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. | ||||||||||||||||
| 21 | 06:53 | SE 6 | 9.00 | Mostly Cloudy | BKN004 | 44.1 | 42.1 | 93% | 41 | 29.97 | 1014.8 | ||||||
| 21 | 05:53 | Calm | 10.00 | Partly Cloudy | SCT004 | 43 | 42.1 | 97% | 29.98 | 1015.1 | |||||||
| 21 | 04:53 | SE 3 | 10.00 | Fair | CLR | 45 | 43 | 50 | 43 | 93% | 29.98 | 1015.1 | |||||
| 21 | 03:53 | Calm | 5.00 | Fog/Mist | CLR | 45 | 44.1 | 97% | 29.99 | 1015.4 | |||||||
| 21 | 02:53 | S 3 | 8.00 | Fair | CLR | 44.1 | 42.1 | 93% | 30 | 1015.8 | |||||||
| 21 | 01:53 | SE 5 | 10.00 | Fair | CLR | 46 | 45 | 96% | 44 | 30.01 | 1016.1 | ||||||
| 21 | 00:53 | Calm | 10.00 | Fair | CLR | 48 | 45 | 89% | 30.01 | 1016.2 | |||||||
| 20 | 23:53 | Calm | 10.00 | Fair | CLR | 48.9 | 46 | 90% | 30.02 | 1016.5 | |||||||
| 20 | 22:53 | Calm | 10.00 | Fair | CLR | 50 | 45 | 60.1 | 50 | 83% | 30.02 | 1016.5 | |||||
| 20 | 21:53 | Calm | 10.00 | Fair | CLR | 51.1 | 46 | 83% | 30.02 | 1016.6 | |||||||
| 20 | 20:53 | Calm | 10.00 | Fair | CLR | 53.1 | 46 | 77% | 30.02 | 1016.7 | |||||||
| 20 | 19:53 | Calm | 10.00 | Fair | CLR | 55 | 46.9 | 74% | 30.03 | 1016.8 | |||||||
| 20 | 18:53 | NW 3 | 10.00 | Fair | CLR | 55.9 | 46 | 70% | 30.03 | 1016.7 | |||||||
| 20 | 17:53 | Vrbl 7 | 10.00 | Fair | CLR | 57.9 | 46.9 | 67% | 30.03 | 1016.8 | |||||||
| 20 | 16:53 | NW 9 | 10.00 | Fair | CLR | 60.1 | 46.9 | 63 | 54 | 62% | 30.03 | 1016.8 | |||||
| 20 | 15:53 | NW 8 | 10.00 | Fair | CLR | 61 | 48 | 63% | 30.04 | 1017.1 | |||||||
| 20 | 14:53 | Vrbl 6 | 10.00 | Fair | CLR | 61 | 46.9 | 60% | 30.05 | 1017.6 | |||||||
| 20 | 13:53 | NW 6 | 10.00 | Fair | CLR | 60.1 | 46 | 60% | 30.07 | 1018.2 | |||||||
| 20 | 12:53 | Vrbl 3 | 10.00 | Fair | CLR | 57.9 | 46 | 65% | 30.09 | 1019.0 | |||||||
| 20 | 11:53 | Vrbl 5 | 10.00 | Fair | CLR | 55.9 | 46 | 70% | 30.11 | 1019.5 | |||||||
| 20 | 10:53 | N 7 | 10.00 | Partly Cloudy | SCT013 | 54 | 46 | 54 | 48 | 75% | 30.12 | 1019.8 | |||||
| 20 | 09:53 | Vrbl 5 | 10.00 | Mostly Cloudy | BKN009 | 51.1 | 46 | 83% | 30.13 | 1020.1 | |||||||
| 20 | 08:53 | Calm | 10.00 | Overcast | BKN007 OVC012 | 51.1 | 46 | 83% | 30.12 | 1019.8 | |||||||
