Weather observations for the past three days for
Boeing Field - King County International Airport
Imperial (Metric)
Date Time (pdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
09 23:53 NW 6 10.00 Mostly Cloudy BKN065 64 53.1 68% 29.98 1015.1
09 22:53 NW 5 10.00 Fair CLR 64.9 53.1 78.1 64.9 66% 29.98 1015.0
09 21:53 Vrbl 5 10.00 Fair CLR 69.1 53.1 57% 29.98 1015.1
09 20:53 NW 6 10.00 Fair CLR 71.1 52 51% 29.97 1015.0
09 19:53 W 8 10.00 A Few Clouds FEW070 73.9 48.9 41% 29.97 1015.0
09 18:53 Vrbl 5 10.00 Fair CLR 78.1 46 32% 78 29.98 1015.3
09 17:53 NW 6 10.00 Fair CLR 78.1 42.1 28% 78 30.01 1016.1
09 16:53 Vrbl 5 10.00 Fair CLR 77 46.9 77 64.9 35% 78 30.03 1017.0
09 15:53 Vrbl 3 10.00 Fair CLR 75.9 44.1 32% 77 30.05 1017.5
09 14:53 Vrbl 3 10.00 Fair CLR 73.9 52 46% 30.07 1018.2
09 13:53 Vrbl 3 10.00 Fair CLR 72 54 53% 30.1 1019.1
09 12:53 Calm 10.00 Fair CLR 69.1 53.1 57% 30.12 1019.8
09 11:53 Vrbl 3 10.00 Fair CLR 66.9 53.1 61% 30.14 1020.5
09 10:53 W 6 10.00 Partly Cloudy SCT024 66 53.1 66 57 63% 30.15 1021.0
09 09:53 W 3 10.00 Mostly Cloudy BKN020 62.1 52 70% 30.16 1021.3
09 08:53 Vrbl 3 10.00 Overcast OVC018 60.1 50 70% 30.17 1021.5
09 07:53 Calm 10.00 Overcast OVC020 59 48.9 69% 30.17 1021.6
09 06:53 Calm 10.00 Overcast OVC021 57.9 48.9 72% 30.17 1021.6
09 05:53 Calm 10.00 Overcast OVC019 57.9 50 75% 30.16 1021.4
09 04:53 Calm 10.00 Overcast BKN020 OVC035 57.9 50 63 57.9 75% 30.16 1021.3
09 03:53 Calm 10.00 Mostly Cloudy BKN018 57.9 50 75% 30.15 1021.0
09 02:53 Calm 10.00 Fair CLR 57.9 50 75% 30.16 1021.1
09 01:53 Calm 10.00 Fair CLR 59 51.1 75% 30.16 1021.2
09 00:53 Vrbl 3 10.00 Partly Cloudy SCT041 61 51.1 70% 30.15 1021.0
08 23:53 Vrbl 3 10.00 Overcast OVC039 62.1 52 70% 30.15 1021.1
08 22:53 Calm 10.00 Mostly Cloudy BKN039 62.1 53.1 72 62.1 73% 30.15 1021.0
08 21:53 NW 5 10.00 Fair CLR 63 52 68% 30.15 1021.0
08 20:53 NW 3 10.00 Fair CLR 66.9 55 66% 30.15 1020.8
08 19:53 NW 5 10.00 Partly Cloudy SCT060 70 55 59% 30.15 1020.9
08 18:53 S 3 10.00 A Few Clouds FEW035 71.1 55 57% 30.15 1020.9
08 17:53 Calm 10.00 Partly Cloudy SCT037 70 55 59% 30.17 1021.5
08 16:53 Calm 10.00 Mostly Cloudy BKN030 69.1 55 69.1 63 61% 30.18 1021.9
08 15:53 SW 9 10.00 Overcast OVC028 69.1 55.9 63% 30.19 1022.2
08 14:53 SW 6 10.00 Overcast OVC019 68 55.9 65% 30.19 1022.4
08 13:53 W 5 10.00 Overcast OVC021 66 55.9 70% 30.21 1023.0
