• Today

    Jun 18

    18°Lo 12°

    Strong morning thunderstorms

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

    Jun 19

    16°Lo 11°

    Rain and a t-storm; cooler

    High indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Thu

    Jun 20

    18°Lo 5°

    Cloudy, a couple of t-storms

    Moderate indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
  • Fri

    Jun 21

    18°Lo 6°

    Mostly cloudy, showers around

    High indoor dust & dander levels
    • Precip
      64%
    • Wind
      Speed
      5 k/h
    • Cloud
      Cover
      76%
    more
  • Sat

    Jun 22

    20°Lo 9°

    A shower possible

    Very High indoor dust & dander levels
    • Precip
      30%
    • Wind
      Speed
      5 k/h
    • Cloud
      Cover
      50%
    more
Next Previous
Hi 18° RealFeel® 16° Precipitation 64%

Day

N

E

S

W

  • NE 19 km/h
  • Gusts: 32 km/h

Cloudy and breezy with a couple of showers and a thunderstorm

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 13 mm
  • Rain: 13 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs
Lo 5° RealFeel® 5° Precipitation 60%

Night

N

E

S

W

  • ENE 5 km/h
  • Gusts: 13 km/h

Mostly cloudy with a couple of showers

  • Max UV Index: N/A
  • Thunderstorms: 29%
  • Precipitation: 2 mm
  • Rain: 2 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Temperature History - Jun 20

more Historical Weather Data >
  Today Normal Record 6/20/2012
High 18° 21° 34° (1919) 18°
Low -2° (1902)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:21 AM with 16:34 of sunlight, then sets at 9:55 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:49 PM with 9:02 of moolight, then sets at 3:51 AM

Top Story

Calgary Weather Report

Dangerous Thunderstorms for the Prairies

June 18, 2013; 3:19 PM ET

Large storm clashing with warmth and higher humidity will lead to heavy rainfall and locally severe thunderstorms over the Prairies the next couple of days. more >