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.
03 18:53 NW 6 16.09 Fair CLR 17.2 12.2 73% 76.25 1016.3
03 17:53 NW 11 16.09 Fair CLR 18.3 12.8 70% 76.23 1016.3
03 16:53 NW 9 16.09 Fair CLR 19.4 12.8 20 15 66% 76.25 1016.5
03 15:53 Vrbl 6 16.09 Fair CLR 19.4 13.3 68% 76.28 1016.9
03 14:53 Vrbl 7 16.09 Fair CLR 18.3 13.3 73% 76.33 1017.6
03 13:53 NE 15 16.09 Mostly Cloudy BKN013 17.2 12.8 76% 76.38 1018.3
03 12:53 Vrbl 6 16.09 Overcast OVC012 16.1 12.8 81% 76.43 1018.9
03 11:53 Vrbl 9 16.09 Overcast OVC009 15.6 12.8 84% 76.45 1019.4
03 10:53 Vrbl 7 16.09 Overcast OVC008 15 12.8 15 13.9 87% 76.5 1019.8
03 09:53 N 7 6.44 Fog/Mist OVC008 15 12.8 87% 76.5 1019.9
03 08:53 Vrbl 6 16.09 Overcast OVC008 15 12.2 83% 76.5 1019.8
03 07:53 Vrbl 9 6.44 Fog/Mist OVC007 14.4 12.8 90% 76.48 1019.5
03 06:53 Vrbl 6 9.66 Fog/Mist OVC005 14.4 12.8 90% 76.45 1019.4
03 05:53 Calm 16.09 Mostly Cloudy BKN008 14.4 12.8 90% 76.45 1019.2
03 04:53 Calm 16.09 Partly Cloudy SCT010 13.9 12.2 16.1 13.9 90% 76.45 1019.2
03 03:53 Calm 16.09 Fair CLR 14.4 12.8 90% 76.45 1019.4
03 01:53 Calm 16.09 Fair CLR 13.9 12.2 90% 76.48 1019.7
03 00:53 Calm 16.09 Fair CLR 13.9 12.2 90% 76.48 1019.6
02 23:53 Calm 16.09 Fair CLR 15.6 12.8 84% 76.48 1019.6
02 22:53 NW 7 16.09 Fair CLR 16.1 12.8 20.6 16.1 81% 76.5 1019.8
02 21:53 Calm 16.09 Fair CLR 16.7 12.8 78% 76.5 1019.9
02 20:53 Calm 16.09 Fair CLR 17.2 12.8 76% 76.48 1019.4
02 19:53 NW 7 16.09 Partly Cloudy SCT050 17.8 12.8 73% 76.43 1019.0
02 18:53 Vrbl 6 16.09 Mostly Cloudy BKN060 18.9 13.9 73% 76.4 1018.5
02 17:53 NW 6 16.09 Mostly Cloudy SCT050 BKN100 20 13.9 68% 76.38 1018.4
02 16:53 Vrbl 6 16.09 Mostly Cloudy BKN055 20.6 13.9 22.2 17.8 66% 76.38 1018.3
02 15:53 W 9 16.09 Mostly Cloudy SCT085 BKN230 21.1 12.8 59% 76.38 1018.2
02 14:53 S 9 16.09 A Few Clouds FEW047 22.2 13.9 59% 76.35 1018.0
02 13:53 Vrbl 6 16.09 Partly Cloudy SCT085 21.1 13.9 64% 76.38 1018.4
02 12:53 Vrbl 7 16.09 Mostly Cloudy BKN085 20 14.4 70% 76.38 1018.2
02 11:53 SW 15 16.09 Mostly Cloudy SCT018 BKN044 18.9 14.4 75% 76.38 1018.2
02 10:53 S 13 16.09 Overcast SCT011 OVC017 17.8 13.3 17.8 12.2 75% 76.35 1017.8
02 09:53 SE 9 16.09 Overcast SCT015 BKN017 OVC039 16.7 12.2 75% 76.33 1017.6
02 08:53 SE 15 16.09 Overcast SCT014 OVC030 15 11.7 81% 76.3 1017.0
02 07:53 S 11 16.09 Overcast SCT016 OVC030 14.4 11.7 84% 76.28 1016.7
