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.
20 23:53 Calm 16.09 Fair CLR 14.4 8.9 70% 76.58 1021.1
20 22:53 Calm 16.09 Fair CLR 14.4 8.3 20 14.4 67% 76.58 1021.0
20 21:53 Calm 16.09 Fair CLR 16.1 7.2 56% 76.61 1021.1
20 20:53 NW 11 16.09 Fair CLR 16.7 7.8 56% 76.56 1020.5
20 19:53 NW 9 16.09 Fair CLR 17.8 8.3 54% 76.56 1020.4
20 18:53 NW 7 16.09 A Few Clouds FEW050 18.9 5 40% 76.56 1020.6
20 17:53 NW 13 G 31 16.09 A Few Clouds FEW040 20 5.6 39% 76.58 1020.9
20 16:53 NW 13 G 31 16.09 Fair CLR 20 6.7 20 13.9 42% 76.61 1021.3
20 15:53 NW 13 16.09 Fair CLR 19.4 7.8 47% 76.63 1021.7
20 14:53 NW 13 16.09 Partly Cloudy SCT024 18.3 8.3 52% 76.68 1022.1
20 13:53 NW 15 G 31 16.09 Partly Cloudy SCT020 17.2 8.9 58% 76.73 1022.9
20 12:53 Vrbl 7 16.09 Mostly Cloudy BKN020 16.1 8.9 63% 76.78 1023.5
20 11:53 NW 7 16.09 Mostly Cloudy BKN022 14.4 8.9 70% 76.78 1023.6
20 10:53 Calm 16.09 Overcast OVC027 13.9 8.9 13.9 11.7 72% 76.78 1023.8
20 09:53 E 7 16.09 Overcast OVC020 12.8 8.3 74% 76.81 1024.0
20 08:53 Vrbl 7 16.09 Mostly Cloudy BKN014 BKN020 12.8 8.9 77% 76.81 1024.0
20 07:53 Vrbl 6 16.09 Overcast OVC013 12.2 8.9 80% 76.78 1023.7
20 06:53 NE 11 16.09 Overcast OVC012 12.2 9.4 83% 76.76 1023.4
20 05:53 Calm 16.09 Overcast OVC012 11.7 9.4 86% 76.78 1023.5
20 04:53 Calm 16.09 Overcast BKN015 OVC020 12.2 9.4 13.9 11.1 83% 76.78 1023.6
20 03:53 Calm 16.09 Overcast OVC018 12.2 9.4 83% 76.76 1023.4
20 02:53 Calm 16.09 Overcast OVC018 11.7 9.4 86% 76.76 1023.4
20 01:53 Calm 16.09 A Few Clouds FEW023 11.7 9.4 86% 76.76 1023.4
20 00:53 Calm 16.09 Fair CLR 12.2 9.4 83% 76.76 1023.2
19 23:53 Calm 16.09 Fair CLR 13.3 10 81% 76.73 1023.0
19 22:53 W 6 16.09 Fair CLR 13.9 9.4 18.3 13.9 74% 76.73 1022.8
19 21:53 Vrbl 7 16.09 Mostly Cloudy BKN070 15.6 7.8 60% 76.71 1022.6
19 20:53 Calm 16.09 Mostly Cloudy BKN085 16.1 7.8 58% 76.68 1022.3
19 19:53 NW 6 16.09 Overcast BKN050 OVC060 16.7 7.8 56% 76.68 1022.3
19 18:53 Vrbl 6 16.09 Mostly Cloudy SCT038 BKN080 17.2 8.3 56% 76.71 1022.4
19 17:53 NW 9 16.09 Mostly Cloudy SCT045 BKN080 17.8 8.3 54% 76.71 1022.6
19 16:53 Calm 16.09 Mostly Cloudy BKN037 BKN055 17.8 8.9 17.8 13.3 56% 76.73 1022.9
19 15:53 Vrbl 7 16.09 Overcast BKN030 OVC044 17.2 8.9 58% 76.78 1023.5
19 14:53 S 9 16.09 Mostly Cloudy BKN033 BKN065 17.2 9.4 60% 76.81 1023.9
19 13:53 S 11 16.09 Mostly Cloudy SCT040 BKN070 16.1 10 67% 76.86 1024.6
19 12:53 Calm 16.09 Overcast BKN023 OVC050 15 9.4 69% 76.89 1024.9
