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.
21 08:53 Vrbl 6 16.09 Fair CLR 20.6 9.4 49% 76.12 1014.7
21 07:53 NW 7 16.09 Fair CLR 18.9 9.4 54% 76.12 1014.9
21 06:53 Calm 16.09 Fair CLR 17.2 9.4 60% 76.1 1014.6
21 05:53 Calm 16.09 Fair CLR 15.6 9.4 67% 76.1 1014.4
21 04:53 Calm 16.09 Fair CLR 16.1 8.9 21.7 16.1 63% 76.1 1014.3
21 03:53 Calm 16.09 Fair CLR 17.2 8.3 56% 76.07 1014.2
21 02:53 Calm 16.09 Partly Cloudy SCT200 18.3 8.3 52% 76.07 1014.3
21 01:53 Calm 16.09 Partly Cloudy SCT200 18.9 7.8 49% 76.1 1014.3
21 00:53 Vrbl 7 16.09 Fair CLR 20 7.8 45% 76.1 1014.4
20 23:53 Calm 16.09 Fair CLR 20 8.9 49% 76.1 1014.4
20 22:53 NW 6 16.09 Fair CLR 21.7 8.3 27.8 21.7 42% 76.07 1014.3
20 21:53 Calm 16.09 Fair CLR 22.2 9.4 44% 76.07 1014.0
20 20:53 Vrbl 9 16.09 Fair CLR 24.4 7.8 35% 25 76.02 1013.5
20 19:53 Vrbl 9 16.09 Fair CLR 26.1 7.2 30% 26 76.02 1013.5
20 18:53 NW 11 G 30 16.09 Fair CLR 26.7 8.9 33% 26 76.02 1013.3
20 17:53 NW 15 16.09 Fair CLR 27.2 8.9 32% 27 76.02 1013.4
20 16:53 Vrbl 11 16.09 Fair CLR 27.2 11.1 27.2 23.3 37% 27 76.05 1013.8
20 15:53 NW 15 16.09 Fair CLR 26.7 8.9 33% 26 76.05 1013.9
20 14:53 NW 20 16.09 Partly Cloudy SCT100 26.1 8.9 34% 26 76.07 1014.2
20 13:53 W 19 G 30 16.09 Fair CLR 26.1 8.9 34% 26 76.1 1014.6
20 12:53 NW 15 G 31 16.09 Fair CLR 25.6 8.3 33% 26 76.15 1015.2
20 11:53 NW 15 G 33 16.09 Fair CLR 24.4 7.8 35% 25 76.17 1015.5
20 10:53 NW 9 16.09 Fair CLR 23.9 10.6 23.9 15 43% 25 76.2 1015.7
20 09:53 Calm 16.09 Fair CLR 21.7 10.6 49% 76.23 1016.1
20 08:53 NE 9 16.09 Fair CLR 18.9 10 56% 76.23 1016.3
20 07:53 Vrbl 6 16.09 Fair CLR 17.8 10.6 63% 76.23 1016.3
20 06:53 Vrbl 7 16.09 Fair CLR 16.1 9.4 65% 76.2 1015.9
20 05:53 Calm 16.09 Fair CLR 15 9.4 69% 76.2 1015.8
20 04:53 Calm 16.09 Fair CLR 15.6 8.9 20 15.6 65% 76.17 1015.5
20 03:53 Calm 16.09 Partly Cloudy SCT110 15.6 9.4 67% 76.17 1015.4
20 02:53 Calm 16.09 Partly Cloudy SCT200 16.1 8.9 63% 76.15 1015.2
20 01:53 Calm 16.09 Fair CLR 16.7 9.4 62% 76.15 1015.2
20 00:53 Calm 16.09 Fair CLR 17.8 9.4 58% 76.15 1015.1
19 23:53 Calm 16.09 Fair CLR 18.9 9.4 54% 76.15 1015.1
19 22:53 Calm 16.09 Partly Cloudy SCT100 20 8.3 25.6 20 47% 76.12 1015.0
19 21:53 Calm 16.09 Fair CLR 20 8.9 49% 76.1 1014.6
19 20:53 Vrbl 11 16.09 Fair CLR 21.7 8.3 42% 76.07 1014.0
