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.
17 05:53 SW 3 10.00 Fair CLR 55.9 53.1 90% 30.05 1017.5
17 04:53 Calm 10.00 Fair CLR 57 53.1 64.9 55.9 87% 30.05 1017.6
17 03:53 Calm 10.00 Fair CLR 57.9 52 81% 30.05 1017.6
17 02:53 Calm 10.00 Fair CLR 59 51.1 75% 30.05 1017.5
17 01:53 Calm 10.00 Fair CLR 61 51.1 70% 30.05 1017.7
17 00:53 Calm 10.00 Fair CLR 61 52 72% 30.06 1017.7
16 23:53 Calm 10.00 Fair CLR 63 52 68% 30.06 1017.7
16 22:53 Calm 10.00 Fair CLR 64.9 53.1 73.9 64.9 66% 30.06 1017.8
16 21:53 Calm 10.00 Fair CLR 66 54 65% 30.07 1018.0
16 20:53 Vrbl 3 10.00 Fair CLR 66.9 54 63% 30.07 1018.1
16 19:53 Vrbl 3 10.00 Fair CLR 69.1 53.1 57% 30.06 1017.8
16 18:53 NW 6 10.00 Fair CLR 71.1 52 51% 30.05 1017.6
16 17:53 NW 6 10.00 Fair CLR 73 50 44% 30.05 1017.7
16 16:53 NW 8 10.00 Fair CLR 73.9 51.1 75 64.9 45% 30.07 1018.1
16 15:53 NW 8 10.00 A Few Clouds FEW070 73 52 48% 30.08 1018.6
16 14:53 NW 9 G 21 10.00 Fair CLR 72 51.1 48% 30.11 1019.4
16 13:53 NW 9 G 20 10.00 Fair CLR 72 51.1 48% 30.13 1020.2
16 12:53 Vrbl 6 10.00 Fair CLR 71.1 52 51% 30.15 1020.8
16 11:53 NW 8 10.00 Fair CLR 68 52 57% 30.16 1021.3
16 10:53 NW 6 10.00 Fair CLR 66 53.1 66 54 63% 30.18 1021.8
16 09:53 N 5 10.00 Fair CLR 63 53.1 70% 30.18 1021.9
16 08:53 NE 6 10.00 Fair CLR 57.9 51.1 78% 30.18 1022.0
16 07:53 N 3 10.00 A Few Clouds FEW020 55.9 52 87% 30.17 1021.7
16 06:53 Calm 10.00 Partly Cloudy SCT020 55 52 90% 30.16 1021.3
16 05:53 Calm 10.00 Fair CLR 55 52 90% 30.14 1020.7
16 04:53 Calm 10.00 Fair CLR 55 52 61 54 90% 30.13 1020.1
16 03:53 Calm 10.00 Fair CLR 54 51.1 90% 30.12 1019.9
16 02:53 Calm 10.00 Fair CLR 57 52 83% 30.12 1019.7
16 01:53 Calm 10.00 Fair CLR 57 52 83% 30.11 1019.6
16 00:53 Calm 10.00 Fair CLR 59 52 78% 30.11 1019.6
15 23:53 Calm 10.00 A Few Clouds FEW090 60.1 52 75% 30.1 1019.3
15 22:53 Calm 10.00 Fair CLR 61 51.1 66.9 61 70% 30.09 1018.8
15 21:53 Calm 10.00 Mostly Cloudy BKN095 62.1 51.1 67% 30.09 1018.7
15 20:53 Calm 10.00 Mostly Cloudy BKN090 62.1 51.1 67% 30.07 1018.4
15 19:53 Calm 10.00 A Few Clouds FEW070 64 50 60% 30.06 1017.7
15 18:53 NW 8 10.00 Fair CLR 64.9 51.1 61% 30.04 1017.1
15 17:53 Vrbl 6 10.00 A Few Clouds FEW070 66 51.1 59% 30.03 1016.9
15 16:53 NW 8 10.00 Overcast OVC070 66 50 68 61 56% 30.02 1016.6
15 15:53 NW 9 10.00 Partly Cloudy SCT075 66.9 48.9 53% 30.02 1016.4
