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.
25 14:53 NW 13 G 31 16.09 Fair CLR 18.3 -7.2 17% 75.79 1010.5
25 13:53 NW 13 G 31 16.09 A Few Clouds FEW110 17.2 -3.9 24% 75.84 1011.1
25 12:53 Calm 16.09 A Few Clouds FEW130 16.7 0 32% 75.9 1011.7
25 11:53 Vrbl 9 16.09 Fair CLR 14.4 1.7 42% 75.95 1012.5
25 10:53 NW 9 16.09 Fair CLR 12.8 2.8 12.8 4.4 51% 76 1013.2
25 09:53 N 6 16.09 A Few Clouds FEW150 11.7 2.2 52% 76.02 1013.5
25 08:53 Calm 16.09 Fair CLR 10 2.8 61% 76.05 1014.0
25 07:53 Calm 16.09 Fair CLR 7.2 2.8 74% 76.1 1014.4
25 06:53 Calm 16.09 Fair CLR 4.4 1.7 83% 76.1 1014.3
25 05:53 Calm 16.09 Fair CLR 5 1.7 79% 76.07 1014.2
25 04:53 Calm 16.09 Fair CLR 5.6 1.7 11.1 5 76% 76.1 1014.4
25 03:53 Calm 16.09 Fair CLR 6.1 1.7 74% 76.1 1014.6
25 02:53 Calm 16.09 Fair CLR 7.2 1.1 66% 76.12 1014.7
25 01:53 Calm 16.09 Fair CLR 8.3 1.7 63% 76.12 1015.0
25 00:53 Calm 16.09 Fair CLR 8.9 1.1 58% 76.15 1015.0
24 23:53 Calm 16.09 Fair CLR 10 0 50% 76.12 1014.9
24 22:53 Calm 16.09 Fair CLR 10.6 -0.6 17.8 10.6 46% 76.12 1014.9
24 21:53 Calm 16.09 Partly Cloudy SCT200 12.2 -1.1 40% 76.15 1015.3
24 20:53 Vrbl 6 16.09 Mostly Cloudy BKN200 15 -3.9 27% 76.15 1015.2
24 19:53 Calm 16.09 Mostly Cloudy BKN230 16.1 -4.4 24% 76.15 1015.3
24 18:53 Vrbl 11 16.09 Fair CLR 17.2 -4.4 23% 76.17 1015.6
24 17:53 NW 11 16.09 Fair CLR 17.8 -5.6 20% 76.23 1016.1
24 16:53 NW 19 G 39 16.09 Fair CLR 17.2 -7.2 17.8 12.8 18% 76.25 1016.5
24 15:53 NW 20 G 39 16.09 A Few Clouds FEW040 16.7 -7.8 18% 76.3 1017.2
24 14:53 NW 19 G 35 16.09 A Few Clouds FEW080 17.2 -4.4 23% 76.35 1017.7
24 13:53 NW 17 G 35 16.09 Fair CLR 16.7 -4.4 23% 76.38 1018.2
24 12:53 NW 19 G 30 16.09 A Few Clouds FEW022 16.1 4.4 46% 76.43 1018.9
24 11:53 W 17 16.09 Partly Cloudy SCT033 14.4 6.7 60% 76.5 1019.7
24 10:53 NW 13 16.09 Partly Cloudy SCT024 12.8 6.7 13.3 5.6 67% 76.53 1020.2
24 09:53 N 15 16.09 Partly Cloudy SCT024 12.2 6.7 69% 76.56 1020.6
24 08:53 Vrbl 7 16.09 Fair CLR 10.6 6.1 74% 76.61 1021.2
24 07:53 Calm 16.09 Partly Cloudy SCT031 8.9 6.7 86% 76.63 1021.7
24 06:53 Calm 16.09 Partly Cloudy SCT035 6.7 5 89% 76.66 1021.8
24 05:53 Calm 16.09 Fair CLR 6.1 5 93% 76.66 1021.8
24 04:53 Calm 16.09 Mostly Cloudy BKN033 6.7 5.6 10.6 6.1 93% 76.63 1021.6
24 03:53 Calm 16.09 A Few Clouds FEW035 7.2 5.6 90% 76.63 1021.6
24 02:53 Calm 16.09 Fair CLR 7.2 5.6 90% 76.63 1021.5
