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St. Lawrence - St. Lawrence River: Past 24 Hour Conditions

Warnings

 

Montréal-Trudeau Int'l Airport

02:00 AM EST 18 November 2025
Disclaimer

This table is a summary of hourly weather conditions for the past 24 hours.
Please note that these observations might not always be representative of weather conditions over their associated marine area.
Date / Time
(EST)		 Wind(knots) Conditions Visibility(km) Pressure(kPa) Air temp(°C) Relative humidity(%) Dew point(°C) Wind Chill
18 November 2025
2:00 W 13 gusts 22 Mostly Cloudy 24 101.2 -1 75 -5 -7
1:00 WNW 13 gusts 18 Mostly Cloudy 24 101.1 -1 72 -5 -6
0:00 W 15 Mostly Cloudy 24 101.1 0 73 -5 -7
17 November 2025
23:00 W 16 gusts 22 Mostly Cloudy 24 101.0 0 71 -5 -7
22:00 W 10 gusts 19 Mostly Cloudy 24 101.0 0 72 -4 -5
21:00 W 15 gusts 22 Mostly Cloudy 24 100.9 0 76 -4 -6
20:00 W 16 gusts 21 Mostly Cloudy 24 100.8 0 76 -4 -6
19:00 W 16 gusts 24 Mostly Cloudy 24 100.8 0 76 -4 -6
18:00 W 13 gusts 22 Mostly Cloudy 24 100.7 0 75 -4 -6
17:00 W 16 gusts 24 Mostly Cloudy 24 100.7 0 74 -4 *
16:00 W 13 gusts 22 Mostly Cloudy 24 100.6 0 72 -4 *
15:00 W 16 gusts 23 Mostly Cloudy 24 100.5 0 69 -5 *
14:00 W 15 gusts 24 Mostly Cloudy 24 100.3 1 69 -5 *
13:00 WNW 16 gusts 25 Mostly Cloudy 24 100.3 0 68 -5 *
12:00 WNW 14 gusts 25 Drifting Snow 24 100.2 0 67 -5 *
11:00 WNW 21 Light Snow and Drifting Snow 13 100.2 0 69 -5 -8
10:00 WNW 15 gusts 20 Light Snow and Drifting Snow 2 100.2 -1 79 -4 -8
9:00 WNW 15 gusts 22 Light Snow and Drifting Snow 3 100.1 -1 77 -5 -8
8:00 WNW 16 gusts 23 Light Snow and Drifting Snow 1 100.0 -2 86 -4 -9
7:00 WNW 14 gusts 22 Light Snow and Drifting Snow 2 99.9 -2 88 -4 -9
6:00 W 15 Light Snow and Drifting Snow 2 99.8 -2 88 -4 -9
5:00 WNW 14 gusts 19 Light Snow and Drifting Snow 2 99.7 -2 88 -4 -8
4:00 W 12 gusts 19 Light Snow and Drifting Snow 3 99.6 -2 86 -4 -8
3:00 WNW 13 Light Snow and Drifting Snow 5 99.6 -2 83 -4 -8
2:00 WNW 12 gusts 21 Light Snow and Drifting Snow 5 99.5 -1 78 -5 -7

If you require additional historical weather information, please visit Climate Data Online

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Map of St. Lawrence - St. Lawrence River marine weather areas Cap-Chat Mont-Joli Airport Bathurst Airport Île Bicquette Charlo Port Menier Miramichi Pointe-au-Père Fundy Park (Alma) New Carlisle Grand Manan Bas Caraquet CFB Bagotville Jonquière Mistook Normandin Roberval Airport Deschambault Beauport North Bay Airport Trois-Rivières Airport Lake Nipissing - 45152 Kouchibouguac Baie-Comeau Airport Île d'Orléans Saint-Anicet Sainte-Anne-de-Bellevue Cap-Rouge Lac Memphrémagog Montréal Metropolitain Airport Montréal-Trudeau Int'l Airport Île Rouge Lac Saint-Pierre L'Isle-aux-Grues L'Assomption Pointe de l'Islet Pointe Claveau Sept-Îles Airport Pointe-des-Monts North Cape Pointe-Noire Yarmouth Airport Cap-d'Espoir Brier Island Rivière-la-Madeleine St. Stephen Gaspé Airport Saint John Airport Point Lepreau Greater Moncton Roméo LeBlanc Int'l Airport Miscou Island Kouchibouguac La Pocatière
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