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.
16 14:53 SE 8 10.00 Mostly Cloudy FEW040 BKN100 52 46.9 83% 30.09 1018.9
16 13:53 S 6 10.00 Mostly Cloudy FEW040 BKN060 53.1 46 77% 30.12 1019.9
16 12:53 S 8 10.00 Mostly Cloudy BKN055 50 45 83% 47 30.14 1020.5
16 11:53 SE 10 10.00 Mostly Cloudy SCT031 BKN040 48.9 44.1 83% 45 30.14 1020.7
16 10:53 SE 9 10.00 Mostly Cloudy SCT032 SCT040 BKN110 48 44.1 48 45 86% 44 30.14 1020.7 0.01
16 09:53 S 13 10.00 Mostly Cloudy BKN070 46 43 89% 41 30.15 1020.8
16 08:53 SE 10 6.00 Light Rain Fog/Mist BKN070 46 43 89% 42 30.16 1021.4 0.01
16 07:53 SE 10 10.00 Mostly Cloudy SCT018 BKN050 46 42.1 86% 42 30.15 1020.8
16 06:53 SE 10 10.00 Overcast SCT034 BKN055 OVC080 45 42.1 90% 40 30.16 1021.3
16 05:53 S 13 10.00 Mostly Cloudy BKN045 46 41 83% 41 30.18 1021.9
16 04:53 SE 8 10.00 Mostly Cloudy BKN055 45 41 45 43 86% 41 30.17 1021.5
16 03:53 SE 6 10.00 Overcast OVC055 45 41 86% 42 30.19 1022.1
16 02:53 SE 7 10.00 Light Rain FEW040 BKN055 OVC070 44.1 41 89% 41 30.19 1022.2
16 01:53 SE 3 10.00 Overcast OVC041 44.1 41 89% 30.21 1022.8
16 00:53 Calm 10.00 Overcast BKN044 BKN055 OVC100 44.1 39 83% 30.22 1023.2
15 23:53 SE 3 10.00 Light Rain FEW046 BKN060 OVC095 43 39.9 89% 30.23 1023.7
15 22:53 SE 8 10.00 Overcast BKN060 OVC080 43 39 48 43 86% 39 30.22 1023.3
15 21:53 SE 12 10.00 Overcast BKN037 BKN045 OVC060 43 37.9 82% 37 30.24 1024.0
15 20:53 SE 7 10.00 Overcast OVC039 43 37.9 82% 39 30.24 1023.9
15 19:53 Calm 10.00 Mostly Cloudy BKN070 44.1 36 73% 30.26 1024.6
15 18:53 SE 6 10.00 Fog/Mist BKN055 OVC085 45 36 71% 42 30.22 1023.3
15 17:53 Calm 10.00 Light Rain Fog/Mist OVC055 46 34 63% 30.28 1025.3
15 16:53 SW 3 10.00 Overcast OVC055 48 30 50 42.1 50% 30.3 1026.1
15 15:53 W 7 10.00 Overcast OVC090 48 30.9 52% 45 30.32 1026.5
15 14:53 Calm 10.00 Overcast OVC080 50 28 43% 30.31 1026.2
15 13:53 S 3 10.00 Mostly Cloudy BKN095 48.9 28.9 46% 30.33 1026.9
15 12:53 SE 5 10.00 Partly Cloudy SCT100 46.9 28 48% 45 30.35 1027.7
15 11:53 SE 7 10.00 Partly Cloudy SCT100 45 28.9 54% 42 30.38 1028.8
15 10:53 Calm 10.00 Partly Cloudy SCT085 42.1 33.1 42.1 35.1 71% 30.4 1029.5
15 09:53 Calm 10.00 Overcast OVC080 39 32 76% 30.42 1030.0
15 08:53 Calm 10.00 Overcast OVC090 37 32 82% 30.43 1030.3
15 07:53 Calm 10.00 Mostly Cloudy BKN100 36 30.9 82% 30.44 1030.6
15 06:53 Calm 10.00 Partly Cloudy SCT120 35.1 32 89% 30.44 1030.8
15 05:53 Calm 10.00 Partly Cloudy SCT120 36 32 86% 30.45 1031.2
15 04:53 Calm 10.00 Mostly Cloudy BKN120 35.1 32 37.9 35.1 89% 30.45 1031.1
15 03:53 Calm 10.00 Fair CLR 36 33.1 89% 30.46 1031.2
