Weather observations for the past three days for
Boeing Field - King County International Airport
Imperial (Metric)
Date Time (pdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
31 08:53 N 3 10.00 Fair CLR 66.9 50 55% 30.17 1021.6
31 07:53 Calm 10.00 Fair CLR 63 52 68% 30.17 1021.5
31 06:53 Calm 10.00 Fair CLR 60.1 51.1 72% 30.16 1021.2
31 05:53 Calm 10.00 Fair CLR 59 51.1 75% 30.15 1021.1
31 04:53 Calm 10.00 Fair CLR 60.1 50 64.9 57.9 70% 30.16 1021.1
31 03:53 Calm 10.00 Fair CLR 60.1 50 70% 30.16 1021.3
31 02:53 Calm 10.00 Fair CLR 61 51.1 70% 30.16 1021.2
31 01:53 Calm 10.00 Fair CLR 62.1 52 70% 30.15 1021.0
31 00:53 Calm 10.00 Fair CLR 63 52 68% 30.14 1020.4
30 23:53 Calm 10.00 Fair CLR 64 51.1 63% 30.12 1019.9
30 22:53 NW 3 10.00 Fair CLR 64.9 50 79 64.9 59% 30.12 1019.7
30 21:53 NW 3 10.00 A Few Clouds FEW150 66 51.1 59% 30.1 1019.1
30 20:53 N 6 10.00 A Few Clouds FEW150 69.1 48.9 49% 30.08 1018.6
30 19:53 NW 5 10.00 Fair CLR 73 45 37% 30.07 1018.2
30 18:53 NW 5 10.00 Fair CLR 77 48.9 37% 78 30.06 1017.8
30 17:53 W 7 10.00 Fair CLR 78.1 48 35% 78 30.06 1017.8
30 16:53 Vrbl 5 10.00 Fair CLR 77 48.9 78.1 66.9 37% 78 30.07 1018.1
30 15:53 Calm 10.00 Fair CLR 75.9 50 40% 78 30.07 1018.3
30 14:53 Calm 10.00 A Few Clouds FEW080 75 48.9 40% 77 30.07 1018.2
30 13:53 Vrbl 3 10.00 Fair CLR 73 46.9 40% 30.07 1018.4
30 12:53 SW 3 10.00 Fair CLR 71.1 46 41% 30.09 1018.8
30 11:53 W 9 10.00 Fair CLR 69.1 48.9 49% 30.09 1019.1
30 10:53 S 7 10.00 Fair CLR 66.9 50 66.9 54 55% 30.1 1019.2
30 09:53 W 5 10.00 Fair CLR 64 50 60% 30.1 1019.3
30 08:53 Vrbl 5 10.00 Fair CLR 62.1 50 65% 30.11 1019.4
30 07:53 S 3 10.00 Fair CLR 60.1 51.1 72% 30.11 1019.5
30 06:53 Calm 10.00 Fair CLR 57.9 50 75% 30.09 1019.0
30 05:53 Calm 10.00 Fair CLR 55.9 51.1 84% 30.08 1018.4
30 04:53 SE 5 10.00 Fair CLR 55.9 51.1 64 55.9 84% 30.06 1017.9
30 03:53 Calm 10.00 Fair CLR 57.9 50 75% 30.05 1017.6
30 02:53 Calm 10.00 Fair CLR 60.1 50 70% 30.04 1017.1
30 01:53 NW 3 10.00 Fair CLR 61 50 67% 30.02 1016.7
30 00:53 N 3 10.00 Fair CLR 62.1 50 65% 30.01 1016.2
29 23:53 Calm 10.00 Partly Cloudy SCT200 62.1 51.1 67% 30 1015.9
29 22:53 Vrbl 3 10.00 Fair CLR 64 51.1 75.9 64 63% 30 1015.7
29 21:53 NW 5 10.00 A Few Clouds FEW070 64.9 50 59% 29.98 1015.1
29 20:53 Vrbl 6 10.00 A Few Clouds FEW070 66 48 52% 29.96 1014.5