15 14:53 NW 10 10.00 Mostly Cloudy BKN036 66.9 50 55% 30.02 1016.6
15 13:53 W 12 10.00 Mostly Cloudy FEW034 BKN047 66 50 56% 30.03 1016.8
15 12:53 NW 5 10.00 Mostly Cloudy SCT023 BKN030 BKN047 63 51.1 65% 30.04 1017.2
15 11:53 NW 8 10.00 Overcast SCT021 OVC070 62.1 52 70% 30.04 1017.3
15 10:53 Calm 10.00 Overcast FEW025 SCT050 OVC070 62.1 52 62.1 57.9 70% 30.05 1017.5
15 09:53 Vrbl 5 10.00 Overcast SCT030 OVC070 60.1 52 75% 30.04 1017.1
15 08:53 Vrbl 3 10.00 Overcast SCT021 BKN028 OVC065 59 51.1 75% 30.04 1017.0
15 07:53 Calm 10.00 Overcast BKN016 OVC025 57.9 52 81% 30.03 1016.8
15 06:53 Calm 10.00 Overcast BKN023 OVC060 57.9 52 81% 30.02 1016.5
15 05:53 Calm 10.00 Overcast FEW080 OVC100 57.9 51.1 78% 30.02 1016.6
15 04:53 Calm 10.00 Overcast SCT031 OVC060 57.9 53.1 59 57 84% 30.03 1016.8
15 03:53 E 3 10.00 Fair CLR 57 53.1 87% 30.02 1016.6
15 02:53 Calm 10.00 Fair CLR 57 52 83% 30.03 1016.8
15 01:53 Calm 10.00 Mostly Cloudy BKN060 57.9 52 81% 30.04 1017.3
15 00:53 Calm 10.00 Fair CLR 57.9 53.1 84% 30.05 1017.6
14 23:53 Calm 10.00 Fair CLR 57.9 53.1 84% 30.06 1017.8
14 22:53 Vrbl 3 10.00 Fair CLR 59 53.1 66.9 59 81% 30.07 1018.2
14 21:53 Calm 10.00 Mostly Cloudy BKN065 60.1 53.1 78% 30.08 1018.6
14 20:53 Calm 10.00 A Few Clouds FEW065 61 53.1 75% 30.08 1018.4
14 19:53 NW 5 10.00 Mostly Cloudy BKN065 BKN100 62.1 52 70% 30.08 1018.4
14 18:53 NW 3 10.00 Mostly Cloudy BKN060 63 52 68% 30.08 1018.7
14 16:53 Calm 10.00 Mostly Cloudy BKN060 66 48 66.9 62.1 52% 30.1 1019.3
14 15:53 W 6 10.00 Mostly Cloudy FEW010 BKN040 BKN060 66 48.9 54% 30.1 1019.4
14 14:53 W 5 10.00 Mostly Cloudy SCT040 BKN060 66 50 56% 30.11 1019.7
14 13:53 Vrbl 5 10.00 Mostly Cloudy BKN055 64.9 50 59% 30.13 1020.1
14 12:53 SW 6 10.00 Mostly Cloudy SCT032 BKN055 64.9 50 59% 30.13 1020.3
14 11:53 S 5 10.00 Mostly Cloudy SCT018 BKN050 63 51.1 65% 30.14 1020.4
14 10:53 Vrbl 3 10.00 Mostly Cloudy SCT018 BKN050 62.1 53.1 62.1 57 73% 30.14 1020.7
14 09:53 S 6 10.00 Mostly Cloudy BKN014 BKN050 61 53.1 75% 30.15 1020.8
14 08:53 SE 6 10.00 Mostly Cloudy BKN015 BKN050 60.1 54 80% 30.14 1020.6
14 07:53 SE 6 10.00 Overcast BKN013 OVC050 57.9 53.1 84% 30.14 1020.4
14 06:53 SE 6 10.00 Overcast BKN018 OVC050 57 53.1 87% 30.13 1020.3
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)