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.
28 02:53 Calm 16.09 Fair CLR 15 10 72% 75.77 1010.1
28 01:53 Calm 16.09 Fair CLR 15 10.6 75% 75.79 1010.5
28 00:53 Calm 16.09 Fair CLR 16.1 10.6 70% 75.79 1010.5
27 23:53 Calm 16.09 Fair CLR 17.2 10 63% 75.79 1010.3
27 22:53 Calm 16.09 Fair CLR 18.3 9.4 23.3 18.3 56% 75.77 1010.0
27 21:53 Calm 16.09 Fair CLR 19.4 9.4 53% 75.74 1009.8
27 20:53 NW 9 16.09 Fair CLR 20 10 53% 75.69 1009.2
27 19:53 Vrbl 7 16.09 Fair CLR 21.7 10 47% 75.72 1009.5
27 18:53 NW 13 16.09 A Few Clouds FEW050 22.2 9.4 44% 75.72 1009.4
27 17:53 Vrbl 7 16.09 Fair CLR 22.8 10.6 46% 75.74 1009.7
27 16:53 NW 15 16.09 Fair CLR 22.8 10.6 22.8 17.8 46% 75.79 1010.3
27 15:53 NW 15 G 30 16.09 Fair CLR 22.2 10.6 48% 75.82 1010.9
27 14:53 NW 17 G 31 16.09 Fair CLR 22.2 10.6 48% 75.87 1011.4
27 13:53 Vrbl 9 16.09 A Few Clouds FEW040 21.1 10 49% 75.92 1012.0
27 12:53 W 13 16.09 Fair CLR 20 10 53% 75.95 1012.6
27 11:53 NW 7 16.09 A Few Clouds FEW040 19.4 9.4 53% 76 1013.2
27 10:53 W 9 16.09 Fair CLR 17.8 8.9 17.8 10 56% 76.02 1013.5
27 09:53 Calm 16.09 A Few Clouds FEW030 16.7 8.9 60% 76.07 1014.1
27 08:53 Vrbl 6 16.09 Fair CLR 15.6 8.9 65% 76.1 1014.3
27 07:53 Calm 16.09 Fair CLR 13.3 9.4 77% 76.1 1014.5
27 06:53 SE 6 16.09 Partly Cloudy SCT200 11.7 9.4 86% 76.12 1014.7
27 05:53 Calm 16.09 Partly Cloudy SCT200 10.6 8.3 86% 76.12 1014.8
27 04:53 Calm 16.09 Fair CLR 10.6 8.3 15 9.4 86% 76.12 1014.7
27 03:53 Calm 16.09 Fair CLR 11.1 8.3 83% 76.12 1014.7
27 02:53 Calm 16.09 Fair CLR 11.1 8.9 86% 76.1 1014.4
27 01:53 Calm 16.09 Fair CLR 11.7 9.4 86% 76.07 1014.2
27 00:53 Calm 16.09 A Few Clouds FEW039 12.8 9.4 80% 76.1 1014.4
26 23:53 Calm 16.09 Partly Cloudy SCT050 14.4 8.9 70% 76.12 1014.7
26 22:53 Calm 16.09 Overcast OVC049 15 8.3 16.7 14.4 64% 76.1 1014.6
26 21:53 Calm 16.09 Mostly Cloudy BKN045 15 8.9 67% 76.1 1014.6
26 20:53 Calm 16.09 Partly Cloudy SCT037 15.6 8.9 65% 76.05 1013.9
26 19:53 Vrbl 6 16.09 Mostly Cloudy BKN037 BKN048 16.7 8.9 60% 76.02 1013.6
26 18:53 Vrbl 6 16.09 Partly Cloudy SCT047 16.1 8.9 63% 76.02 1013.6
26 17:53 Vrbl 6 16.09 Mostly Cloudy BKN039 16.7 8.9 60% 76.05 1013.8
26 16:53 Vrbl 6 16.09 Mostly Cloudy SCT029 BKN055 16.1 8.9 17.8 11.1 63% 76.05 1014.0
26 15:53 Calm 16.09 Mostly Cloudy SCT029 BKN055 16.7 9.4 62% 76.05 1013.9
26 14:53 NW 11 16.09 Mostly Cloudy SCT017 BKN022 BKN075 15 8.9 67% 76.1 1014.3
26 13:53 Vrbl 9 16.09 Mostly Cloudy SCT015 BKN022 13.9 9.4 74% 76.1 1014.6