29 19:53 NW 6 10.00 Fair CLR 70 46 42% 29.95 1014.3
29 18:53 Vrbl 5 10.00 Fair CLR 71.1 48 44% 29.95 1014.3
29 17:53 NW 8 10.00 Mostly Cloudy BKN100 72 48 43% 29.96 1014.4
29 16:53 NW 8 10.00 Fair CLR 75 48 75 66.9 39% 77 29.96 1014.6
29 15:53 NW 7 10.00 Fair CLR 73.9 48 40% 29.97 1014.9
29 14:53 Vrbl 6 10.00 Fair CLR 73.9 50 43% 29.98 1015.2
29 13:53 W 7 10.00 Fair CLR 72 50 46% 30 1015.8
29 12:53 Vrbl 6 10.00 Fair CLR 72 50 46% 30.01 1016.2
29 11:53 N 6 10.00 Fair CLR 69.1 51.1 53% 30.03 1016.7
29 10:53 Vrbl 3 10.00 Fair CLR 66.9 52 66.9 59 59% 30.04 1017.2
29 09:53 NW 7 10.00 Partly Cloudy SCT040 64.9 52 63% 30.05 1017.4
29 08:53 Vrbl 5 10.00 Fair CLR 64 52 65% 30.06 1017.7
29 07:53 Vrbl 3 10.00 A Few Clouds FEW080 62.1 52 70% 30.05 1017.6
29 06:53 Calm 10.00 A Few Clouds FEW080 61 52 72% 30.04 1017.3
29 05:53 Calm 10.00 Partly Cloudy SCT040 59 52 78% 30.04 1017.2
29 04:53 E 3 10.00 Partly Cloudy SCT037 61 51.1 64.9 61 70% 30.05 1017.4
29 03:53 Calm 10.00 Mostly Cloudy FEW042 BKN050 62.1 52 70% 30.05 1017.4
29 02:53 Calm 10.00 Overcast OVC043 62.1 52 70% 30.05 1017.5
29 01:53 Calm 10.00 A Few Clouds FEW036 61 52 72% 30.05 1017.6
29 00:53 Calm 10.00 Fair CLR 63 51.1 65% 30.05 1017.5
28 23:53 Calm 10.00 Fair CLR 64 51.1 63% 30.05 1017.6
28 22:53 Calm 10.00 Fair CLR 64.9 51.1 75 64.9 61% 30.05 1017.5
28 21:53 Calm 10.00 Fair CLR 66 52 61% 30.04 1017.3
28 20:53 NW 5 10.00 Partly Cloudy SCT080 66 52 61% 30.03 1017.0
28 19:53 W 6 10.00 Mostly Cloudy BKN075 68 53.1 59% 30.03 1016.8
28 18:53 W 8 10.00 Mostly Cloudy FEW040 BKN075 73 55 53% 30.02 1016.7
28 17:53 S 8 10.00 Mostly Cloudy FEW039 BKN075 73 57 57% 30.04 1017.1
28 16:53 S 8 G 17 10.00 Mostly Cloudy SCT060 BKN075 73 57.9 75 69.1 59% 30.04 1017.4
28 15:53 Vrbl 6 10.00 Mostly Cloudy SCT060 BKN075 71.1 57.9 63% 30.05 1017.6
28 14:53 SW 9 G 23 10.00 Overcast OVC075 73.9 57 56% 30.06 1017.9
28 13:53 SW 13 G 24 10.00 Mostly Cloudy FEW060 SCT075 BKN085 73 57 57% 30.06 1017.9
28 12:53 SW 13 G 21 10.00 Mostly Cloudy SCT037 BKN070 72 55 55% 30.06 1017.8
28 11:53 Calm 10.00 Mostly Cloudy BKN070 73 54 51% 30.05 1017.6
28 10:53 SW 12 G 17 10.00 A Few Clouds FEW031 70 55 71.1 62.1 59% 30.04 1017.3
28 09:53 S 14 G 23 10.00 Partly Cloudy FEW030 SCT055 68 54 61% 30.04 1017.3
Date Time (pdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)