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.
01 12:53 SW 30 G 43 16.09 Overcast SCT030 OVC060 22.2 13.3 57% 76.5 1019.8
01 11:53 S 15 G 37 16.09 A Few Clouds FEW060 21.7 13.9 61% 76.5 1019.8
01 10:53 S 24 G 46 16.09 Mostly Cloudy SCT026 BKN060 19.4 13.9 20 17.2 71% 76.48 1019.5
01 09:53 SW 19 G 30 16.09 Mostly Cloudy BKN025 20 13.3 65% 76.45 1019.1
01 08:53 S 20 G 31 16.09 Overcast OVC025 18.9 13.3 70% 76.43 1019.0
01 07:53 S 19 G 35 16.09 Mostly Cloudy BKN023 18.3 13.3 73% 76.43 1018.9
01 06:53 S 20 G 35 16.09 Mostly Cloudy SCT021 BKN026 17.8 13.3 75% 76.43 1018.8
01 05:53 SE 15 16.09 Partly Cloudy SCT021 SCT028 17.2 13.3 78% 76.38 1018.2
01 04:53 SE 20 16.09 Partly Cloudy SCT021 17.2 13.3 21.1 17.2 78% 76.38 1018.1
01 03:53 S 20 16.09 Partly Cloudy FEW021 SCT070 17.2 13.3 78% 76.38 1018.1
01 02:53 S 17 16.09 A Few Clouds FEW018 17.8 13.3 75% 76.38 1018.1
01 01:53 Vrbl 9 16.09 A Few Clouds FEW018 17.2 13.3 78% 76.35 1017.8
01 00:53 S 7 16.09 Fair CLR 18.3 13.3 73% 76.3 1017.2
31 23:53 S 13 16.09 Fair CLR 20 12.2 61% 76.28 1017.0
31 22:53 Calm 16.09 Fair CLR 21.1 10.6 29.4 21.1 51% 76.25 1016.4
31 21:53 W 6 16.09 Fair CLR 21.1 10.6 51% 76.2 1015.8
31 20:53 W 11 16.09 Fair CLR 22.8 10 44% 76.17 1015.5
31 19:53 NW 11 16.09 Fair CLR 26.1 8.9 34% 26 76.1 1014.6
31 18:53 NW 9 16.09 Fair CLR 27.2 8.3 30% 27 76.1 1014.6
31 17:53 SW 7 16.09 Fair CLR 28.9 8.3 27% 28 76.15 1015.1
31 16:53 Vrbl 6 16.09 Fair CLR 28.3 7.8 28.3 21.1 27% 27 76.2 1015.9
31 15:53 Vrbl 7 16.09 Fair CLR 27.2 7.8 29% 27 76.25 1016.6
31 14:53 Vrbl 7 16.09 Fair CLR 26.7 8.3 31% 26 76.3 1017.2
31 13:53 Vrbl 9 16.09 Fair CLR 25 11.1 42% 26 76.35 1018.0
31 12:53 Vrbl 9 16.09 Fair CLR 23.3 11.1 46% 76.4 1018.4
31 11:53 Vrbl 7 16.09 Fair CLR 22.8 11.1 48% 76.48 1019.4
31 10:53 NW 9 16.09 Fair CLR 21.1 11.1 21.7 13.9 53% 76.56 1020.5
31 09:53 Calm 16.09 Fair CLR 20.6 10 51% 76.61 1021.3
31 08:53 N 6 16.09 Fair CLR 19.4 10 55% 76.63 1021.6
31 07:53 Calm 16.09 Fair CLR 17.2 11.1 68% 76.63 1021.5
31 06:53 Calm 16.09 Fair CLR 15.6 10.6 72% 76.61 1021.2
31 05:53 Calm 16.09 Fair CLR 15 10.6 75% 76.58 1021.1
31 04:53 Calm 16.09 Fair CLR 15.6 10 18.3 14.4 70% 76.61 1021.1
31 03:53 Calm 16.09 Fair CLR 15.6 10 70% 76.61 1021.3
31 02:53 Calm 16.09 Fair CLR 16.1 10.6 70% 76.61 1021.2