26 12:53 NW 7 16.09 Overcast SCT010 OVC021 12.8 9.4 80% 76.1 1014.6
26 11:53 W 9 16.09 Light Rain SCT010 OVC021 12.2 8.9 80% 76.1 1014.5
26 10:53 NW 6 4.83 Fog/Mist FEW010 BKN020 OVC025 11.1 8.9 11.7 10 86% 76.1 1014.3 0.28
26 09:53 Vrbl 6 4.83 Fog/Mist BKN010 BKN021 OVC030 11.1 9.4 89% 76.07 1014.1 0.05
26 08:53 SW 9 8.05 Fog/Mist SCT010 BKN018 OVC025 11.1 8.9 86% 76.02 1013.6
26 07:53 SE 6 16.09 Overcast BKN020 OVC038 10.6 8.9 89% 75.97 1012.9 0.08 0.23
26 06:53 Calm 3.22 Light Rain Fog/Mist BKN010 BKN018 OVC025 10.6 8.9 89% 75.92 1012.3 0.15
26 05:53 Calm 16.09 Overcast FEW009 BKN018 OVC024 10.6 8.9 89% 75.87 1011.5
26 04:53 Calm 16.09 Overcast SCT008 OVC020 10.6 8.9 11.7 10 89% 75.82 1010.9 0.15 0.15
26 03:53 Vrbl 6 16.09 Overcast OVC024 11.1 8.3 83% 75.79 1010.4
26 02:53 SE 6 16.09 Mostly Cloudy BKN034 11.1 8.3 83% 75.77 1010.1
26 01:53 Calm 16.09 Partly Cloudy SCT040 11.1 8.3 83% 75.72 1009.6
26 00:53 Calm 16.09 A Few Clouds FEW050 10.6 7.8 83% 75.72 1009.5
25 23:53 S 7 16.09 Fair CLR 11.7 8.3 80% 75.72 1009.4
25 22:53 S 7 16.09 Fair CLR 11.7 8.9 13.3 11.1 83% 75.69 1009.2 0.03
25 21:53 S 13 16.09 Mostly Cloudy BKN075 12.2 9.4 83% 75.69 1009.2
25 20:53 S 11 16.09 Mostly Cloudy FEW035 SCT055 BKN070 12.2 8.9 80% 75.62 1007.9
25 19:53 S 15 16.09 Mostly Cloudy SCT028 SCT033 BKN044 13.3 9.4 77% 75.62 1007.9 0.03
25 18:53 S 19 16.09 Overcast SCT028 BKN033 OVC044 12.8 8.9 77% 75.62 1008.0
25 17:53 S 19 16.09 Mostly Cloudy SCT065 BKN110 12.8 9.4 80% 75.62 1008.0 0.03
25 16:53 S 13 16.09 Light Rain OVC065 12.8 10 15.6 12.8 83% 75.64 1008.3 0.03 0.18
25 15:53 S 15 11.27 Light Rain OVC065 12.8 9.4 80% 75.64 1008.4 0.1
25 14:53 S 13 9.66 Light Rain OVC065 12.8 9.4 80% 75.62 1008.2 0.05
25 13:53 S 22 16.09 Light Rain BKN070 OVC080 14.4 8.3 67% 75.62 1008.0
25 12:53 SW 11 16.09 Overcast OVC080 15 5.6 54% 75.57 1007.2
25 11:53 SW 13 16.09 Light Rain FEW035 BKN055 OVC075 15 6.1 56% 75.59 1007.6
25 10:53 S 17 G 28 16.09 Overcast FEW055 BKN075 OVC095 15.6 4.4 16.1 12.2 48% 75.59 1007.6
25 09:53 S 19 G 31 16.09 Mostly Cloudy SCT100 BKN130 15.6 5 50% 75.57 1007.3
25 08:53 SE 15 16.09 Mostly Cloudy FEW090 BKN140 14.4 7.2 62% 75.57 1007.5
25 07:53 SE 15 16.09 Fair CLR 12.8 7.2 69% 75.59 1007.7
25 06:53 SE 11 16.09 Fair CLR 12.8 7.2 69% 75.62 1008.1
25 05:53 S 11 16.09 Mostly Cloudy BKN180 12.2 6.1 67% 75.59 1007.7
25 04:53 S 7 16.09 Mostly Cloudy BKN180 12.8 4.4 18.9 12.2 57% 75.59 1007.5
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)