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. | ||||||||||||||||
| 19 | 23:56 | NE 13 | 16.09 | Overcast | OVC039 | -2.8 | -6.7 | 75% | -7 | 73.38 | 979.4 | ||||||
| 19 | 22:56 | NE 11 | 16.09 | Overcast | OVC045 | -2.2 | -6.7 | 72% | -6 | 73.43 | 979.7 | ||||||
| 19 | 21:56 | NE 13 | 16.09 | Overcast | BKN040 OVC049 | -2.8 | -6.1 | 78% | -7 | 73.46 | 980.2 | ||||||
| 19 | 20:56 | NE 11 | 16.09 | Overcast | OVC034 | -2.2 | -5.6 | 0 | -2.2 | 78% | -6 | 73.51 | 980.9 | ||||
| 19 | 19:56 | NE 13 | 16.09 | Overcast | BKN034 OVC043 | -1.7 | -5 | 78% | -6 | 73.53 | 981.4 | ||||||
| 19 | 18:56 | E 13 | 16.09 | Overcast | SCT039 OVC050 | -1.1 | -5 | 75% | -5 | 73.58 | 981.8 | ||||||
| 19 | 17:56 | E 17 | 16.09 | Overcast | OVC090 | -0.6 | -3.9 | 79% | -5 | 73.58 | 982.0 | ||||||
| 19 | 16:56 | E 19 G 28 | 16.09 | Overcast | OVC090 | 0 | -3.3 | 79% | -5 | 73.66 | 983.1 | ||||||
| 19 | 15:56 | E 19 | 16.09 | Partly Cloudy | SCT055 | -0.6 | -3.3 | 82% | -5 | 73.76 | 984.2 | ||||||
| 19 | 14:56 | E 11 | 16.09 | Mostly Cloudy | BKN070 | -0.6 | -2.8 | 0 | -5.6 | 85% | -4 | 73.86 | 985.6 | 0.03 | |||
| 19 | 13:56 | NE 9 | 16.09 | Overcast | OVC060 | -0.6 | -2.8 | 85% | -3 | 73.96 | 987.0 | ||||||
| 19 | 12:56 | NE 9 | 16.09 | Overcast | BKN065 OVC080 | -1.7 | -3.9 | 85% | -5 | 74.04 | 988.1 | ||||||
| 19 | 11:56 | NE 9 | 14.48 | Light Snow | FEW060 OVC075 | -2.8 | -4.4 | 89% | -6 | 74.12 | 988.9 | 0.03 | |||||
| 19 | 10:56 | N 13 | 14.48 | Light Snow | FEW034 BKN050 OVC080 | -3.9 | -5 | 92% | -8 | 74.17 | 989.7 | ||||||
| 19 | 09:56 | NE 11 | 2.01 | Light Snow Fog/Mist | SCT017 OVC026 | -5 | -6.1 | 92% | -9 | 74.27 | 991.2 | 0.03 | |||||
| 19 | 08:56 | NE 11 | 6.44 | Light Snow Fog/Mist | OVC023 | -5.6 | -7.2 | -5.6 | -7.8 | 89% | -10 | 74.35 | 992.2 | ||||
| 19 | 07:56 | NE 11 | 16.09 | Light Snow | BKN031 OVC055 | -6.7 | -7.8 | 92% | -11 | 74.42 | 993.1 | ||||||
| 19 | 06:56 | NE 7 | 16.09 | Mostly Cloudy | BKN022 BKN095 | -7.2 | -8.3 | 92% | -10 | 74.47 | 993.8 | ||||||
| 19 | 05:56 | N 9 | 16.09 | Overcast | FEW022 OVC026 | -7.2 | -8.3 | 92% | -11 | 74.52 | 994.5 | ||||||
| 19 | 03:56 | Calm | 14.48 | Light Snow | OVC035 | -7.2 | -9.4 | 84% | 74.57 | 995.2 | |||||||
| 19 | 02:56 | Calm | 16.09 | Overcast | OVC030 | -6.7 | -8.3 | -2.8 | -6.7 | 89% | 74.57 | 995.2 | |||||
| 19 | 01:56 | W 7 | 16.09 | Overcast | OVC024 | -6.1 | -7.8 | 88% | -9 | 74.55 | 994.8 | ||||||
| 19 | 00:56 | SW 7 | 16.09 | Overcast | FEW021 OVC030 | -6.1 | -7.2 | 92% | -9 | 74.47 | 994.0 | ||||||
| 18 | 23:56 | SW 9 | 14.48 | Light Snow | SCT026 BKN033 OVC070 | -5.6 | -6.7 | 92% | -9 | 74.42 | 993.3 | ||||||
| 18 | 21:56 | S 22 G 37 | 14.48 | Overcast | FEW021 BKN028 OVC070 | -3.3 | -4.4 | 92% | -9 | 74.3 | 991.5 | ||||||
