Weather observations for the past three days for
Koyuk, Koyuk Airport
| Date | Time (akst) | Wind (kph) | Vis. (km) | Weather | Sky Cond. | Temperature (ºC) | Relative Humidity | Wind Chill (°C) | Heat Index (°C) | Pressure | Precipitation (cm) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (cm) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | Min. | ||||||||||||||||
| 18 | 20:56 | SW 13 G 28 | 16.09 | Overcast | OVC065 | -13.9 | -16.7 | -7.8 | -15 | 80% | -20 | 76.07 | 1015.4 | ||||
| 18 | 19:56 | SW 19 G 31 | 16.09 | Mostly Cloudy | BKN060 | -14.4 | -17.2 | 80% | -22 | 76.07 | 1015.3 | ||||||
| 18 | 18:56 | SW 15 | 16.09 | Fair | CLR | -13.9 | -16.7 | 80% | -21 | 76.02 | 1014.5 | ||||||
| 18 | 17:56 | SW 19 G 33 | 16.09 | Fair | CLR | -11.7 | -15 | 77% | -19 | 75.92 | 1013.4 | ||||||
| 18 | 16:56 | SW 28 G 37 | 6.44 | Light Snow Fog/Mist | FEW009 SCT013 BKN019 | -8.9 | -11.1 | 84% | -17 | 75.87 | 1012.5 | ||||||
| 18 | 15:56 | SW 28 G 41 | 8.05 | Light Snow Fog/Mist | FEW010 OVC014 | -7.8 | -9.4 | 88% | -16 | 75.84 | 1012.4 | ||||||
| 18 | 14:56 | S 11 | 9.66 | Light Snow Fog/Mist | OVC013 | -10 | -11.7 | -10 | -12.8 | 88% | -15 | 75.9 | 1012.9 | ||||
| 18 | 13:56 | SW 15 | 12.87 | Light Snow | BKN025 OVC030 | -10.6 | -13.3 | 81% | -17 | 75.92 | 1013.2 | ||||||
| 18 | 12:56 | SW 20 G 30 | 16.09 | Light Snow | FEW035 OVC044 | -11.1 | -13.9 | 80% | -19 | 75.92 | 1013.1 | ||||||
| 18 | 11:56 | SW 20 G 30 | 16.09 | Mostly Cloudy | FEW024 BKN043 | -11.7 | -14.4 | 81% | -19 | 75.9 | 1012.8 | ||||||
| 18 | 10:56 | SW 22 G 35 | 16.09 | Fair | CLR | -12.2 | -15 | 80% | -20 | 75.79 | 1011.4 | ||||||
| 18 | 09:56 | SW 15 G 28 | 11.27 | Fair | CLR | -11.7 | -13.9 | 84% | -18 | 75.72 | 1010.4 | ||||||
| 18 | 08:56 | SW 19 | 8.05 | Fog/Mist | FEW019 | -10.6 | -12.8 | -1.1 | -10.6 | 84% | -18 | 75.62 | 1009.1 | ||||
| 18 | 07:56 | SW 24 G 39 | 6.44 | Fog/Mist | BKN017 BKN023 OVC032 | -7.2 | -9.4 | 84% | -14 | 75.49 | 1007.4 | ||||||
| 18 | 06:56 | SW 17 G 26 | 4.02 | Light Snow Fog/Mist | BKN011 BKN019 OVC024 | -5 | -6.1 | 92% | -10 | 75.34 | 1005.5 | ||||||
| 18 | 05:56 | SW 24 G 37 | 11.27 | Light Snow | BKN026 OVC034 | -5 | -5.6 | 96% | -12 | 75.21 | 1003.9 | ||||||
| 18 | 04:56 | SW 19 G 30 | 9.66 | Light Snow Fog/Mist | OVC007 | -1.1 | -1.7 | 96% | -6 | 75.11 | 1002.2 | ||||||
| 18 | 03:56 | SW 26 G 39 | 4.83 | Light Snow Fog/Mist | OVC003 | -1.1 | -1.1 | 100% | -7 | 75.06 | 1001.7 | ||||||
| 18 | 02:56 | S 30 G 39 | 0.80 | Snow Freezing Fog | OVC003 | -1.7 | -1.7 | -1.1 | -5 | 100% | -8 | 75.03 | 1001.2 | ||||
| 18 | 01:56 | S 24 G 35 | 1.61 | Light Snow Fog/Mist | OVC003 | -1.7 | -1.7 | 100% | -8 | 75.06 | 1001.7 | ||||||
| 18 | 00:56 | S 28 G 35 | 6.44 | Light Snow Fog/Mist | OVC003 | -2.2 | -2.2 | 100% | -9 | 75.11 | 1002.3 | ||||||
| 17 | 23:56 | S 28 G 39 | 2.01 | Light Snow Fog/Mist | OVC003 | -2.8 | -3.3 | 96% | -9 | 75.08 | 1002.0 | ||||||