| 20 | 07:53 | Calm | 10.00 | Mostly Cloudy | BKN008 | 50 | 46.9 | 89% | 30.11 | 1019.4 | |||||||
| 20 | 06:53 | NE 3 | 10.00 | Overcast | OVC008 | 50 | 46.9 | 89% | 30.11 | 1019.5 | |||||||
| 20 | 05:53 | N 5 | 10.00 | Overcast | OVC010 | 50 | 46 | 86% | 49 | 30.09 | 1019.0 | ||||||
| 20 | 04:53 | Calm | 10.00 | Mostly Cloudy | BKN010 BKN040 | 48.9 | 46 | 53.1 | 46 | 90% | 30.08 | 1018.7 | |||||
| 20 | 03:53 | Vrbl 3 | 10.00 | Partly Cloudy | SCT040 | 48.9 | 46 | 90% | 30.09 | 1018.8 | |||||||
| 20 | 02:53 | Calm | 10.00 | Fair | CLR | 48 | 45 | 89% | 30.08 | 1018.6 | |||||||
| 20 | 01:53 | Calm | 10.00 | Fair | CLR | 46.9 | 43 | 86% | 30.07 | 1018.3 | |||||||
| 20 | 00:53 | Calm | 10.00 | Fair | CLR | 48.9 | 44.1 | 83% | 30.08 | 1018.6 | |||||||
| 19 | 23:53 | Calm | 10.00 | Fair | CLR | 52 | 44.1 | 75% | 30.07 | 1018.1 | |||||||
| 19 | 22:53 | Calm | 10.00 | Fair | CLR | 53.1 | 45 | 61 | 52 | 74% | 30.06 | 1018.0 | |||||
| 19 | 21:53 | N 3 | 10.00 | Fair | CLR | 53.1 | 45 | 74% | 30.04 | 1017.1 | |||||||
| 19 | 20:53 | Calm | 10.00 | Fair | CLR | 53.1 | 42.1 | 66% | 30.03 | 1016.9 | |||||||
| 19 | 19:53 | Vrbl 3 | 10.00 | Mostly Cloudy | BKN200 | 55 | 41 | 59% | 30.02 | 1016.6 | |||||||
| 19 | 17:53 | Vrbl 6 | 10.00 | Fair | CLR | 59 | 43 | 56% | 30 | 1015.8 | |||||||
| 19 | 16:53 | Calm | 10.00 | Fair | CLR | 61 | 44.1 | 62.1 | 55.9 | 54% | 29.99 | 1015.4 | |||||
| 19 | 15:53 | NW 6 | 10.00 | Fair | CLR | 62.1 | 42.1 | 48% | 29.97 | 1014.8 | |||||||
| 19 | 14:53 | Vrbl 5 | 10.00 | Fair | CLR | 62.1 | 46 | 56% | 29.97 | 1014.8 | |||||||
| 19 | 13:53 | Calm | 10.00 | Partly Cloudy | FEW020 SCT070 SCT200 | 62.1 | 46 | 56% | 29.98 | 1015.1 | |||||||
| 19 | 12:53 | Vrbl 3 | 10.00 | Fair | CLR | 60.1 | 46 | 60% | 29.98 | 1015.3 | |||||||
| 19 | 11:53 | Calm | 10.00 | Fair | CLR | 57.9 | 46 | 65% | 29.99 | 1015.6 | |||||||
| 19 | 10:53 | Calm | 10.00 | A Few Clouds | FEW040 | 55.9 | 45 | 55.9 | 46.9 | 67% | 29.99 | 1015.4 | |||||
| 19 | 09:53 | S 5 | 10.00 | Fair | CLR | 52 | 45 | 77% | 29.98 | 1015.3 | |||||||
| 19 | 08:53 | Calm | 10.00 | Partly Cloudy | FEW020 SCT040 | 50 | 45 | 83% | 29.98 | 1015.0 | |||||||
