Weather observations for the past three days for
Boeing Field - King County International Airport
Metric (Imperial)
Date Time (pst) 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.
13 00:53 S 9 16.09 Fair CLR 11.1 8.9 86% 74.7 995.8
12 23:53 SE 17 16.09 Fair CLR 11.1 8.9 86% 74.75 996.6
12 22:53 SE 22 16.09 Fair CLR 11.1 9.4 89% 74.78 997.0
12 21:53 SE 9 16.09 Fair CLR 11.1 8.9 14.4 10 86% 74.8 997.1
12 20:53 Calm 16.09 Fair CLR 12.2 10 87% 74.78 997.0
12 19:53 Calm 14.48 Fair CLR 11.1 10 93% 74.8 997.3
12 18:53 Calm 16.09 Fair CLR 11.7 10 89% 74.88 998.2
12 17:53 Calm 16.09 Fair CLR 13.3 10 81% 74.98 999.6
12 16:53 Calm 16.09 Fair CLR 13.9 9.4 74% 75.06 1000.7
12 15:53 Calm 16.09 Fair CLR 14.4 9.4 15.6 12.8 72% 75.13 1001.5
12 14:53 Calm 16.09 Fair CLR 15.6 8.9 65% 75.18 1002.2
12 13:53 S 7 16.09 Fair CLR 15 8.9 67% 75.23 1003.0
12 12:53 SE 9 16.09 Fair CLR 15 8.3 64% 75.34 1004.2
12 11:53 SE 11 16.09 Fair CLR 15 8.3 64% 75.44 1005.5
12 10:53 SE 17 16.09 Fair CLR 13.9 7.8 67% 75.51 1006.6
12 09:53 S 7 16.09 Fair CLR 12.8 8.9 12.8 9.4 77% 75.57 1007.3
12 08:53 S 9 16.09 Fair CLR 11.1 9.4 89% 75.59 1007.9
12 07:53 SE 7 16.09 Fair CLR 10.6 8.9 89% 75.64 1008.4
12 06:53 S 9 16.09 Fair CLR 10.6 8.9 89% 75.67 1008.8
12 05:53 Calm 16.09 Fair CLR 10.6 8.9 89% 75.69 1008.9
12 04:53 Calm 16.09 Fair CLR 10.6 8.9 89% 75.69 1009.1
12 03:53 S 6 16.09 Fair CLR 11.1 8.9 13.9 11.1 86% 75.74 1009.9
12 02:53 SE 9 16.09 Fair CLR 12.2 9.4 83% 75.79 1010.5
12 01:53 Calm 16.09 Fair CLR 12.2 9.4 83% 75.87 1011.4
12 00:53 E 6 16.09 Fair CLR 12.2 10 87% 75.9 1011.9
11 23:53 SE 7 16.09 Fair CLR 12.2 10 87% 75.95 1012.4
11 22:53 SE 9 16.09 Fair CLR 13.3 10.6 84% 75.97 1012.9
11 21:53 Calm 16.09 Fair CLR 13.3 10.6 18.3 13.3 84% 76 1013.0
11 20:53 SE 11 16.09 Fair CLR 13.9 11.1 83% 76 1013.0
11 19:53 S 9 16.09 Fair CLR 15 11.1 78% 76 1013.0
11 18:53 SE 11 16.09 Mostly Cloudy BKN075 15.6 11.1 75% 76 1013.2
11 17:53 Vrbl 7 16.09 Fair CLR 16.7 10.6 67% 75.97 1012.9
11 16:53 S 6 16.09 Fair CLR 18.3 10.6 61% 76 1013.2
11 15:53 S 11 16.09 Partly Cloudy SCT060 18.3 11.1 19.4 12.8 63% 76 1013.1
11 14:53 Vrbl 9 16.09 Fair CLR 19.4 11.1 59% 76.02 1013.4
11 13:53 S 11 16.09 Fair CLR 18.9 11.7 63% 76.02 1013.6
11 12:53 S 9 16.09 Fair CLR 18.9 11.1 61% 76.05 1013.8
11 11:53 SE 9 16.09 Fair CLR 16.7 11.1 70% 76.1 1014.4
11 10:53 SE 13 16.09 Fair CLR 16.1 10.6 70% 76.12 1014.9
