° -1°
Middle Grid line 5 C Middle Grid line 0 C

Temperature History - Apr 17

more Historical Weather Data >
  Today Normal Record 4/17/2013
High 12° 27° (1923)
Low -2° -16° (1953) -10°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:37 AM with 13:58 of sunlight, then sets at 8:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:40 PM with 9:05 of moolight, then sets at 8:45 AM

Top Story

Calgary Weather Report

Long Range Hints through May

April 18, 2014; 12:23 AM ET

more >