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Great Slave Lake - basin: Past 24 Hour Conditions

Warnings

 

Ivvavik National Park

12:00 PM MST 12 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
12 December 2025
12:00 SW 21 gusts 31 N/A N/A 100.8 -24 61 -29 -39
11:00 SW 23 gusts 33 N/A N/A 100.9 -24 62 -29 -40
10:00 SW 23 gusts 30 N/A N/A 100.8 -24 60 -30 -40
9:00 SW 19 gusts 32 N/A N/A 100.9 -24 58 -30 -39
8:00 SW 20 gusts 35 N/A N/A 101.0 -24 59 -30 -39
7:00 SW 24 gusts 33 N/A N/A 101.0 -24 63 -29 -40
6:00 SSW 19 gusts 32 N/A N/A 101.1 -24 60 -30 -39
5:00 SW 26 gusts 36 N/A N/A 101.2 -24 60 -30 -41
4:00 WSW 27 gusts 40 N/A N/A 101.3 -24 60 -30 -41
3:00 SW 23 gusts 39 N/A N/A 101.5 -25 61 -30 -41
2:00 SW 26 gusts 41 N/A N/A 101.6 -26 64 -30 -43
1:00 SSW 25 gusts 41 N/A N/A 101.8 -26 66 -31 -43
0:00 SSW 28 gusts 45 N/A N/A 101.8 -26 65 -31 -44
11 December 2025
23:00 SSW 32 gusts 46 N/A N/A 101.9 -27 66 -31 -45
22:00 SSW 16 gusts 28 N/A N/A 102.3 -27 69 -31 -42
21:00 SW 29 gusts 42 N/A N/A 102.5 -29 67 -33 -48
20:00 SW 25 gusts 36 N/A N/A 102.7 -29 68 -33 -47
19:00 SSW 17 gusts 28 N/A N/A 102.9 -29 69 -33 -44
18:00 SW 21 gusts 30 N/A N/A 103.0 -29 68 -33 -46
17:00 SW 18 gusts 25 N/A N/A 103.2 -28 68 -33 -44
16:00 WSW 14 gusts 21 N/A N/A 103.3 -28 65 -32 -42
15:00 WSW 13 gusts 23 N/A N/A 103.4 -28 66 -32 -42
14:00 SSW 16 N/A N/A 103.5 -28 66 -32 -42
13:00 SW 13 gusts 24 N/A N/A 103.5 -27 65 -32 -40
12:00 SSW 5 gusts 20 N/A N/A 103.5 -27 66 -31 -35

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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