| 17 | 22:56 | S 35 G 43 | 2.41 | Light Snow Fog/Mist and Breezy | OVC005 | -3.9 | -3.9 | 100% | -12 | 75.11 | 1002.3 | ||||||
| 17 | 21:56 | S 30 G 39 | 0.40 | Snow Freezing Fog | OVC009 | -4.4 | -4.4 | 100% | -12 | 75.08 | 1002.1 | ||||||
| 17 | 20:56 | S 26 G 39 | 0.80 | Snow Freezing Fog | OVC011 | -5 | -5.6 | -5 | -6.7 | 96% | -12 | 75.11 | 1002.4 | 0.13 | |||
| 17 | 19:56 | S 33 G 44 | 0.80 | Snow Freezing Fog and Breezy | SCT009 OVC013 | -5 | -5.6 | 96% | -13 | 75.13 | 1002.6 | ||||||
| 17 | 18:56 | S 30 G 43 | 0.40 | Snow Freezing Fog | OVC009 | -5.6 | -6.1 | 96% | -13 | 75.13 | 1002.8 | ||||||
| 17 | 17:56 | S 6 | 1.21 | Light Snow Fog/Mist | OVC007 | -6.1 | -6.7 | 96% | 75.21 | 1003.8 | 0.03 | 0.13 | |||||
| 17 | 16:56 | S 13 | 0.80 | Snow Freezing Fog | OVC005 | -5.6 | -6.1 | 96% | -10 | 75.26 | 1004.4 | 0.08 | |||||
| 17 | 15:56 | S 9 | 0.40 | Heavy Snow Freezing Fog | OVC005 | -6.1 | -6.7 | 96% | -10 | 75.29 | 1004.9 | 0.03 | |||||
| 17 | 14:56 | S 9 | 0.80 | Snow Freezing Fog | OVC007 | -6.7 | -7.2 | -6.7 | -9.4 | 96% | -11 | 75.39 | 1006.0 | 0.13 | |||
| 17 | 13:56 | Vrbl 7 | 0.40 | Snow Freezing Fog | OVC007 | -7.8 | -8.3 | 96% | -11 | 75.46 | 1007.1 | 0.03 | |||||
| 17 | 12:56 | E 6 | 0.80 | Snow Freezing Fog | OVC012 | -8.3 | -8.9 | 96% | 75.54 | 1008.3 | |||||||
| 17 | 11:56 | S 6 | 1.21 | Light Snow Fog/Mist | BKN012 OVC018 | -8.9 | -9.4 | 96% | 75.62 | 1009.1 | 0.03 | 0.1 | |||||
| 17 | 10:56 | Calm | 2.82 | Light Snow Fog/Mist | FEW007 BKN027 OVC035 | -8.9 | -10 | 92% | 75.64 | 1009.6 | 0.08 | ||||||
| 17 | 09:56 | Calm | 4.02 | Light Snow Fog/Mist | OVC003 | -9.4 | -10.6 | 91% | 75.69 | 1010.3 | |||||||
| 17 | 08:56 | NE 6 | 4.02 | Light Snow Fog/Mist | OVC009 | -9.4 | -10.6 | -9.4 | -11.1 | 91% | 75.72 | 1010.6 | |||||
| 17 | 07:56 | Calm | 4.02 | Fog/Mist | BKN004 OVC009 | -10 | -11.1 | 92% | 75.72 | 1010.5 | |||||||
| 17 | 06:56 | Calm | 4.83 | Light Snow Fog/Mist | BKN004 OVC010 | -10 | -11.1 | 92% | 75.72 | 1010.5 | |||||||
| 17 | 05:56 | E 9 | 9.66 | Light Snow Fog/Mist | OVC005 | -10.6 | -11.7 | 92% | -15 | 75.74 | 1011.0 | ||||||
| 17 | 04:56 | Calm | 3.22 | Light Snow Fog/Mist | OVC007 | -10.6 | -11.7 | 92% | 75.77 | 1011.2 | |||||||
| 17 | 03:56 | Calm | 2.41 | Light Snow Fog/Mist | BKN008 BKN012 OVC017 | -11.1 | -12.2 | 92% | 75.79 | 1011.5 | |||||||
| 17 | 02:56 | NE 7 | 1.21 | Light Snow Fog/Mist | OVC014 | -12.2 | -13.3 | -11.7 | -13.3 | 92% | -16 | 75.77 | 1011.4 | ||||
| 17 | 01:56 | N 6 | 1.21 | Light Snow Fog/Mist | OVC014 | -12.2 | -13.9 | 87% | 75.82 | 1012.0 | |||||||
| 17 | 00:56 | Vrbl 6 | 1.61 | Light Snow Fog/Mist | NULL | -12.8 | -13.9 | 92% | 75.82 | 1011.9 | |||||||
| 16 | 23:56 | E 19 G 28 | 0.40 | Snow Freezing Fog | NULL | -12.8 | -13.9 | 92% | -20 | 75.84 | 1012.2 | ||||||
