Weather observations for the past three days for
Boeing Field - King County International Airport
| 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) | |||||||||||||||