Winter Storm Watch
10:52 a.m. EST Tuesday 11 February 2025

Winter Storm Watch in effect for:
  • Montréal Island area
Winter storm

What:
Total snowfall accumulations of 20 to 35 centimetres.
Moderate winds may also generate local blowing snow.

When:
Overnight Wednesday night and Thursday.

Where:
Southern and Central Quebec.

Additional information:
An intensifying low pressure system from Texas will track towards the province of Quebec. Snow at times heavy that will begin overnight Wednesday night over the southwest of the province will spread to affect areas of Central and Eastern Quebec Thursday morning.

Rapidly accumulating snow could make travel difficult over some locations. Visibility may be suddenly reduced at times in heavy snow. There may be a significant impact on rush hour traffic in urban areas.

Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to QCstorm@ec.gc.ca or tweet reports using #QCStorm.
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METRIC | IMPERIAL
Updated: 02/11/2025 @ 12:15 EST   (0 sec ago)
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 0.6°C than last hour.

-4.3°C

Wind Chill:  -7.8°C
Feels like:  -8°C
Uncomfortably Cold
High Today
-3.6°C
10:59
Low Today
-9.2°C
01:16
Yest High
-5.7°C
00:00
Yest Low
-9.8°C
08:05
Sta* High
5.1°C
2022
Sta* Low
-15.5°C
2021
* This Station's Records Since 9/2017
Rec* High
6.0°C
2013
Rec* Low
-21.0°C
2005
* Records from Weather Underground
Sunny, Dry Sunny, Dry

Wind from WSW Wind:  WSW
8.8

Gusting to:
8.0 km/h
Current Snow Snow3:
0.00 cm
Today
A few flurries
A few flurries
Tonight
Chance of flurries (40%)
Chance of flurries
Wed, 12 Feb
A mix of sun and cloud
A mix of sun and cloud
Max: -4°C
Min: -18°C
Max: -11°C
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 1°C since last hour. -8.9°C
Last Hour: Decreased 1°C since last hour. -1.0°C
High 10:40: -7.1°C
Low 01:16: -13.3°C
Record High: 25.9°C on
3-Sep-2018
Record Low: -34.0°C on
4-Feb-2023
Wetbulb: -5.6°C
Melt Today: 0.40 mm
Rate (/hr): 0.25 mm
Storm Rain: 0.4 mm
Yesterday: 0.00 mm
Last 7 Days: 8.40 mm
Feb Rain: 15.20 mm
Feb to Date
  Avg:10
14.71 mm
Feb to Date
  Diff from Avg:10
Over 0.49 mm for the month 0.49 mm
Feb Avg: 32.20 mm
Diff from Avg: Under 17 mm for the month 17.00 mm
Season:1 40.8 mm
YTD
  Avg:11
53.11 mm
YTD
  Diff from Avg:11
Under 12.31 mm for the year 12.31 mm
20 rain days in 2025
4 days in February
0 days since last rain
Current: WSW  8.8 km/h
1Hr Average: 13.9 km/h
Wind Run: 92.38 miles
Wind Gust
Current: 8.0 km/h
Today: 35.4 km/h 11:26
Month: 46.6 km/h 7-Feb
Year: 69.2 km/h 27-Jan
Record Gust: 88.8 km/h
1-Nov-2019
Sunlight:
10 h 14 m 59 s
of Sunlight Yesterday
10 h 17 m 54 s
of Sunlight Today
Which is
2 min 55 sec longer than
yesterday
10 h 20 m 49 s
of Sunlight Tomorrow
(Noon ?>) graph (Midnight
Legend