11 09:53 S 9 16.09 Fair CLR 12.8 10 12.8 9.4 83% 76.12 1014.9
11 08:53 S 6 16.09 Fair CLR 12.8 10 83% 76.15 1015.1
11 07:53 SE 11 16.09 Partly Cloudy SCT070 11.7 8.9 83% 76.1 1014.3
11 06:53 SE 7 16.09 Fair CLR 10.6 8.9 89% 76.07 1014.2
11 05:53 SE 7 16.09 Fair CLR 10.6 8.9 89% 76.1 1014.3
11 04:53 SE 7 16.09 Mostly Cloudy BKN070 11.1 9.4 89% 76.1 1014.5
11 03:53 S 17 16.09 Fair CLR 11.1 9.4 12.8 10 89% 76.15 1015.0
11 02:53 SE 9 16.09 Fair CLR 11.7 9.4 86% 76.15 1015.3
11 01:53 SE 13 16.09 A Few Clouds FEW030 11.7 10 89% 76.17 1015.4
11 00:53 SE 7 16.09 A Few Clouds FEW029 10.6 10.6 100% 76.17 1015.5
10 23:53 Calm 3.22 Fog/Mist CLR 10 10 100% 76.17 1015.6
10 22:53 Calm 16.09 Partly Cloudy SCT090 SCT110 12.2 11.7 97% 76.2 1015.7
10 21:53 S 7 16.09 Overcast FEW070 OVC110 12.8 11.7 13.9 12.8 93% 76.12 1014.9 0.05
10 20:53 Calm 16.09 Overcast SCT049 OVC075 12.8 12.2 96% 76.23 1016.0 0.05
10 19:53 Calm 16.09 Overcast OVC043 13.3 11.1 87% 76.23 1016.2
10 17:53 SE 9 16.09 Overcast FEW047 OVC060 12.8 11.7 93% 76.23 1016.3
10 16:53 SE 9 16.09 Overcast OVC060 12.8 12.2 96% 76.25 1016.3
10 15:53 SE 13 6.44 Light Rain Fog/Mist FEW039 BKN080 OVC095 12.8 12.2 13.3 12.2 96% 76.3 1017.0 0.3 1.04
10 14:53 SE 13 4.83 Light Rain Fog/Mist BKN060 BKN075 OVC090 13.3 12.2 93% 76.3 1017.3 0.33
10 13:53 SE 7 4.83 Light Rain Fog/Mist OVC035 12.8 12.2 96% 76.33 1017.4 0.23
10 12:53 SE 13 6.44 Light Rain Fog/Mist OVC036 12.8 11.7 93% 76.33 1017.5 0.1 0.18
10 11:53 SE 7 16.09 Overcast OVC035 13.3 11.7 90% 76.33 1017.6 0.03
10 10:53 E 11 11.27 Light Rain SCT016 BKN021 OVC043 12.8 11.1 90% 76.35 1017.7 0.05
10 09:53 SE 7 6.44 Light Rain Fog/Mist BKN029 OVC036 12.2 11.1 12.2 10 93% 76.33 1017.7 0.05 0.51
10 08:53 S 11 8.05 Light Rain Fog/Mist BKN037 OVC049 11.1 10.6 97% 76.25 1016.4 0.08
10 07:53 SE 11 11.27 Light Rain FEW030 SCT047 OVC085 10.6 9.4 92% 76.28 1016.8 0.23
10 06:53 S 13 14.48 Light Rain SCT050 BKN070 OVC095 10 9.4 96% 8 76.3 1017.1 0.1 0.15
10 05:53 SE 17 16.09 Light Rain FEW040 BKN065 OVC075 10.6 8.9 89% 76.35 1017.8 0.05
10 04:53 E 9 16.09 Light Rain FEW049 SCT055 OVC075 10.6 8.9 89% 76.3 1017.1
10 03:53 SE 9 16.09 Overcast OVC085 10 8.9 12.2 10 93% 9 76.28 1017.0
10 02:53 Calm 16.09 Mostly Cloudy BKN110 11.1 8.9 86% 76.25 1016.6
10 01:53 SE 11 16.09 Fair CLR 10 8.9 93% 9 76.3 1017.3
Date Time (pst) 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)