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.
19 04:53 S 9 16.09 Mostly Cloudy BKN070 6.1 2.8 7.8 6.1 80% 4 76.84 1024.4
19 03:53 SE 7 16.09 Overcast FEW047 BKN055 OVC070 6.1 2.8 80% 5 76.91 1025.3
19 02:53 SE 7 16.09 Overcast BKN060 BKN075 OVC120 6.1 3.3 82% 5 76.96 1026.0
19 01:53 Calm 16.09 Fair CLR 6.7 3.3 79% 77.04 1026.8
19 00:53 SE 7 16.09 Overcast FEW044 OVC060 7.2 3.3 77% 6 77.06 1027.5
18 23:53 SE 9 16.09 Overcast OVC043 7.8 3.3 73% 6 77.09 1027.7
18 22:53 SE 9 16.09 Overcast BKN040 OVC050 7.8 3.9 10.6 6.7 77% 6 77.11 1028.1
18 21:53 S 7 16.09 Overcast BKN044 BKN065 OVC090 7.8 4.4 79% 7 77.14 1028.4
18 20:53 SW 6 16.09 Overcast BKN038 OVC060 7.8 4.4 79% 77.11 1028.0
18 19:53 Vrbl 6 16.09 Overcast OVC049 8.3 3.3 71% 77.11 1028.0
18 18:53 Vrbl 7 16.09 Overcast FEW050 BKN070 OVC085 9.4 1.7 59% 9 77.09 1027.8
18 17:53 SW 11 16.09 Overcast SCT048 BKN070 OVC090 10 1.1 54% 9 77.09 1027.6
18 16:53 SW 9 16.09 Overcast OVC070 10 0.6 10.6 6.7 52% 9 77.09 1027.6
18 15:53 S 15 16.09 Mostly Cloudy BKN090 10 -0.6 48% 8 77.11 1027.9
18 13:53 SW 9 16.09 Mostly Cloudy BKN032 BKN048 9.4 0.6 55% 8 77.14 1028.2
18 12:53 SW 17 16.09 Mostly Cloudy SCT026 BKN035 8.3 0 56% 6 77.14 1028.5
18 11:53 S 7 16.09 Mostly Cloudy SCT026 BKN035 7.8 1.7 66% 7 77.14 1028.4
18 10:53 S 17 16.09 Partly Cloudy SCT030 6.7 2.2 7.2 0.6 73% 4 77.11 1028.1
18 09:53 SE 11 16.09 Mostly Cloudy SCT020 BKN200 5 2.2 82% 3 77.06 1027.4
18 08:53 SE 11 16.09 A Few Clouds FEW015 3.3 1.7 89% 1 77.01 1026.6
18 07:53 SE 11 16.09 Fair CLR 0.6 0 96% -2 76.96 1025.9
18 06:53 SE 11 16.09 Fair CLR 0.6 0 96% -2 76.91 1025.3
18 05:53 Calm 16.09 Fair CLR 2.2 1.1 93% 76.86 1024.7
18 04:53 E 6 16.09 Fair CLR 2.2 1.1 3.3 1.7 93% 76.81 1023.9 0.69
18 03:53 SE 7 16.09 Fair CLR 2.2 1.1 93% 0 76.73 1023.0
18 02:53 SE 11 16.09 Mostly Cloudy BKN031 2.2 1.1 93% -1 76.71 1022.6
18 01:53 SE 13 16.09 Mostly Cloudy BKN034 2.2 1.1 93% -1 76.66 1021.9 0.69
17 23:53 SE 6 4.83 Rain Fog/Mist OVC017 2.8 1.7 93% 76.58 1021.0 0.43
17 22:53 NE 9 4.83 Rain Fog/Mist OVC020 2.8 1.7 6.7 2.8 93% 1 76.53 1020.3 0.38 0.48
17 21:53 SE 9 16.09 Light Rain BKN040 OVC060 5 2.2 82% 3 76.45 1019.3
17 20:53 SE 11 16.09 Mostly Cloudy BKN055 4.4 2.8 89% 2 76.43 1018.8
17 19:53 SE 7 16.09 Overcast OVC060 4.4 2.2 86% 3 76.38 1018.1 0.1
17 18:53 SE 13 16.09 Overcast BKN035 OVC044 5 2.8 86% 2 76.35 1017.7
17 17:53 Vrbl 9 8.05 Overcast BKN030 OVC035 5.6 2.8 82% 4 76.3 1017.1 0.1
17 16:53 N 17 G 28 12.87 Light Rain BKN033 OVC080 6.7 3.3 12.2 6.7 79% 4 76.23 1016.2
