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.
23 15:53 NW 7 10.00 Fair CLR 45 30 46.9 37.9 56% 42 30.32 1026.5
23 14:53 Vrbl 6 10.00 Fair CLR 46.9 26.1 44% 45 30.3 1026.1
23 13:53 Vrbl 6 10.00 Fair CLR 46 25 44% 44 30.3 1026.0
23 12:53 Vrbl 3 9.00 Fair CLR 45 26.1 48% 30.31 1026.4
23 11:53 Vrbl 5 10.00 Fair CLR 44.1 24.1 45% 42 30.32 1026.8
23 10:53 NE 6 10.00 Fair CLR 41 27 57% 38 30.33 1027.0
23 09:53 Calm 10.00 Fair CLR 37.9 27 37.9 28.9 65% 30.32 1026.6
23 08:53 Calm 10.00 Fair CLR 32 28.9 88% 30.3 1026.1
23 07:53 Calm 10.00 Fair CLR 30 28 92% 30.28 1025.3
23 06:53 Calm 9.00 Fair CLR 30 28 92% 30.27 1025.0
23 05:53 Calm 9.00 Fair CLR 30.9 28.9 92% 30.26 1024.8
23 04:53 Calm 10.00 Fair CLR 30.9 28.9 92% 30.26 1024.5
23 03:53 Calm 8.00 Fair CLR 30.9 30 37.9 30.9 96% 30.24 1023.9
23 02:53 Calm 10.00 A Few Clouds FEW028 33.1 30.9 92% 30.24 1023.8
23 01:53 Calm 10.00 Fair CLR 36 32 86% 30.23 1023.4
23 00:53 Calm 10.00 Partly Cloudy SCT029 37 33.1 86% 30.22 1023.1
22 23:53 Calm 9.00 Overcast OVC029 37.9 33.1 83% 30.22 1023.1
22 22:53 Calm 9.00 Mostly Cloudy SCT023 BKN030 37 33.1 86% 30.21 1022.8
22 21:53 Calm 10.00 Mostly Cloudy SCT023 BKN030 36 33.1 41 35.1 89% 30.2 1022.6
22 20:53 Calm 10.00 Partly Cloudy SCT023 37 33.1 86% 30.19 1022.3
22 19:53 Calm 10.00 Mostly Cloudy BKN023 39.9 33.1 77% 30.18 1021.9
22 18:53 Calm 10.00 Partly Cloudy SCT023 37.9 33.1 83% 30.18 1022.1
22 17:53 Calm 10.00 Mostly Cloudy BKN140 39.9 33.1 77% 30.19 1022.1
22 16:53 Calm 10.00 Mostly Cloudy BKN170 41 33.1 73% 30.18 1022.0
22 15:53 W 3 10.00 Fair CLR 41 34 43 35.1 76% 30.18 1021.8
22 14:53 Calm 10.00 Partly Cloudy SCT150 43 32 65% 30.17 1021.5
22 13:53 Calm 10.00 Fair CLR 42.1 32 68% 30.17 1021.6
22 12:53 Calm 10.00 A Few Clouds FEW006 41 33.1 73% 30.18 1022.0
22 11:53 Calm 10.00 Mostly Cloudy FEW008 BKN150 37 34 89% 30.2 1022.7
22 10:53 Calm 9.00 Mostly Cloudy SCT008 BKN150 36 34 93% 30.21 1023.1
22 09:53 SE 5 7.00 Mostly Cloudy BKN008 35.1 33.1 35.1 30 93% 32 30.2 1022.5
22 08:53 SE 5 4.00 Fog/Mist BKN008 32 32 100% 28 30.2 1022.6
22 07:53 S 6 4.00 Fog/Mist BKN006 32 30.9 96% 27 30.2 1022.6
22 06:53 S 5 0.75 Fog/Mist VV003 32 30.9 96% 28 30.2 1022.7
22 05:53 S 5 0.50 Freezing Fog VV002 30.9 30.9 100% 27 30.2 1022.6
