Weather observations for the past three days for
Boeing Field - King County International Airport
| 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. | ||||||||||||||||
| 06 | 12:53 | S 9 | 10.00 | Fair | CLR | 60.1 | 39.9 | 48% | 30.06 | 1017.9 | |||||||
| 06 | 11:53 | SE 7 | 10.00 | Mostly Cloudy | FEW180 BKN250 | 55 | 43 | 64% | 30.08 | 1018.6 | |||||||
| 06 | 10:53 | SE 9 | 10.00 | Fair | CLR | 52 | 42.1 | 69% | 30.08 | 1018.6 | |||||||
| 06 | 09:53 | Calm | 10.00 | Fair | CLR | 45 | 39.9 | 45 | 36 | 83% | 30.08 | 1018.5 | |||||
| 06 | 08:53 | SE 7 | 9.00 | Fair | CLR | 41 | 39 | 93% | 37 | 30.07 | 1018.1 | ||||||
| 06 | 07:53 | SE 3 | 8.00 | Fair | CLR | 37 | 36 | 96% | 30.06 | 1018.0 | |||||||
| 06 | 06:53 | SE 3 | 10.00 | Fair | CLR | 37.9 | 37.9 | 100% | 30.06 | 1018.0 | |||||||
| 06 | 05:53 | S 3 | 9.00 | Fair | CLR | 37.9 | 37 | 97% | 30.06 | 1017.8 | |||||||
| 06 | 04:53 | Calm | 10.00 | Fair | CLR | 39 | 37.9 | 96% | 30.06 | 1017.8 | |||||||
| 06 | 03:53 | Calm | 5.00 | Fog/Mist | CLR | 39 | 39 | 45 | 37.9 | 100% | 30.06 | 1018.0 | |||||
| 06 | 02:53 | Calm | 6.00 | Fog/Mist | CLR | 41 | 39.9 | 96% | 30.06 | 1018.0 | |||||||
| 06 | 01:53 | SE 5 | 6.00 | Fog/Mist | CLR | 41 | 41 | 100% | 38 | 30.05 | 1017.6 | ||||||
| 06 | 00:53 | Calm | 7.00 | Fair | CLR | 43 | 42.1 | 97% | 30.06 | 1018.0 | |||||||
| 05 | 23:53 | SE 6 | 10.00 | Fair | CLR | 44.1 | 42.1 | 93% | 41 | 30.07 | 1018.0 | ||||||
| 05 | 22:53 | SE 6 | 10.00 | Fair | CLR | 44.1 | 43 | 96% | 41 | 30.07 | 1018.1 | ||||||
| 05 | 21:53 | SE 5 | 10.00 | Fair | CLR | 43 | 41 | 55 | 42.1 | 93% | 41 | 30.06 | 1018.0 | ||||
| 05 | 20:53 | SE 5 | 10.00 | Fair | CLR | 46 | 43 | 89% | 44 | 30.06 | 1017.7 | ||||||
| 05 | 19:53 | Calm | 10.00 | Fair | CLR | 48 | 43 | 83% | 30.04 | 1017.2 | |||||||
| 05 | 18:53 | Calm | 10.00 | Fair | CLR | 48.9 | 44.1 | 83% | 30.04 | 1017.2 | |||||||
| 05 | 17:53 | SE 3 | 10.00 | Fair | CLR | 50 | 44.1 | 80% | 30.03 | 1016.9 | |||||||
| 05 | 16:53 | SW 3 | 10.00 | Fair | CLR | 55 | 44.1 | 67% | 30.04 | 1017.3 | |||||||
| 05 | 15:53 | Vrbl 5 | 10.00 | Fair | CLR | 55 | 44.1 | 57 | 48.9 | 67% | 30.03 | 1016.9 | |||||
| 05 | 14:53 | NW 6 | 10.00 | Fair | CLR | 55 | 43 | 64% | 30.03 | 1016.9 | |||||||