17 15:53 Vrbl 7 16.09 Overcast OVC043 8.9 2.2 63% 8 76.15 1015.1
17 14:53 S 20 G 30 16.09 Mostly Cloudy SCT043 BKN070 11.7 1.1 48% 76.12 1014.7
17 13:53 S 15 16.09 Mostly Cloudy BKN030 10.6 2.2 56% 76.15 1015.0
17 12:53 S 9 16.09 Mostly Cloudy BKN030 9.4 2.2 61% 8 76.15 1015.1
17 11:53 S 13 16.09 Partly Cloudy SCT023 8.9 3.3 68% 7 76.15 1015.2
17 10:53 S 9 16.09 Overcast OVC018 6.7 2.8 6.7 4.4 76% 5 76.15 1015.1
17 09:53 S 7 16.09 Overcast OVC010 6.1 3.3 82% 5 76.1 1014.6
17 08:53 S 13 16.09 Overcast OVC010 5.6 3.9 89% 3 76.05 1013.9
17 07:53 SE 15 16.09 Overcast BKN011 OVC037 4.4 2.8 89% 1 76 1013.2
17 06:53 SE 13 16.09 Overcast SCT011 OVC037 5 3.3 89% 2 75.95 1012.6
17 05:53 S 7 16.09 Overcast OVC037 4.4 2.8 89% 3 75.92 1012.0
17 04:53 SE 11 16.09 Overcast OVC028 4.4 2.8 6.7 2.8 89% 2 75.87 1011.5
17 03:53 SE 6 16.09 Overcast OVC017 4.4 2.8 89% 75.84 1010.9
17 02:53 S 9 16.09 Partly Cloudy SCT017 2.8 1.7 93% 1 75.77 1010.1
17 01:53 S 6 16.09 Mostly Cloudy BKN023 4.4 2.2 86% 75.74 1009.9
17 00:53 Calm 16.09 Partly Cloudy SCT015 4.4 2.2 86% 75.74 1009.6
16 23:53 Calm 16.09 Fair CLR 5.6 2.2 79% 75.69 1009.2
16 22:53 SE 7 16.09 Fair CLR 6.1 2.2 10.6 6.1 76% 5 75.67 1008.7
16 21:53 S 11 16.09 Fair CLR 6.7 2.8 76% 5 75.62 1008.1
16 20:53 S 11 16.09 A Few Clouds FEW070 6.7 2.8 76% 5 75.59 1007.8
16 19:53 S 11 16.09 A Few Clouds FEW039 7.2 2.2 71% 5 75.57 1007.5
16 18:53 S 15 G 37 16.09 Mostly Cloudy SCT080 BKN100 8.3 2.2 66% 6 75.54 1006.9
16 17:53 S 20 G 35 16.09 Mostly Cloudy FEW035 BKN065 8.9 2.2 63% 6 75.46 1006.1
16 16:53 S 20 G 33 16.09 Mostly Cloudy SCT035 BKN090 10.6 2.8 11.1 5.6 59% 75.41 1005.3
16 15:53 S 20 G 35 16.09 A Few Clouds FEW038 10.6 1.7 54% 75.36 1004.8
16 14:53 S 11 16.09 Partly Cloudy SCT040 10.6 1.7 54% 75.34 1004.3
16 13:53 S 15 G 39 16.09 Mostly Cloudy BKN024 BKN100 9.4 2.2 61% 7 75.36 1004.8
16 12:53 S 22 G 37 16.09 Mostly Cloudy FEW018 BKN035 BKN110 8.9 3.3 68% 6 75.36 1004.8
16 11:53 S 13 G 31 16.09 Overcast BKN023 OVC030 7.8 4.4 79% 6 75.34 1004.5
16 10:53 S 13 16.09 Overcast OVC015 5.6 3.9 6.1 4.4 89% 3 75.34 1004.4
16 09:53 S 13 16.09 Overcast OVC014 5.6 2.8 82% 3 75.26 1003.3
16 08:53 Vrbl 7 16.09 Overcast OVC011 5 2.2 82% 4 75.23 1002.9
16 07:53 S 9 16.09 Overcast OVC014 4.4 2.8 89% 2 75.16 1002.0
16 06:53 S 9 16.09 Overcast OVC013 4.4 2.8 89% 2 75.13 1001.6
16 05:53 SW 7 16.09 Overcast FEW011 OVC025 4.4 2.8 89% 3 75.08 1001.1
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)