• Today

    Apr 21

    9°Lo -5°

    Decreasing clouds

    Beneficial weather for asthma
    • Hi
      RealFeel
    • UV
      5 - Moderate
    • Air Qual.
      Good
  • Wed

    Apr 22

    10°Lo -4°

    Plenty of sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
      10°
    • UV
      6 - High
    • Air Qual.
      Good
    more
  • Thu

    Apr 23

    9°Lo -4°

    Plenty of sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
      13°
    • UV
      6 - High
    • Air Qual.
      Good
    more
  • Fri

    Apr 24

    6°Lo -2°

    Plenty of sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
    • UV
      6 - High
    • Cloud
      Cover
      10%
    more
  • Sat

    Apr 25

    7°Lo -1°

    Plenty of sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
    • UV
      6 - High
    • Cloud
      Cover
      8%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
10am
11am 12pm 1pm 2pm 3pm 4pm 5pm
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Forecast
Mostly Cloudy
Partly Cloudy
Partly Sunny
Partly Sunny
Mostly Sunny
Sunny
Sunny
Sunny
Temp (°C)
RealFeel®
Humidity 44% 38% 33% 29% 27% 25% 26% 28%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Wind (km/h) 18 N 18 N 18 N 18 N 17 N 18 N 18 N 18 N
UV Index 2 4 5 5 5 4 3 2
Cloud Cover 79% 60% 45% 33% 20% 9% 0% 0%
Dew Point -8° -8° -9° -9° -10° -10° -10° -10°
Middle Grid line 10 C Middle Grid line 5 C Middle Grid line 0 C

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2014
High 12° N/A 12°
Low -5° -1° N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:38 AM with 14:06 of sunlight, then sets at 8:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:48 AM with 15:29 of moolight, then sets at 12:17 AM

Griswold Weather Report

Update on Long Range

April 21, 2015; 12:03 PM ET

An update on the long range and a look at the overall pattern the rest of this week in Canada. more >