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.
11 05:53 S 11 16.09 Light Rain OVC075 10.6 6.7 77% 75.41 1005.5
11 04:53 S 6 16.09 Overcast OVC085 11.1 7.2 12.8 11.1 77% 75.36 1004.7
11 03:53 SE 13 16.09 Mostly Cloudy FEW080 BKN110 11.1 7.2 77% 75.36 1004.6
11 02:53 Calm 16.09 Overcast BKN085 OVC110 12.2 5.6 64% 75.36 1004.7
11 01:53 Calm 16.09 Overcast OVC110 11.7 6.7 72% 75.34 1004.4
11 00:53 Calm 16.09 Partly Cloudy SCT110 11.7 6.1 69% 75.31 1004.1
10 23:53 Calm 16.09 Fair CLR 11.7 7.8 77% 75.29 1003.7
10 22:53 Calm 16.09 Fair CLR 12.8 7.2 19.4 12.8 69% 75.31 1004.0
10 21:53 Calm 16.09 Mostly Cloudy BKN100 13.3 7.2 67% 75.31 1003.9
10 20:53 NW 6 16.09 Mostly Cloudy BKN100 14.4 7.2 62% 75.31 1004.0
10 19:53 Calm 16.09 Fair CLR 16.7 7.2 54% 75.31 1004.0
10 18:53 E 7 16.09 Fair CLR 17.8 8.3 54% 75.34 1004.4
10 17:53 Calm 16.09 Mostly Cloudy SCT090 BKN110 18.3 7.2 49% 75.36 1004.8
10 16:53 Calm 16.09 Mostly Cloudy SCT090 BKN110 18.9 4.4 18.9 12.8 39% 75.41 1005.5
10 15:53 Calm 16.09 Overcast FEW055 SCT080 OVC120 18.3 6.1 45% 75.49 1006.3
10 14:53 Calm 16.09 Mostly Cloudy SCT080 BKN110 17.8 7.2 50% 75.54 1007.0
10 13:53 Calm 16.09 Mostly Cloudy BKN100 17.2 7.8 54% 75.59 1007.8
10 12:53 Calm 16.09 Mostly Cloudy BKN090 16.1 7.8 58% 75.64 1008.5
10 11:53 Calm 16.09 Mostly Cloudy BKN100 BKN150 BKN200 14.4 7.2 62% 75.72 1009.3
10 10:53 Calm 16.09 Mostly Cloudy SCT100 BKN140 12.2 7.2 12.2 6.7 72% 75.74 1009.8
10 09:53 Calm 16.09 Overcast BKN100 BKN150 OVC200 11.1 7.2 77% 75.77 1010.0
10 08:53 Calm 16.09 Mostly Cloudy SCT095 BKN120 10 6.7 80% 75.79 1010.3
10 07:53 Calm 16.09 Mostly Cloudy BKN095 8.9 5.6 80% 75.79 1010.6
10 06:53 Calm 16.09 Fair CLR 8.3 5.6 83% 75.82 1010.9
10 05:53 Calm 16.09 Mostly Cloudy SCT100 BKN200 7.8 5 83% 75.84 1011.1
10 04:53 Calm 16.09 Fair CLR 8.3 5 80% 75.84 1011.2
10 03:53 Calm 16.09 Fair CLR 8.9 5.6 80% 75.87 1011.4
10 02:53 Calm 16.09 Fair CLR 9.4 5.6 77% 75.9 1011.8
10 01:53 Calm 16.09 Fair CLR 10 5 71% 75.92 1012.2
10 00:53 Calm 16.09 Fair CLR 11.7 5.6 66% 75.95 1012.6
09 21:53 NW 9 16.09 Fair CLR 12 6 67% 75.97 1013.0
09 20:53 NW 7 16.09 Fair CLR 13.9 5.6 58% 75.95 1012.6
