SNOWFALL WARNING

SPECIAL WEATHER STATEMENT

Observed at: Montréal-Trudeau Int'l Airport
Date: Thursday November 15, 2018 at 04:00 EST
Partly Cloudy
Partly Cloudy
Temperature: -9.8 °C
Wind Chill: -12
Wind: WSW 3 km/h
Humidity: 74 %
Dew point: -13.6 °C
Pressure: 103.8 kPa
Tendency: rising
Visibility: 24.1 km
Sunrise: 06:53
Sunset: 16:25
Normals:
Max 5°C Min -2°C
Yesterday
  Max: -6.8 °C
  Min: -10.8 °C
  Rainfall: 0.0 mm

 Extended Forecast - Environment Canada
  Thursday
A mix of sun and cloud
A mix of sun and cloud
Max: -3°C
Friday
Snow
Snow
Max: -1°C
Saturday
Sunny
Sunny
Max: 0°C
Sunday
Sunny
Sunny
Max: -2°C
Monday
Cloudy
Cloudy
Max: -4°C
Tuesday
Chance of flurries (60%)
Chance of flurries
Max: -6°C
Wednesday night
A few clouds
A few clouds
Min: -11°C
Thursday night
Snow
Snow
Min: -4°C
Friday night
Snow
Snow
Min: -5°C
Saturday night
Clear
Clear
Min: -6°C
Sunday night
Chance of flurries (60%)
Chance of flurries
Min: -6°C
Monday night
Chance of flurries (60%)
Chance of flurries
Min: -10°C

Forecast

Montréal, QC (Issued: Wednesday November 14, 2018 at 15:45 EST)

Tonight
Partly cloudy. Clearing this evening. Wind west 30 km/h gusting to 50 becoming light this evening. Low minus 11. Wind chill near minus 17.
Thursday
Mainly sunny. Increasing cloudiness in the afternoon. Wind becoming east 20 km/h in the afternoon. High minus 3. Wind chill minus 16 in the morning and minus 8 in the afternoon. UV index 2 or low.
Thursday night
Cloudy. Snow beginning near midnight. Amount 5 to 10 cm. Wind northeast 20 km/h. Temperature steady near minus 4. Wind chill near minus 11.
Friday
Snow. High minus 1.
Friday night
Snow. Low minus 5.
Saturday
Sunny. High zero.
Saturday night
Clear. Low minus 6.
Sunday
Sunny. High minus 2.
Sunday night
Cloudy with 60 percent chance of flurries. Low minus 6.
Monday
Cloudy. High minus 4.
Monday night
Cloudy with 60 percent chance of flurries. Low minus 10.
Tuesday
Cloudy with 60 percent chance of flurries. High minus 6.
Averages and extremes
Highest temperature(1941-2012)15.6 °C1958
Lowest temperature(1941-2012)-11.7 °C1967
Average high5.5 °C 
Average low-1.8 °C 
Average1.9 °C 
Greatest rainfall(1941-2012)27.6 mm2008
Greatest snowfall(1941-2012)11.0 cm1992
Greatest precipitation(1941-2012)27.6 mm2008
Most snow on the ground(1955-2012)13.0 cm1968
Monthly frequency of precipitation49.0 % 

24 Hour Forecast - Montréal, QC

Date/Time
(EST)
Temperature
(°C)

Weather Conditions

LOP †
Wind
(km/h)
Wind
Chill
15 November 2018
05:00 -10 Clear (0%)  Clear Nil W 10 -16
06:00 -11 A few clouds (0%)  A few clouds Nil SE 10 -16
07:00 -11 Mainly sunny (0%)  Mainly sunny Nil SE 10 -16
08:00 -9 Mainly sunny (0%)  Mainly sunny Nil SE 10 -14
09:00 -8 Mainly sunny (0%)  Mainly sunny Nil SE 10 -12
10:00 -6 Mainly sunny (0%)  Mainly sunny Nil SE 10 -10
11:00 -5 Mainly sunny (0%)  Mainly sunny Nil SE 10 -10
12:00 -5 Mainly sunny (0%)  Mainly sunny Nil SE 10 -9
13:00 -4 Mainly sunny (0%)  Mainly sunny Nil SE 10 -8
14:00 -4 A mix of sun and cloud (0%)  A mix of sun and cloud Nil SE 10 -8
15:00 -3 A mix of sun and cloud (0%)  A mix of sun and cloud Nil E 20 -9
16:00 -3 Mainly cloudy (0%)  Mainly cloudy Nil E 20 -9
17:00 -3 Cloudy (0%)  Cloudy Nil E 20 -9
18:00 -3 Cloudy (0%)  Cloudy Nil NE 20 -9
19:00 -3 Cloudy (0%)  Cloudy Nil NE 20 -9
20:00 -3 Cloudy (0%)  Cloudy Nil NE 20 -9
21:00 -3 Cloudy (0%)  Cloudy Nil NE 20 -9
22:00 -3 Cloudy (0%)  Cloudy Nil NE 20 -9
23:00 -3 Cloudy (0%)  Cloudy Nil NE 20 -9
16 November 2018
00:00 -3 Snow (100%)  Snow High NE 20 -9
01:00 -3 Snow (100%)  Snow High NE 20 -9
02:00 -3 Snow (100%)  Snow High NE 20 -9
03:00 -4 Snow (100%)  Snow High NE 20 -10
04:00 -4 Snow (100%)  Snow High NE 20 -10
 
† Likelihood of Precipitation (LOP) as described in the public forecast as a chance of measurable precipitation for a period of time.
  Nil: 0%
  Low: 40% or below
  Medium: 60% or 70%
  High: Above 70%

Environment Canada