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.
09 04:53 Calm 16.09 Fair CLR 6.1 3.9 11.1 6.1 86% 76.35 1017.8
09 03:53 Calm 16.09 Fair CLR 6.7 3.3 79% 76.35 1018.0
09 02:53 Calm 16.09 Fair CLR 7.2 3.9 80% 76.38 1018.0
09 01:53 Calm 16.09 Fair CLR 7.8 3.9 77% 76.38 1018.1
09 00:53 Calm 16.09 Fair CLR 8.3 4.4 77% 76.38 1018.1
08 23:53 Calm 16.09 Fair CLR 10 3.9 66% 76.35 1017.9
08 22:53 Vrbl 6 16.09 Fair CLR 11.1 2.8 16.1 11.1 57% 76.35 1017.9
08 21:53 Calm 16.09 Fair CLR 11.7 3.3 57% 76.35 1017.7
08 20:53 Calm 16.09 Fair CLR 12.8 1.7 47% 76.3 1017.1
08 19:53 NW 7 16.09 Fair CLR 13.9 0.6 41% 76.28 1016.8
08 18:53 NW 9 16.09 Fair CLR 15 -1.7 32% 76.28 1016.9
08 17:53 NW 13 16.09 Fair CLR 16.1 -4.4 24% 76.3 1017.0
08 16:53 NW 13 16.09 Fair CLR 16.1 0.6 16.1 11.1 35% 76.3 1017.3
08 15:53 W 15 16.09 Fair CLR 16.1 0.6 35% 76.35 1017.7
08 14:53 NW 9 16.09 Fair CLR 15 0.6 38% 76.38 1018.2
08 13:53 NW 15 16.09 Fair CLR 14.4 1.1 41% 76.4 1018.6
08 12:53 Vrbl 9 16.09 Fair CLR 13.3 1.1 44% 76.45 1019.1
08 11:53 N 11 16.09 Fair CLR 12.2 1.7 49% 76.48 1019.5
08 10:53 Vrbl 7 16.09 Fair CLR 11.1 2.2 11.1 2.8 55% 76.5 1019.9
08 09:53 Vrbl 9 16.09 Fair CLR 9.4 2.2 61% 8 76.5 1019.9
08 08:53 Calm 16.09 Fair CLR 7.2 2.8 74% 76.5 1019.8
08 07:53 Calm 16.09 Fair CLR 5 2.2 82% 76.5 1019.8
08 06:53 Calm 16.09 Fair CLR 2.8 0.6 86% 76.5 1019.7
08 05:53 SE 6 16.09 Fair CLR 4.4 2.2 86% 76.5 1019.8
08 04:53 Calm 16.09 Fair CLR 4.4 1.7 9.4 4.4 83% 76.5 1020.0
08 03:53 Calm 16.09 Fair CLR 5.6 2.8 82% 76.53 1020.1
08 02:53 Calm 16.09 Fair CLR 6.1 2.8 80% 76.5 1019.9
08 01:53 Calm 16.09 Fair CLR 6.7 2.8 76% 76.5 1019.8
08 00:53 Calm 16.09 Fair CLR 7.8 2.2 68% 76.5 1019.8
07 23:53 Calm 16.09 Fair CLR 8.9 1.1 58% 76.5 1019.8
07 22:53 Calm 16.09 Fair CLR 9.4 1.1 13.9 9.4 56% 76.5 1020.0
07 21:53 NE 6 16.09 Fair CLR 10.6 0.6 50% 76.5 1020.0
07 20:53 Calm 16.09 Fair CLR 11.1 -0.6 45% 76.5 1019.8
07 19:53 Calm 16.09 Fair CLR 12.2 1.1 47% 76.48 1019.6
07 18:53 Calm 16.09 Fair CLR 13.3 -2.8 33% 76.48 1019.6
07 17:53 NW 9 16.09 Fair CLR 13.9 -3.9 29% 76.5 1019.9
07 16:53 NW 6 16.09 Partly Cloudy SCT047 13.3 -0.6 13.9 8.9 39% 76.53 1020.1
07 15:53 W 7 16.09 Mostly Cloudy BKN047 13.3 1.7 46% 76.53 1020.3
