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.
12 14:53 Vrbl 6 16.09 Overcast SCT028 OVC065 14.4 7.8 65% 75.54 1007.0
12 13:53 Vrbl 6 16.09 Mostly Cloudy BKN020 13.9 7.8 67% 75.51 1006.7
12 12:53 N 11 16.09 Mostly Cloudy BKN020 13.3 7.8 70% 75.49 1006.2
12 11:53 NW 7 16.09 Mostly Cloudy BKN016 12.2 7.8 75% 75.49 1006.2
12 10:53 NW 6 16.09 Overcast OVC012 11.7 8.3 11.7 9.4 80% 75.46 1006.1
12 09:53 Vrbl 7 16.09 Overcast OVC010 11.1 7.8 80% 75.46 1006.0
12 08:53 Calm 16.09 Overcast OVC008 10.6 8.3 86% 75.44 1005.8
12 07:53 Calm 16.09 Overcast OVC008 10 7.8 86% 75.44 1005.8
12 06:53 Calm 11.27 Overcast OVC008 10 7.8 86% 75.41 1005.3
12 05:53 N 6 9.66 Fog/Mist OVC005 9.4 8.3 93% 75.39 1005.0
12 04:53 Calm 11.27 Overcast OVC005 9.4 8.3 10 8.3 93% 75.39 1005.0
12 03:53 NW 6 9.66 Fog/Mist OVC004 8.9 8.3 96% 75.39 1004.9
12 02:53 N 7 4.83 Fog/Mist OVC005 9.4 8.3 93% 9 75.36 1004.8
12 01:53 NW 6 3.22 Fog/Mist OVC003 8.9 8.3 96% 75.44 1005.6
12 00:53 Calm 14.48 Fair CLR 8.9 7.8 93% 75.44 1005.8
11 23:53 Calm 14.48 Partly Cloudy SCT031 8.9 7.8 93% 75.46 1006.0
11 22:53 Calm 16.09 Overcast BKN025 OVC040 9.4 8.3 13.3 9.4 93% 75.46 1006.2
11 21:53 NW 7 16.09 Overcast BKN025 OVC040 10 8.3 89% 9 75.49 1006.3
11 20:53 NW 6 16.09 Overcast BKN025 OVC040 11.1 8.9 86% 75.49 1006.4
11 19:53 NW 6 16.09 Mostly Cloudy BKN025 BKN040 12.2 8.3 77% 75.46 1006.1
11 18:53 Calm 16.09 Mostly Cloudy BKN025 BKN040 12.8 7.8 72% 75.46 1006.1
11 17:53 NW 6 16.09 Mostly Cloudy BKN025 BKN070 12.8 7.8 72% 75.49 1006.3
11 16:53 SW 13 16.09 Mostly Cloudy BKN017 BKN030 12.8 7.8 12.8 10 72% 75.51 1006.6
11 15:53 SW 11 16.09 Overcast BKN010 BKN020 OVC045 12.2 7.8 75% 75.54 1007.1
11 14:53 S 6 16.09 Overcast BKN010 BKN020 OVC045 11.7 7.8 77% 75.57 1007.2
11 13:53 S 7 16.09 Overcast BKN008 BKN011 OVC044 11.1 8.9 86% 75.57 1007.4
11 12:53 SE 9 14.48 Overcast BKN008 OVC011 10.6 9.4 92% 75.57 1007.3
11 11:53 S 11 16.09 Overcast FEW009 OVC011 10 8.3 89% 9 75.57 1007.3
11 10:53 S 15 16.09 Light Rain SCT012 OVC024 10 8.3 11.1 9.4 89% 8 75.54 1007.2 0.08
11 09:53 S 15 16.09 Overcast SCT012 OVC024 10 7.8 86% 8 75.51 1006.7
11 08:53 S 15 16.09 Overcast SCT012 BKN070 OVC085 9.4 7.2 86% 7 75.49 1006.4 0.03
11 07:53 S 13 16.09 Light Rain BKN065 OVC095 9.4 7.2 86% 8 75.49 1006.3 0.05 0.05
11 06:53 SE 11 16.09 Light Rain OVC070 10 7.2 83% 9 75.44 1005.7
11 05:53 S 11 16.09 Light Rain OVC075 10.6 6.7 77% 75.41 1005.5