19 11:53 Vrbl 6 16.09 Overcast OVC021 13.9 8.9 72% 76.89 1025.0
19 10:53 S 13 16.09 Overcast OVC020 13.3 8.3 13.9 11.7 72% 76.89 1025.0
19 09:53 Vrbl 7 16.09 Overcast OVC024 13.3 8.3 72% 76.89 1025.0
19 08:53 SW 7 16.09 Overcast OVC018 12.2 8.9 80% 76.89 1024.8
19 07:53 SW 9 16.09 Overcast OVC018 12.2 8.9 80% 76.86 1024.7
19 06:53 S 9 16.09 Overcast OVC016 12.2 8.9 80% 76.84 1024.4
19 05:53 Vrbl 6 16.09 Overcast OVC019 11.7 8.9 83% 76.84 1024.3
19 04:53 Calm 16.09 Mostly Cloudy SCT027 BKN060 11.7 8.9 14.4 11.1 83% 76.84 1024.2
19 03:53 SW 6 16.09 Mostly Cloudy SCT027 BKN060 11.1 8.3 83% 76.81 1024.1
19 02:53 Calm 16.09 Partly Cloudy SCT060 12.2 7.8 75% 76.84 1024.2
19 01:53 Calm 16.09 Overcast OVC060 12.8 7.8 72% 76.84 1024.2
19 00:53 Calm 16.09 Partly Cloudy SCT070 12.8 7.8 72% 76.84 1024.3
18 23:53 Calm 16.09 Overcast OVC080 13.9 8.3 69% 76.81 1024.1
18 22:53 Calm 16.09 Overcast OVC090 14.4 8.9 19.4 14.4 70% 76.78 1023.8
18 21:53 Vrbl 7 16.09 Overcast BKN080 OVC095 16.1 7.8 58% 76.76 1023.4
18 20:53 Vrbl 6 16.09 Overcast OVC080 17.2 5 45% 76.73 1023.0
18 19:53 Vrbl 7 16.09 Mostly Cloudy FEW065 BKN080 17.8 6.7 48% 76.71 1022.6
18 18:53 N 7 16.09 Mostly Cloudy BKN090 19.4 5.6 41% 76.71 1022.5
18 17:53 Calm 16.09 Mostly Cloudy SCT060 BKN100 18.3 6.1 45% 76.71 1022.7
18 16:53 W 11 16.09 Mostly Cloudy BKN100 18.9 6.1 19.4 13.3 43% 76.73 1023.0
18 15:53 Vrbl 9 16.09 A Few Clouds FEW038 18.3 6.1 45% 76.76 1023.4
18 14:53 Calm 16.09 A Few Clouds FEW038 17.2 6.7 50% 76.78 1023.7
18 13:53 Calm 16.09 A Few Clouds FEW030 16.7 7.2 54% 76.81 1024.0
18 12:53 W 9 16.09 Partly Cloudy SCT030 16.1 7.8 58% 76.84 1024.3
18 11:53 Vrbl 9 16.09 Partly Cloudy SCT030 15 7.2 60% 76.84 1024.4
18 10:53 W 9 16.09 Partly Cloudy SCT030 13.3 7.8 14.4 7.8 70% 76.84 1024.4
18 09:53 S 6 16.09 Partly Cloudy SCT030 13.3 7.8 70% 76.84 1024.4
18 08:53 Calm 16.09 Mostly Cloudy BKN015 BKN200 11.1 7.2 77% 76.86 1024.6
18 07:53 Calm 16.09 Mostly Cloudy FEW013 BKN190 10.6 6.7 77% 76.86 1024.6
18 06:53 SE 7 16.09 Fair CLR 9.4 6.1 80% 9 76.84 1024.4
18 05:53 SE 6 16.09 Fair CLR 8.9 5.6 80% 76.84 1024.3
18 04:53 SE 7 16.09 Partly Cloudy SCT100 8.9 5.6 13.3 8.9 80% 8 76.84 1024.3
18 03:53 SE 13 16.09 A Few Clouds FEW100 9.4 6.1 80% 8 76.84 1024.4
18 02:53 SE 9 16.09 Partly Cloudy SCT042 9.4 6.1 80% 8 76.86 1024.5
18 01:53 E 7 16.09 Fair CLR 11.1 6.7 75% 76.84 1024.3
18 00:53 SE 7 16.09 Fair CLR 11.7 6.7 72% 76.84 1024.3
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)