Weather observations for the past three days for
Boeing Field - King County International Airport
Metric (Imperial)
Date Time (pdt) 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.
24 23:53 SW 9 G 26 16.09 Fair CLR 17.2 0 31% 75.67 1008.7
24 22:53 SW 11 16.09 Fair CLR 18.9 5 22.2 17.8 40% 75.67 1008.6
24 21:53 SE 9 16.09 Mostly Cloudy BKN200 19.4 3.9 36% 75.64 1008.5
24 19:53 S 13 16.09 Fair CLR 20.6 4.4 35% 75.69 1008.9
24 18:53 S 9 16.09 Fair CLR 21.7 4.4 32% 75.72 1009.6
24 17:53 Calm 16.09 Fair CLR 21.7 3.9 31% 75.79 1010.4
24 16:53 S 9 16.09 Fair CLR 21.7 2.8 21.7 14.4 29% 75.87 1011.6
24 15:53 Calm 16.09 Fair CLR 20.6 8.9 47% 75.95 1012.6
24 14:53 S 13 16.09 Fair CLR 20 9.4 51% 76.02 1013.6
24 13:53 Calm 16.09 Fair CLR 18.9 8.3 50% 76.1 1014.6
24 12:53 W 7 16.09 Fair CLR 18.3 9.4 56% 76.15 1015.3
24 11:53 Calm 16.09 A Few Clouds FEW030 16.1 7.8 58% 76.23 1016.1
24 10:53 Calm 16.09 Partly Cloudy SCT080 15 8.3 15 11.7 64% 76.25 1016.5
24 09:53 Calm 16.09 Mostly Cloudy FEW015 BKN035 12.2 7.2 72% 76.28 1017.0
24 08:53 Vrbl 9 16.09 Overcast OVC038 12.8 8.3 74% 76.3 1017.0
24 07:53 SE 13 16.09 Mostly Cloudy BKN030 12.2 8.3 77% 76.28 1017.0
24 06:53 S 6 16.09 Overcast OVC035 11.7 8.3 80% 76.28 1016.8
24 05:53 SE 9 16.09 Overcast OVC035 11.7 7.8 77% 76.25 1016.5
24 04:53 Calm 16.09 Overcast BKN025 OVC035 13.3 4.4 15.6 12.8 55% 76.23 1016.2
24 02:53 Vrbl 6 16.09 Overcast OVC025 12.8 6.7 67% 76.25 1016.5
24 01:53 Vrbl 6 16.09 Overcast OVC038 13.3 6.7 65% 76.23 1016.1
24 00:53 Calm 16.09 Overcast SCT027 BKN041 OVC048 14.4 7.2 62% 76.2 1016.0
23 23:53 Calm 16.09 Overcast OVC039 15 7.8 62% 76.17 1015.5
23 22:53 Vrbl 9 16.09 Overcast BKN036 OVC043 15.6 8.9 18.9 15.6 65% 76.17 1015.6
23 21:53 W 6 16.09 Overcast OVC037 16.7 10.6 67% 76.17 1015.5
23 20:53 SW 7 16.09 Overcast OVC035 17.2 10.6 65% 76.12 1014.8
23 19:53 Calm 16.09 Mostly Cloudy BKN080 18.3 10.6 61% 76.1 1014.6
23 18:53 S 7 16.09 Partly Cloudy FEW100 SCT200 18.3 10.6 61% 76.1 1014.6
23 17:53 W 6 16.09 Partly Cloudy SCT100 17.8 10.6 63% 76.12 1014.7
23 16:53 W 11 16.09 Partly Cloudy FEW017 SCT070 17.8 10.6 17.8 12.8 63% 76.12 1015.0
23 15:53 Vrbl 9 16.09 Partly Cloudy SCT020 16.7 10 65% 76.17 1015.4
23 14:53 SW 9 16.09 Overcast OVC019 15.6 10 70% 76.2 1015.8
23 13:53 Vrbl 11 16.09 Overcast OVC013 14.4 10 75% 76.23 1016.1
