Weather observations for the past three days for
Boeing Field - King County International Airport
Metric (Imperial)
Date Time (pst) 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.
30 15:53 NW 6 16.09 Fair CLR 7.8 2.8 8.9 3.9 71% 76.73 1023.0
30 14:53 NW 7 16.09 Fair CLR 8.3 2.2 66% 7 76.76 1023.4
30 13:53 NW 6 16.09 Fair CLR 8.3 2.2 66% 76.76 1023.4
30 12:53 NW 7 16.09 Partly Cloudy SCT200 7.8 2.8 71% 7 76.81 1024.1
30 11:53 NW 11 16.09 Partly Cloudy SCT060 SCT200 7.2 2.8 74% 5 76.84 1024.4
30 10:53 NW 7 16.09 Partly Cloudy SCT200 6.7 1.1 68% 6 76.91 1025.3
30 09:53 Calm 16.09 Partly Cloudy SCT200 3.9 2.2 3.9 -0.6 89% 76.96 1026.0
30 08:53 Calm 16.09 Partly Cloudy SCT200 1.7 0.6 93% 76.99 1026.3
30 07:53 Calm 14.48 Mostly Cloudy BKN090 1.7 0.6 93% 76.99 1026.3
30 06:53 Calm 16.09 Fair CLR 0.6 0 96% 76.99 1026.3
30 05:53 Calm 12.87 Fair CLR 1.1 0 92% 77.01 1026.6
30 04:53 Calm 16.09 Fair CLR 0.6 0 96% 77.06 1027.2
30 03:53 Calm 14.48 Fair CLR 1.1 0.6 5.6 0.6 97% 77.09 1027.7
30 02:53 Calm 16.09 Fair CLR 2.2 1.1 93% 77.14 1028.2
30 01:53 Calm 16.09 Fair CLR 1.7 0.6 93% 77.14 1028.4
30 00:53 Calm 16.09 Fair CLR 2.8 1.1 89% 77.19 1029.1
29 23:53 Calm 16.09 Fair CLR 3.3 1.7 89% 77.22 1029.4
29 22:53 Calm 16.09 Fair CLR 3.9 1.7 86% 77.27 1030.0
29 21:53 NW 6 16.09 Fair CLR 5.6 1.7 7.2 5.6 76% 77.29 1030.3
29 20:53 Calm 16.09 Mostly Cloudy BKN140 5.6 1.7 76% 77.29 1030.3
29 19:53 Calm 16.09 Fair CLR 6.1 1.7 74% 77.34 1031.2
29 18:53 Calm 16.09 Mostly Cloudy BKN150 6.1 1.7 74% 77.37 1031.5
29 17:53 Calm 16.09 Mostly Cloudy BKN150 6.1 2.2 76% 77.39 1031.7
29 16:53 Calm 16.09 Fair CLR 6.1 2.8 80% 77.39 1031.6
29 15:53 Vrbl 6 16.09 Mostly Cloudy BKN160 BKN250 7.2 1.1 7.2 2.8 66% 77.42 1032.1
29 14:53 Vrbl 6 16.09 Fair CLR 6.7 1.1 68% 77.44 1032.4
29 13:53 Vrbl 6 16.09 Partly Cloudy SCT100 6.7 1.1 68% 77.5 1033.1
29 12:53 Vrbl 6 16.09 Mostly Cloudy FEW100 BKN150 6.1 1.1 71% 77.55 1033.6
29 11:53 NW 7 16.09 Mostly Cloudy BKN150 5.6 1.7 76% 4 77.57 1034.2
29 10:53 NW 6 16.09 Mostly Cloudy BKN150 3.9 0.6 79% 77.6 1034.4
29 09:53 Calm 16.09 Mostly Cloudy BKN080 2.8 0.6 2.8 0 86% 77.57 1034.2
29 08:53 Calm 16.09 Mostly Cloudy BKN080 1.7 0 89% 77.6 1034.5
29 07:53 Calm 16.09 Mostly Cloudy BKN080 1.1 0 92% 77.55 1033.9
29 06:53 Calm 16.09 Fair CLR 0.6 -0.6 92% 77.52 1033.4
29 05:53 Calm 16.09 Fair CLR 1.1 0 92% 77.52 1033.4
29 04:53 Calm 16.09 Fair CLR 1.1 0 92% 77.55 1033.7