| 18 | 20:56 | S 28 G 41 | 14.48 | Light Snow | OVC022 | -2.8 | -4.4 | -1.7 | -3.3 | 89% | -9 | 74.27 | 991.1 | ||||
| 18 | 19:56 | S 26 G 37 | 12.87 | Light Snow | BKN022 BKN027 OVC055 | -2.8 | -5 | 85% | -9 | 74.22 | 990.6 | ||||||
| 18 | 18:56 | S 28 G 43 | 16.09 | Overcast | OVC060 | -2.8 | -4.4 | 89% | -9 | 74.17 | 989.9 | ||||||
| 18 | 17:56 | S 30 G 41 | 6.44 | Light Snow Fog/Mist | FEW015 BKN035 OVC044 | -2.8 | -3.9 | 92% | -10 | 74.14 | 989.3 | ||||||
| 18 | 16:56 | S 31 G 43 | 8.05 | Light Snow Fog/Mist | SCT028 BKN037 OVC044 | -2.2 | -3.9 | 88% | -9 | 74.09 | 988.7 | ||||||
| 18 | 15:56 | S 33 G 44 | 12.87 | Light Snow and Breezy | OVC036 | -2.2 | -3.3 | 92% | -9 | 74.07 | 988.4 | ||||||
| 18 | 14:56 | S 30 G 43 | 12.87 | Light Snow | SCT031 BKN040 OVC070 | -2.2 | -3.3 | 0.6 | -2.2 | 92% | -9 | 74.04 | 987.9 | 0.05 | |||
| 18 | 13:56 | S 22 G 35 | 16.09 | Overcast | BKN026 OVC034 | -1.1 | -2.2 | 92% | -7 | 73.99 | 987.5 | ||||||
| 18 | 12:56 | S 20 G 28 | 16.09 | Mostly Cloudy | SCT025 BKN050 BKN065 | -1.7 | -2.8 | 92% | -7 | 73.99 | 987.2 | ||||||
| 18 | 11:56 | S 24 G 37 | 1.61 | Light Snow Fog/Mist | BKN004 OVC014 | -1.1 | -1.7 | 96% | -7 | 73.94 | 986.7 | 0.03 | 0.05 | ||||
| 18 | 10:56 | S 22 G 37 | 0.40 | Heavy Snow Fog | BKN004 OVC017 | 0 | -1.7 | 88% | -5 | 73.91 | 986.4 | 0.03 | |||||
| 18 | 09:56 | SE 24 G 44 | 14.48 | Unknown Precip | BKN037 BKN046 OVC055 | 0.6 | -1.1 | 89% | -5 | 73.84 | 985.5 | ||||||
| 18 | 08:56 | SE 24 | 11.27 | Light Snow | SCT030 OVC040 | 0.6 | -1.7 | 1.1 | -1.7 | 85% | -5 | 73.84 | 985.4 | 0.03 | |||
| 18 | 07:56 | SE 24 G 39 | 8.05 | Light Snow | OVC033 | 1.1 | -1.7 | 82% | -4 | 73.81 | 985.0 | ||||||
| 18 | 06:56 | SE 24 | 16.09 | Overcast | FEW039 OVC050 | 1.1 | -2.2 | 79% | -4 | 73.79 | 984.6 | ||||||
| 18 | 05:56 | SE 24 G 35 | 16.09 | Overcast | OVC060 | 0.6 | -2.2 | 82% | -5 | 73.76 | 984.4 | 0.03 | 0.03 | ||||
| 18 | 04:56 | SE 20 | 16.09 | Overcast | BKN050 OVC065 | 0 | -2.2 | 85% | -5 | 73.79 | 984.7 | ||||||
| 18 | 03:56 | E 13 | 16.09 | Overcast | SCT050 OVC065 | -1.7 | -3.3 | 89% | -6 | 73.79 | 984.7 | ||||||
| 18 | 02:56 | Vrbl 6 | 16.09 | Overcast | OVC049 | -1.1 | -3.3 | -1.1 | -6.7 | 85% | 73.81 | 985.0 | |||||
| 18 | 01:56 | NE 7 | 16.09 | Overcast | OVC049 | -2.2 | -3.9 | 88% | -5 | 73.81 | 985.2 | ||||||
| 18 | 00:56 | NE 7 | 16.09 | Overcast | BKN050 OVC065 | -2.8 | -4.4 | 89% | -5 | 73.81 | 985.2 | ||||||
| 17 | 23:56 | NE 11 | 14.48 | Light Snow | OVC055 | -3.3 | -5 | 88% | -7 | 73.81 | 985.0 | ||||||
| 17 | 22:56 | N 9 | 16.09 | Overcast | OVC055 | -3.9 | -5.6 | 88% | -7 | 73.81 | 984.9 | ||||||
