Weather observations for the past three days for
Koyuk, Koyuk Airport
Metric (Imperial)
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.
13 00:56 N 11 4.02 Light Snow OVC019 -21.7 -24.4 79% -29 75.79 1011.6
12 23:56 N 7 6.44 Light Snow OVC019 -20.6 -23.3 79% -26 75.67 1010.1
12 22:56 NW 7 8.05 Light Snow OVC019 -20 -22.8 79% -25 75.57 1008.7
12 21:56 Calm 9.66 Light Snow OVC025 -19.4 -22.8 75% 75.44 1007.0
12 20:56 NW 26 G 33 14.48 Light Snow OVC025 -19.4 -22.2 -11.7 -19.4 79% -30 75.29 1004.9
12 19:56 NW 24 G 33 8.05 Light Snow FEW007 BKN036 OVC070 -18.9 -21.7 79% -29 75.11 1002.3
12 18:56 N 15 0.80 Snow Freezing Fog BKN007 OVC014 -16.7 -18.9 83% -24 74.96 1000.5
12 17:56 NE 9 2.41 Light Snow Fog/Mist OVC014 -13.9 -15.6 87% -19 74.93 999.9
12 16:56 Calm 0.80 Light Snow Freezing Fog OVC007 -12.8 -14.4 88% 74.8 998.4
12 15:56 Calm 2.41 Light Snow Fog/Mist OVC013 -12.2 -13.9 87% 74.7 997.0
12 14:56 Vrbl 6 8.05 Light Snow Fog/Mist OVC015 -12.2 -14.4 -7.2 -12.2 84% 74.55 995.0 0.03
12 13:56 N 11 2.82 Light Snow Fog/Mist OVC017 -10.6 -12.2 88% -16 74.45 993.6
12 12:56 N 11 1.61 Light Snow Fog/Mist BKN020 OVC026 -8.9 -10.6 88% -14 74.37 992.6 0.03
12 11:56 NW 13 1.21 Light Snow Fog/Mist BKN016 OVC023 -9.4 -11.1 88% -15 74.32 991.9
12 10:56 NW 7 16.09 Light Snow OVC024 -8.3 -10 88% -12 74.27 991.1
12 09:56 N 7 12.87 Light Snow OVC026 -8.3 -9.4 92% -12 74.22 990.4
12 08:56 N 7 16.09 Overcast OVC028 -7.8 -8.9 -6.1 -10 92% -11 74.17 989.8 0.03
12 07:56 Vrbl 6 16.09 Overcast OVC028 -8.9 -10.6 88% 74.12 989.2
12 06:56 N 7 16.09 Mostly Cloudy SCT028 BKN080 -8.9 -9.4 96% -12 74.09 988.9
12 04:56 Calm 14.48 Light Snow SCT044 OVC060 -7.8 -8.3 96% 74.07 988.4
12 03:56 NE 9 9.66 Light Snow Fog/Mist OVC037 -6.1 -7.2 92% -10 74.02 987.8 0.03
12 02:56 Calm 16.09 Overcast BKN033 OVC050 -8.9 -10 -6.7 -10.6 92% 74.02 987.7 0.03 0.03
12 01:56 Calm 3.22 Light Snow Fog/Mist BKN025 OVC032 -9.4 -10.6 91% 73.96 987.3
12 00:56 Calm 2.41 Light Snow Fog/Mist BKN019 OVC028 -8.3 -8.9 96% 73.96 986.9
11 23:56 Calm 4.83 Light Snow Fog/Mist FEW028 BKN033 OVC047 -9.4 -11.1 88% 73.91 986.4
11 22:56 Calm 2.41 Light Snow Fog/Mist FEW023 OVC030 -9.4 -10.6 91% 73.89 986.0
11 21:56 Calm 2.82 Light Snow Fog/Mist FEW014 OVC024 -10 -11.1 92% 73.84 985.5
11 20:56 Calm 2.01 Light Snow Fog/Mist OVC023 -10.6 -11.7 -8.9 -12.2 92% 73.79 985.0 0.03 0.25
11 19:56 Calm 1.61 Light Snow Fog/Mist BKN019 OVC026 -10 -11.1 92% 73.76 984.4 0.08
11 18:56 N 11 1.61 Light Snow Fog/Mist SCT013 OVC021 -10 -11.7 88% -15 73.71 983.8 0.03
11 17:56 Calm 1.21 Light Snow Fog/Mist OVC017 -10.6 -12.2 88% 73.69 983.5 0.08 0.13
11 16:56 Vrbl 6 8.05 Light Snow Fog/Mist OVC024 -10.6 -12.8 84% 73.66 983.0 0.03
11 15:56 N 15 2.01 Light Snow Fog/Mist OVC022 -11.7 -13.3 88% -18 73.63 982.7 0.03
11 14:56 N 17 1.21 Light Snow Fog/Mist BKN015 OVC025 -12.2 -14.4 -12.2 -16.1 84% -19 73.61 982.6