24 01:53 E 6 16.09 Fair CLR 8.3 6.1 86% 76.63 1021.5
24 00:53 Calm 16.09 Fair CLR 8.3 6.1 86% 76.63 1021.4
23 23:53 Calm 16.09 Fair CLR 10 6.7 80% 76.58 1020.9
23 22:53 Calm 16.09 Mostly Cloudy BKN046 BKN070 10.6 6.1 15 10.6 74% 76.58 1021.0
23 21:53 Calm 16.09 Mostly Cloudy BKN040 10.6 6.1 74% 76.58 1020.8
23 20:53 Calm 16.09 Partly Cloudy SCT040 12.2 5.6 64% 76.53 1020.3
23 19:53 NE 6 16.09 Fair CLR 13.3 5.6 60% 76.5 1019.9
23 18:53 Calm 16.09 Partly Cloudy SCT048 14.4 3.9 50% 76.53 1020.2
23 17:53 Calm 16.09 Partly Cloudy FEW042 SCT050 13.9 5.6 58% 76.56 1020.6
23 16:53 Calm 16.09 Overcast SCT035 OVC050 14.4 5.6 15 10.6 56% 76.58 1020.9
23 15:53 SW 7 16.09 Overcast SCT037 OVC048 13.9 5.6 58% 76.61 1021.3
23 14:53 E 7 16.09 Overcast OVC036 13.3 5 57% 76.63 1021.7
23 13:53 S 7 16.09 Mostly Cloudy BKN034 12.8 5.6 62% 76.68 1022.4
23 12:53 Vrbl 9 16.09 Overcast OVC039 11.7 5 64% 76.71 1022.7
23 11:53 S 7 16.09 Overcast OVC036 11.1 5 66% 76.73 1023.0
23 10:53 SW 13 16.09 Overcast OVC036 11.1 5 11.1 8.3 66% 76.73 1023.0
23 09:53 S 9 16.09 Overcast OVC034 10.6 5 69% 76.76 1023.2
23 08:53 S 13 16.09 Overcast OVC034 10 5 71% 8 76.78 1023.5
23 07:53 S 11 16.09 Overcast BKN034 OVC050 9.4 5 74% 8 76.76 1023.3
23 06:53 S 11 16.09 Overcast OVC055 8.9 5 77% 7 76.73 1022.8
23 05:53 S 11 16.09 Overcast OVC065 8.9 5 77% 7 76.71 1022.6
23 04:53 SE 11 16.09 Overcast OVC055 8.9 5.6 11.1 8.3 80% 7 76.68 1022.4
23 03:53 SE 13 16.09 Overcast OVC070 8.9 5 77% 7 76.68 1022.1
23 02:53 S 11 16.09 Overcast BKN055 OVC065 8.9 5 77% 7 76.66 1021.8
23 01:53 SE 15 16.09 Mostly Cloudy BKN070 8.9 5 77% 7 76.63 1021.6
23 00:53 S 13 16.09 Overcast OVC050 9.4 5 74% 8 76.63 1021.7
22 23:53 S 13 16.09 Mostly Cloudy BKN049 10 4.4 68% 8 76.61 1021.1
22 22:53 S 13 16.09 Overcast OVC043 10.6 5 12.8 10.6 69% 76.56 1020.6
22 21:53 S 15 16.09 Overcast OVC040 11.1 5.6 69% 76.5 1020.0
22 20:53 S 13 16.09 Overcast OVC032 11.1 6.7 75% 76.45 1019.1
22 19:53 S 11 16.09 Overcast OVC032 11.7 7.2 74% 76.4 1018.6
22 18:53 S 11 16.09 Overcast OVC025 12.2 7.2 72% 76.33 1017.6
22 17:53 S 13 16.09 Overcast OVC021 12.2 7.8 75% 76.33 1017.4
22 16:53 S 17 G 31 16.09 Overcast OVC021 12.8 8.3 12.8 10.6 74% 76.28 1016.9
22 15:53 S 13 16.09 Overcast OVC021 12.2 8.3 77% 76.25 1016.4
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)