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 10:53 Vrbl 3 10.00 Mostly Cloudy BKN150 46 32 46 39 58% 29.86 1011.1
31 08:53 Vrbl 3 10.00 Fair CLR 43 34 71% 29.88 1011.7
31 07:53 Calm 10.00 Mostly Cloudy BKN150 41 34 76% 29.88 1011.8
31 06:53 Calm 10.00 Fair CLR 39.9 33.1 77% 29.89 1012.1
31 05:53 N 3 10.00 Fair CLR 39.9 33.1 77% 29.9 1012.5
31 04:53 NW 3 10.00 Fair CLR 39.9 34 43 39.9 79% 29.92 1013.3
31 03:53 Calm 10.00 Fair CLR 41 33.1 73% 29.95 1014.3
31 02:53 Calm 10.00 Fair CLR 42.1 33.1 71% 29.98 1015.0
31 01:53 Vrbl 3 10.00 Fair CLR 42.1 32 68% 29.99 1015.5
31 00:53 Calm 10.00 Fair CLR 42.1 30.9 65% 30.01 1016.2
30 23:53 Calm 10.00 Fair CLR 43 30 60% 30.02 1016.6
30 22:53 N 3 10.00 Fair CLR 43 30.9 51.1 43 63% 30.04 1017.3
30 21:53 Calm 10.00 Fair CLR 43 32 65% 30.06 1018.0
30 20:53 N 8 10.00 Fair CLR 45 32 61% 41 30.07 1018.1
30 19:53 N 5 10.00 Partly Cloudy SCT200 46 32 58% 44 30.07 1018.3
30 18:53 N 8 10.00 Fair CLR 48 30 50% 45 30.09 1018.8
30 17:53 NW 10 G 17 10.00 Fair CLR 50 28.9 44% 46 30.11 1019.6
30 16:53 NW 8 G 17 10.00 Fair CLR 50 27 51.1 39.9 41% 47 30.13 1020.2
30 15:53 NW 12 G 22 10.00 Fair CLR 48.9 28 44% 45 30.16 1021.2
30 14:53 NW 13 G 22 10.00 Mostly Cloudy SCT030 BKN200 48.9 28 44% 44 30.19 1022.2
30 13:53 NW 9 10.00 Fair CLR 48 30 50% 44 30.22 1023.3
30 12:53 Vrbl 5 10.00 Partly Cloudy SCT030 46.9 30.9 54% 45 30.24 1023.9
30 11:53 Vrbl 6 10.00 Partly Cloudy SCT022 45 32 61% 42 30.26 1024.6
30 10:53 Vrbl 5 10.00 Mostly Cloudy SCT009 BKN011 39.9 36 39.9 34 86% 37 30.28 1025.2
30 09:53 Calm 8.00 Mostly Cloudy BKN009 37.9 36 93% 30.27 1024.9
30 08:53 Calm 2.00 Fog/Mist OVC003 36 36 100% 30.26 1024.8
30 07:53 Calm 0.25 Fog VV003 35.1 35.1 100% 30.26 1024.6
30 05:53 Calm 0.25 Fog VV002 35.1 35.1 100% 30.23 1023.7
30 04:53 Calm 0.25 Fog VV002 34 34 39.9 30.9 100% 30.23 1023.6
30 03:53 Calm 0.25 Fog VV002 33.1 33.1 100% 30.22 1023.4
30 02:53 Calm 10.00 Partly Cloudy FEW005 SCT020 36 35.1 97% 30.23 1023.4
30 01:53 Calm 10.00 Mostly Cloudy SCT005 BKN026 36 35.1 97% 30.21 1023.1
30 00:53 Calm 10.00 Fair CLR 37 36 96% 30.19 1022.1
29 23:53 Calm 10.00 Mostly Cloudy FEW017 BKN110 39 37 93% 30.18 1021.9
29 22:53 SE 3 10.00 Mostly Cloudy SCT017 BKN110 39.9 37 42.1 39.9 89% 30.16 1021.4 0.07
29 21:53 Calm 10.00 Overcast SCT022 BKN028 OVC055 41 36 82% 30.16 1021.3
29 20:53 Vrbl 3 10.00 Light Rain SCT030 OVC036 41 36 82% 30.15 1021.0
