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

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Montréal Metropolitain Airport

01:00 AM EDT 13 March 2026
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
(EDT)		 Wind(knots) Conditions Visibility(km) Pressure(kPa) Air temp(°C) Relative humidity(%) Dew point(°C) Wind Chill
13 March 2026
1:00 WNW 7 Cloudy 16 101.5 -4 72 -8 -9
0:00 W 8 gusts 15 Cloudy 16 101.5 -4 70 -9 -9
12 March 2026
23:00 WNW 10 gusts 15 Light Snow 16 101.5 -4 73 -8 -10
22:00 W 11 Light Snow 16 101.4 -4 79 -7 -10
21:00 W 9 Light Snow 10 101.4 -4 78 -7 -10
20:00 W 11 Light Snow 8 101.3 -4 74 -8 -10
19:00 WNW 9 gusts 20 Light Snow 16 101.1 -4 70 -9 -10
18:00 W 11 gusts 23 Light Snow 16 101.0 -4 69 -9 -10
17:00 W 15 gusts 24 Light Snow 16 100.9 -4 64 -10 -11
16:00 WNW 13 gusts 22 Light Snow 16 100.9 -4 65 -10 -11
15:00 W 16 gusts 23 Light Snow 16 100.9 -4 72 -8 -12
14:00 W 19 gusts 27 Light Snow 13 100.8 -4 73 -8 -13
13:00 W 21 gusts 33 Mostly Cloudy 16 100.7 -3 65 -9 -12
12:00 W 23 gusts 36 Mostly Cloudy 16 100.7 -3 64 -9 -11
11:00 W 23 gusts 35 Partly Cloudy 16 100.7 -2 67 -8 -11
10:00 W 22 gusts 39 Light Snow 16 100.6 -1 66 -7 -9
9:00 W 23 gusts 32 Light Snow 10 100.4 0 78 -4 -8
8:00 WSW 22 gusts 35 Cloudy 16 100.2 1 83 -2 *
7:00 WSW 19 gusts 29 Cloudy 16 100.1 2 82 -1 *
6:00 WSW 22 gusts 31 Cloudy 16 100.0 2 90 0 *
5:00 WSW 18 gusts 26 Heavy Snow 0 99.8 1 96 1 *
4:00 WSW 14 gusts 19 Heavy Snow 0 99.7 1 99 1 *
3:00 W 3 Light Freezing Rain 0 99.6 -1 99 -1 -3
2:00 NW 6 Light Freezing Rain 0 99.6 -1 99 -1 -5
1:00 N 6 Fog 0 99.7 -1 98 -2 -5

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