11 04:53 S 6 16.09 Overcast OVC085 11.1 7.2 12.8 11.1 77% 75.36 1004.7
11 03:53 SE 13 16.09 Mostly Cloudy FEW080 BKN110 11.1 7.2 77% 75.36 1004.6
11 02:53 Calm 16.09 Overcast BKN085 OVC110 12.2 5.6 64% 75.36 1004.7
11 01:53 Calm 16.09 Overcast OVC110 11.7 6.7 72% 75.34 1004.4
11 00:53 Calm 16.09 Partly Cloudy SCT110 11.7 6.1 69% 75.31 1004.1
10 23:53 Calm 16.09 Fair CLR 11.7 7.8 77% 75.29 1003.7
10 22:53 Calm 16.09 Fair CLR 12.8 7.2 19.4 12.8 69% 75.31 1004.0
10 21:53 Calm 16.09 Mostly Cloudy BKN100 13.3 7.2 67% 75.31 1003.9
10 20:53 NW 6 16.09 Mostly Cloudy BKN100 14.4 7.2 62% 75.31 1004.0
10 19:53 Calm 16.09 Fair CLR 16.7 7.2 54% 75.31 1004.0
10 18:53 E 7 16.09 Fair CLR 17.8 8.3 54% 75.34 1004.4
10 17:53 Calm 16.09 Mostly Cloudy SCT090 BKN110 18.3 7.2 49% 75.36 1004.8
10 16:53 Calm 16.09 Mostly Cloudy SCT090 BKN110 18.9 4.4 18.9 12.8 39% 75.41 1005.5
10 15:53 Calm 16.09 Overcast FEW055 SCT080 OVC120 18.3 6.1 45% 75.49 1006.3
10 14:53 Calm 16.09 Mostly Cloudy SCT080 BKN110 17.8 7.2 50% 75.54 1007.0
10 13:53 Calm 16.09 Mostly Cloudy BKN100 17.2 7.8 54% 75.59 1007.8
10 12:53 Calm 16.09 Mostly Cloudy BKN090 16.1 7.8 58% 75.64 1008.5
10 11:53 Calm 16.09 Mostly Cloudy BKN100 BKN150 BKN200 14.4 7.2 62% 75.72 1009.3
10 10:53 Calm 16.09 Mostly Cloudy SCT100 BKN140 12.2 7.2 12.2 6.7 72% 75.74 1009.8
10 09:53 Calm 16.09 Overcast BKN100 BKN150 OVC200 11.1 7.2 77% 75.77 1010.0
10 08:53 Calm 16.09 Mostly Cloudy SCT095 BKN120 10 6.7 80% 75.79 1010.3
10 07:53 Calm 16.09 Mostly Cloudy BKN095 8.9 5.6 80% 75.79 1010.6
10 06:53 Calm 16.09 Fair CLR 8.3 5.6 83% 75.82 1010.9
10 05:53 Calm 16.09 Mostly Cloudy SCT100 BKN200 7.8 5 83% 75.84 1011.1
10 04:53 Calm 16.09 Fair CLR 8.3 5 80% 75.84 1011.2
10 03:53 Calm 16.09 Fair CLR 8.9 5.6 80% 75.87 1011.4
10 02:53 Calm 16.09 Fair CLR 9.4 5.6 77% 75.9 1011.8
10 01:53 Calm 16.09 Fair CLR 10 5 71% 75.92 1012.2
10 00:53 Calm 16.09 Fair CLR 11.7 5.6 66% 75.95 1012.6
09 21:53 NW 9 16.09 Fair CLR 12 6 67% 75.97 1013.0
09 20:53 NW 7 16.09 Fair CLR 13.9 5.6 58% 75.95 1012.6
09 19:53 NW 7 16.09 Fair CLR 15 5 51% 75.95 1012.4
09 18:53 Vrbl 11 16.09 Fair CLR 16.7 4.4 44% 75.95 1012.6
09 17:53 NW 11 16.09 Fair CLR 17.2 5 45% 76 1013.2
09 16:53 NW 13 16.09 Fair CLR 18.3 3.3 18.3 12.8 37% 76.05 1013.8
09 15:53 Vrbl 11 16.09 Fair CLR 17.8 3.9 40% 76.1 1014.6
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)