Weather observations for the past three days for
Boeing Field - King County International Airport
Imperial (Metric)
Date Time (pst) 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.
21 23:53 SE 5 10.00 Overcast OVC030 51.1 44.1 77% 30.19 1022.4
21 22:53 SE 8 10.00 Overcast OVC030 51.1 44.1 77% 30.19 1022.4
21 21:53 SE 6 10.00 Overcast OVC030 52 43 53.1 52 72% 30.21 1023.0
21 20:53 SE 5 10.00 Overcast OVC030 52 43 72% 30.22 1023.2
21 19:53 S 8 10.00 Overcast OVC028 53.1 42.1 66% 30.22 1023.2
21 18:53 S 6 10.00 Overcast OVC028 53.1 43 69% 30.22 1023.4
21 17:53 S 6 10.00 Overcast OVC025 53.1 43 69% 30.22 1023.4
21 16:53 SE 8 10.00 Mostly Cloudy BKN030 53.1 43 69% 30.21 1023.0
21 15:53 S 7 10.00 Overcast OVC032 53.1 43 54 46 69% 30.21 1023.1
21 14:53 S 8 G 23 10.00 Overcast FEW032 OVC043 53.1 44.1 72% 30.21 1022.8
21 13:53 S 7 10.00 Mostly Cloudy BKN028 54 44.1 69% 30.19 1022.3
21 12:53 SE 10 10.00 Mostly Cloudy FEW025 BKN055 53.1 42.1 66% 30.21 1022.9
21 11:53 SE 9 10.00 Mostly Cloudy SCT065 BKN110 51.1 42.1 71% 30.23 1023.6
21 10:53 SE 7 10.00 Mostly Cloudy BKN065 48.9 39.9 71% 46 30.25 1024.2
21 09:53 SE 12 10.00 Overcast SCT050 OVC075 46 39 46 41 77% 41 30.25 1024.3
21 08:53 SE 12 10.00 Overcast OVC085 45 39 80% 40 30.24 1024.0
21 06:53 SE 12 10.00 Overcast OVC090 43 37.9 82% 37 30.23 1023.7
21 05:53 SE 8 10.00 Overcast BKN100 OVC110 43 37.9 82% 39 30.22 1023.3
21 04:53 SE 7 10.00 Partly Cloudy SCT110 42.1 37.9 85% 38 30.23 1023.5
21 03:53 S 10 10.00 Fair CLR 41 39 44.1 39 93% 35 30.22 1023.2
21 02:53 S 7 10.00 Fair CLR 41 37.9 89% 37 30.25 1024.4
21 01:53 Calm 10.00 Fair CLR 39.9 39 97% 30.23 1023.6
21 00:53 SE 8 8.00 Fair CLR 39.9 39 97% 35 30.21 1022.8
20 23:53 Calm 9.00 Fair CLR 39 37.9 96% 30.22 1023.3
20 22:53 Calm 10.00 Fair CLR 42.1 41 96% 30.22 1023.1
20 21:53 Calm 10.00 Fair CLR 44.1 41 53.1 43 89% 30.2 1022.7
20 20:53 Calm 10.00 Fair CLR 45 41 86% 30.17 1021.7
20 19:53 SE 6 10.00 Fair CLR 46.9 42.1 83% 45 30.14 1020.7
20 18:53 SE 5 10.00 Fair CLR 46.9 43 86% 45 30.17 1021.6
20 17:53 Calm 10.00 Partly Cloudy SCT055 50 43 77% 30.17 1021.6
20 16:53 Calm 10.00 Partly Cloudy SCT050 51.1 43 74% 30.15 1020.9
20 15:53 SW 3 10.00 Partly Cloudy SCT052 53.1 42.1 55 50 66% 30.14 1020.4
20 14:53 Calm 10.00 Mostly Cloudy BKN050 54 42.1 64% 30.11 1019.6
20 13:53 SW 5 10.00 Fair CLR 54 42.1 64% 30.08 1018.5
20 12:53 SW 7 10.00 Mostly Cloudy BKN044 55 42.1 62% 30.06 1018.0
