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.
20 12:53 NW 9 16.09 Fair CLR 18.3 7.2 49% 75.62 1008.0
20 11:53 Vrbl 9 16.09 Fair CLR 17.8 6.7 48% 75.64 1008.3
20 10:53 Vrbl 7 16.09 A Few Clouds FEW130 17.2 6.1 17.2 12.8 48% 75.64 1008.5
20 09:53 Calm 16.09 Fair CLR 15 6.7 58% 75.69 1008.9
20 08:53 Vrbl 6 16.09 Partly Cloudy SCT110 14.4 6.1 58% 75.69 1009.0
20 07:53 Vrbl 7 16.09 Fair CLR 13.3 6.1 62% 75.72 1009.5
20 06:53 Calm 16.09 Fair CLR 12.8 4.4 57% 75.72 1009.3
20 05:53 NE 7 16.09 Fair CLR 13.3 5 57% 75.69 1009.2
20 04:53 Calm 16.09 Fair CLR 13.9 5 16.1 13.3 55% 75.74 1009.7
20 03:53 Calm 16.09 Fair CLR 13.9 5 55% 75.77 1010.1
20 02:53 Vrbl 6 16.09 Fair CLR 13.9 6.1 60% 75.79 1010.4
20 01:53 Calm 16.09 Fair CLR 13.9 6.1 60% 75.84 1011.1
20 00:53 Calm 16.09 Fair CLR 15 6.7 58% 75.87 1011.3
19 23:53 Calm 16.09 Fair CLR 15.6 6.1 53% 75.87 1011.4
19 22:53 Calm 16.09 Fair CLR 15.6 6.1 23.3 15.6 53% 75.87 1011.4
19 21:53 Calm 16.09 Fair CLR 16.1 6.1 52% 75.87 1011.5
19 20:53 Calm 16.09 Fair CLR 17.8 5.6 45% 75.79 1010.5
19 19:53 Vrbl 11 16.09 Fair CLR 18.9 6.1 43% 75.72 1009.4
19 18:53 W 7 16.09 Fair CLR 21.1 5.6 37% 75.67 1008.6
19 17:53 NW 11 16.09 Mostly Cloudy SCT150 BKN220 22.8 5 32% 75.64 1008.4
19 16:53 NW 15 16.09 Mostly Cloudy SCT140 BKN200 22.2 6.1 22.8 16.7 35% 75.64 1008.5
19 15:53 NW 17 G 28 16.09 Fair CLR 22.2 6.7 37% 75.67 1008.7
19 14:53 NW 9 16.09 Mostly Cloudy SCT012 BKN020 21.7 7.8 41% 75.67 1008.8
19 13:53 NW 13 16.09 Fair CLR 20.6 7.2 42% 75.69 1009.2
19 12:53 NW 15 16.09 Fair CLR 18.9 7.2 47% 75.74 1009.6
19 11:53 Vrbl 6 16.09 Fair CLR 18.3 7.2 49% 75.82 1010.8
19 10:53 Vrbl 6 16.09 Fair CLR 16.1 6.1 16.1 7.8 52% 75.87 1011.3
19 09:53 NW 7 16.09 Mostly Cloudy SCT150 BKN220 14.4 5.6 56% 75.87 1011.5
19 08:53 NW 9 16.09 Partly Cloudy SCT140 12.8 5 59% 75.87 1011.5
19 07:53 Calm 16.09 Mostly Cloudy BKN150 10.6 5.6 71% 75.84 1011.2
19 06:53 Calm 16.09 Partly Cloudy FEW140 SCT230 8.3 5 80% 75.82 1010.9
19 05:53 Calm 16.09 Partly Cloudy SCT230 7.8 4.4 79% 75.82 1010.7
19 04:53 Calm 16.09 Fair CLR 8.9 4.4 13.3 8.3 74% 75.84 1011.2
19 03:53 Calm 16.09 Fair CLR 9.4 4.4 71% 75.9 1011.8
19 02:53 Calm 16.09 Fair CLR 10 4.4 68% 75.9 1011.8
19 01:53 Calm 16.09 Fair CLR 11.1 4.4 64% 75.9 1011.9
