Weather observations for the past three days for
Yellowknife Airport
Imperial (Metric)
Date Time (mdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
15 22:00 E 9 15.00 Mostly Cloudy BKN110 BKN240 33.8 19.4 56% 27 30.15 1022.7
15 21:00 E 10 15.00 Mostly Cloudy BKN110 BKN240 35.6 17.6 48% 29 30.15 1022.6
15 20:00 NE 12 15.00 Mostly Cloudy FEW025 BKN120 BKN240 35.6 17.6 48% 28 30.15 1022.6
15 19:00 NE 9 15.00 Mostly Cloudy FEW025 BKN120 BKN240 37.4 17.6 45% 31 30.15 1022.7
15 18:00 NE 9 15.00 Mostly Cloudy FEW025 BKN120 BKN240 37.4 15.8 41% 31 30.16 1023.1
15 17:00 NE 8 15.00 Partly Cloudy FEW025 FEW170 SCT240 37.4 17.6 45% 32 30.17 1023.3
15 16:00 E 7 15.00 Mostly Cloudy FEW025 SCT170 BKN240 35.6 17.6 48% 31 30.18 1023.6
15 15:00 E 3 15.00 Mostly Cloudy FEW025 SCT170 BKN240 33.8 19.4 56% 30.19 1024.2
15 14:00 NE 5 15.00 Partly Cloudy FEW025 FEW170 SCT240 32 15.8 51% 28 30.2 1024.5
15 13:00 NE 8 15.00 Mostly Cloudy FEW025 SCT170 BKN240 30.2 17.6 59% 23 30.21 1024.8
15 11:00 NE 6 15.00 Mostly Cloudy BKN023 28.4 17.6 64% 23 30.22 1025.3
15 10:00 NE 7 15.00 Mostly Cloudy BKN021 26.6 17.6 69% 20 30.22 1025.4
15 09:00 E 9 15.00 Mostly Cloudy BKN020 24.8 15.8 69% 16 30.23 1025.6
15 08:00 NE 12 15.00 Mostly Cloudy BKN018 24.8 17.6 74% 15 30.24 1025.8
15 07:00 NE 10 G 17 15.00 Mostly Cloudy BKN018 24.8 17.6 74% 15 30.23 1025.6
15 06:00 NE 9 15.00 Mostly Cloudy BKN019 BKN130 24.8 15.8 69% 16 30.23 1025.4
15 05:00 N 9 15.00 Mostly Cloudy BKN019 BKN130 24.8 17.6 74% 16 30.22 1025.3
15 04:00 N 10 15.00 Mostly Cloudy BKN021 24.8 15.8 69% 15 30.22 1025.1
15 03:00 NE 10 15.00 Mostly Cloudy BKN020 BKN240 24.8 15.8 69% 15 30.21 1025.0
15 02:00 NE 12 G 17 15.00 Mostly Cloudy BKN021 BKN240 24.8 17.6 74% 15 30.21 1025.0
15 01:00 NE 12 15.00 Mostly Cloudy BKN022 BKN240 24.8 17.6 74% 15 30.21 1024.8
15 00:00 NE 14 15.00 Mostly Cloudy BKN024 BKN240 26.6 15.8 64% 16 30.21 1024.9
14 23:00 NE 12 15.00 Mostly Cloudy BKN032 BKN240 26.6 17.6 69% 17 30.21 1024.8
14 22:00 NE 14 15.00 Mostly Cloudy SCT028 BKN240 26.6 17.6 69% 16 30.21 1024.9
14 21:00 NE 15 15.00 Mostly Cloudy SCT028 BKN240 28.4 17.6 64% 18 30.21 1024.7
14 20:00 NE 17 15.00 Mostly Cloudy SCT028 BKN240 30.2 17.6 59% 19 30.19 1024.2
14 19:00 NE 14 15.00 Mostly Cloudy BKN032 BKN240 32 17.6 55% 23 30.18 1023.7
14 18:00 N 16 15.00 Mostly Cloudy BKN033 BKN240 33.8 17.6 51% 24 30.16 1023.2
14 17:00 N 17 G 23 15.00 Mostly Cloudy BKN036 BKN240 35.6 17.6 48% 26 30.15 1022.9
14 16:00 N 14 G 23 15.00 Mostly Cloudy BKN032 BKN240 35.6 19.4 52% 27 30.14 1022.4
14 15:00 N 15 15.00 Mostly Cloudy BKN029 BKN240 35.6 19.4 52% 27 30.13 1022.0
14 14:00 N 16 G 23 15.00 Mostly Cloudy BKN020 BKN240 35.6 19.4 52% 27 30.11 1021.4
14 13:00 N 17 G 24 15.00 Mostly Cloudy SCT020 BKN240 35.6 21.2 56% 26 30.09 1020.7
14 12:00 N 16 G 23 15.00 Partly Cloudy FEW020 SCT240 33.8 21.2 60% 24 30.09 1020.5
14 11:00 N 13 G 20 15.00 Partly Cloudy SCT020 SCT240 33.8 21.2 60% 25 30.08 1020.2
