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 14:53 NW 11 16.09 Fair CLR 22.8 10 44% 76.25 1016.6
21 13:53 NW 7 16.09 Fair CLR 22.2 10.6 48% 76.3 1017.1
21 12:53 Vrbl 7 16.09 A Few Clouds FEW030 21.1 10 49% 76.33 1017.6
21 11:53 Vrbl 6 16.09 Partly Cloudy SCT040 19.4 10 55% 76.38 1018.1
21 10:53 Calm 16.09 Partly Cloudy SCT040 18.9 10 18.9 12.2 56% 76.4 1018.5
21 09:53 SE 6 16.09 Fair CLR 16.7 10 65% 76.43 1018.8
21 08:53 W 6 16.09 A Few Clouds FEW022 16.1 10 67% 76.43 1018.9
21 07:53 SW 6 16.09 Fair CLR 15 10 72% 76.43 1018.8
21 06:53 SE 6 16.09 Fair CLR 13.3 9.4 77% 76.4 1018.6
21 05:53 Calm 16.09 Fair CLR 12.8 9.4 80% 76.4 1018.5
21 04:53 Calm 16.09 Fair CLR 12.8 9.4 15.6 12.2 80% 76.38 1018.2
21 03:53 S 7 16.09 Fair CLR 12.8 9.4 80% 76.38 1018.3
21 02:53 SE 9 16.09 Fair CLR 12.8 9.4 80% 76.35 1018.0
21 01:53 S 9 16.09 Fair CLR 12.8 9.4 80% 76.35 1018.0
21 00:53 Vrbl 6 16.09 Fair CLR 13.9 8.9 72% 76.35 1017.8
20 23:53 SW 7 16.09 Fair CLR 14.4 9.4 72% 76.33 1017.6
20 22:53 SW 11 16.09 Fair CLR 15.6 9.4 21.7 15.6 67% 76.3 1017.2
20 21:53 S 13 16.09 Fair CLR 16.7 9.4 62% 76.28 1016.8
20 20:53 SW 11 16.09 Fair CLR 18.3 9.4 56% 76.23 1016.3
20 19:53 S 13 16.09 Fair CLR 19.4 8.9 51% 76.2 1015.8
20 18:53 SW 13 16.09 Fair CLR 20.6 8.3 45% 76.17 1015.5
20 17:53 SW 13 16.09 Fair CLR 21.1 8.9 46% 76.17 1015.4
20 16:53 SW 11 G 26 16.09 Fair CLR 21.7 8.9 21.7 16.7 44% 76.17 1015.4
20 15:53 W 13 16.09 A Few Clouds FEW050 21.1 8.9 46% 76.17 1015.4
20 14:53 S 11 G 28 16.09 Fair CLR 20.6 8.9 47% 76.15 1015.3
20 13:53 SW 11 G 26 16.09 Mostly Cloudy BKN028 20 8.3 47% 76.2 1015.7
20 12:53 SW 19 G 31 16.09 Mostly Cloudy BKN028 18.9 8.9 52% 76.17 1015.5
20 11:53 S 17 G 33 16.09 Overcast OVC025 17.8 8.3 54% 76.17 1015.5
20 10:53 SW 13 16.09 Overcast OVC034 16.7 8.3 16.7 13.3 58% 76.17 1015.4
20 09:53 S 13 16.09 Overcast OVC032 15.6 8.3 62% 76.17 1015.4
20 08:53 S 13 16.09 Overcast OVC024 15 8.9 67% 76.15 1015.1
20 07:53 S 17 G 28 16.09 Overcast OVC025 14.4 8.9 70% 76.12 1014.9
20 06:53 S 15 16.09 Overcast OVC018 13.9 9.4 74% 76.1 1014.4
20 05:53 S 17 16.09 Overcast OVC020 13.3 9.4 77% 76.05 1014.0
20 04:53 S 24 G 31 16.09 Overcast OVC018 13.9 9.4 19.4 13.3 74% 76.05 1013.7