23 12:53 Vrbl 9 16.09 Overcast OVC014 13.9 10 78% 76.25 1016.5
23 11:53 SW 15 16.09 Overcast OVC013 13.3 9.4 77% 76.23 1016.2
23 10:53 SW 11 16.09 Overcast OVC013 13.3 10 13.3 11.1 81% 76.17 1015.5
23 09:53 S 9 16.09 Overcast OVC010 12.8 10 83% 76.15 1015.1
23 08:53 SW 9 16.09 Overcast BKN009 OVC010 12.2 10 87% 76.15 1015.0
23 07:53 S 11 16.09 Overcast OVC008 11.7 10 89% 76.1 1014.4
23 06:53 S 13 16.09 Overcast OVC008 11.7 10 89% 76.02 1013.6
23 05:53 S 15 16.09 Overcast OVC009 11.7 10 89% 76 1013.0
23 04:53 SW 7 16.09 Overcast OVC009 11.7 10 18.9 11.7 89% 75.95 1012.4
23 03:53 S 11 16.09 Fair CLR 12.2 10 87% 75.92 1012.1
23 02:53 Calm 16.09 Fair CLR 13.3 10 81% 75.9 1011.9
23 01:53 Calm 16.09 Fair CLR 15.6 10 70% 75.84 1011.2
23 00:53 Calm 16.09 Fair CLR 16.7 9.4 62% 75.82 1010.8
22 23:53 Calm 16.09 Fair CLR 17.2 10.6 65% 75.82 1010.8
22 22:53 Calm 16.09 Fair CLR 18.9 9.4 25 18.9 54% 75.82 1010.6
22 21:53 Calm 16.09 Fair CLR 19.4 8.9 51% 75.79 1010.4
22 20:53 NW 7 16.09 Fair CLR 20 8.9 49% 75.77 1010.0
22 19:53 W 11 16.09 Fair CLR 20.6 8.9 47% 75.79 1010.4
22 18:53 NW 15 16.09 Fair CLR 22.2 8.9 43% 75.77 1010.3
22 17:53 W 13 16.09 A Few Clouds FEW060 24.4 10 40% 25 75.79 1010.5
22 16:53 Vrbl 7 16.09 A Few Clouds FEW060 25 9.4 25.6 19.4 37% 26 75.82 1010.8
22 15:53 Vrbl 7 16.09 Fair CLR 24.4 10 40% 25 75.87 1011.3
22 14:53 NW 7 16.09 Fair CLR 23.9 8.3 37% 25 75.9 1011.8
22 13:53 N 7 16.09 Fair CLR 22.2 8.9 43% 75.97 1012.7
22 12:53 Vrbl 7 16.09 Fair CLR 21.7 9.4 46% 76.02 1013.4
22 11:53 Vrbl 9 16.09 Fair CLR 20.6 8.9 47% 76.05 1013.9
22 10:53 Calm 16.09 Fair CLR 19.4 9.4 19.4 11.7 53% 76.1 1014.3
22 09:53 NW 6 16.09 A Few Clouds FEW120 18.3 10 59% 76.1 1014.6
22 08:53 Vrbl 6 16.09 Fair CLR 17.2 9.4 60% 76.15 1015.1
22 07:53 Calm 16.09 Fair CLR 15 8.9 67% 76.15 1015.1
22 06:53 Calm 16.09 Fair CLR 13.3 8.9 75% 76.12 1014.8
22 05:53 Calm 16.09 Fair CLR 12.2 8.9 80% 76.12 1014.7
22 04:53 Calm 16.09 Fair CLR 12.8 8.9 18.9 12.8 77% 76.12 1014.7
22 03:53 Vrbl 6 16.09 Fair CLR 13.3 8.9 75% 76.12 1014.7
22 02:53 Calm 16.09 Fair CLR 15 8.3 64% 76.12 1014.8
22 01:53 Calm 16.09 Fair CLR 15.6 7.8 60% 76.12 1014.9
22 00:53 N 6 16.09 Fair CLR 16.1 7.8 58% 76.15 1015.3
Date Time (pdt) 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)