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.
01 08:53 NE 7 16.09 A Few Clouds FEW250 15.6 6.7 56% 76.73 1023.0
01 07:53 Calm 16.09 Fair CLR 12.8 7.2 69% 76.76 1023.1
01 06:53 Calm 16.09 Fair CLR 11.1 7.2 77% 76.76 1023.4
01 05:53 Calm 16.09 Fair CLR 10 6.1 77% 76.78 1023.5
01 04:53 Calm 16.09 A Few Clouds FEW200 10 6.1 15 10 77% 76.78 1023.5
01 03:53 Calm 16.09 Fair CLR 10.6 5.6 71% 76.78 1023.5
01 02:53 Calm 16.09 Fair CLR 10.6 5 69% 76.78 1023.7
01 01:53 Calm 16.09 Fair CLR 11.7 5 64% 76.81 1023.8
01 00:53 Calm 16.09 Fair CLR 12.8 4.4 57% 76.81 1023.9
31 23:53 Calm 16.09 Fair CLR 13.9 4.4 53% 76.84 1024.2
31 22:53 Calm 16.09 Fair CLR 14.4 5 20 14.4 53% 76.84 1024.4
31 21:53 Calm 16.09 Fair CLR 16.1 3.9 44% 76.84 1024.4
31 20:53 W 6 16.09 Fair CLR 16.1 5 48% 76.81 1024.0
31 19:53 NW 13 16.09 Fair CLR 17.2 5 45% 76.81 1024.1
31 18:53 NW 13 16.09 Fair CLR 18.3 4.4 40% 76.81 1024.1
31 17:53 NW 17 16.09 Fair CLR 19.4 3.9 36% 76.84 1024.2
31 16:53 NW 20 G 35 16.09 Fair CLR 19.4 2.2 20 14.4 32% 76.86 1024.6
31 15:53 Vrbl 11 G 30 16.09 A Few Clouds FEW015 20 1.1 28% 76.89 1024.9
31 14:53 NW 24 16.09 Fair CLR 19.4 1.7 31% 76.91 1025.4
31 13:53 NW 19 G 31 16.09 A Few Clouds FEW070 18.9 3.3 36% 76.96 1025.9
31 12:53 NW 17 G 39 16.09 A Few Clouds FEW014 17.2 3.3 40% 76.99 1026.4
31 11:53 W 13 16.09 Fair CLR 16.1 4.4 46% 77.04 1026.9
31 10:53 Vrbl 6 16.09 A Few Clouds FEW090 14.4 5.6 15 8.3 56% 77.06 1027.4
31 09:53 Calm 16.09 A Few Clouds FEW090 13.9 5.6 58% 77.11 1027.9
31 08:53 E 9 16.09 A Few Clouds FEW020 FEW200 11.7 4.4 61% 77.11 1028.0
31 07:53 NE 9 16.09 Fair CLR 11.1 4.4 64% 77.11 1027.9
31 06:53 Vrbl 7 16.09 Fair CLR 10.6 3.9 64% 77.09 1027.7
31 05:53 E 7 16.09 A Few Clouds FEW100 9.4 3.3 66% 9 77.09 1027.6
31 04:53 Calm 16.09 Fair CLR 8.9 3.3 12.2 8.9 68% 77.06 1027.4
31 03:53 Calm 16.09 Fair CLR 9.4 3.3 66% 77.06 1027.5
31 02:53 Calm 16.09 Fair CLR 10 3.3 63% 77.06 1027.5
31 01:53 Calm 16.09 Fair CLR 10 3.9 66% 77.06 1027.5
31 00:53 Calm 16.09 Partly Cloudy SCT055 10.6 4.4 66% 77.06 1027.3
30 23:53 Calm 16.09 Mostly Cloudy BKN050 11.1 4.4 64% 77.04 1027.0
30 22:53 Calm 16.09 Mostly Cloudy BKN060 12.8 5 17.8 12.8 59% 77.01 1026.5
30 21:53 Calm 16.09 A Few Clouds FEW060 14.4 3.3 48% 76.99 1026.2
30 20:53 Calm 16.09 A Few Clouds FEW060 15.6 3.3 44% 76.94 1025.7
30 19:53 NW 6 16.09 A Few Clouds FEW060 16.7 3.3 41% 76.91 1025.4
30 18:53 Vrbl 6 16.09 A Few Clouds FEW030 16.7 3.9 43% 76.91 1025.2
