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Richelieu River and Northern Lake Champlain: Past 24 Hour Conditions

Warnings

 

CFB Valcartier

07:00 PM EDT 20 May 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) Humidex
20 May 2026
19:00 W 10 Mainly Sunny 24 101.4 14 36 -1 *
18:00 N/A N/A N/A N/A N/A N/A N/A *
17:00 N/A N/A N/A N/A N/A N/A N/A *
16:00 N/A N/A N/A N/A N/A N/A N/A *
15:00 N/A N/A N/A N/A N/A N/A N/A *
14:00 W 14 gusts 24 Partly Cloudy 24 100.8 23 34 6 *
13:00 WSW 15 gusts 31 Partly Cloudy 24 100.7 22 35 6 *
12:00 WNW 18 gusts 30 Partly Cloudy 24 100.6 22 37 7 *
11:00 WNW 16 gusts 29 Partly Cloudy 24 100.5 22 62 14 25
10:00 WSW 8 gusts 16 Mostly Cloudy 24 100.4 23 65 16 27
9:00 N/A N/A N/A N/A N/A N/A N/A *
8:00 N/A N/A N/A N/A N/A N/A N/A *
7:00 N/A N/A N/A N/A N/A N/A N/A *
6:00 N/A N/A N/A N/A N/A N/A N/A *
5:00 N/A N/A N/A N/A N/A N/A N/A *
4:00 N/A N/A N/A N/A N/A N/A N/A *
3:00 N/A N/A N/A N/A N/A N/A N/A *
2:00 N/A N/A N/A N/A N/A N/A N/A *
1:00 N/A N/A N/A N/A N/A N/A N/A *
0:00 N/A N/A N/A N/A N/A N/A N/A *
19 May 2026
23:00 N/A N/A N/A N/A N/A N/A N/A *
22:00 N/A N/A N/A N/A N/A N/A N/A *
21:00 N/A N/A N/A N/A N/A N/A N/A *
20:00 N/A N/A N/A N/A N/A N/A N/A *
19:00 N/A N/A N/A N/A N/A N/A N/A *

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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