Waxing Gibbous
Waxing Gibbous, 13 days, 4 hours, 41 minutes in cycle
99%
Illuminated
Humidity Barometer
Current: Decreased 2% since last hour. 70%
Last Hour: Decreased 2% since last hour. 2%
High 08:53: 86%
Low 11:48: 70%
Record High: 98%
12-Jan-2018
Record Low: 13%
24-Apr-2020
Current: Rising 0.1  mb/hr 1022.8 mb
Last Hour: Steady
High 00:01: 1026.0
Low 10:51: 1022.3
Record High: 1050.3 mb
14-Dec-2024
Record Low: 972.5 mb
23-Dec-2022
Heating Degree Days Coming Soon Wind Chill
Today: 13.2
Feb: 288.4
2025 to Date: 1091.3
Cooling Degree Days
2025 to Date: 0.0
Current: -7.8°C
Low 04:02: -15.3°C
Yesterday: -16.2°C
Record: -43.7°C
4-Feb-2023
Current UV Index Current Solar Energy9
1.3
Sunburn in
86 Minutes
Highest:
12:08
1.3
548 W/m2
90%
W/m2 SI
High Today:
12:08
582  W/m2
Record:
1392 W/m2
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Afternoon
YTD Avg Temp: -8.0°C
Sunrise: 07:02
Sunset: 17:17
Moonrise: 16:25
Moonset: 06:55
Full Moon: 31-Dec-1969
New Moon: 00:45 UTC
31-Dec-1969
Updated at Midnight
Current ET: 0.60 mm
7-Days Rain: 8.40 mm
7-Days ET: 3.70 mm
7-Day:  4.7 mm water in excess of what evaporated in last 7 days. 4.7 mm
February:  10.2 mm water in excess of what evaporated this month. 10.2 mm
HIGHS: LOWS:
37.2°C
27-May-2020
-29.0°C
4-Feb-2023
Daytime Records
  35.2°C°C
01-Jun-2023
  -25.6°C°C
03-Feb-2023
Nitetime Records
  29.2°C°C
06-Jul-2018
  -27.0°C°C
04-Feb-2023
ICN:5 | S3C2:0 | Ajax 3.xx
ISS:Ok | CON:3.7 | RCP:99%
1 Rain season: Jan 1st to Dec 31st.   2 Snow season July 1st to June 30th.   3 Snow manually measured usually around 7AM and 7PM.   5 Estimated amount of water needed to replace the water used by plants and evaporation from the past week. (Negative numbers mean amount of water needed, positive numbers mean excess water is present).   9 Solar Index represents either an absolute scale of solar energy (W/m²) using the station’s recorded maximum or a percentage of computed theoretical solar maximum using the station’s location and time of day. These indices differ most when the sun is low on the horizon. The current scale is shown, and will toggle if it or the icon is clicked.   10 Historical average only to day 11 of just the month of February for this station since 2018.   11 Historical average rain this season to day 11 of February for this station since 2018.
 EC Weather Forecast  -   Outlook Today & Tonight
Today
A few flurries
A few flurries
Max: -4°C
EC forecast: Flurries. Local amount 2 cm. Wind southwest 30 km/h gusting to 50 becoming northwest 20 gusting to 40 late this afternoon. High minus 4. Wind chill minus 13 this afternoon. UV index 1 or low.
Local station forecast: Increasing clouds with little temp change, precipitation possible within 24 to 48 hrs.
Tonight
Chance of flurries (40%)
Chance of flurries
Min: -18°C
EC forecast: Mainly cloudy with 40 percent chance of flurries early this evening. Clearing this evening. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low minus 18. Wind chill minus 13 this evening and minus 25 overnight.
 EC Short Term Weather Forecast
Wed, 12 Feb
A mix of sun and cloud
A mix of sun and cloud
Night
Snow
Snow
Thu, 13 Feb
Snow
Snow
Night
Flurries
Flurries
Fri, 14 Feb
Sunny
Sunny
Night
Clear
Clear
Sat, 15 Feb
Periods of snow
Periods of snow
Max: -11°C
Min: -13°C
Max: -3°C
Min: -13°C
Max: -7°C
Min: -14°C
Max: -9°C
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