19 00:53 Calm 16.09 Fair CLR 11.7 3.9 59% 75.92 1012.0
18 23:53 NW 7 16.09 Fair CLR 12.2 3.9 57% 75.9 1011.9
18 22:53 NW 9 16.09 Fair CLR 13.3 4.4 21.1 13.3 55% 75.92 1012.1
18 21:53 NW 6 16.09 Fair CLR 14.4 4.4 51% 75.92 1012.2
18 20:53 Calm 16.09 Fair CLR 17.8 2.8 37% 75.92 1012.1
18 19:53 NW 6 16.09 Mostly Cloudy BKN100 19.4 2.2 32% 75.92 1012.0
18 18:53 Calm 16.09 Mostly Cloudy BKN110 20.6 1.7 29% 75.95 1012.5
18 17:53 Vrbl 6 16.09 Mostly Cloudy BKN110 20.6 1.1 27% 75.97 1012.8
18 16:53 Vrbl 6 16.09 Fair CLR 20.6 1.1 21.1 13.9 27% 76 1013.3
18 15:53 Calm 16.09 Fair CLR 20.6 -1.1 23% 76.05 1013.9
18 14:53 Vrbl 11 16.09 Partly Cloudy SCT110 20.6 1.7 29% 76.12 1014.7
18 13:53 SE 6 16.09 Partly Cloudy SCT120 18.3 0.6 31% 76.15 1015.3
18 12:53 Vrbl 9 16.09 Partly Cloudy SCT120 16.7 3.9 43% 76.23 1016.2
18 11:53 Vrbl 7 16.09 Mostly Cloudy BKN130 15 3.9 48% 76.28 1016.8
18 10:53 NW 7 16.09 Fair CLR 13.9 3.9 13.9 7.2 51% 76.3 1017.2
18 09:53 Calm 16.09 Fair CLR 11.7 5 64% 76.33 1017.6
18 08:53 Calm 16.09 Fair CLR 10 5 71% 76.35 1017.9
18 07:53 NE 7 16.09 Mostly Cloudy BKN140 8.9 5 77% 8 76.4 1018.4
18 06:53 Calm 16.09 Fair CLR 7.2 5 86% 76.4 1018.4
18 05:53 Calm 16.09 Mostly Cloudy BKN140 7.2 4.4 83% 76.4 1018.4
18 04:53 Calm 16.09 Fair CLR 7.2 4.4 10.6 7.2 83% 76.43 1018.8
18 03:53 Calm 16.09 Fair CLR 7.8 4.4 79% 76.43 1019.0
18 02:53 Calm 16.09 Fair CLR 8.3 4.4 77% 76.45 1019.2
18 01:53 Calm 16.09 Fair CLR 9.4 4.4 71% 76.5 1019.8
18 00:53 Calm 16.09 Fair CLR 9.4 4.4 71% 76.53 1020.2
17 23:53 Calm 16.09 Fair CLR 9.4 3.3 66% 76.56 1020.5
17 22:53 Calm 16.09 Fair CLR 10.6 2.8 13.3 10.6 59% 76.58 1020.9
17 21:53 Calm 16.09 Fair CLR 11.1 1.7 53% 76.63 1021.4
17 20:53 NW 6 16.09 Mostly Cloudy BKN080 11.7 1.7 51% 76.63 1021.6
17 19:53 Vrbl 6 16.09 Mostly Cloudy BKN080 12.8 1.1 45% 76.63 1021.6
17 18:53 NW 7 16.09 Fair CLR 12.8 0 42% 76.66 1022.1
17 17:53 NW 11 16.09 Fair CLR 13.3 1.1 44% 76.71 1022.7
17 16:53 NW 11 16.09 Mostly Cloudy FEW050 BKN200 13.3 1.1 13.9 10.6 44% 76.76 1023.3
17 15:53 W 11 16.09 A Few Clouds FEW065 13.9 2.2 45% 76.78 1023.8
17 14:53 Vrbl 11 16.09 Partly Cloudy SCT060 13.3 2.2 47% 76.84 1024.4
17 13:53 Calm 16.09 Partly Cloudy SCT048 12.2 2.8 53% 76.91 1025.2
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)