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.
30 14:53 Vrbl 3 10.00 Partly Cloudy SCT041 69.1 50 51% 30.1 1019.1
30 13:53 Vrbl 5 10.00 Mostly Cloudy BKN045 69.1 50 51% 30.11 1019.7
30 12:53 Vrbl 3 10.00 Partly Cloudy SCT032 66.9 51.1 57% 30.13 1020.2
30 11:53 Vrbl 5 10.00 Partly Cloudy SCT029 64.9 51.1 61% 30.14 1020.4
30 10:53 Vrbl 5 10.00 Partly Cloudy SCT033 63 51.1 63 55.9 65% 30.14 1020.4
30 09:53 Vrbl 6 10.00 Mostly Cloudy BKN033 62.1 51.1 67% 30.13 1020.3
30 08:53 SE 7 10.00 Partly Cloudy SCT033 60.1 50 70% 30.14 1020.5
30 07:53 SE 7 10.00 Mostly Cloudy FEW020 BKN041 57.9 51.1 78% 30.13 1020.4
30 06:53 SE 3 10.00 Mostly Cloudy FEW020 BKN041 55.9 50 81% 30.12 1020.0
30 05:53 SE 3 10.00 Overcast OVC065 57 51.1 81% 30.12 1020.0
30 04:53 SE 5 10.00 Overcast OVC047 57.9 51.1 62.1 57 78% 30.12 1020.0
30 03:53 SE 3 10.00 Mostly Cloudy SCT025 BKN035 57.9 51.1 78% 30.12 1019.8
30 02:53 SE 6 10.00 Mostly Cloudy SCT025 BKN035 57.9 50 75% 30.11 1019.7
30 01:53 SE 8 10.00 Overcast OVC027 59 50 72% 30.11 1019.7
30 00:53 S 7 10.00 Overcast BKN027 OVC046 59 51.1 75% 30.11 1019.5
29 23:53 S 7 10.00 Mostly Cloudy SCT050 BKN075 60.1 51.1 72% 30.1 1019.2
29 22:53 SE 7 10.00 Mostly Cloudy BKN049 BKN060 BKN070 62.1 50 69.1 62.1 65% 30.09 1019.0
29 21:53 S 6 10.00 Mostly Cloudy BKN070 63 48.9 60% 30.08 1018.6
29 20:53 S 6 10.00 Mostly Cloudy SCT070 BKN100 64 48 56% 30.07 1018.0
29 19:53 SW 6 10.00 Mostly Cloudy SCT050 BKN070 66 48 52% 30.05 1017.4
29 18:53 SE 6 10.00 Mostly Cloudy SCT055 BKN070 66.9 52 59% 30.04 1017.1
29 17:53 SW 9 10.00 Mostly Cloudy BKN050 BKN070 66.9 48.9 53% 30.04 1017.3
29 16:53 SE 8 10.00 Overcast BKN055 OVC070 69.1 51.1 70 60.1 53% 30.04 1017.2
29 15:53 Calm 10.00 Mostly Cloudy FEW048 BKN065 BKN090 69.1 48.9 49% 30.04 1017.1
29 14:53 SE 10 10.00 Mostly Cloudy FEW041 SCT050 BKN065 68 48.9 51% 30.05 1017.5
29 13:53 Vrbl 3 10.00 Mostly Cloudy FEW016 BKN026 68 50 53% 30.05 1017.7
29 12:53 Vrbl 7 10.00 Mostly Cloudy FEW016 BKN026 64.9 50 59% 30.05 1017.6
29 11:53 S 6 10.00 Mostly Cloudy FEW016 BKN026 63 51.1 65% 30.04 1017.3
29 10:53 W 3 10.00 Overcast BKN019 OVC032 60.1 53.1 60.1 55.9 78% 30.04 1017.3 0.13
29 09:53 W 3 10.00 Mostly Cloudy SCT020 BKN035 59 53.1 81% 30.04 1017.1
29 08:53 W 5 10.00 Overcast BKN014 BKN025 OVC110 57 54 90% 30.03 1016.8 0.01
29 07:53 E 3 7.00 Light Rain SCT012 BKN019 OVC048 55.9 53.1 90% 30.01 1016.0 0.02 0.12
29 06:53 Vrbl 3 4.00 Light Rain Fog/Mist SCT012 BKN019 OVC048 55.9 54 93% 30 1015.8 0.1
29 05:53 Calm 10.00 Overcast OVC019 57.9 53.1 84% 29.99 1015.5
