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

Warnings

 

Saint John Airport

02:00 PM AST 19 January 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
(AST)		 Wind(knots) Conditions Visibility(km) Pressure(kPa) Air temp(°C) Relative humidity(%) Dew point(°C) Wind Chill
19 January 2026
14:00 W 4 Light Snow 6 100.7 -2 89 -4 -5
13:00 NNW 5 Light Snow 8 100.7 -3 89 -4 -7
12:00 NNW 6 Mostly Cloudy 16 100.7 -3 91 -5 -8
11:00 NNW 7 Mostly Cloudy 16 100.7 -4 93 -5 -8
10:00 NNW 6 Mostly Cloudy 13 100.6 -4 94 -5 -8
9:00 NNW 7 Light Snow 5 100.5 -4 96 -5 -9
8:00 NNW 8 Light Snow 4 100.5 -4 99 -4 -9
7:00 N 8 Light Snow 3 100.4 -3 98 -4 -9
6:00 N 8 Light Snow 2 100.4 -3 99 -3 -8
5:00 N 10 Light Snow 2 100.4 -3 100 -3 -9
4:00 N 12 Light Snow 2 100.4 -3 100 -3 -9
3:00 N 12 Light Snow 2 100.6 -3 100 -3 -9
2:00 N 11 Light Snow 1 100.7 -2 100 -2 -8
1:00 NNE 8 Light Snow 2 100.8 -1 100 -1 -6
0:00 NNE 8 Light Snow 2 101.0 -1 100 -1 -6
18 January 2026
23:00 NNE 6 Light Snow 5 101.1 -1 100 -1 -5
22:00 N 7 Light Snow 5 101.2 0 100 0 -4
21:00 N 3 Mist 10 101.3 -1 100 -1 -3
20:00 NE 2 Mist 10 101.4 0 100 0 -2
19:00 N 2 Mostly Cloudy 16 101.5 -1 100 -1 -1
18:00 N 1 Mostly Cloudy 16 101.5 0 100 0 -1
17:00 N 2 Mostly Cloudy 16 101.6 1 100 1 *
16:00 SW 5 Mostly Cloudy 16 101.6 1 100 1 *
15:00 SW 2 Mostly Cloudy 16 101.6 1 100 1 *
14:00 S 2 Cloudy 16 101.6 0 100 0 *

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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