30 17:53 NW 11 16.09 Fair CLR 17.2 4.4 43% 76.91 1025.4
30 16:53 Vrbl 7 16.09 Mostly Cloudy BKN050 17.2 4.4 17.8 13.3 43% 76.94 1025.6
30 15:53 Calm 16.09 Partly Cloudy SCT045 16.7 3.9 43% 76.94 1025.8
30 14:53 NE 13 16.09 Fair CLR 16.7 4.4 44% 76.94 1025.7
30 13:53 Vrbl 9 16.09 A Few Clouds FEW050 15.6 4.4 48% 76.96 1025.9
30 12:53 Vrbl 6 16.09 Mostly Cloudy BKN049 14.4 4.4 51% 76.96 1025.8
30 11:53 Vrbl 7 16.09 Mostly Cloudy SCT037 BKN048 13.3 3.9 53% 76.94 1025.7
30 10:53 E 7 16.09 Mostly Cloudy BKN041 13.9 5.6 13.9 8.3 58% 76.94 1025.6
30 09:53 SE 11 16.09 Mostly Cloudy SCT027 BKN042 12.2 5 62% 76.91 1025.4
30 08:53 E 7 16.09 Mostly Cloudy SCT027 BKN042 11.7 5.6 66% 76.91 1025.3
30 07:53 Calm 16.09 Mostly Cloudy BKN031 10.6 7.2 80% 76.89 1025.0
30 06:53 Calm 16.09 Mostly Cloudy BKN031 BKN055 8.9 6.7 86% 76.84 1024.3
30 05:53 SE 7 16.09 Mostly Cloudy FEW031 BKN050 8.3 6.1 86% 7 76.81 1023.9
30 04:53 E 6 16.09 A Few Clouds FEW060 9.4 6.7 11.1 8.9 83% 76.73 1023.1 0.1
30 03:53 Calm 16.09 Overcast OVC049 10 5.6 74% 76.73 1022.8
30 02:53 Calm 16.09 Mostly Cloudy BKN047 9.4 6.1 80% 76.71 1022.6
30 01:53 Calm 16.09 Mostly Cloudy BKN044 10 6.1 77% 76.68 1022.3 0.1
30 00:53 SE 6 16.09 Mostly Cloudy BKN043 BKN050 10.6 6.7 77% 76.66 1022.0
29 23:53 Calm 16.09 Overcast BKN041 OVC070 10.6 7.2 80% 76.63 1021.5 0.1
29 22:53 Calm 12.87 Light Rain OVC038 11.1 8.9 14.4 11.1 86% 76.61 1021.2 0.03 0.03
29 21:53 Calm 16.09 Overcast OVC037 12.2 7.2 72% 76.56 1020.7
29 20:53 Vrbl 6 16.09 Overcast OVC055 12.8 7.2 69% 76.5 1019.9
29 19:53 N 11 16.09 Overcast BKN049 OVC070 13.3 8.9 75% 76.45 1019.3
29 18:53 Vrbl 6 16.09 Mostly Cloudy SCT040 BKN050 13.9 8.9 72% 76.43 1018.7
29 17:53 Vrbl 6 16.09 Overcast BKN055 OVC070 14.4 8.3 67% 76.4 1018.6
29 16:53 N 7 16.09 Overcast OVC065 13.9 7.8 14.4 10 67% 76.4 1018.6
29 15:53 Vrbl 7 16.09 Overcast BKN018 OVC020 14.4 8.9 70% 76.38 1018.3
29 14:53 Vrbl 7 16.09 Overcast BKN018 OVC020 13.3 7.8 70% 76.38 1018.2
29 13:53 SE 11 16.09 Overcast BKN012 OVC020 11.7 8.3 80% 76.35 1018.0
29 12:53 S 15 9.66 Fog/Mist BKN008 OVC020 10.6 8.9 89% 76.33 1017.5
29 11:53 S 17 6.44 Fog/Mist FEW006 BKN008 OVC018 10 7.8 86% 8 76.28 1016.9
29 10:53 S 19 G 30 9.66 Fog/Mist FEW008 BKN011 OVC030 10 7.8 11.7 10 86% 8 76.23 1016.1 0.03 0.03
29 09:53 S 11 4.83 Light Rain Fog/Mist FEW006 BKN008 OVC017 10.6 8.9 89% 76.15 1015.2
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)