07 14:53 SW 7 16.09 Overcast OVC044 12.8 2.2 49% 76.56 1020.6
07 13:53 Vrbl 6 16.09 Mostly Cloudy BKN041 11.7 1.7 51% 76.58 1020.7
07 12:53 Calm 16.09 Mostly Cloudy BKN043 BKN050 11.1 1.7 53% 76.58 1021.0
07 11:53 Calm 16.09 Mostly Cloudy SCT041 BKN048 10 1.1 54% 76.61 1021.1
07 10:53 S 6 16.09 Mostly Cloudy SCT028 BKN030 8.9 1.1 8.9 6.7 58% 76.61 1021.1
07 09:53 S 7 16.09 Mostly Cloudy SCT023 BKN030 7.8 2.8 71% 7 76.58 1020.9
07 08:53 S 9 16.09 Mostly Cloudy SCT021 BKN030 7.2 3.9 80% 6 76.58 1020.8
07 07:53 S 9 14.48 Overcast SCT010 OVC028 7.2 3.3 77% 6 76.53 1020.2
07 06:53 S 7 16.09 Overcast OVC027 7.2 4.4 83% 6 76.5 1019.7
07 05:53 E 11 12.87 Overcast OVC021 8.3 3.9 74% 7 76.45 1019.1
07 04:53 Vrbl 6 16.09 Overcast OVC017 8.9 2.8 11.7 8.9 66% 76.4 1018.6
07 03:53 Vrbl 6 16.09 Overcast OVC023 8.9 2.8 66% 76.38 1018.1
07 02:53 Calm 16.09 Overcast OVC025 9.4 3.3 66% 76.35 1017.7
07 01:53 NE 7 16.09 Mostly Cloudy BKN033 10 5.6 74% 9 76.3 1017.3
07 00:53 NE 9 16.09 Fair CLR 10.6 5.6 71% 76.28 1016.9
06 23:53 Calm 16.09 Fair CLR 10.6 6.1 74% 76.25 1016.4
06 22:53 Vrbl 7 16.09 Fair CLR 11.7 6.1 21.7 11.7 69% 76.23 1016.0
06 21:53 Calm 16.09 Fair CLR 12.8 5.6 62% 76.17 1015.5
06 20:53 Vrbl 6 16.09 Fair CLR 15 5 51% 76.12 1014.8
06 19:53 Vrbl 6 16.09 Fair CLR 16.7 5 46% 76.07 1014.1
06 18:53 NW 7 16.09 Fair CLR 18.3 5.6 43% 76.05 1014.0
06 17:53 NW 7 16.09 Fair CLR 19.4 6.1 42% 76.05 1013.8
06 16:53 NW 9 16.09 Fair CLR 21.7 7.8 22.8 16.7 41% 76.05 1013.8
06 15:53 NW 9 16.09 Fair CLR 22.2 7.8 40% 76.1 1014.4
06 14:53 SW 9 16.09 Mostly Cloudy BKN200 22.2 7.8 40% 76.12 1014.7
06 13:53 Vrbl 6 16.09 Fair CLR 21.7 7.2 39% 76.15 1015.3
06 12:53 SW 7 16.09 Fair CLR 20 7.8 45% 76.17 1015.7
06 11:53 SW 9 16.09 Fair CLR 18.9 9.4 54% 76.25 1016.4
06 10:53 Vrbl 6 16.09 Fair CLR 16.7 8.3 16.7 6.7 58% 76.25 1016.6
06 09:53 S 6 16.09 Fair CLR 14.4 8.3 67% 76.28 1016.9
06 08:53 Calm 16.09 Fair CLR 11.1 7.8 80% 76.3 1017.3
06 07:53 S 6 16.09 Fair CLR 8.9 7.2 89% 76.3 1017.0
06 06:53 Calm 16.09 Fair CLR 7.8 6.1 89% 76.3 1017.1
06 05:53 Calm 16.09 Fair CLR 7.8 6.1 89% 76.28 1016.7
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)