20 11:53 S 5 10.00 Mostly Cloudy BKN040 54 43 67% 30.06 1017.8
20 10:53 Vrbl 6 10.00 Partly Cloudy SCT037 51.1 42.1 71% 30.08 1018.4
20 09:53 SE 5 10.00 Mostly Cloudy BKN033 48.9 45 50 46 86% 48 30.06 1018.0
20 08:53 S 7 10.00 Overcast SCT021 OVC120 46.9 44.1 90% 44 30.05 1017.5
20 07:53 SE 7 10.00 Overcast SCT021 OVC110 46 44.1 93% 43 30.02 1016.4
20 06:53 SE 5 10.00 Overcast OVC029 46 44.1 93% 44 29.99 1015.5
20 05:53 S 5 6.00 Light Rain Fog/Mist OVC034 46 43 89% 44 29.96 1014.5
20 04:53 S 6 10.00 Overcast OVC039 46 43 89% 44 29.93 1013.6
20 03:53 Calm 10.00 Light Rain OVC044 46.9 43 51.1 46 86% 29.91 1012.9
20 02:53 Calm 10.00 Light Rain OVC048 46.9 42.1 83% 29.89 1012.2
20 01:53 Calm 10.00 Light Rain OVC050 48 39.9 74% 29.87 1011.3
20 00:53 SE 5 10.00 Overcast BKN060 OVC075 50 34 54% 49 29.85 1010.6
19 23:53 SE 5 10.00 Mostly Cloudy SCT075 BKN120 50 34 54% 49 29.84 1010.3
19 22:53 S 6 10.00 Mostly Cloudy FEW070 BKN120 48.9 34 56% 47 29.83 1010.1
19 21:53 SE 6 10.00 Partly Cloudy SCT065 48.9 33.1 52 48.9 55% 47 29.82 1009.7
19 20:53 S 8 10.00 A Few Clouds FEW200 50 32 50% 47 29.81 1009.4
19 19:53 SE 7 10.00 Fair CLR 51.1 32 48% 29.81 1009.3
19 18:53 S 8 10.00 Fair CLR 50 33.1 52% 47 29.82 1009.7
19 17:53 SE 8 10.00 Fair CLR 52 33.1 49% 29.82 1009.6
19 16:53 Calm 10.00 Mostly Cloudy SCT150 BKN200 48.9 41 74% 29.82 1009.6
19 15:53 Calm 10.00 Fair CLR 50 39.9 55 43 68% 29.83 1010.0
19 14:53 NW 5 10.00 A Few Clouds FEW150 51.1 41 69% 29.84 1010.3
19 13:53 Vrbl 3 10.00 Fair CLR 54 39 57% 29.86 1010.9
19 12:53 N 3 10.00 Partly Cloudy SCT200 51.1 37.9 61% 29.9 1012.5
19 11:53 NE 3 10.00 Partly Cloudy FEW007 SCT200 46.9 39 74% 29.96 1014.3
19 10:53 Vrbl 3 10.00 Mostly Cloudy SCT008 BKN200 45 39.9 83% 30 1015.7
19 09:53 E 5 8.00 Mostly Cloudy BKN008 43 39 44.1 41 86% 41 30.03 1016.7
19 08:53 Calm 8.00 Mostly Cloudy BKN008 43 39 86% 30.03 1016.8
19 07:53 Vrbl 5 8.00 Mostly Cloudy BKN010 41 37.9 89% 38 30.04 1017.1
19 06:53 NE 5 10.00 Overcast OVC010 43 39 86% 41 30.05 1017.5
19 05:53 E 3 10.00 Overcast OVC011 43 39 86% 30.08 1018.5
19 04:53 Calm 10.00 Overcast OVC011 43 39 86% 30.11 1019.4
19 03:53 NW 3 9.00 Overcast OVC010 43 39.9 43 39 89% 30.1 1019.2
19 02:53 N 3 10.00 Mostly Cloudy BKN011 43 39 86% 30.12 1019.8
19 00:53 Calm 9.00 Overcast SCT007 OVC011 43 41 93% 30.16 1021.2
Date Time (pst) 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)