29 03:53 Calm 16.09 A Few Clouds FEW009 0.6 -0.6 4.4 0 92% 77.6 1034.4
29 02:53 Calm 16.09 Fair CLR 1.1 0 92% 77.62 1034.9
29 01:53 Calm 16.09 Fair CLR 2.2 0.6 89% 77.65 1035.0
29 00:53 Calm 16.09 Fair CLR 1.7 0.6 93% 77.65 1035.2
28 23:53 Calm 16.09 Fair CLR 2.8 0.6 86% 77.67 1035.6
28 22:53 E 6 16.09 Overcast SCT100 OVC120 3.9 0.6 79% 77.7 1035.7
28 21:53 Calm 16.09 Overcast OVC100 4.4 0.6 5.6 4.4 77% 77.7 1035.9
28 20:53 N 6 16.09 Overcast OVC100 4.4 1.1 79% 77.72 1036.0
28 19:53 Calm 16.09 Overcast OVC120 4.4 0.6 77% 77.75 1036.5
28 18:53 Calm 16.09 Partly Cloudy SCT100 4.4 0 73% 77.77 1036.9
28 17:53 Calm 16.09 Partly Cloudy SCT100 5 0.6 73% 77.83 1037.3
28 16:53 Calm 16.09 Partly Cloudy SCT050 5 0.6 73% 77.8 1037.3
28 15:53 Calm 16.09 Mostly Cloudy SCT050 BKN100 5.6 0.6 6.1 2.2 71% 77.83 1037.4
28 14:53 NE 9 16.09 Mostly Cloudy SCT050 BKN100 5.6 -0.6 65% 4 77.77 1036.8
28 13:53 Calm 16.09 Partly Cloudy SCT040 5 0.6 73% 77.75 1036.5
28 12:53 Calm 16.09 Mostly Cloudy SCT040 BKN100 5 0 70% 77.77 1036.6
28 11:53 Calm 16.09 Fair CLR 5 0 70% 77.8 1037.1
28 10:53 Calm 16.09 Fair CLR 3.9 -0.6 73% 77.83 1037.4
28 09:53 Calm 16.09 Partly Cloudy SCT100 2.2 0 2.2 -1.1 86% 77.83 1037.3
28 08:53 S 6 16.09 Mostly Cloudy BKN075 0.6 -0.6 92% 77.83 1037.3
28 07:53 Calm 16.09 Overcast FEW004 OVC075 0.6 0 96% 77.8 1037.0
28 06:53 SE 9 12.87 Overcast FEW004 OVC070 0.6 0 96% -2 77.75 1036.6
28 05:53 S 7 12.87 Overcast OVC075 0 -0.6 96% -2 77.77 1036.6
28 04:53 Calm 11.27 Mostly Cloudy BKN070 0 -0.6 96% 77.75 1036.4
28 03:53 Calm 11.27 Partly Cloudy SCT007 0 -0.6 3.3 -1.1 96% 77.67 1035.5
28 02:53 Calm 9.66 Fog/Mist CLR -0.6 -1.1 96% 77.65 1035.1
28 01:53 Calm 16.09 Fair CLR 0.6 0 96% 77.62 1034.9
28 00:53 Calm 16.09 Fair CLR 1.7 0.6 93% 77.6 1034.5
27 23:53 Calm 16.09 A Few Clouds FEW080 2.2 0.6 89% 77.57 1034.2
27 22:53 Calm 16.09 Overcast BKN070 OVC090 2.8 1.1 89% 77.55 1033.8
27 21:53 S 6 16.09 Overcast BKN050 OVC055 2.2 0.6 5.6 2.2 89% 77.5 1032.9
27 20:53 Calm 16.09 Overcast OVC055 2.8 0 82% 77.42 1032.0
27 19:53 Calm 16.09 Partly Cloudy SCT060 3.3 0 79% 77.37 1031.4
27 18:53 Calm 16.09 Mostly Cloudy BKN060 3.9 -0.6 73% 77.37 1031.4
27 17:53 Calm 16.09 Overcast OVC055 4.4 -1.7 65% 77.32 1030.8
27 16:53 Calm 16.09 Mostly Cloudy BKN055 4.4 -1.1 68% 77.27 1030.0
Date Time (pst) 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)