29 04:53 Calm 10.00 Overcast BKN025 OVC036 60.1 51.1 63 60.1 72% 29.99 1015.6
29 03:53 SW 5 10.00 Overcast OVC024 60.1 51.1 72% 30 1015.7
29 02:53 W 3 10.00 Overcast OVC024 61 52 72% 30 1015.7
29 01:53 S 5 10.00 Overcast OVC022 62.1 53.1 73% 30 1015.8
29 00:53 Calm 10.00 Overcast SCT025 BKN032 OVC040 62.1 52 70% 30 1015.7
28 23:53 NW 3 10.00 Overcast FEW025 OVC040 63 52 68% 29.99 1015.7
28 22:53 NW 3 10.00 Mostly Cloudy SCT037 SCT044 BKN070 63 51.1 73 63 65% 30 1015.7
28 21:53 Calm 10.00 Overcast BKN038 OVC100 63 51.1 65% 30 1015.8
28 20:53 Calm 10.00 Mostly Cloudy BKN075 64 51.1 63% 29.99 1015.6
28 19:53 Vrbl 3 10.00 Mostly Cloudy SCT050 BKN070 66 52 61% 29.98 1015.1
28 18:53 NW 6 10.00 Mostly Cloudy BKN050 66.9 53.1 61% 29.97 1014.9
28 17:53 Vrbl 6 10.00 Mostly Cloudy BKN055 73 52 48% 29.97 1014.9
28 16:53 SW 7 10.00 Partly Cloudy SCT060 72 51.1 73.9 64.9 48% 29.99 1015.4
28 15:53 SW 8 10.00 Mostly Cloudy BKN060 73.9 52 46% 30 1015.9
28 14:53 SE 9 10.00 Mostly Cloudy BKN060 72 53.1 52% 30.02 1016.4
28 13:53 SW 6 10.00 Mostly Cloudy BKN048 68 54 61% 30.04 1017.2
28 12:53 Calm 10.00 Overcast SCT024 OVC031 66.9 54 63% 30.05 1017.5
28 11:53 Vrbl 5 10.00 Overcast SCT024 OVC031 66 54 65% 30.06 1017.9
28 10:53 Vrbl 5 10.00 Overcast BKN020 OVC050 64.9 55 64.9 61 70% 30.07 1018.1
28 09:53 Vrbl 3 10.00 Overcast OVC020 63 55 76% 30.07 1018.1
28 08:53 W 3 10.00 Overcast SCT023 OVC039 63 54 73% 30.07 1018.2
28 07:53 Calm 10.00 Overcast BKN035 OVC055 62.1 54 75% 30.07 1018.2
28 06:53 Calm 10.00 Overcast SCT030 OVC055 62.1 54 75% 30.06 1018.0
28 05:53 Calm 10.00 Overcast SCT024 OVC030 61 54 78% 30.06 1017.8
28 04:53 Calm 10.00 Overcast OVC024 61 54 64 57.9 78% 30.06 1017.8
28 03:53 SE 5 10.00 Overcast OVC024 60.1 55 84% 30.06 1017.9
28 02:53 Calm 10.00 Fair CLR 60.1 55 84% 30.06 1018.0
28 01:53 Calm 10.00 Fair CLR 61 55 81% 30.07 1018.3
28 00:53 Calm 10.00 Fair CLR 62.1 55 78% 30.07 1018.3
27 23:53 S 6 10.00 Fair CLR 62.1 55 78% 30.07 1018.2
27 22:53 S 3 10.00 Fair CLR 64 55 73.9 63 73% 30.07 1018.1
27 21:53 S 6 10.00 A Few Clouds FEW020 64.9 54 68% 30.06 1018.0
27 20:53 S 6 10.00 A Few Clouds FEW020 64.9 54 68% 30.05 1017.7
27 19:53 SW 8 10.00 A Few Clouds FEW070 68 54 61% 30.03 1017.0
27 18:53 Vrbl 3 10.00 A Few Clouds FEW060 FEW090 70 54 57% 30.04 1017.1
27 17:53 SW 14 G 24 10.00 Partly Cloudy SCT080 72 54 53% 30.03 1016.8
27 16:53 SW 14 G 25 10.00 Partly Cloudy SCT040 73.9 53.1 75 66.9 48% 30.03 1016.7
27 15:53 S 12 G 21 10.00 A Few Clouds FEW035 73.9 54 50% 30.04 1017.1
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)