• Tonight

    Mar 29

    Lo -2°

    A little snow at times late

    Sinus Headache Weather
    • Hi
      RealFeel
      -1°
    • UV
      4 - Moderate
    • Cloud
      Cover
      42%
  • Mon

    Mar 30

    6°Lo -5°

    Rain and snow showers; breezy

    At High Risk weather for sinus headaches
    • Hi
      RealFeel
      -2°
    • UV
      1 - Low
    • Cloud
      Cover
      97%
    more
  • Tue

    Mar 31

    2°Lo -8°

    Mostly sunny

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      -2°
    • UV
      5 - Moderate
    • Cloud
      Cover
      14%
    more
  • Wed

    Apr 1

    2°Lo -5°

    Sunny and cold

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      -2°
    • UV
      5 - Moderate
    • Cloud
      Cover
      9%
    more
  • Thu

    Apr 2

    7°Lo 5°

    Warmer with snow, then rain

    At High Risk weather for sinus headaches
    • Hi
      RealFeel
    • UV
      3 - Moderate
    • Cloud
      Cover
      97%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Sunny
Sunny
Sunny
Mostly Sunny
Partly Cloudy
Mostly Cloudy
Mostly Sunny
Mostly Sunny
Temp (°C) -6° -4° -3° -1°
RealFeel® -9° -8° -5° -2° -1° -1° -1° -2°
Humidity 73% 72% 71% 67% 63% 60% 59% 56%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
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0%
 
0%
 
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Ice
 
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  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (km/h) 11 SW 15 SW 15 SW 15 SSW 15 WSW 17 SW 22 SW 26 WSW
UV Index 0 1 3 4 4 3 4 4
Cloud Cover 0% 0% 0% 23% 56% 88% 26% 26%
Dew Point -10° -9° -8° -7° -6° -6° -5° -5°
Middle Grid line 5 C Middle Grid line 0 C Middle Grid line -5 C

Temperature History - Mar 29

more Historical Weather Data >
  Today Normal Record 3/29/2014
High 24° (1946)
Low -2° -4° -18° (1974)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:40 AM with 12:38 of sunlight, then sets at 7:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:57 PM with 14:17 of moolight, then sets at 4:14 AM

Longueuil Weather Report

23 Injured After Air Canada Flight Leaves Runway During Nova Scotia Landing

March 29, 2015; 7:34 PM ET

The jet was an Airbus A320 with 133 passengers and five crew members, Air Canada said. more >