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Great Slave Lake - basin: Past 24 Hour Conditions

Warnings

 

Hay River/Merlyn Carter Airport

01:00 AM MST 05 December 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
(MST)		 Wind(knots) Conditions Visibility(km) Pressure(kPa) Air temp(°C) Relative humidity(%) Dew point(°C) Wind Chill
05 December 2025
1:00 W 8 Clear 24 102.8 -26 72 -29 -36
0:00 W 8 Mainly Clear 24 102.8 -24 73 -28 -34
04 December 2025
23:00 NW 15 gusts 22 Blowing Snow 6 102.8 -22 70 -26 -35
22:00 NW 20 gusts 26 Blowing Snow 4 102.7 -22 71 -25 -36
21:00 NW 19 gusts 28 Blowing Snow 5 102.7 -21 73 -25 -35
20:00 NW 19 gusts 27 Blowing Snow 3 102.7 -21 74 -24 -34
19:00 NW 20 gusts 26 Blowing Snow 4 102.6 -20 75 -23 -33
18:00 NW 24 Blowing Snow 2 102.6 -19 76 -22 -33
17:00 NW 27 gusts 33 Blowing Snow 0.4 102.5 -18 78 -21 -33
16:00 NW 22 Blowing Snow 0.4 102.4 -16 80 -18 -28
15:00 NNW 15 gusts 26 Light Snow and Drifting Snow 5 102.2 -15 81 -17 -25
14:00 NW 23 Light Snow and Drifting Snow 8 102.1 -14 80 -17 -27
13:00 NW 21 gusts 28 Light Snow and Drifting Snow 16 102.0 -14 79 -17 -26
12:00 NW 20 gusts 28 Light Snow and Drifting Snow 1 101.9 -13 82 -15 -24
11:00 NNW 19 gusts 25 Light Snow and Drifting Snow 1 101.8 -13 82 -15 -24
10:00 NW 19 Light Snow and Drifting Snow 2 101.7 -13 82 -15 -23
9:00 NW 17 Light Snow 5 101.6 -12 82 -15 -23
8:00 NW 15 gusts 21 Light Snow 8 101.6 -12 83 -15 -22
7:00 NW 12 Light Snow 16 101.5 -13 84 -15 -22
6:00 WNW 11 Light Snow 19 101.5 -13 83 -16 -22
5:00 NW 10 Light Snow 19 101.5 -13 80 -16 -21
4:00 NW 10 Light Snow 13 101.4 -13 81 -16 -22
3:00 NW 9 Light Snow 19 101.4 -14 82 -16 -22
2:00 NNW 8 Mainly Clear 24 101.4 -13 81 -16 -21
1:00 NW 16 Mainly Clear 24 101.4 -13 82 -15 -23

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

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Map of Mackenzie - Mackenzie River marine weather areas Cambridge Bay Airport Inner Whaleback Rocks Hay River/Merlyn Carter Airport Inuvik Airport Fort Simpson Airport Tulita Airport Great Slave Lake North Arm - 45150 Keats Point Łutselk'e Airport Croker River Norman Wells Airport Paulatuk Airport Bathurst Inlet Pelly Island Storm Hills Hat Island Little Chicago Liverpool Bay Yellowknife Airport Wrigley Airport Tuktoyaktuk Airport Komakuk Beach Fort Chipewyan Airport Stony Rapids Airport Uranium City Egg Island Prairie River Thomsen River Sachs Harbour Airport Herschel Island Ulukhaktok Airport Stefansson Island Cape Providence Gateshead Island Shingle Point Airport Aklavik Airport Cape Parry Airport Cape Peel West Fort Good Hope Airport Fort Providence Kugluktuk Airport Great Slave Lake - 45141 Fort Reliance Fort Resolution Airport
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