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.
12 01:53 S 15 16.09 Overcast SCT027 OVC048 15 10 72% 76.43 1018.8
12 00:53 S 17 G 35 16.09 Mostly Cloudy BKN042 16.1 10 67% 76.38 1018.1
11 23:53 S 11 G 30 16.09 Partly Cloudy SCT049 16.1 9.4 65% 76.33 1017.5
11 22:53 SW 20 G 35 16.09 Partly Cloudy SCT055 17.2 10 24.4 17.2 63% 76.3 1017.1
11 21:53 W 19 16.09 Partly Cloudy SCT075 18.3 11.1 63% 76.23 1016.2
11 20:53 W 9 16.09 Partly Cloudy SCT075 21.1 11.7 55% 76.12 1014.9
11 19:53 SW 13 16.09 Partly Cloudy SCT075 22.8 10 44% 76.1 1014.3
11 18:53 SW 7 16.09 Partly Cloudy SCT070 23.3 10 43% 76.07 1014.2
11 17:53 Vrbl 9 16.09 Partly Cloudy FEW070 SCT100 23.9 9.4 40% 25 76.1 1014.5
11 16:53 Calm 16.09 Partly Cloudy FEW040 SCT090 23.3 9.4 23.9 18.3 41% 76.15 1015.1
11 15:53 SW 6 16.09 Fair CLR 23.3 10 43% 76.17 1015.5
11 14:53 Vrbl 9 16.09 Partly Cloudy SCT070 22.8 8.9 41% 76.2 1015.7
11 13:53 Calm 16.09 Partly Cloudy SCT070 21.7 8.9 44% 76.2 1015.9
11 12:53 Vrbl 7 16.09 Partly Cloudy FEW020 SCT080 20.6 10 51% 76.2 1015.9
11 11:53 W 9 16.09 Fair CLR 20 10 53% 76.23 1016.1
11 10:53 NW 9 16.09 Mostly Cloudy FEW028 BKN085 18.9 10.6 18.9 15 59% 76.23 1016.1
11 09:53 Vrbl 6 16.09 Mostly Cloudy FEW028 BKN085 18.3 8.9 54% 76.25 1016.5
11 08:53 Calm 16.09 Partly Cloudy FEW028 SCT085 16.7 9.4 62% 76.23 1016.2
11 07:53 Vrbl 6 16.09 Mostly Cloudy BKN080 16.1 10 67% 76.17 1015.6
11 06:53 SW 7 16.09 Mostly Cloudy FEW030 BKN070 15.6 10.6 72% 76.12 1014.8
11 05:53 Calm 16.09 Overcast FEW024 OVC065 15.6 10.6 72% 76.07 1014.2
11 04:53 Calm 16.09 Overcast OVC060 15.6 10.6 17.2 15.6 72% 76.05 1013.9
11 03:53 SW 7 16.09 Overcast OVC060 15.6 10.6 72% 76.02 1013.5
11 02:53 Calm 16.09 Mostly Cloudy BKN070 16.1 9.4 65% 76 1013.2
11 01:53 Calm 16.09 Fair CLR 16.1 9.4 65% 75.97 1012.6
11 00:53 Calm 16.09 Fair CLR 16.7 10 65% 75.97 1012.7
10 23:53 Calm 16.09 Fair CLR 16.7 10 65% 75.95 1012.6
10 22:53 Calm 16.09 Overcast OVC060 16.7 10 23.9 16.7 65% 75.95 1012.3
10 21:53 W 7 16.09 Mostly Cloudy BKN060 16.7 10 65% 75.95 1012.4
10 20:53 NW 13 16.09 Mostly Cloudy BKN065 17.2 10.6 65% 75.9 1011.9
10 19:53 NW 15 16.09 A Few Clouds FEW065 18.3 11.7 66% 75.84 1011.3
10 18:53 NW 13 16.09 A Few Clouds FEW050 FEW230 21.7 12.8 57% 75.82 1010.9
10 17:53 W 15 16.09 Fair CLR 23.3 12.8 52% 75.84 1011.0
10 16:53 W 17 16.09 Partly Cloudy SCT055 23.9 12.8 25.6 20 50% 25 75.84 1011.1
10 15:53 Vrbl 7 16.09 Fair CLR 25.6 12.2 43% 26 75.9 1011.7