15 02:53 Calm 10.00 Fair CLR 37 34 89% 30.47 1031.8
15 01:53 Calm 10.00 Fair CLR 37 34 89% 30.47 1031.8
15 00:53 Calm 10.00 Fair CLR 37 34 89% 30.47 1031.7
14 23:53 Calm 10.00 Fair CLR 37 33.1 86% 30.46 1031.3
14 22:53 Calm 10.00 Fair CLR 37.9 33.1 46 37.9 83% 30.44 1030.7
14 21:53 Calm 10.00 Fair CLR 37.9 33.1 83% 30.43 1030.2
14 20:53 Calm 10.00 Fair CLR 39 32 76% 30.42 1030.0
14 19:53 NE 5 10.00 Fair CLR 42.1 33.1 71% 40 30.41 1029.6
14 18:53 NE 7 10.00 Fair CLR 44.1 33.1 65% 41 30.38 1028.7
14 17:53 Vrbl 3 10.00 Partly Cloudy SCT080 45 30 56% 30.37 1028.4
14 16:53 E 5 10.00 Partly Cloudy SCT070 45 30.9 45 37 58% 43 30.37 1028.2
14 15:53 Calm 10.00 Mostly Cloudy SCT025 BKN030 45 30.9 58% 30.36 1027.9
14 14:53 Vrbl 3 10.00 Mostly Cloudy SCT020 BKN030 45 33.1 63% 30.34 1027.4
14 13:53 Vrbl 5 10.00 Mostly Cloudy SCT015 BKN020 44.1 34 68% 42 30.33 1027.1
14 12:53 Calm 10.00 Mostly Cloudy BKN010 BKN018 39 34 82% 30.32 1026.6
14 11:53 SE 3 10.00 Mostly Cloudy BKN010 BKN018 39 34 82% 30.29 1025.8
14 10:53 E 3 10.00 Overcast SCT014 OVC020 37 34 37.9 34 89% 30.27 1025.0
14 09:53 SE 3 9.00 Mostly Cloudy SCT005 BKN014 37 35.1 93% 30.24 1023.8
14 08:53 SE 6 4.00 Fog/Mist SCT005 BKN014 OVC030 35.1 34 96% 31 30.2 1022.7
14 07:53 SE 5 4.00 Fog/Mist SCT006 BKN019 OVC026 35.1 34 96% 32 30.16 1021.2
14 06:53 SE 3 5.00 Fog/Mist SCT002 BKN010 OVC019 35.1 34 96% 30.12 1019.9
14 05:53 SE 7 4.00 Fog/Mist BKN004 BKN021 34 33.1 97% 29 30.09 1018.7
14 04:53 SE 7 4.00 Fog/Mist BKN004 BKN012 OVC021 34 33.1 35.1 34 97% 29 30.07 1018.1
14 03:53 SE 7 4.00 Fog/Mist BKN007 BKN016 OVC023 34 34 100% 29 30.04 1017.2
14 02:53 SE 5 3.00 Light Rain Fog/Mist OVC007 35.1 34 96% 32 30.03 1016.7
14 01:53 SE 3 4.00 Fog/Mist BKN007 OVC011 34 33.1 97% 30.01 1016.0
14 00:53 SE 5 4.00 Fog/Mist OVC007 34 33.1 97% 30 29.99 1015.5
13 23:53 Calm 6.00 Fog/Mist OVC008 35.1 33.1 93% 29.97 1014.8
13 22:53 Calm 5.00 Fog/Mist BKN009 BKN015 OVC046 34 33.1 34 33.1 97% 29.97 1014.8 0.03
13 21:53 SE 3 3.00 Fog/Mist BKN006 OVC020 34 33.1 97% 29.97 1014.7
13 20:53 Calm 3.00 Fog/Mist OVC006 34 33.1 97% 29.98 1015.2
13 19:53 Calm 2.00 Snow Fog/Mist BKN005 BKN010 OVC016 34 33.1 97% 29.99 1015.5 0.03
13 18:53 Calm 2.50 Light Snow Fog/Mist OVC005 33.1 32 96% 29.99 1015.4 0.01
13 17:53 Calm 1.00 Light Snow Fog/Mist OVC003 33.1 32 96% 30.01 1016.0 0.02
13 16:53 Calm 1.50 Light Snow Fog/Mist BKN005 OVC015 33.1 32 34 32 96% 30.03 1016.7 0.03 0.12
13 15:53 Calm 2.00 Light Snow Fog/Mist OVC005 34 32 92% 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)