| 05 | 13:53 | NW 5 | 10.00 | Fair | CLR | 54 | 44.1 | 69% | 30.04 | 1017.3 | |||||||
| 05 | 12:53 | NW 5 | 10.00 | Fair | CLR | 53.1 | 44.1 | 72% | 30.06 | 1018.0 | |||||||
| 05 | 11:53 | NW 7 | 10.00 | Fair | CLR | 53.1 | 45 | 74% | 30.09 | 1019.0 | |||||||
| 05 | 09:53 | Calm | 10.00 | Fair | CLR | 48.9 | 44.1 | 48.9 | 37 | 83% | 30.12 | 1020.0 | |||||
| 05 | 08:53 | Calm | 10.00 | A Few Clouds | FEW100 | 44.1 | 42.1 | 93% | 30.13 | 1020.1 | |||||||
| 05 | 07:53 | Calm | 10.00 | A Few Clouds | FEW100 | 42.1 | 41 | 96% | 30.13 | 1020.2 | |||||||
| 05 | 06:53 | Calm | 10.00 | Fair | CLR | 41 | 41 | 100% | 30.14 | 1020.5 | |||||||
| 05 | 05:53 | Calm | 10.00 | Partly Cloudy | SCT002 | 41 | 41 | 100% | 30.16 | 1021.1 | |||||||
| 05 | 04:53 | Calm | 10.00 | Partly Cloudy | SCT002 | 39.9 | 39 | 97% | 30.18 | 1021.9 | |||||||
| 05 | 03:53 | Calm | 1.00 | Fog/Mist | VV003 | 41 | 41 | 46.9 | 39.9 | 100% | 30.19 | 1022.3 | |||||
| 05 | 02:53 | Calm | 4.00 | Fog/Mist | SCT001 | 42.1 | 41 | 96% | 30.2 | 1022.7 | |||||||
| 05 | 01:53 | Calm | 10.00 | A Few Clouds | FEW005 | 43 | 43 | 100% | 30.21 | 1023.1 | |||||||
| 05 | 00:53 | Calm | 10.00 | A Few Clouds | FEW005 | 42.1 | 42.1 | 100% | 30.23 | 1023.6 | |||||||
| 04 | 23:53 | Calm | 10.00 | Fair | CLR | 44.1 | 44.1 | 100% | 30.24 | 1023.8 | |||||||
| 04 | 22:53 | Calm | 10.00 | Partly Cloudy | SCT200 | 45 | 45 | 100% | 30.24 | 1023.9 | |||||||
| 04 | 21:53 | Calm | 10.00 | Fair | CLR | 46 | 45 | 62.1 | 46 | 96% | 30.25 | 1024.2 | |||||
| 04 | 20:53 | Calm | 10.00 | Fair | CLR | 48.9 | 46.9 | 93% | 30.25 | 1024.3 | |||||||
| 04 | 19:53 | N 5 | 10.00 | Fair | CLR | 51.1 | 46.9 | 86% | 30.26 | 1024.7 | |||||||
| 04 | 18:53 | Calm | 10.00 | Fair | CLR | 52 | 48 | 86% | 30.25 | 1024.3 | |||||||
| 04 | 17:53 | NW 3 | 10.00 | Fair | CLR | 54 | 48 | 80% | 30.25 | 1024.3 | |||||||
| 04 | 16:53 | NW 5 | 10.00 | Mostly Cloudy | BKN200 | 59 | 48.9 | 69% | 30.25 | 1024.2 | |||||||
| 04 | 15:53 | Calm | 10.00 | Fair | CLR | 62.1 | 48.9 | 62.1 | 53.1 | 62% | 30.25 | 1024.3 | |||||
| 04 | 14:53 | Vrbl 3 | 10.00 | Fair | CLR | 59 | 50 | 72% | 30.25 | 1024.4 | |||||||
| 04 | 13:53 | Calm | 10.00 | Fair | CLR | 60.1 | 51.1 | 72% | 30.26 | 1024.8 | |||||||