| 16 | 22:56 | E 11 | 0.40 | Snow Freezing Fog | BKN007 BKN011 OVC017 | -12.2 | -14.4 | 84% | -18 | 75.95 | 1013.7 | ||||||
| 16 | 21:56 | NE 7 | 16.09 | Overcast | SCT060 BKN080 OVC110 | -12.8 | -17.2 | 70% | -17 | 76.05 | 1015.1 | ||||||
| 16 | 20:56 | E 11 | 16.09 | Mostly Cloudy | BKN110 | -13.3 | -18.3 | -13.3 | -17.2 | 66% | -19 | 76.1 | 1015.8 | ||||
| 16 | 19:56 | NE 15 | 16.09 | Partly Cloudy | SCT120 | -13.9 | -18.9 | 66% | -21 | 76.23 | 1017.5 | ||||||
| 16 | 18:56 | NE 11 | 16.09 | Fair | CLR | -13.9 | -18.9 | 66% | -20 | 76.28 | 1018.3 | ||||||
| 16 | 17:56 | NE 15 | 16.09 | Fair | CLR | -15 | -19.4 | 69% | -22 | 76.4 | 1019.9 | ||||||
| 16 | 16:56 | NE 13 | 16.09 | Fair | CLR | -15 | -20 | 66% | -22 | 76.5 | 1021.3 | ||||||
| 16 | 15:56 | N 15 | 16.09 | Fair | CLR | -16.7 | -21.1 | 69% | -24 | 76.66 | 1023.4 | ||||||
| 16 | 14:56 | N 15 | 16.09 | Fair | CLR | -17.2 | -22.2 | -17.2 | -26.7 | 65% | -25 | 76.78 | 1025.0 | ||||
| 16 | 13:56 | N 15 | 16.09 | Fair | CLR | -20.6 | -25 | 68% | -29 | 76.91 | 1026.6 | ||||||
| 16 | 12:56 | N 11 | 16.09 | Fair | CLR | -22.2 | -26.7 | 67% | -30 | 77.09 | 1028.8 | ||||||
| 16 | 11:56 | N 17 | 16.09 | Fair | CLR | -23.9 | -27.8 | 70% | -34 | 77.19 | 1030.4 | ||||||
| 16 | 10:56 | N 19 G 26 | 16.09 | Fair | CLR | -25 | -28.9 | 70% | -36 | 77.29 | 1031.9 | ||||||
| 16 | 09:56 | N 19 G 26 | 16.09 | Fair | CLR | -25.6 | -29.4 | 71% | -36 | 77.39 | 1033.1 | ||||||
| 16 | 08:56 | N 15 G 26 | 16.09 | Fair | CLR | -26.7 | -30.6 | -26.7 | -28.9 | 70% | -36 | 77.5 | 1034.5 | ||||
| 16 | 07:56 | N 22 G 35 | 16.09 | Fair | CLR | -27.8 | -31.1 | 73% | -40 | 77.55 | 1035.1 | ||||||
| 16 | 06:56 | Vrbl 9 | 16.09 | Fair | CLR | -28.3 | -31.7 | 73% | -36 | 77.7 | 1037.4 | ||||||
| 16 | 05:56 | N 13 | 16.09 | Fair | CLR | -27.8 | -31.1 | 73% | -37 | 77.75 | 1037.9 | ||||||
| 16 | 04:56 | N 11 | 16.09 | Fair | CLR | -27.8 | -31.7 | 69% | -36 | 77.8 | 1038.4 | ||||||
| 16 | 03:56 | N 9 | 16.09 | Fair | CLR | -27.8 | -31.7 | 69% | -35 | 77.88 | 1039.4 | ||||||
| 16 | 02:56 | NW 9 | 16.09 | Fair | CLR | -28.3 | -32.2 | -25.6 | -28.3 | 69% | -36 | 77.93 | 1040.3 | ||||
| 16 | 01:56 | Calm | 16.09 | Fair | CLR | -27.2 | -31.1 | 69% | 77.93 | 1040.2 | |||||||
| 16 | 00:56 | N 17 G 30 | 12.87 | Fair | CLR | -26.1 | -30.6 | 66% | -36 | 77.8 | 1038.6 | ||||||
| 15 | 23:56 | N 19 | 16.09 | Fair | CLR | -27.2 | -30.6 | 73% | -38 | 77.8 | 1038.6 | ||||||
| 15 | 22:56 | Calm | 16.09 | Fair | CLR | -27.8 | -31.1 | 73% | 77.85 | 1039.1 | |||||||
| 15 | 21:56 | Calm | 16.09 | Fair | CLR | -26.7 | -30.6 | 70% | 77.83 | 1038.7 | |||||||
| Date | Time (akst) | Wind (kph) | Vis. (km) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°C) | Heat Index (°C) | altimeter (cm) | sea level (mb) | 1 hr | 3 hr | 6 hr |
| 6 hour | |||||||||||||||||
| Temperature (ºC) | Pressure | Precipitation (cm) | |||||||||||||||