14 10:00 N 14 G 20 15.00 Mostly Cloudy SCT020 BKN240 32 21.2 64% 23 30.05 1019.4
14 09:00 NE 13 15.00 Mostly Cloudy SCT014 BKN240 30.2 23 75% 21 30.04 1018.8
14 08:00 N 14 G 22 15.00 Mostly Cloudy BKN011 28.4 23 80% 18 30.02 1018.1
14 07:00 N 16 15.00 Mostly Cloudy BKN010 BKN240 26.6 23 86% 15 30.01 1017.8
14 06:00 N 12 15.00 Partly Cloudy FEW058 FEW130 SCT240 26.6 21.2 80% 17 29.99 1017.3
14 05:00 NE 13 15.00 Partly Cloudy FEW058 SCT130 SCT240 28.4 21.2 74% 19 29.97 1016.5
14 04:00 NE 12 G 17 15.00 Mostly Cloudy SCT058 BKN130 BKN240 28.4 23 80% 19 29.95 1015.8
14 03:00 NE 12 15.00 Partly Cloudy FEW048 FEW130 SCT180 28.4 21.2 74% 19 29.94 1015.5
14 02:00 NE 9 15.00 Mostly Cloudy FEW048 BKN130 30.2 23 75% 23 29.93 1015.1
14 01:00 NE 9 15.00 Mostly Cloudy FEW048 SCT130 BKN240 32 23 69% 25 29.92 1014.6
14 00:00 E 14 15.00 Partly Cloudy FEW048 SCT150 33.8 23 65% 25 29.9 1013.8
13 23:00 NE 14 15.00 Mostly Cloudy FEW048 BKN150 BKN240 35.6 24.8 65% 27 29.88 1013.4
13 22:00 E 10 15.00 Mostly Cloudy FEW050 BKN150 39.2 26.6 61% 33 29.87 1013.0
13 21:00 E 12 15.00 Mostly Cloudy FEW050 BKN140 BKN200 41 26.6 57% 35 29.86 1012.5
13 20:00 E 15 15.00 Mostly Cloudy FEW050 BKN160 BKN200 42.8 24.8 49% 36 29.83 1011.8
13 19:00 NE 13 G 18 15.00 Mostly Cloudy SCT048 BKN170 BKN240 44.6 26.6 49% 39 29.82 1011.4
13 18:00 NE 10 15.00 Mostly Cloudy BKN048 BKN200 44.6 24.8 46% 40 29.82 1011.2
13 17:00 NE 10 G 17 15.00 Mostly Cloudy BKN050 BKN200 44.6 24.8 46% 40 29.8 1010.7
13 16:00 NE 9 15.00 Mostly Cloudy BKN048 BKN110 BKN210 48.2 26.6 43% 45 29.79 1010.3
13 15:00 E 12 15.00 Mostly Cloudy BKN041 BKN120 BKN210 46.4 24.8 43% 42 29.79 1010.2
13 14:00 Vrbl 3 15.00 Mostly Cloudy SCT041 BKN150 BKN240 44.6 26.6 49% 29.79 1010.1
13 13:00 E 3 15.00 Mostly Cloudy FEW050 BKN120 BKN240 42.8 24.8 49% 29.78 1010.1
13 12:00 SE 6 15.00 Mostly Cloudy FEW050 FEW090 BKN150 BKN240 41 24.8 53% 38 29.79 1010.1
13 11:00 E 6 15.00 Mostly Cloudy FEW050 FEW090 BKN150 BKN240 39.2 24.8 56% 36 29.79 1010.3
13 09:00 NE 7 15.00 Mostly Cloudy FEW090 BKN120 BKN240 33.8 26.6 75% 28 29.79 1010.4
13 08:00 E 9 15.00 Mostly Cloudy FEW090 BKN120 BKN240 32 26.6 80% 25 29.79 1010.3
13 07:00 NE 8 15.00 Mostly Cloudy FEW050 BKN090 BKN240 30.2 26.6 86% 23 29.8 1010.5
13 06:00 NE 9 15.00 Mostly Cloudy FEW048 SCT100 BKN140 30.2 26.6 86% 23 29.79 1010.2
13 05:00 NE 9 15.00 Mostly Cloudy FEW048 BKN110 30.2 24.8 80% 23 29.79 1010.3
13 04:00 NE 9 15.00 Mostly Cloudy FEW048 BKN110 BKN170 28.4 24.8 86% 20 29.77 1009.8
13 03:00 NE 9 15.00 Mostly Cloudy SCT048 BKN130 BKN240 30.2 24.8 80% 23 29.77 1009.5
13 02:00 NE 9 15.00 Mostly Cloudy BKN048 BKN240 30.2 24.8 80% 23 29.79 1010.2
13 01:00 NE 10 15.00 Partly Cloudy SCT048 SCT240 32 24.8 75% 24 29.79 1010.4
13 00:00 NE 9 15.00 Mostly Cloudy SCT052 BKN240 33.8 24.8 70% 27 29.8 1010.7
12 23:00 NE 10 15.00 Mostly Cloudy BKN052 BKN240 35.6 24.8 65% 29 29.8 1010.8
Date Time (mdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)