31 01:53 Calm 16.09 Fair CLR 16.7 11.1 70% 76.58 1021.0
31 00:53 Calm 16.09 Fair CLR 17.2 11.1 68% 76.56 1020.4
30 23:53 Calm 16.09 Fair CLR 17.8 10.6 63% 76.5 1019.9
30 22:53 NW 6 16.09 Fair CLR 18.3 10 26.1 18.3 59% 76.5 1019.7
30 21:53 NW 6 16.09 A Few Clouds FEW150 18.9 10.6 59% 76.45 1019.1
30 20:53 N 9 16.09 A Few Clouds FEW150 20.6 9.4 49% 76.4 1018.6
30 19:53 NW 7 16.09 Fair CLR 22.8 7.2 37% 76.38 1018.2
30 18:53 NW 7 16.09 Fair CLR 25 9.4 37% 26 76.35 1017.8
30 17:53 W 11 16.09 Fair CLR 25.6 8.9 35% 26 76.35 1017.8
30 16:53 Vrbl 7 16.09 Fair CLR 25 9.4 25.6 19.4 37% 26 76.38 1018.1
30 15:53 Calm 16.09 Fair CLR 24.4 10 40% 25 76.38 1018.3
30 14:53 Calm 16.09 A Few Clouds FEW080 23.9 9.4 40% 25 76.38 1018.2
30 13:53 Vrbl 6 16.09 Fair CLR 22.8 8.3 40% 76.38 1018.4
30 12:53 SW 6 16.09 Fair CLR 21.7 7.8 41% 76.43 1018.8
30 11:53 W 15 16.09 Fair CLR 20.6 9.4 49% 76.43 1019.1
30 10:53 S 11 16.09 Fair CLR 19.4 10 19.4 12.2 55% 76.45 1019.2
30 09:53 W 7 16.09 Fair CLR 17.8 10 60% 76.45 1019.3
30 08:53 Vrbl 7 16.09 Fair CLR 16.7 10 65% 76.48 1019.4
30 07:53 S 6 16.09 Fair CLR 15.6 10.6 72% 76.48 1019.5
30 06:53 Calm 16.09 Fair CLR 14.4 10 75% 76.43 1019.0
30 05:53 Calm 16.09 Fair CLR 13.3 10.6 84% 76.4 1018.4
30 04:53 SE 7 16.09 Fair CLR 13.3 10.6 17.8 13.3 84% 76.35 1017.9
30 03:53 Calm 16.09 Fair CLR 14.4 10 75% 76.33 1017.6
30 02:53 Calm 16.09 Fair CLR 15.6 10 70% 76.3 1017.1
30 01:53 NW 6 16.09 Fair CLR 16.1 10 67% 76.25 1016.7
30 00:53 N 6 16.09 Fair CLR 16.7 10 65% 76.23 1016.2
29 23:53 Calm 16.09 Partly Cloudy SCT200 16.7 10.6 67% 76.2 1015.9
29 22:53 Vrbl 6 16.09 Fair CLR 17.8 10.6 24.4 17.8 63% 76.2 1015.7
29 21:53 NW 7 16.09 A Few Clouds FEW070 18.3 10 59% 76.15 1015.1
29 20:53 Vrbl 9 16.09 A Few Clouds FEW070 18.9 8.9 52% 76.1 1014.5
29 19:53 NW 9 16.09 Fair CLR 21.1 7.8 42% 76.07 1014.3
29 18:53 Vrbl 7 16.09 Fair CLR 21.7 8.9 44% 76.07 1014.3
29 17:53 NW 13 16.09 Mostly Cloudy BKN100 22.2 8.9 43% 76.1 1014.4
29 16:53 NW 13 16.09 Fair CLR 23.9 8.9 23.9 19.4 39% 25 76.1 1014.6
29 15:53 NW 11 16.09 Fair CLR 23.3 8.9 40% 76.12 1014.9
29 14:53 Vrbl 9 16.09 Fair CLR 23.3 10 43% 76.15 1015.2
29 13:53 W 11 16.09 Fair CLR 22.2 10 46% 76.2 1015.8
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)