19 19:53 Vrbl 11 16.09 Fair CLR 22.8 9.4 43% 76.02 1013.6
19 18:53 NW 15 16.09 Fair CLR 23.9 9.4 40% 25 76.02 1013.4
19 17:53 Vrbl 9 16.09 Fair CLR 25 9.4 37% 26 76.02 1013.6
19 16:53 NW 13 G 26 16.09 Fair CLR 25 9.4 25.6 19.4 37% 26 76.05 1013.8
19 15:53 NW 11 16.09 Fair CLR 25 10 39% 26 76.07 1014.1
19 14:53 Vrbl 11 16.09 A Few Clouds FEW030 24.4 10 40% 25 76.1 1014.4
19 13:53 NW 15 16.09 Fair CLR 23.3 10 43% 76.12 1015.0
19 12:53 NW 17 G 28 16.09 Fair CLR 22.2 10 46% 76.17 1015.4
19 11:53 NW 13 G 28 16.09 Fair CLR 21.7 10.6 49% 76.2 1015.7
19 10:53 Vrbl 6 16.09 Fair CLR 19.4 10 19.4 11.7 55% 76.23 1016.1
19 09:53 Vrbl 7 16.09 Fair CLR 18.3 10.6 61% 76.25 1016.5
19 08:53 E 9 16.09 Fair CLR 16.1 10 67% 76.28 1016.7
19 07:53 Calm 16.09 Fair CLR 15.6 10 70% 76.25 1016.6
19 06:53 Vrbl 6 16.09 Fair CLR 13.3 9.4 77% 76.25 1016.7
19 05:53 Calm 16.09 Fair CLR 12.2 8.9 80% 76.23 1016.3
19 04:53 Calm 16.09 Fair CLR 12.2 8.3 15 12.2 77% 76.2 1015.9
19 03:53 Vrbl 6 16.09 Fair CLR 12.2 8.9 80% 76.17 1015.6
19 02:53 Calm 16.09 Fair CLR 12.8 8.9 77% 76.17 1015.6
19 01:53 Calm 16.09 Fair CLR 13.3 8.3 72% 76.2 1015.8
19 00:53 Calm 16.09 Fair CLR 13.9 8.3 69% 76.23 1016.1
18 23:53 Calm 16.09 Fair CLR 14.4 8.3 67% 76.23 1016.3
18 22:53 NW 7 16.09 Fair CLR 15 7.8 20.6 15 62% 76.25 1016.4
18 21:53 Vrbl 6 16.09 Fair CLR 17.2 7.2 52% 76.23 1016.2
18 20:53 NW 6 16.09 Fair CLR 17.8 7.2 50% 76.2 1015.8
18 19:53 W 7 16.09 Fair CLR 18.9 6.7 45% 76.17 1015.6
18 18:53 Vrbl 7 16.09 Fair CLR 20 6.7 42% 76.17 1015.5
18 17:53 Calm 16.09 A Few Clouds FEW040 20.6 7.2 42% 76.17 1015.6
18 16:53 Vrbl 7 16.09 Partly Cloudy SCT049 20.6 7.2 20.6 14.4 42% 76.2 1015.9
18 15:53 Calm 16.09 Mostly Cloudy BKN049 19.4 7.2 45% 76.25 1016.5
18 14:53 Vrbl 7 16.09 Overcast BKN045 OVC050 18.3 6.7 47% 76.28 1016.9
18 13:53 N 11 16.09 Mostly Cloudy BKN035 BKN050 17.2 7.2 52% 76.33 1017.4
18 12:53 W 6 16.09 Mostly Cloudy BKN035 BKN044 16.7 7.8 56% 76.35 1017.8
18 11:53 Vrbl 6 16.09 Mostly Cloudy FEW020 SCT030 BKN055 16.1 7.8 58% 76.38 1018.1
18 10:53 NW 9 16.09 Mostly Cloudy BKN022 BKN050 16.1 8.9 16.1 11.1 63% 76.4 1018.5
18 09:53 W 9 16.09 Mostly Cloudy BKN022 BKN050 14.4 8.3 67% 76.4 1018.7
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)