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 18:53 NW 13 G 28 16.09 Fair CLR 26.1 12.8 44% 26 76.4 1018.6
12 17:53 NW 13 16.09 Fair CLR 27.2 12.8 41% 27 76.4 1018.6
12 16:53 NW 17 G 30 16.09 A Few Clouds FEW200 27.2 12.2 27.8 22.8 39% 27 76.43 1019.0
12 15:53 NW 15 16.09 A Few Clouds FEW120 26.7 13.9 45% 27 76.45 1019.4
12 14:53 NW 13 16.09 Fair CLR 26.7 13.3 44% 27 76.48 1019.6
12 13:53 NW 17 G 30 16.09 Fair CLR 26.1 13.3 45% 26 76.5 1019.9
12 12:53 Vrbl 9 16.09 Fair CLR 25.6 13.9 48% 26 76.5 1019.9
12 11:53 NW 17 G 28 16.09 Fair CLR 23.3 13.9 56% 76.53 1020.2
12 10:53 Vrbl 11 16.09 Fair CLR 23.3 13.9 23.3 17.8 56% 76.53 1020.2
12 09:53 NE 9 16.09 Fair CLR 21.7 13.9 61% 76.56 1020.7
12 08:53 Vrbl 6 16.09 Fair CLR 20.6 13.9 66% 76.56 1020.7
12 07:53 Vrbl 7 16.09 Partly Cloudy SCT060 19.4 13.9 71% 76.56 1020.7
12 06:53 Vrbl 6 16.09 Partly Cloudy SCT060 18.9 14.4 75% 76.53 1020.4
12 05:53 Vrbl 6 16.09 Mostly Cloudy BKN060 18.3 14.4 78% 76.5 1019.9
12 04:53 Calm 16.09 Fair CLR 18.3 14.4 22.2 18.3 78% 76.5 1020.0
12 03:53 Calm 16.09 Fair CLR 18.9 14.4 75% 76.48 1019.7
12 02:53 NW 6 16.09 Fair CLR 18.9 13.9 73% 76.5 1019.7
12 01:53 Calm 16.09 Fair CLR 19.4 13.9 71% 76.5 1019.9
12 00:53 Vrbl 6 16.09 Fair CLR 20 13.3 65% 76.5 1020.1
11 23:53 Calm 16.09 Fair CLR 21.1 12.8 59% 76.53 1020.2
11 22:53 Calm 16.09 Fair CLR 22.2 12.8 28.3 21.7 55% 76.53 1020.1
11 21:53 Calm 16.09 Fair CLR 23.9 10.6 43% 25 76.5 1019.9
11 20:53 Vrbl 7 16.09 Partly Cloudy FEW080 SCT200 25.6 10 37% 26 76.48 1019.4
11 19:53 Calm 16.09 Partly Cloudy SCT200 26.7 10.6 37% 26 76.48 1019.4
11 18:53 NW 13 16.09 Partly Cloudy SCT200 27.8 9.4 32% 27 76.5 1019.8
11 17:53 NW 9 16.09 A Few Clouds FEW080 28.3 8.9 30% 27 76.53 1020.1
11 16:53 NW 15 16.09 A Few Clouds FEW080 27.8 10 27.8 21.1 33% 27 76.56 1020.6
11 15:53 NW 15 16.09 Fair CLR 27.8 9.4 32% 27 76.61 1021.2
11 14:53 Vrbl 6 16.09 Fair CLR 26.1 11.1 39% 26 76.63 1021.7
11 13:53 W 15 16.09 Fair CLR 25 10.6 40% 26 76.66 1022.0
11 12:53 Vrbl 6 16.09 Fair CLR 23.9 11.1 45% 25 76.71 1022.5
11 11:53 Calm 16.09 Fair CLR 21.7 12.2 55% 76.76 1023.2
11 10:53 NW 9 16.09 Fair CLR 21.1 12.8 21.7 14.4 59% 76.76 1023.2
11 09:53 Calm 16.09 Fair CLR 19.4 12.8 66% 76.76 1023.1
11 08:53 NW 7 16.09 Fair CLR 18.3 12.8 70% 76.78 1023.6
11 07:53 Vrbl 7 16.09 Fair CLR 16.7 12.8 78% 76.78 1023.6