09 19:53 NW 7 16.09 Fair CLR 15 5 51% 75.95 1012.4
09 18:53 Vrbl 11 16.09 Fair CLR 16.7 4.4 44% 75.95 1012.6
09 17:53 NW 11 16.09 Fair CLR 17.2 5 45% 76 1013.2
09 16:53 NW 13 16.09 Fair CLR 18.3 3.3 18.3 12.8 37% 76.05 1013.8
09 15:53 Vrbl 11 16.09 Fair CLR 17.8 3.9 40% 76.1 1014.6
09 14:53 NW 13 16.09 Fair CLR 17.8 6.1 46% 76.15 1015.2
09 13:53 NW 15 16.09 Fair CLR 16.7 5 46% 76.23 1016.0
09 12:53 NW 15 16.09 Fair CLR 15.6 3.9 46% 76.28 1016.7
09 11:53 Vrbl 11 16.09 Fair CLR 15 3.9 48% 76.3 1017.3
09 10:53 Vrbl 7 16.09 Fair CLR 12.8 3.3 12.8 5.6 53% 76.33 1017.7
09 09:53 Calm 16.09 Fair CLR 10.6 2.8 59% 76.35 1018.0
09 08:53 NE 9 16.09 Fair CLR 8.9 3.3 68% 8 76.38 1018.1
09 07:53 Calm 16.09 Fair CLR 7.8 3.9 77% 76.38 1018.1
09 06:53 Calm 16.09 Fair CLR 6.1 3.9 86% 76.35 1017.9
09 05:53 Calm 16.09 Fair CLR 6.7 2.8 76% 76.35 1017.9
09 04:53 Calm 16.09 Fair CLR 6.1 3.9 11.1 6.1 86% 76.35 1017.8
09 03:53 Calm 16.09 Fair CLR 6.7 3.3 79% 76.35 1018.0
09 02:53 Calm 16.09 Fair CLR 7.2 3.9 80% 76.38 1018.0
09 01:53 Calm 16.09 Fair CLR 7.8 3.9 77% 76.38 1018.1
09 00:53 Calm 16.09 Fair CLR 8.3 4.4 77% 76.38 1018.1
08 23:53 Calm 16.09 Fair CLR 10 3.9 66% 76.35 1017.9
08 22:53 Vrbl 6 16.09 Fair CLR 11.1 2.8 16.1 11.1 57% 76.35 1017.9
08 21:53 Calm 16.09 Fair CLR 11.7 3.3 57% 76.35 1017.7
08 20:53 Calm 16.09 Fair CLR 12.8 1.7 47% 76.3 1017.1
08 19:53 NW 7 16.09 Fair CLR 13.9 0.6 41% 76.28 1016.8
08 18:53 NW 9 16.09 Fair CLR 15 -1.7 32% 76.28 1016.9
08 17:53 NW 13 16.09 Fair CLR 16.1 -4.4 24% 76.3 1017.0
08 16:53 NW 13 16.09 Fair CLR 16.1 0.6 16.1 11.1 35% 76.3 1017.3
08 15:53 W 15 16.09 Fair CLR 16.1 0.6 35% 76.35 1017.7
08 14:53 NW 9 16.09 Fair CLR 15 0.6 38% 76.38 1018.2
08 13:53 NW 15 16.09 Fair CLR 14.4 1.1 41% 76.4 1018.6
08 12:53 Vrbl 9 16.09 Fair CLR 13.3 1.1 44% 76.45 1019.1
08 11:53 N 11 16.09 Fair CLR 12.2 1.7 49% 76.48 1019.5
08 10:53 Vrbl 7 16.09 Fair CLR 11.1 2.2 11.1 2.8 55% 76.5 1019.9
08 09:53 Vrbl 9 16.09 Fair CLR 9.4 2.2 61% 8 76.5 1019.9
08 08:53 Calm 16.09 Fair CLR 7.2 2.8 74% 76.5 1019.8
08 07:53 Calm 16.09 Fair CLR 5 2.2 82% 76.5 1019.8
08 06:53 Calm 16.09 Fair CLR 2.8 0.6 86% 76.5 1019.7
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)