22 04:53 S 3 0.50 Freezing Fog VV002 30 30 100% 30.21 1023.0
22 03:53 Calm 0.50 Fog VV002 32 30.9 35.1 30.9 96% 30.22 1023.2
22 02:53 SE 3 0.25 Fog VV002 32 32 100% 30.22 1023.3
22 01:53 SE 5 0.25 Fog VV002 33.1 33.1 100% 29 30.22 1023.3
22 00:53 Calm 0.25 Fog VV002 34 34 100% 30.23 1023.4
21 23:53 Calm 0.50 Fog VV002 35.1 34 96% 30.22 1023.3
21 22:53 Calm 0.50 Fog VV002 35.1 34 96% 30.22 1023.1
21 21:53 SE 6 4.00 Fog/Mist BKN003 32 30.9 44.1 32 96% 27 30.2 1022.6
21 20:53 Calm 6.00 Fog/Mist CLR 35.1 33.1 93% 30.2 1022.4
21 19:53 Calm 6.00 Fog/Mist CLR 36 33.1 89% 30.2 1022.5
21 18:53 S 5 6.00 Fair CLR 37 34 89% 34 30.2 1022.5
21 17:53 SE 5 7.00 Fair CLR 37.9 35.1 89% 35 30.2 1022.7
21 16:53 SE 6 8.00 Fair CLR 39.9 35.1 83% 36 30.21 1022.8
21 15:53 SE 5 10.00 Fair CLR 45 34 46.9 30 66% 43 30.21 1022.8
21 14:53 Calm 10.00 Fair CLR 46.9 34 61% 30.2 1022.8
21 13:53 Calm 10.00 Fair CLR 44.1 35.1 71% 30.22 1023.2
21 12:53 S 3 10.00 Fair CLR 43 36 76% 30.23 1023.6
21 11:53 Vrbl 5 10.00 Mostly Cloudy FEW002 SCT150 BKN200 37.9 33.1 83% 35 30.24 1023.8
21 10:53 SE 5 10.00 Partly Cloudy SCT002 32 30.9 96% 28 30.24 1024.0
21 09:53 S 5 0.25 Freezing Fog VV002 30 28.9 30.9 28.9 96% 26 30.24 1024.0
21 08:53 S 3 0.15 Freezing Fog VV002 30 28.9 96% 30.24 1023.9
21 07:53 S 5 0.25 Freezing Fog VV002 28.9 28 96% 25 30.23 1023.5
21 06:53 Calm 0.25 Freezing Fog VV002 30 28.9 96% 30.23 1023.5
21 05:53 S 3 1.25 Fog/Mist OVC002 30 28.9 96% 30.22 1023.4
21 04:53 Calm 0.50 Freezing Fog VV002 30 30 100% 30.23 1023.7
21 03:53 Calm 7.00 Mostly Cloudy FEW004 BKN012 30.9 30 37 28.9 96% 30.24 1023.9
21 02:53 Calm 7.00 Fair CLR 30.9 30 96% 30.23 1023.7
21 01:53 SE 5 7.00 Fair CLR 30.9 30 96% 27 30.23 1023.4
21 00:53 Calm 9.00 Fair CLR 33.1 32 96% 30.23 1023.6
20 23:53 SE 3 8.00 Fair CLR 33.1 32 96% 30.23 1023.7
20 22:53 Calm 10.00 Fair CLR 35.1 33.1 93% 30.22 1023.3
20 21:53 Calm 5.00 Fog/Mist CLR 36 34 50 36 93% 30.22 1023.4
20 20:53 Calm 10.00 Fair CLR 37 34 89% 30.22 1023.4
20 19:53 Calm 10.00 Fair CLR 39.9 36 86% 30.22 1023.4
20 18:53 Calm 10.00 Fair CLR 41 35.1 79% 30.22 1023.3
20 17:53 Calm 10.00 Fair CLR 44.1 35.1 71% 30.23 1023.5
20 16:53 Vrbl 3 10.00 Partly Cloudy SCT250 48 35.1 61% 30.22 1023.3
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)