11 13:56 N 15 1.61 Light Snow Fog/Mist SCT012 BKN024 OVC032 -13.3 -15.6 83% -20 73.61 982.5
11 12:56 N 17 1.21 Light Snow Fog/Mist FEW010 BKN013 OVC025 -13.3 -15.6 83% -21 73.61 982.5
11 11:56 N 17 G 30 0.80 Snow Freezing Fog BKN012 OVC021 -14.4 -16.7 83% -22 73.61 982.3
11 10:56 N 19 G 31 9.66 Light Snow BKN027 BKN037 OVC044 -15 -17.8 79% -23 73.56 981.8
11 09:56 N 17 1.21 Light Snow Fog/Mist FEW011 OVC019 -16.1 -18.3 83% -24 73.56 981.9
11 08:56 N 20 G 31 0.80 Snow Freezing Fog BKN011 OVC016 -16.1 -18.3 -16.1 -18.3 83% -25 73.56 981.8
11 07:56 N 17 G 30 1.21 Light Snow FEW012 BKN018 OVC025 -16.7 -19.4 80% -25 73.56 981.8
11 06:54 N 20 G 33 3.22 Light Snow SCT017 BKN027 OVC035 -17.2 -20 79% -26 73.53 981.4
11 05:56 N 24 G 31 14.48 Light Snow OVC022 -17.8 -20.6 79% -28 73.53 981.6
11 04:56 N 19 G 30 14.48 Light Snow OVC024 -17.8 -20.6 79% -27 73.58 982.3
11 03:56 N 17 G 30 0.40 Heavy Snow Freezing Fog BKN007 BKN014 OVC024 -18.3 -20.6 82% -27 73.58 982.3
11 02:56 N 15 G 28 14.48 Light Snow OVC027 -17.8 -21.1 -17.8 -19.4 76% -26 73.61 982.5
11 01:56 N 19 16.09 Light Snow OVC029 -18.3 -21.1 79% -27 73.63 982.9
10 23:56 N 13 2.41 Light Snow Fog/Mist BKN028 BKN036 OVC090 -18.9 -21.1 83% -26 73.71 983.8
10 22:56 N 11 6.44 Light Snow Fog/Mist FEW025 BKN041 OVC050 -18.9 -21.1 83% -26 73.74 984.1
10 21:56 N 15 2.01 Light Snow OVC022 -18.9 -21.7 79% -27 73.74 984.2
10 20:56 N 19 G 30 1.61 Light Snow Fog/Mist OVC018 -19.4 -21.7 -18.3 -20.6 82% -29 73.76 984.6
10 19:56 N 20 G 33 1.61 Light Snow OVC018 -20 -22.8 79% -30 73.76 984.5
10 18:56 N 19 G 33 6.44 Light Snow OVC039 -20.6 -23.9 75% -30 73.79 984.8
10 17:56 N 20 G 41 4.83 Light Snow BKN042 OVC050 -19.4 -23.9 68% -29 73.81 985.4
10 16:56 N 19 G 37 16.09 Overcast FEW043 BKN055 OVC070 -19.4 -26.7 53% -29 73.91 986.6
10 15:56 N 26 G 39 16.09 Overcast BKN085 OVC100 -18.9 -27.2 48% -30 73.94 987.0
10 14:56 N 24 G 39 16.09 Mostly Cloudy BKN120 -19.4 -27.8 -19.4 -21.7 48% -30 73.99 987.6
10 13:56 N 22 G 35 16.09 Partly Cloudy SCT120 -20 -27.8 50% -30 74.12 989.3
10 12:56 NE 24 G 39 16.09 Fair CLR -20.6 -28.3 50% -31 74.24 991.0
10 11:56 NE 24 G 44 16.09 Fair CLR -21.1 -28.9 50% -32 74.32 992.1
10 10:56 N 26 G 43 16.09 Fair CLR -21.7 -29.4 50% -33 74.37 992.7
10 09:56 N 26 G 35 16.09 Fair CLR -21.1 -28.9 50% -32 74.45 993.6
10 08:56 N 19 G 44 16.09 Fair CLR -20.6 -28.9 -19.4 -21.1 48% -30 74.52 994.7
10 07:56 N 22 G 33 16.09 Fair CLR -20.6 -28.9 48% -31 74.63 996.2
10 06:56 N 26 G 43 16.09 Fair CLR -20 -29.4 43% -31 74.75 997.8
10 05:56 N 26 G 41 16.09 Fair CLR -20 -29.4 43% -31 74.9 999.8
10 04:56 N 28 G 44 16.09 Fair CLR -20 -29.4 43% -31 75.01 1001.2
10 03:56 N 24 G 39 16.09 Fair CLR -21.1 -29.4 47% -32 75.13 1002.8
10 02:56 N 24 G 35 16.09 Fair CLR -21.7 -29.4 -18.3 -21.7 50% -33 75.23 1004.2
10 01:56 N 22 G 35 16.09 Fair CLR -20.6 -29.4 45% -31 75.34 1005.5
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)