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.
10 07:53 Calm 16.09 Mostly Cloudy SCT011 BKN140 12.2 9.4 83% 76.38 1018.1
10 06:53 Vrbl 9 16.09 Mostly Cloudy FEW025 BKN200 11.7 9.4 86% 76.28 1016.8
10 05:53 NE 6 16.09 Mostly Cloudy BKN200 11.1 8.9 86% 76.35 1017.7
10 04:53 Calm 16.09 Fair CLR 11.7 8.9 15.6 11.1 83% 76.3 1017.2
10 03:53 Calm 16.09 Fair CLR 11.7 8.9 83% 76.3 1017.1
10 02:53 NW 6 16.09 Fair CLR 12.8 8.9 77% 76.25 1016.5
10 01:53 Calm 16.09 Fair CLR 13.3 8.9 75% 76.23 1016.1
10 00:53 Calm 16.09 Fair CLR 13.3 8.3 72% 76.2 1016.0
09 23:53 Calm 16.09 Fair CLR 15 8.3 64% 76.2 1015.9
09 22:53 Calm 16.09 Fair CLR 15.6 8.3 20 15.6 62% 76.2 1016.0
09 21:53 Calm 16.09 Fair CLR 16.1 9.4 65% 76.2 1015.9
09 20:53 NW 6 16.09 Fair CLR 17.2 8.9 58% 76.17 1015.6
09 19:53 W 6 16.09 Fair CLR 17.8 8.9 56% 76.2 1015.8
09 18:53 Vrbl 7 16.09 Fair CLR 18.3 8.3 52% 76.23 1016.3
09 17:53 NW 11 16.09 Fair CLR 19.4 8.3 49% 76.28 1016.9
09 16:53 N 7 16.09 Mostly Cloudy BKN230 20 7.2 20 16.7 44% 76.33 1017.4
09 15:53 NW 9 16.09 Fair CLR 19.4 7.2 45% 76.38 1018.3
09 14:53 W 13 16.09 Fair CLR 20 6.1 40% 76.43 1018.9
09 13:53 Vrbl 7 16.09 Fair CLR 18.9 7.8 49% 76.45 1019.2
09 12:53 Vrbl 9 16.09 Fair CLR 18.3 8.9 54% 76.5 1019.9
09 11:53 Vrbl 9 16.09 Mostly Cloudy FEW024 BKN250 17.8 8.3 54% 76.56 1020.6
09 10:53 Vrbl 7 16.09 Mostly Cloudy SCT016 BKN250 16.7 8.9 16.7 9.4 60% 76.58 1020.9
09 09:53 Calm 16.09 Fair CLR 15 8.9 67% 76.61 1021.4
09 08:53 Calm 16.09 A Few Clouds FEW025 13.9 8.9 72% 76.66 1021.9
09 07:53 Vrbl 6 16.09 Fair CLR 12.8 10 83% 76.68 1022.4
09 06:53 Calm 16.09 Fair CLR 10.6 8.9 89% 76.71 1022.6
09 05:53 Calm 16.09 A Few Clouds FEW030 9.4 8.3 93% 76.68 1022.4
09 04:53 Calm 16.09 A Few Clouds FEW030 10 8.3 12.8 10 89% 76.71 1022.6
09 03:53 Calm 16.09 A Few Clouds FEW030 11.1 8.9 86% 76.71 1022.8
09 02:53 S 7 16.09 Mostly Cloudy BKN027 11.7 8.9 83% 76.73 1023.0
09 01:53 S 6 16.09 Mostly Cloudy BKN020 BKN026 12.2 8.9 80% 76.76 1023.2
09 00:53 SE 7 16.09 Mostly Cloudy BKN022 12.2 8.9 80% 76.76 1023.2
08 23:53 S 9 16.09 A Few Clouds FEW027 11.1 7.8 80% 76.73 1023.0
08 22:53 S 7 16.09 Fair CLR 12.2 7.8 17.2 11.7 75% 76.71 1022.7
08 21:53 S 9 16.09 Fair CLR 13.3 7.8 70% 76.71 1022.5
08 20:53 Calm 16.09 Fair CLR 14.4 7.2 62% 76.66 1022.0
08 19:53 Vrbl 7 16.09 Fair CLR 15.6 7.2 58% 76.61 1021.4
08 18:53 S 13 16.09 Partly Cloudy SCT095 16.1 6.7 54% 76.61 1021.3