29 19:53 Vrbl 3 10.00 Overcast FEW022 BKN034 OVC050 41 36 82% 30.13 1020.2 0.07
29 18:53 N 6 10.00 Light Rain SCT018 BKN022 OVC037 41 37 86% 38 30.11 1019.6 0.01
29 17:53 Vrbl 5 G 17 3.00 Light Rain Fog/Mist SCT006 BKN011 OVC026 41 37 86% 38 30.1 1019.3 0.06
29 16:53 N 8 8.00 Light Rain SCT016 OVC022 42.1 37.9 46.9 42.1 85% 38 30.09 1018.9 0.01 0.05
29 15:53 NW 8 G 20 9.00 Light Rain BKN016 OVC022 43 39 86% 39 30.08 1018.6 0.01
29 14:53 Calm 7.00 Overcast SCT014 BKN024 OVC050 46 39.9 79% 30.08 1018.6 0.03
29 13:53 Vrbl 3 7.00 Light Rain BKN022 45 39.9 83% 30.09 1019.0
29 12:53 Calm 10.00 Overcast SCT018 BKN035 OVC070 46.9 36 66% 30.1 1019.1
29 11:53 Vrbl 3 10.00 Overcast BKN035 OVC100 46 35.1 66% 30.09 1018.8
29 10:53 Calm 10.00 Overcast BKN035 OVC100 46 37 46 42.1 71% 30.09 1018.8
29 09:53 Calm 10.00 Overcast SCT031 OVC100 45 35.1 68% 30.08 1018.6
29 08:53 SE 6 10.00 Overcast OVC100 43 37 80% 40 30.07 1018.3
29 07:53 SE 6 10.00 Mostly Cloudy BKN095 42.1 37 82% 39 30.08 1018.5
29 06:53 Calm 10.00 Mostly Cloudy BKN085 42.1 37 82% 30.09 1019.0
29 05:53 SE 5 10.00 Mostly Cloudy BKN035 43 37 80% 41 30.1 1019.4
29 04:53 SE 5 10.00 Overcast OVC035 44.1 37 46 43 76% 42 30.11 1019.5
29 03:53 Calm 10.00 Overcast OVC032 46 35.1 66% 30.12 1019.9
29 02:53 Calm 10.00 Overcast BKN036 OVC090 46 35.1 66% 30.13 1020.1
29 01:53 NW 3 10.00 Overcast OVC034 45 35.1 68% 30.13 1020.3
29 00:53 Calm 10.00 Mostly Cloudy FEW034 BKN090 44.1 35.1 71% 30.14 1020.5
28 23:53 Calm 10.00 Overcast OVC110 46 35.1 66% 30.15 1020.8
28 22:53 Calm 10.00 Mostly Cloudy BKN110 46 34 55.9 46 63% 30.15 1021.0
28 21:53 Calm 10.00 Overcast OVC110 46.9 35.1 63% 30.15 1020.9
28 20:53 Vrbl 3 10.00 Overcast OVC110 48 36 63% 30.13 1020.4
28 19:53 N 7 10.00 Mostly Cloudy BKN110 50 37.9 63% 48 30.12 1019.9
28 18:53 NW 6 10.00 Mostly Cloudy SCT060 BKN090 52 41 66% 30.11 1019.5
28 17:53 NW 6 10.00 Mostly Cloudy FEW044 BKN060 BKN090 53.1 41 64% 30.11 1019.5
28 16:53 SW 5 10.00 Overcast BKN060 OVC090 55.9 37 57.9 50 49% 30.12 1019.9
28 15:53 SW 5 10.00 Mostly Cloudy FEW040 BKN085 55.9 36 47% 30.13 1020.1
28 14:53 SW 3 10.00 Mostly Cloudy SCT040 BKN130 57 37 47% 30.13 1020.3
28 13:53 Calm 10.00 Mostly Cloudy SCT030 BKN120 55 39 55% 30.15 1021.0
28 12:53 Vrbl 5 10.00 Mostly Cloudy BKN028 55 42.1 62% 30.15 1021.0
28 11:53 Vrbl 5 10.00 Mostly Cloudy BKN023 52 41 66% 30.16 1021.3
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)