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.
04 14:53 Vrbl 3 10.00 Mostly Cloudy BKN032 66 52 61% 30.16 1021.2
04 13:53 W 8 10.00 Mostly Cloudy BKN032 64.9 52 63% 30.16 1021.4
04 12:53 W 6 10.00 Mostly Cloudy BKN032 63 51.1 65% 30.17 1021.4
04 11:53 SW 6 10.00 Mostly Cloudy BKN021 63 51.1 65% 30.16 1021.3
04 10:53 S 9 10.00 Overcast OVC021 62.1 52 62.1 57.9 70% 30.16 1021.2
04 09:53 Calm 10.00 Mostly Cloudy BKN020 60.1 52 75% 30.15 1021.0
04 08:53 SW 7 10.00 Overcast SCT010 OVC013 59 52 78% 30.15 1020.9
04 07:53 SW 5 10.00 Overcast SCT010 OVC015 57.9 52 81% 30.14 1020.6
04 06:53 SW 5 10.00 Overcast OVC015 57.9 53.1 84% 30.13 1020.4
04 05:53 Vrbl 3 10.00 Overcast OVC015 59 53.1 81% 30.12 1019.8
04 04:53 Calm 10.00 Overcast OVC016 60.1 54 63 60.1 80% 30.1 1019.2
04 03:53 Calm 10.00 Overcast OVC018 60.1 54 80% 30.09 1019.0
04 02:53 Calm 10.00 Overcast OVC027 61 53.1 75% 30.09 1018.8
04 01:53 W 3 10.00 Overcast OVC033 60.1 53.1 78% 30.08 1018.5
04 00:53 NW 3 10.00 Overcast OVC041 60.1 53.1 78% 30.07 1018.2
03 23:53 NW 3 10.00 Partly Cloudy SCT044 62.1 53.1 73% 30.07 1018.1
03 22:53 Calm 10.00 Fair CLR 63 53.1 73.9 63 70% 30.07 1018.2
03 21:53 Calm 10.00 Partly Cloudy SCT045 64 53.1 68% 30.08 1018.4
03 20:53 Vrbl 6 10.00 Mostly Cloudy BKN046 64 53.1 68% 30.07 1018.2
03 19:53 NW 9 G 18 10.00 Mostly Cloudy BKN055 66 53.1 63% 30.06 1018.0
03 18:53 W 7 10.00 Partly Cloudy SCT047 72 52 50% 30.06 1018.0
03 17:53 W 7 10.00 Partly Cloudy SCT045 73 52 48% 30.06 1018.0
03 16:53 W 8 10.00 Mostly Cloudy BKN045 73.9 52 73.9 64.9 46% 30.07 1018.2
03 15:53 W 8 10.00 Mostly Cloudy SCT040 BKN200 73 52 48% 30.07 1018.3
03 14:53 W 9 10.00 Mostly Cloudy BKN046 71.1 51.1 49% 30.08 1018.6
03 13:53 S 3 10.00 Mostly Cloudy BKN040 BKN050 71.1 53.1 53% 30.09 1018.9
03 12:53 Calm 10.00 Overcast BKN040 OVC049 69.1 53.1 57% 30.11 1019.4
03 11:53 SW 8 10.00 Mostly Cloudy SCT018 BKN030 68 52 57% 30.11 1019.4
03 10:53 Vrbl 3 10.00 Mostly Cloudy BKN020 BKN025 64.9 53.1 64.9 60.1 66% 30.11 1019.4
03 09:53 Calm 10.00 Overcast OVC020 62.1 54 75% 30.12 1019.8
03 08:53 SW 3 10.00 Overcast OVC016 61 54 78% 30.11 1019.6
03 07:53 Vrbl 3 10.00 Mostly Cloudy BKN015 BKN041 61 54 78% 30.1 1019.1
03 06:53 Calm 10.00 Overcast SCT013 BKN023 OVC036 60.1 54 80% 30.09 1018.7
03 05:53 Vrbl 5 10.00 Overcast SCT017 BKN023 OVC036 60.1 54 80% 30.08 1018.4
03 04:53 SW 5 10.00 Overcast SCT017 BKN023 OVC036 60.1 55 63 60.1 84% 30.06 1017.9
03 03:53 Calm 10.00 Overcast SCT019 BKN031 OVC044 61 55 81% 30.05 1017.6
