• Today

    Aug 20

    28°Lo 16°

    A strong morning thunderstorm

    At Risk weather for arthritis pain
    • Rain
      34 mm
    • Hours of Precip
      8.5
    • UV
      5 - Moderate
  • Thu

    Aug 21

    24°Lo 11°

    Not as warm with a t-storm

    At Risk weather for arthritis pain
    • Rain
      10 mm
    • Hours of Precip
      6
    • UV
      4 - Moderate
    more
  • Fri

    Aug 22

    21°Lo 10°

    A couple of thunderstorms

    Neutral weather for arthritis pain
    • Rain
      4 mm
    • Hours of Precip
      2.5
    • UV
      2 - Low
    more
  • Sat

    Aug 23

    16°Lo 10°

    Rain and a t-storm; breezy

    Neutral weather for arthritis pain
    • Rain
      29 mm
    • Hours of Precip
      14.5
    • UV
      4 - Moderate
    more
  • Sun

    Aug 24

    16°Lo 3°

    Rain

    At High Risk weather for arthritis pain
    • Rain
      23 mm
    • Hours of Precip
      8.5
    • UV
      2 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Partly Cloudy
Partly Cloudy
T-storms
T-storms
T-storms
T-storms
Partly Cloudy
Partly Sunny
Temp (°C) 19° 19° 22° 23° 24° 26° 27° 28°
RealFeel® 17° 18° 21° 22° 22° 25° 27° 28°
Humidity 58% 59% 51% 48% 48% 42% 19% 16%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
43%
 
47%
 
51%
 
65%
 
68%
 
61%
 
40%
 
34%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (km/h) 10 SE 11 SE 11 S 13 S 13 S 14 SSE 14 SSE 14 SSE
UV Index 1 2 3 3 4 5 5 4
Cloud Cover 65% 62% 63% 82% 80% 75% 61% 49%
Dew Point 10° 11° 12° 12° 12° 12°
Middle Grid line 30 C Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C

Temperature History - Aug 20

more Historical Weather Data >
  Today Normal Record 8/20/2013
High 28° 25° N/A 27°
Low 16° 10° N/A 12°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:39 AM with 14:11 of sunlight, then sets at 8:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:11 AM with 15:35 of moolight, then sets at 5:46 PM

Top Story

Griswold Weather Report

Weather Pattern Highlights into Next Week

August 20, 2014; 10:27 AM ET

A look at the weather pattern across Canada into next week. more >