| 04 | 12:53 | SE 3 | 10.00 | Fair | CLR | 57.9 | 50 | 75% | 30.29 | 1025.7 | |||||||
| 04 | 11:53 | Calm | 10.00 | Fair | CLR | 57.9 | 48.9 | 72% | 30.31 | 1026.4 | |||||||
| 04 | 10:53 | Calm | 10.00 | Fair | CLR | 55.9 | 48.9 | 77% | 30.31 | 1026.5 | |||||||
| 04 | 09:53 | Calm | 10.00 | Fair | CLR | 53.1 | 48 | 53.1 | 48.9 | 83% | 30.31 | 1026.3 | |||||
| 04 | 08:53 | Calm | 10.00 | Fair | CLR | 51.1 | 48 | 89% | 30.31 | 1026.2 | |||||||
| 04 | 07:53 | SE 5 | 10.00 | Fair | CLR | 48.9 | 46.9 | 93% | 48 | 30.31 | 1026.4 | ||||||
| 04 | 06:53 | Calm | 10.00 | Fair | CLR | 51.1 | 48 | 89% | 30.31 | 1026.4 | |||||||
| 04 | 05:53 | W 3 | 10.00 | Fair | CLR | 50 | 46.9 | 89% | 30.3 | 1026.1 | |||||||
| 04 | 04:53 | Calm | 10.00 | Fair | CLR | 51.1 | 46.9 | 86% | 30.31 | 1026.4 | |||||||
| 04 | 03:53 | Calm | 10.00 | Fair | CLR | 51.1 | 48 | 53.1 | 50 | 89% | 30.32 | 1026.7 | |||||
| 04 | 02:53 | S 5 | 10.00 | Fair | CLR | 51.1 | 46.9 | 86% | 30.31 | 1026.4 | |||||||
| 04 | 01:53 | W 5 | 10.00 | Fair | CLR | 50 | 48 | 93% | 49 | 30.32 | 1026.8 | ||||||
| 04 | 00:53 | Calm | 10.00 | Fair | CLR | 52 | 48 | 86% | 30.27 | 1025.0 | |||||||
| 03 | 23:53 | Calm | 10.00 | Fair | CLR | 52 | 48.9 | 89% | 30.28 | 1025.3 | |||||||
| 03 | 22:53 | SE 3 | 10.00 | Mostly Cloudy | BKN120 | 51.1 | 48.9 | 92% | 30.29 | 1025.6 | |||||||
| 03 | 21:53 | Calm | 10.00 | Mostly Cloudy | BKN110 | 52 | 48.9 | 54 | 51.1 | 89% | 30.34 | 1027.3 | |||||
| 03 | 20:53 | Calm | 10.00 | Partly Cloudy | SCT110 | 52 | 48.9 | 89% | 30.35 | 1027.5 | |||||||
| 03 | 19:53 | Calm | 10.00 | Overcast | OVC120 | 53.1 | 48.9 | 86% | 30.35 | 1027.5 | |||||||
| 03 | 18:53 | Calm | 10.00 | Mostly Cloudy | BKN120 | 52 | 48.9 | 89% | 30.34 | 1027.5 | |||||||
| 03 | 17:53 | SE 5 | 10.00 | Fair | CLR | 53.1 | 48.9 | 86% | 30.35 | 1027.6 | |||||||
| 03 | 16:53 | SE 3 | 10.00 | Fair | CLR | 54 | 48.9 | 83% | 30.35 | 1027.8 | |||||||
| 03 | 15:53 | Calm | 10.00 | Fair | CLR | 54 | 48.9 | 55 | 51.1 | 83% | 30.35 | 1027.6 | |||||
| 03 | 14:53 | Calm | 10.00 | Fair | CLR | 55 | 48.9 | 80% | 30.35 | 1027.7 | |||||||
| 03 | 13:53 | NW 5 | 10.00 | Overcast | BKN170 OVC200 | 54 | 48.9 | 83% | 30.35 | 1027.7 | |||||||
| 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) | |||||||||||||||