02 06:53 SE 6 16.09 Overcast SCT016 OVC036 13.3 11.1 87% 76.25 1016.5
02 05:53 S 9 16.09 Overcast FEW018 OVC030 12.8 11.1 90% 76.25 1016.4
02 04:53 Calm 16.09 Mostly Cloudy BKN028 12.8 10.6 14.4 12.2 87% 76.23 1016.2
02 03:53 Calm 16.09 Fair CLR 12.8 10.6 87% 76.2 1015.9
02 02:53 Calm 16.09 Fair CLR 12.8 10.6 87% 76.2 1015.9
02 01:53 Calm 16.09 Partly Cloudy SCT090 12.8 11.1 90% 76.23 1016.0
02 00:53 Calm 16.09 Overcast OVC095 13.9 11.1 83% 76.23 1016.2
01 23:53 NW 6 16.09 Fair CLR 13.9 11.1 83% 76.23 1016.3
01 22:53 W 6 16.09 Fair CLR 14.4 10.6 20.6 14.4 78% 76.23 1016.2
01 21:53 NW 7 16.09 Partly Cloudy SCT230 15 10.6 75% 76.25 1016.4
01 20:53 Calm 16.09 Partly Cloudy SCT230 16.1 10.6 70% 76.17 1015.6
01 19:53 Calm 16.09 Fair CLR 16.7 10.6 67% 76.2 1016.0
01 18:53 Calm 16.09 Fair CLR 17.8 10 60% 76.17 1015.5
01 17:53 Vrbl 6 16.09 Mostly Cloudy FEW090 FEW130 BKN220 18.9 10 56% 76.17 1015.6
01 16:53 NW 7 16.09 Partly Cloudy FEW120 SCT210 20 9.4 20.6 16.1 51% 76.2 1015.9
01 15:53 W 6 16.09 Fair CLR 19.4 9.4 53% 76.25 1016.4
01 14:53 Calm 16.09 Mostly Cloudy BKN090 18.9 9.4 54% 76.28 1017.0
01 13:53 NW 7 16.09 Overcast OVC090 18.9 10.6 59% 76.33 1017.7
01 12:53 N 6 16.09 Fair CLR 17.8 10.6 63% 76.35 1017.9
01 11:53 NW 7 16.09 Fair CLR 17.2 11.1 68% 76.38 1018.3
01 10:53 Calm 16.09 Partly Cloudy SCT120 16.1 11.1 16.1 12.2 72% 76.38 1018.3
01 09:53 Calm 16.09 Fair CLR 14.4 10.6 78% 76.4 1018.6
01 08:53 Calm 16.09 Partly Cloudy SCT065 13.3 10.6 84% 76.4 1018.5
01 07:53 W 6 16.09 Mostly Cloudy BKN065 12.8 10.6 87% 76.4 1018.4
01 06:53 Calm 16.09 Overcast OVC065 12.2 10 87% 76.38 1018.2
01 05:53 Calm 16.09 Overcast OVC080 12.2 10 87% 76.38 1018.3
01 04:53 Calm 16.09 Overcast BKN075 OVC085 12.2 9.4 12.8 11.1 83% 76.38 1018.3
01 03:53 Calm 16.09 Mostly Cloudy BKN090 12.2 9.4 83% 76.4 1018.4
01 02:53 Calm 16.09 A Few Clouds FEW095 12.2 10 87% 76.4 1018.5
01 01:53 Calm 16.09 Mostly Cloudy BKN110 12.2 9.4 83% 76.43 1018.8
01 00:53 Calm 16.09 Mostly Cloudy FEW030 BKN120 BKN200 12.8 9.4 80% 76.43 1018.9
30 23:53 Calm 16.09 A Few Clouds FEW110 12.2 9.4 83% 76.43 1019.0
30 22:53 Calm 16.09 Fair CLR 12.8 9.4 17.2 12.8 80% 76.45 1019.1
30 21:53 Calm 16.09 Fair CLR 13.9 8.9 72% 76.43 1018.9
30 19:53 NW 6 16.09 Fair CLR 14.4 8.3 67% 76.43 1018.8
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)