10 14:53 Vrbl 6 16.09 A Few Clouds FEW030 FEW220 25 13.3 48% 26 75.92 1012.0
10 13:53 SW 13 16.09 Fair CLR 23.9 12.8 50% 25 75.97 1012.7
10 12:53 S 9 16.09 A Few Clouds FEW025 23.3 13.3 54% 76 1013.1
10 11:53 Vrbl 9 16.09 A Few Clouds FEW020 22.2 12.8 55% 76.02 1013.5
10 10:53 SE 11 16.09 Fair CLR 20.6 12.8 20.6 15 61% 76.05 1013.6
10 09:53 SW 6 16.09 Partly Cloudy SCT023 18.9 12.8 68% 76.07 1014.1
10 08:53 Vrbl 6 16.09 Overcast OVC021 17.2 12.2 73% 76.1 1014.4
10 07:53 S 9 16.09 Partly Cloudy SCT021 17.2 12.8 76% 76.1 1014.4
10 06:53 S 6 16.09 Partly Cloudy SCT060 16.1 12.2 78% 76.1 1014.3
10 05:53 SE 7 16.09 Partly Cloudy SCT065 15 12.2 83% 76.1 1014.3
10 04:53 SE 9 16.09 Mostly Cloudy BKN065 16.7 12.2 18.9 16.7 75% 76.07 1014.2
10 03:53 Calm 16.09 Mostly Cloudy BKN065 17.8 11.7 68% 76.1 1014.5
10 02:53 Calm 16.09 Overcast OVC065 18.3 11.7 66% 76.1 1014.6
10 01:53 Calm 16.09 Overcast OVC065 18.3 12.2 68% 76.1 1014.5
10 00:53 Calm 16.09 Fair CLR 18.3 11.7 66% 76.15 1015.1
09 23:53 NW 9 16.09 Mostly Cloudy BKN065 17.8 11.7 68% 76.15 1015.1
09 22:53 NW 7 16.09 Fair CLR 18.3 11.7 25.6 18.3 66% 76.15 1015.0
09 21:53 Vrbl 7 16.09 Fair CLR 20.6 11.7 57% 76.15 1015.1
09 20:53 NW 9 16.09 Fair CLR 21.7 11.1 51% 76.12 1015.0
09 19:53 W 13 16.09 A Few Clouds FEW070 23.3 9.4 41% 76.12 1015.0
09 18:53 Vrbl 7 16.09 Fair CLR 25.6 7.8 32% 26 76.15 1015.3
09 17:53 NW 9 16.09 Fair CLR 25.6 5.6 28% 26 76.23 1016.1
09 16:53 Vrbl 7 16.09 Fair CLR 25 8.3 25 18.3 35% 26 76.28 1017.0
09 15:53 Vrbl 6 16.09 Fair CLR 24.4 6.7 32% 25 76.33 1017.5
09 14:53 Vrbl 6 16.09 Fair CLR 23.3 11.1 46% 76.38 1018.2
09 13:53 Vrbl 6 16.09 Fair CLR 22.2 12.2 53% 76.45 1019.1
09 12:53 Calm 16.09 Fair CLR 20.6 11.7 57% 76.5 1019.8
09 11:53 Vrbl 6 16.09 Fair CLR 19.4 11.7 61% 76.56 1020.5
09 10:53 W 9 16.09 Partly Cloudy SCT024 18.9 11.7 18.9 13.9 63% 76.58 1021.0
09 09:53 W 6 16.09 Mostly Cloudy BKN020 16.7 11.1 70% 76.61 1021.3
09 08:53 Vrbl 6 16.09 Overcast OVC018 15.6 10 70% 76.63 1021.5
09 07:53 Calm 16.09 Overcast OVC020 15 9.4 69% 76.63 1021.6
09 06:53 Calm 16.09 Overcast OVC021 14.4 9.4 72% 76.63 1021.6
09 05:53 Calm 16.09 Overcast OVC019 14.4 10 75% 76.61 1021.4
09 04:53 Calm 16.09 Overcast BKN020 OVC035 14.4 10 17.2 14.4 75% 76.61 1021.3
09 03:53 Calm 16.09 Mostly Cloudy BKN018 14.4 10 75% 76.58 1021.0
09 02:53 Calm 16.09 Fair CLR 14.4 10 75% 76.61 1021.1
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)