08 12:53 Vrbl 3 10.00 Overcast OVC017 64.9 55.9 73% 30.21 1022.9
08 11:53 Calm 10.00 Overcast OVC019 64 55.9 75% 30.21 1023.0
08 10:53 Vrbl 3 10.00 Overcast BKN012 OVC024 63 55.9 64 62.1 78% 30.21 1022.8
08 09:53 Calm 10.00 Overcast BKN012 OVC024 63 55.9 78% 30.2 1022.5
08 08:53 W 3 10.00 Overcast BKN012 OVC024 63 55.9 78% 30.19 1022.2
08 07:53 Calm 10.00 Overcast BKN015 OVC024 63 55 76% 30.18 1022.0
08 06:53 Calm 10.00 Mostly Cloudy BKN017 BKN055 62.1 55 78% 30.17 1021.7
08 05:53 Calm 10.00 Overcast OVC025 62.1 55 78% 30.16 1021.4
08 04:53 Vrbl 3 10.00 Overcast BKN025 OVC060 62.1 55 64 61 78% 30.16 1021.2
08 03:53 Calm 10.00 Fair CLR 62.1 54 75% 30.14 1020.5
08 02:53 Calm 10.00 Partly Cloudy SCT075 63 54 73% 30.13 1020.3
08 01:53 Calm 10.00 Fair CLR 62.1 54 75% 30.12 1019.9
08 00:53 Calm 10.00 Fair CLR 63 54 73% 30.11 1019.7
07 23:53 Calm 10.00 A Few Clouds FEW075 63 54 73% 30.11 1019.6
07 22:53 Calm 10.00 Fair CLR 64.9 55 77 64.9 70% 30.1 1019.3
07 21:53 Vrbl 3 10.00 Fair CLR 64.9 55 70% 30.08 1018.6
07 20:53 Vrbl 3 10.00 Fair CLR 68 55.9 65% 30.06 1017.7
07 19:53 Vrbl 3 10.00 Fair CLR 71.1 55 57% 30.04 1017.3
07 18:53 NW 6 10.00 Fair CLR 73.9 54 50% 30.04 1017.0
07 17:53 Vrbl 6 10.00 Fair CLR 75 50 42% 78 30.03 1017.0
07 16:53 W 7 10.00 Fair CLR 75 45 75.9 63 34% 77 30.04 1017.3
07 15:53 NW 5 10.00 Fair CLR 73.9 52 46% 30.05 1017.4
07 14:53 Vrbl 6 10.00 Fair CLR 72 52 50% 30.05 1017.6
07 13:53 W 7 10.00 Partly Cloudy SCT110 69.1 52 55% 30.05 1017.7
07 12:53 Vrbl 5 10.00 Fair CLR 68 52 57% 30.06 1017.8
07 11:53 Calm 10.00 Fair CLR 63 51.1 65% 30.06 1017.8
07 10:53 SW 6 10.00 Partly Cloudy SCT014 63 51.1 63 55 65% 30.06 1017.8
07 09:53 W 3 10.00 Partly Cloudy SCT016 60.1 51.1 72% 30.06 1017.8
07 08:53 S 6 10.00 Mostly Cloudy SCT009 BKN010 57.9 51.1 78% 30.06 1017.9
07 07:53 SW 5 10.00 Mostly Cloudy BKN008 55.9 51.1 84% 30.05 1017.7
07 06:53 SW 6 10.00 Partly Cloudy SCT010 55.9 51.1 84% 30.04 1017.1
07 05:53 SW 5 10.00 Fair CLR 55 51.1 87% 30.02 1016.6
07 04:53 SW 7 10.00 Fair CLR 57 51.1 69.1 57 81% 30.01 1016.1
07 03:53 S 6 10.00 Fair CLR 57.9 52 81% 30 1015.7
07 02:53 Calm 10.00 Fair CLR 60.1 52 75% 29.99 1015.4
07 01:53 Calm 10.00 Fair CLR 63 52 68% 29.97 1015.0
07 00:53 Calm 10.00 Fair CLR 63 52 68% 29.97 1014.8
Date Time (pdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)