08 17:53 S 13 16.09 Fair CLR 16.7 6.1 50% 76.63 1021.5
08 16:53 S 15 16.09 A Few Clouds FEW045 17.2 6.1 17.2 12.8 48% 76.63 1021.5
08 15:53 S 15 G 26 16.09 Partly Cloudy FEW047 SCT095 17.2 6.1 48% 76.63 1021.5
08 14:53 S 15 16.09 Mostly Cloudy BKN045 BKN120 15.6 6.1 53% 76.63 1021.6
08 13:53 SW 13 G 28 16.09 Mostly Cloudy BKN040 15 5.6 54% 76.63 1021.5
08 12:53 S 19 G 33 16.09 Overcast BKN030 OVC050 13.3 5 57% 76.61 1021.3
08 11:53 S 19 G 31 16.09 Overcast BKN025 OVC038 12.8 5 59% 76.61 1021.3
08 10:53 S 15 G 28 16.09 Overcast BKN025 OVC038 13.3 5.6 13.3 10 60% 76.56 1020.6
08 09:53 S 20 16.09 Mostly Cloudy BKN023 12.2 5.6 64% 76.5 1020.0
08 08:53 S 22 G 31 16.09 Mostly Cloudy SCT019 SCT024 BKN040 11.7 6.1 69% 76.48 1019.6
08 07:53 S 13 16.09 Mostly Cloudy SCT018 BKN034 11.1 6.7 75% 76.48 1019.6
08 06:53 SE 13 16.09 Fair CLR 10.6 6.7 77% 76.4 1018.5
08 05:53 SE 13 16.09 Fair CLR 10 7.2 83% 8 76.33 1017.6
08 04:53 SE 11 16.09 Fair CLR 10.6 7.8 13.9 10 83% 76.3 1017.3
08 03:53 SE 13 16.09 Fair CLR 11.1 8.3 83% 76.28 1016.7
08 02:53 S 6 16.09 Fair CLR 10.6 8.3 86% 76.25 1016.4
08 01:53 SE 6 16.09 Fair CLR 12.2 8.3 77% 76.23 1016.3
08 00:53 SE 6 16.09 Fair CLR 12.8 8.3 74% 76.23 1016.3
07 23:53 Calm 16.09 Fair CLR 13.3 8.9 75% 76.25 1016.4
07 22:53 Calm 16.09 Fair CLR 13.9 7.8 18.3 13.9 67% 76.25 1016.5
07 21:53 Calm 16.09 Fair CLR 15 7.8 62% 76.25 1016.5
07 20:53 Calm 16.09 Mostly Cloudy BKN200 16.1 7.2 56% 76.25 1016.6
07 19:53 Calm 16.09 Mostly Cloudy FEW040 BKN200 17.2 7.2 52% 76.25 1016.6
07 18:53 SW 6 16.09 Mostly Cloudy FEW040 BKN200 17.2 7.2 52% 76.28 1016.9
07 17:53 W 7 16.09 Mostly Cloudy FEW042 BKN220 17.8 6.7 48% 76.33 1017.4
07 16:53 Vrbl 6 16.09 Mostly Cloudy SCT045 BKN250 17.8 6.7 17.8 13.9 48% 76.35 1017.7
07 15:53 W 11 16.09 Partly Cloudy SCT042 17.8 7.2 50% 76.38 1018.1
07 14:53 W 13 16.09 Mostly Cloudy BKN042 17.8 7.2 50% 76.4 1018.6
07 13:53 Vrbl 7 16.09 Mostly Cloudy BKN023 15.6 6.7 56% 76.45 1019.3
07 12:53 Vrbl 6 16.09 Mostly Cloudy BKN025 16.1 7.2 56% 76.5 1019.8
07 11:53 Vrbl 6 16.09 Mostly Cloudy BKN025 14.4 6.7 60% 76.53 1020.1
07 10:53 S 9 16.09 Mostly Cloudy BKN022 14.4 7.2 15.6 11.1 62% 76.56 1020.4
07 09:53 Vrbl 9 16.09 Mostly Cloudy BKN022 13.9 7.2 64% 76.56 1020.5
07 08:53 Calm 16.09 Mostly Cloudy BKN020 12.8 7.2 69% 76.56 1020.7
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)