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.
26 04:53 S 11 16.09 Overcast BKN040 OVC075 13.9 10 15.6 13.9 78% 76.33 1017.5
26 03:53 Vrbl 9 16.09 Mostly Cloudy SCT023 BKN040 13.9 10 78% 76.3 1017.2
26 02:53 Calm 16.09 Mostly Cloudy BKN041 15 10.6 75% 76.3 1017.3
26 01:53 Calm 16.09 Overcast OVC041 15 10.6 75% 76.3 1017.2
26 00:53 Calm 16.09 Mostly Cloudy BKN039 15 10.6 75% 76.3 1017.3
25 23:53 Calm 16.09 Fair CLR 15 10.6 75% 76.3 1017.3
25 22:53 NW 6 16.09 Mostly Cloudy BKN045 15.6 10.6 22.8 15.6 72% 76.3 1017.2
25 21:53 NW 13 16.09 Overcast OVC047 16.1 11.1 72% 76.28 1017.0
25 20:53 Calm 16.09 Mostly Cloudy BKN047 18.9 11.1 61% 76.25 1016.6
25 19:53 SW 11 16.09 Partly Cloudy SCT050 SCT095 20 10.6 55% 76.25 1016.5
25 18:53 S 13 16.09 Partly Cloudy SCT090 20.6 10.6 53% 76.25 1016.4
25 17:53 SW 13 16.09 Mostly Cloudy BKN050 21.7 10 47% 76.25 1016.5
25 16:53 S 15 G 26 16.09 Mostly Cloudy FEW030 BKN045 22.2 10.6 22.8 16.7 48% 76.28 1016.9
25 15:53 Calm 16.09 Mostly Cloudy BKN050 22.2 10 46% 76.3 1017.0
25 14:53 Calm 16.09 Mostly Cloudy BKN044 21.7 10 47% 76.3 1017.3
25 13:53 Vrbl 7 16.09 Partly Cloudy SCT043 20.6 10 51% 76.33 1017.4
25 12:53 SW 13 G 26 16.09 Overcast OVC036 18.9 10 56% 76.33 1017.7
25 11:53 S 17 16.09 Overcast OVC036 19.4 10.6 57% 76.35 1018.0
25 10:53 SW 13 16.09 Overcast OVC023 16.7 10 16.7 13.3 65% 76.38 1018.1
25 09:53 S 13 G 28 16.09 Overcast OVC022 16.1 10.6 70% 76.38 1018.3
25 08:53 S 20 G 30 16.09 Overcast OVC020 15 10 72% 76.35 1018.0
25 07:53 SE 19 16.09 Overcast OVC019 14.4 9.4 72% 76.35 1017.7
25 06:53 SE 17 16.09 Overcast OVC017 13.9 9.4 74% 76.33 1017.5
25 05:53 S 17 16.09 Overcast OVC016 13.3 10 81% 76.3 1017.2
25 04:53 S 13 16.09 Overcast OVC015 13.3 10 17.8 12.8 81% 76.28 1016.7
25 03:53 S 9 16.09 Overcast OVC015 13.3 10 81% 76.23 1016.3
25 02:53 Vrbl 6 16.09 Fair CLR 13.3 10 81% 76.23 1016.0
25 01:53 S 11 16.09 Fair CLR 13.3 10 81% 76.2 1015.9
25 00:53 S 11 16.09 Fair CLR 15 11.1 78% 76.17 1015.4
24 22:53 Calm 16.09 A Few Clouds FEW075 FEW090 17.2 11.7 26.1 17.2 70% 76.15 1015.1
24 21:53 NW 6 16.09 Partly Cloudy FEW075 SCT090 18.3 11.7 66% 76.12 1014.8
24 20:53 NW 11 16.09 Fair CLR 19.4 10.6 57% 76.07 1014.1
24 19:53 NW 11 16.09 Fair CLR 21.7 11.1 51% 76.02 1013.6
24 18:53 NW 15 16.09 A Few Clouds FEW070 22.8 10 44% 76.02 1013.3