| 19 | 07:53 | Calm | 10.00 | Fair | CLR | 46.9 | 44.1 | 90% | 29.96 | 1014.5 | |||||||
| 19 | 06:53 | Calm | 10.00 | Mostly Cloudy | BKN070 | 48.9 | 44.1 | 83% | 29.95 | 1014.3 | |||||||
| 19 | 05:53 | E 3 | 10.00 | Overcast | OVC070 | 48.9 | 44.1 | 83% | 29.94 | 1013.7 | |||||||
| 19 | 04:53 | Calm | 10.00 | Mostly Cloudy | BKN110 | 48.9 | 45 | 52 | 48.9 | 86% | 29.95 | 1014.0 | |||||
| 19 | 03:53 | S 6 | 10.00 | Mostly Cloudy | BKN070 | 48.9 | 46 | 90% | 47 | 29.94 | 1013.7 | ||||||
| 19 | 02:53 | Calm | 10.00 | Mostly Cloudy | BKN150 | 50 | 46 | 86% | 29.93 | 1013.6 | |||||||
| 19 | 01:53 | Calm | 10.00 | Mostly Cloudy | BKN150 | 51.1 | 46 | 83% | 29.94 | 1013.6 | |||||||
| 19 | 00:53 | Calm | 10.00 | Overcast | OVC150 | 51.1 | 46 | 83% | 29.94 | 1013.7 | |||||||
| 18 | 23:53 | Calm | 10.00 | Overcast | OVC150 | 51.1 | 45 | 80% | 29.95 | 1014.2 | |||||||
| 18 | 21:53 | Vrbl 3 | 10.00 | Fair | CLR | 52 | 45 | 77% | 29.97 | 1014.8 | |||||||
| 18 | 19:53 | Calm | 10.00 | Fair | CLR | 52 | 46.9 | 83% | 29.99 | 1015.4 | |||||||
| 18 | 18:53 | NW 5 | 10.00 | Mostly Cloudy | SCT070 BKN200 | 53.1 | 46.9 | 80% | 29.99 | 1015.5 | |||||||
| 18 | 17:53 | Calm | 10.00 | Fair | CLR | 57 | 46 | 67% | 30 | 1015.8 | |||||||
| 18 | 16:53 | NW 8 | 10.00 | Fair | CLR | 57 | 44.1 | 59 | 51.1 | 62% | 30.02 | 1016.6 | |||||
| 18 | 15:53 | NW 8 G 17 | 10.00 | Fair | CLR | 57.9 | 45 | 62% | 30.04 | 1017.3 | |||||||
| 18 | 14:53 | NW 8 | 10.00 | Mostly Cloudy | SCT070 BKN200 | 59 | 44.1 | 58% | 30.06 | 1018.0 | |||||||
| 18 | 13:53 | NW 8 | 10.00 | Partly Cloudy | SCT200 | 57.9 | 44.1 | 60% | 30.09 | 1019.0 | |||||||
| 18 | 12:53 | Vrbl 6 | 10.00 | Fair | CLR | 55.9 | 42.1 | 60% | 30.13 | 1020.1 | |||||||
| 18 | 11:53 | NE 6 | 10.00 | Fair | CLR | 54 | 42.1 | 64% | 30.16 | 1021.1 | |||||||
| 18 | 10:53 | NE 6 | 10.00 | Partly Cloudy | FEW005 SCT200 | 51.1 | 43 | 52 | 39.9 | 74% | 30.18 | 1022.0 | |||||
| 18 | 08:53 | Calm | 10.00 | Mostly Cloudy | BKN006 | 46 | 44.1 | 93% | 30.19 | 1022.4 | |||||||
| 18 | 07:53 | SE 3 | 10.00 | Mostly Cloudy | BKN007 | 41 | 39.9 | 96% | 30.2 | 1022.5 | |||||||
| 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) | |||||||||||||||