| 17 | 21:56 | N 13 | 14.48 | Overcast | SCT049 OVC060 | -5 | -6.1 | 92% | -10 | 73.79 | 984.8 | ||||||
| 17 | 20:56 | N 11 | 4.83 | Light Snow Fog/Mist | SCT012 BKN022 OVC045 | -6.7 | -7.8 | -6.1 | -10 | 92% | -11 | 73.76 | 984.5 | 0.03 | 0.03 | ||
| 17 | 19:56 | N 11 | 0.40 | Heavy Snow Freezing Fog | BKN005 BKN015 OVC039 | -6.7 | -8.3 | 89% | -11 | 73.76 | 984.4 | ||||||
| 17 | 18:56 | N 15 | 4.02 | Light Snow Fog/Mist | BKN017 OVC024 | -8.3 | -9.4 | 92% | -14 | 73.74 | 984.2 | ||||||
| 17 | 17:56 | N 13 | 14.48 | Light Snow | BKN026 BKN036 OVC043 | -8.3 | -10 | 88% | -14 | 73.71 | 983.9 | ||||||
| 17 | 16:56 | N 15 | 14.48 | Light Snow | FEW015 OVC028 | -9.4 | -11.1 | 88% | -15 | 73.71 | 984.0 | ||||||
| 17 | 15:56 | N 17 | 4.83 | Light Snow Fog/Mist | OVC028 | -10 | -11.7 | 88% | -17 | 73.74 | 984.1 | ||||||
| 17 | 14:56 | N 19 G 30 | 9.66 | Light Snow Fog/Mist | BKN028 OVC037 | -10 | -12.2 | -10 | -12.2 | 84% | -17 | 73.74 | 984.2 | 0.08 | |||
| 17 | 13:56 | N 17 G 26 | 4.02 | Light Snow Fog/Mist | FEW011 SCT016 OVC035 | -10.6 | -12.8 | 84% | -17 | 73.76 | 984.4 | ||||||
| 17 | 12:56 | N 17 G 28 | 14.48 | Light Snow | SCT025 OVC033 | -11.1 | -13.3 | 84% | -18 | 73.76 | 984.5 | 0.03 | |||||
| 17 | 11:56 | Vrbl 9 | 12.87 | Light Snow | OVC027 | -11.1 | -13.3 | 84% | -16 | 73.79 | 984.8 | 0.03 | 0.05 | ||||
| 17 | 10:55 | N 13 G 26 | 2.82 | Light Snow Fog/Mist | OVC033 | -11.7 | -13.9 | 84% | -18 | 73.76 | 984.4 | 0.03 | |||||
| 17 | 09:56 | N 17 G 26 | 2.82 | Light Snow Fog/Mist | FEW018 BKN042 OVC050 | -12.2 | -13.9 | 87% | -19 | 73.76 | 984.4 | ||||||
| 17 | 08:56 | N 15 G 28 | 3.22 | Light Snow Fog/Mist | BKN040 OVC049 | -12.2 | -13.9 | -12.2 | -13.3 | 87% | -19 | 73.76 | 984.5 | ||||
| 17 | 07:56 | N 15 G 26 | 1.61 | Light Snow Fog/Mist | BKN018 OVC023 | -12.2 | -14.4 | 84% | -19 | 73.76 | 984.6 | ||||||
| 17 | 06:56 | N 19 G 26 | 2.01 | Light Snow Fog/Mist | OVC026 | -12.8 | -14.4 | 88% | -20 | 73.79 | 984.7 | ||||||
| 17 | 05:56 | N 15 G 26 | 4.02 | Light Snow Fog/Mist | SCT018 BKN025 OVC031 | -12.8 | -15 | 84% | -20 | 73.79 | 984.8 | ||||||
| 17 | 04:56 | N 20 G 30 | 1.21 | Light Snow Fog/Mist | OVC012 | -12.8 | -15 | 84% | -21 | 73.81 | 985.0 | ||||||
| 17 | 03:56 | N 20 G 33 | 1.61 | Light Snow Fog/Mist | OVC018 | -13.3 | -15.6 | 83% | -21 | 73.84 | 985.5 | ||||||
| 17 | 02:56 | N 22 G 31 | 1.21 | Light Snow | OVC016 | -13.3 | -16.1 | -13.3 | -16.1 | 80% | -22 | 73.86 | 985.9 | ||||
| 17 | 01:56 | N 15 G 30 | 16.09 | Overcast | BKN060 OVC075 | -13.9 | -17.8 | 73% | -21 | 73.94 | 986.9 | ||||||
| 17 | 00:56 | N 22 G 33 | 16.09 | Overcast | FEW070 OVC090 | -14.4 | -18.3 | 73% | -23 | 73.96 | 987.3 | ||||||
| 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) | |||||||||||||||