20 03:53 S 20 G 37 16.09 Overcast OVC017 13.3 9.4 77% 76 1013.2
20 02:53 S 15 16.09 Fair CLR 13.3 10 81% 75.97 1012.9
20 01:53 S 9 16.09 Fair CLR 13.9 9.4 74% 75.97 1012.7
20 00:53 S 17 16.09 Fair CLR 15 10 72% 75.92 1012.1
19 23:53 S 9 16.09 Fair CLR 17.2 10 63% 75.87 1011.6
19 22:53 S 11 16.09 Fair CLR 19.4 11.1 28.3 19.4 59% 75.82 1010.8
19 21:53 S 9 16.09 Fair CLR 22.8 9.4 43% 75.77 1010.0
19 20:53 W 7 16.09 Fair CLR 24.4 8.9 37% 25 75.69 1009.1
19 19:53 W 9 16.09 Fair CLR 26.7 8.3 31% 26 75.67 1008.8
19 18:53 NW 7 16.09 Fair CLR 27.2 9.4 33% 27 75.69 1009.0
19 17:53 Vrbl 6 16.09 Fair CLR 27.8 9.4 32% 27 75.69 1009.0
19 16:53 W 7 16.09 Fair CLR 27.8 9.4 27.8 20.6 32% 27 75.69 1009.2
19 15:53 NE 7 16.09 Fair CLR 27.8 6.1 25% 27 75.72 1009.6
19 14:53 Calm 16.09 Fair CLR 26.1 9.4 35% 26 75.77 1010.0
19 13:53 NW 11 16.09 Fair CLR 25 10.6 40% 26 75.79 1010.6
19 12:53 W 15 16.09 Mostly Cloudy BKN190 BKN220 23.9 10 42% 25 75.84 1011.1
19 11:53 Vrbl 11 16.09 Fair CLR 22.8 10 44% 75.87 1011.5
19 10:53 Calm 16.09 Fair CLR 20.6 11.1 21.7 16.7 55% 75.9 1011.6
19 09:53 Vrbl 7 16.09 Fair CLR 20.6 10.6 53% 75.92 1012.0
19 08:53 NW 7 16.09 Fair CLR 19.4 10.6 57% 75.95 1012.4
19 07:53 NW 7 16.09 Partly Cloudy SCT200 18.3 10.6 61% 75.95 1012.4
19 06:53 NW 6 16.09 Mostly Cloudy SCT100 BKN200 17.8 10 60% 75.95 1012.3
19 05:53 Calm 16.09 Mostly Cloudy SCT100 BKN200 16.7 10 65% 75.95 1012.3
19 04:53 Calm 16.09 Fair CLR 16.7 10 20.6 16.7 65% 75.95 1012.3
19 03:53 Calm 16.09 Fair CLR 17.8 8.9 56% 75.95 1012.3
19 02:53 Calm 16.09 Fair CLR 17.8 8.9 56% 75.95 1012.6
19 01:53 Calm 16.09 Fair CLR 18.3 10.6 61% 75.97 1012.7
19 00:53 Calm 16.09 Fair CLR 18.3 10 59% 75.97 1012.8
18 23:53 Calm 16.09 Fair CLR 19.4 9.4 53% 75.97 1012.8
18 22:53 Calm 16.09 Fair CLR 20.6 9.4 25.6 20 49% 76 1013.0
18 21:53 Calm 16.09 Fair CLR 21.7 10 47% 75.97 1012.9
18 20:53 NW 7 16.09 Fair CLR 22.8 8.9 41% 75.97 1012.8
18 19:53 Calm 16.09 Fair CLR 25 7.2 32% 25 76 1013.2
18 18:53 NW 13 16.09 Fair CLR 25 8.9 36% 26 76.02 1013.4
18 17:53 Vrbl 11 G 31 16.09 Fair CLR 24.4 10 40% 25 76.05 1013.8
18 16:53 NW 15 G 28 16.09 Fair CLR 25 10 25 18.9 39% 26 76.07 1014.2
18 15:53 Vrbl 11 16.09 Fair CLR 24.4 10 40% 25 76.12 1014.7
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)