03 02:53 S 5 10.00 Overcast OVC028 61 55.9 84% 30.05 1017.5
03 01:53 S 5 10.00 Overcast FEW026 SCT045 OVC065 62.1 55 78% 30.04 1017.3
03 00:53 S 5 10.00 Mostly Cloudy BKN050 62.1 55 78% 30.04 1017.2
02 23:53 S 5 10.00 Mostly Cloudy BKN050 63 55 76% 30.04 1017.3
02 22:53 S 6 10.00 Mostly Cloudy BKN055 63 55 66.9 63 76% 30.04 1017.2
02 21:53 S 6 10.00 Mostly Cloudy SCT030 BKN050 64 55 73% 30.03 1016.8
02 20:53 S 7 10.00 Mostly Cloudy BKN060 64 55.9 75% 30.03 1016.7
02 19:53 S 6 10.00 Overcast OVC065 64.9 55 70% 30.02 1016.5
02 18:53 S 12 G 17 10.00 Overcast OVC075 66 55 68% 30.01 1016.3
02 17:53 S 13 G 18 10.00 Overcast OVC065 66 55 68% 30.01 1016.1
02 16:53 S 9 10.00 Overcast SCT035 OVC060 64.9 55 68 59 70% 30.01 1016.3
02 15:53 SW 10 10.00 Overcast BKN065 OVC080 66 54 65% 30.02 1016.6
02 14:53 SW 9 10.00 Overcast FEW050 OVC100 64.9 53.1 66% 30.03 1016.8
02 13:53 S 9 10.00 Mostly Cloudy SCT035 BKN100 64 48.9 58% 30.03 1017.0
02 12:53 S 8 10.00 Mostly Cloudy FEW020 BKN070 64.9 50 59% 30.03 1016.8
02 11:53 S 9 G 17 10.00 Mostly Cloudy BKN024 64 48.9 58% 30.04 1017.1
02 10:53 S 10 10.00 Overcast OVC020 59 48.9 59 55 69% 30.06 1017.7
02 09:53 Calm 10.00 Overcast OVC015 57.9 48.9 72% 30.06 1017.8
02 08:53 S 10 10.00 Overcast OVC015 57 48.9 74% 30.06 1018.0
02 07:53 S 12 10.00 Overcast OVC017 57 48.9 74% 30.06 1017.9
02 06:53 S 7 10.00 Overcast OVC020 55.9 50 81% 30.06 1017.7
02 05:53 S 5 10.00 Overcast BKN018 OVC023 55.9 50 81% 30.05 1017.7
02 04:53 Vrbl 3 10.00 Overcast SCT013 BKN025 OVC031 55 50 60.1 55 83% 30.05 1017.6
02 03:53 S 3 10.00 Overcast OVC013 55 50 83% 30.05 1017.7
02 02:53 S 6 10.00 Mostly Cloudy BKN015 BKN039 55.9 51.1 84% 30.06 1017.8
02 01:53 Calm 10.00 Mostly Cloudy FEW018 BKN039 55.9 51.1 84% 30.06 1017.8
02 00:53 W 6 10.00 Partly Cloudy SCT039 57.9 51.1 78% 30.06 1017.7
01 23:53 Calm 10.00 Partly Cloudy SCT080 59 51.1 75% 30.05 1017.6
01 22:53 S 3 10.00 Fair CLR 59 48.9 64.9 59 69% 30.05 1017.6
01 21:53 Calm 10.00 Mostly Cloudy BKN080 63 48.9 60% 30.05 1017.5
01 20:53 Calm 10.00 Overcast OVC085 64 48.9 58% 30.04 1017.3
01 19:53 W 3 10.00 Overcast OVC085 64 48.9 58% 30.05 1017.4
01 18:53 SW 5 10.00 Overcast OVC090 64 48.9 58% 30.05 1017.5
01 17:53 S 5 10.00 Overcast OVC090 64 48 56% 30.06 1017.8
01 16:53 Vrbl 5 10.00 Mostly Cloudy BKN037 BKN080 64 48 66 60.1 56% 30.07 1018.1
01 15:53 SW 8 G 17 10.00 Mostly Cloudy BKN035 64 48 56% 30.08 1018.4
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)