11 06:53 Calm 16.09 Fair CLR 16.1 12.8 81% 76.78 1023.5
11 05:53 Calm 16.09 Fair CLR 15 12.2 83% 76.76 1023.4
11 04:53 Calm 16.09 Fair CLR 15.6 12.2 18.9 15 80% 76.76 1023.2
11 03:53 Calm 16.09 Fair CLR 15.6 11.7 78% 76.76 1023.3
11 02:53 Calm 16.09 Fair CLR 16.1 11.1 72% 76.76 1023.3
11 01:53 Calm 16.09 Fair CLR 16.7 11.7 73% 76.76 1023.3
11 00:53 Calm 16.09 Fair CLR 17.2 11.1 68% 76.73 1023.1
10 23:53 Calm 16.09 Fair CLR 17.8 10.6 63% 76.76 1023.1
10 22:53 Calm 16.09 Fair CLR 18.9 10.6 22.2 18.9 59% 76.76 1023.1
10 21:53 Vrbl 6 16.09 Fair CLR 19.4 11.1 59% 76.73 1022.9
10 20:53 Vrbl 7 16.09 Fair CLR 21.1 10.6 51% 76.71 1022.7
10 19:53 NW 9 16.09 Fair CLR 21.7 11.1 51% 76.73 1022.9
10 18:53 NW 13 16.09 Partly Cloudy FEW030 SCT075 21.7 11.1 51% 76.73 1023.1
10 17:53 NW 15 16.09 Partly Cloudy SCT035 21.7 11.1 51% 76.76 1023.3
10 16:53 Vrbl 9 16.09 Mostly Cloudy SCT035 BKN070 22.2 11.1 22.2 15.6 50% 76.81 1023.9
10 15:53 Vrbl 11 16.09 Mostly Cloudy BKN070 21.1 11.1 53% 76.84 1024.2
10 14:53 Vrbl 6 16.09 Mostly Cloudy SCT035 BKN070 20.6 11.1 55% 76.84 1024.4
10 13:53 Vrbl 7 16.09 Overcast OVC075 19.4 10.6 57% 76.86 1024.7
10 12:53 SW 13 16.09 Mostly Cloudy BKN035 18.9 10 56% 76.89 1024.9
10 11:53 S 7 16.09 Overcast OVC022 17.8 10.6 63% 76.91 1025.2
10 10:53 SW 9 16.09 Overcast OVC022 15.6 10 15.6 14.4 70% 76.91 1025.3
10 09:53 S 11 16.09 Overcast OVC028 15.6 10 70% 76.89 1025.1
10 08:53 Vrbl 7 16.09 Overcast SCT022 OVC029 15 10 72% 76.86 1024.6
10 07:53 Calm 16.09 Overcast SCT022 OVC028 15 10 72% 76.84 1024.2
10 06:53 W 7 16.09 Overcast OVC028 15 8.9 67% 76.78 1023.7
10 05:53 S 13 16.09 Overcast BKN023 OVC027 15 8.9 67% 76.73 1023.1
10 04:53 Vrbl 9 16.09 Mostly Cloudy BKN031 15 8.3 17.8 15 64% 76.73 1022.9
10 03:53 SW 6 16.09 Overcast OVC080 15.6 8.9 65% 76.71 1022.7
10 01:53 S 7 16.09 Overcast FEW020 FEW025 OVC090 15.6 11.7 78% 76.71 1022.5
10 00:53 S 11 16.09 Overcast OVC018 16.1 12.2 78% 76.68 1022.2
09 23:53 SW 7 16.09 Overcast OVC018 17.2 13.3 78% 76.68 1022.2
09 22:53 S 9 16.09 Overcast OVC018 17.8 13.9 21.7 17.8 78% 76.68 1022.1
09 21:53 SW 9 16.09 Overcast BKN022 OVC027 18.3 13.9 76% 76.66 1021.8
09 20:53 W 13 16.09 Overcast OVC028 18.9 13.9 73% 76.61 1021.1
09 19:53 S 7 16.09 Overcast OVC028 20 13.9 68% 76.58 1021.1
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)