24 17:53 NW 13 16.09 Mostly Cloudy SCT100 BKN200 23.9 11.1 45% 25 76 1013.3
24 16:53 Vrbl 6 16.09 Fair CLR 25.6 10.6 26.1 20 39% 26 76.02 1013.5
24 15:53 Vrbl 7 16.09 Partly Cloudy SCT120 25.6 11.1 40% 26 76.05 1013.7
24 14:53 NW 11 16.09 Mostly Cloudy FEW110 BKN250 25.6 10 37% 26 76.05 1013.9
24 13:53 Calm 16.09 Mostly Cloudy FEW100 BKN250 24.4 10 40% 25 76.07 1014.1
24 12:53 NW 13 16.09 Fair CLR 23.3 11.7 48% 76.1 1014.5
24 11:53 Calm 16.09 Fair CLR 22.2 12.2 53% 76.12 1014.8
24 10:53 NW 7 16.09 Partly Cloudy SCT250 20 12.2 20 13.3 61% 76.15 1015.0
24 09:53 NW 7 16.09 Fair CLR 18.3 11.7 66% 76.15 1015.1
24 08:53 NW 7 16.09 Partly Cloudy SCT150 17.2 11.7 70% 76.17 1015.4
24 07:53 NW 6 16.09 Fair CLR 15 11.1 78% 76.15 1015.3
24 06:53 Calm 16.09 Partly Cloudy SCT250 14.4 11.1 81% 76.15 1015.1
24 05:53 Calm 16.09 Partly Cloudy SCT250 13.3 11.1 87% 76.15 1015.2
24 04:53 Calm 16.09 Fair CLR 13.3 11.1 17.2 13.3 87% 76.15 1015.1
24 03:53 Calm 16.09 Fair CLR 13.9 11.1 83% 76.15 1015.1
24 02:53 Calm 16.09 Fair CLR 13.9 11.1 83% 76.15 1015.1
24 01:53 Calm 16.09 Fair CLR 15 11.1 78% 76.17 1015.4
24 00:53 NW 6 16.09 Fair CLR 16.1 11.1 72% 76.15 1015.3
23 23:53 Calm 16.09 Fair CLR 16.7 11.1 70% 76.17 1015.7
23 22:53 NW 6 16.09 Fair CLR 17.8 11.1 23.9 17.8 65% 76.2 1015.7
23 21:53 NW 6 16.09 Fair CLR 18.3 11.1 63% 76.2 1015.7
23 20:53 NW 11 16.09 Fair CLR 19.4 10.6 57% 76.15 1015.2
23 19:53 NW 11 16.09 Fair CLR 21.7 10.6 49% 76.12 1015.0
23 18:53 Vrbl 7 16.09 Partly Cloudy SCT250 22.8 10 44% 76.15 1015.1
23 17:53 Vrbl 11 16.09 Fair CLR 23.9 10 42% 25 76.17 1015.5
23 16:53 NW 11 16.09 Mostly Cloudy BKN250 23.9 10 23.9 17.8 42% 25 76.23 1016.1
23 15:53 Vrbl 9 16.09 Mostly Cloudy BKN250 23.9 9.4 40% 25 76.25 1016.5
23 14:53 Vrbl 9 16.09 Mostly Cloudy BKN200 23.3 10 43% 76.3 1017.0
23 13:53 NW 9 16.09 Mostly Cloudy BKN200 22.2 10 46% 76.3 1017.4
23 12:53 NW 13 16.09 Fair CLR 21.7 10.6 49% 76.35 1017.9
23 11:53 W 7 16.09 Fair CLR 20 10.6 55% 76.4 1018.5
23 10:53 Calm 16.09 Fair CLR 17.8 11.1 18.3 12.2 65% 76.43 1018.8
23 09:53 NW 6 16.09 Fair CLR 16.7 10.6 67% 76.45 1019.1
23 08:53 Calm 16.09 Fair CLR 15.6 10.6 72% 76.48 1019.7
23 07:53 Vrbl 6 16.09 Fair CLR 13.9 10.6 81% 76.53 1020.1
23 06:53 Calm 16.09 Fair CLR 12.8 10 83% 76.53 1020.3
23 05:53 Calm 16.09 A Few Clouds FEW030 12.2 9.4 83% 76.56 1020.4
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)