• Today

    Mar 3

    -4°Lo -5°

    Increasing clouds

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      -6°
    • UV
      3 - Moderate
    • Cloud
      Cover
      61%
    more
  • Wed

    Mar 4

    1°Lo -14°

    Windy with a little snow

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      -9°
    • UV
      1 - Low
    • Cloud
      Cover
      97%
  • Thu

    Mar 5

    -9°Lo -19°

    Mostly sunny and colder

    At High Risk weather for sinus headaches
    • Hi
      RealFeel
      -16°
    • UV
      3 - Moderate
    • Cloud
      Cover
      17%
    more
  • Fri

    Mar 6

    -7°Lo -8°

    Partly sunny, brisk and cold

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      -16°
    • UV
      3 - Moderate
    • Cloud
      Cover
      41%
    more
  • Sat

    Mar 7

    0°Lo -9°

    Breezy with a little snow

    At High Risk weather for sinus headaches
    • Hi
      RealFeel
      -9°
    • UV
      1 - Low
    • Cloud
      Cover
      89%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Snow
Snow
Cloudy
Snow
Cloudy
Flurries
Cloudy
Cloudy
Temp (°C) -1° -1° -1°
RealFeel® -10° -11° -10° -11° -10° -11° -10° -10°
Humidity 66% 69% 67% 66% 64% 62% 61% 59%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
51%
 
52%
 
44%
 
52%
 
38%
 
51%
 
40%
 
44%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (km/h) 35 WSW 37 WSW 37 WSW 37 WSW 37 WSW 33 WSW 32 WSW 30 WSW
UV Index 0 1 1 1 1 1 1 0
Cloud Cover 99% 99% 98% 98% 98% 95% 95% 95%
Dew Point -5° -5° -5° -6° -6° -7° -8° -8°
Middle Grid line 5 C Middle Grid line 0 C

Temperature History - Mar 4

more Historical Weather Data >
  Today Normal Record 3/4/2014
High -1° 11° (1974) -11°
Low -15° -10° -29° (1950) -18°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:28 AM with 11:18 of sunlight, then sets at 5:46 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:01 PM with 13:09 of moolight, then sets at 6:10 AM

Saint-Laurent Weather Report

Eastern Storm Update and Great Lakes Ice

March 3, 2015; 9:52 AM ET

Impressive ice cover on the Great Lakes and a look at the latest storm. more >