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. | ||||||||||||||||
| 19 | 02:53 | SE 6 | 10.00 | Fair | CLR | 54 | 51.1 | 90% | 30.17 | 1021.7 | |||||||
| 19 | 01:53 | SE 5 | 10.00 | Fair | CLR | 54 | 51.1 | 90% | 30.18 | 1021.8 | |||||||
| 19 | 00:53 | SE 3 | 10.00 | Fair | CLR | 57.9 | 53.1 | 84% | 30.17 | 1021.6 | |||||||
| 18 | 23:53 | SE 3 | 10.00 | Fair | CLR | 57 | 52 | 83% | 30.17 | 1021.7 | |||||||
| 18 | 22:53 | SW 3 | 10.00 | Fair | CLR | 60.1 | 53.1 | 70 | 60.1 | 78% | 30.17 | 1021.5 | |||||
| 18 | 21:53 | Calm | 10.00 | Fair | CLR | 63 | 53.1 | 70% | 30.17 | 1021.5 | |||||||
| 18 | 20:53 | S 3 | 10.00 | Fair | CLR | 64.9 | 53.1 | 66% | 30.16 | 1021.4 | |||||||
| 18 | 19:53 | Calm | 10.00 | Fair | CLR | 64.9 | 53.1 | 66% | 30.15 | 1020.9 | |||||||
| 18 | 18:53 | SW 3 | 10.00 | Fair | CLR | 66.9 | 53.1 | 61% | 30.15 | 1020.9 | |||||||
| 18 | 17:53 | Vrbl 5 | 10.00 | Fair | CLR | 70 | 53.1 | 55% | 30.15 | 1021.0 | |||||||
| 18 | 16:53 | Vrbl 5 | 10.00 | Fair | CLR | 69.1 | 53.1 | 70 | 61 | 57% | 30.16 | 1021.2 | |||||
| 18 | 15:53 | Vrbl 5 | 10.00 | Fair | CLR | 70 | 54 | 57% | 30.16 | 1021.3 | |||||||
| 18 | 14:53 | S 9 | 10.00 | Fair | CLR | 69.1 | 53.1 | 57% | 30.18 | 1021.8 | |||||||
| 18 | 13:53 | Vrbl 6 | 10.00 | Fair | CLR | 66 | 53.1 | 63% | 30.19 | 1022.3 | |||||||
| 18 | 12:53 | S 10 G 18 | 10.00 | Overcast | OVC021 | 64 | 53.1 | 68% | 30.2 | 1022.6 | |||||||
| 18 | 11:53 | S 10 | 10.00 | Overcast | OVC018 | 63 | 53.1 | 70% | 30.2 | 1022.6 | |||||||
| 18 | 10:53 | Vrbl 7 | 10.00 | Overcast | OVC017 | 61 | 53.1 | 61 | 57 | 75% | 30.2 | 1022.7 | |||||
| 18 | 09:53 | S 9 | 10.00 | Overcast | OVC013 | 61 | 53.1 | 75% | 30.2 | 1022.5 | |||||||
| 18 | 08:53 | S 8 | 10.00 | Overcast | OVC012 | 60.1 | 54 | 80% | 30.19 | 1022.3 | |||||||
| 18 | 07:53 | S 8 | 10.00 | Overcast | OVC011 | 59 | 54 | 83% | 30.18 | 1022.0 | |||||||
| 18 | 06:53 | S 6 | 10.00 | Overcast | OVC009 | 59 | 55 | 87% | 30.16 | 1021.4 | |||||||
| 18 | 05:53 | S 6 | 10.00 | Overcast | OVC008 | 57.9 | 55 | 90% | 30.15 | 1020.9 | |||||||
| 18 | 04:53 | S 5 | 10.00 | Mostly Cloudy | BKN008 | 57 | 54 | 63 | 55 | 90% | 30.13 | 1020.3 | |||||
| 18 | 03:53 | SE 7 | 10.00 | Fair | CLR | 55.9 | 53.1 | 90% | 30.11 | 1019.4 | |||||||
| 18 | 02:53 | SE 7 | 10.00 | Fair | CLR | 57 | 53.1 | 87% | 30.09 | 1018.9 | |||||||
| 18 | 01:53 | SE 5 | 10.00 | Fair | CLR | 57.9 | 53.1 | 84% | 30.08 | 1018.6 | |||||||
| 18 | 00:53 | Calm | 10.00 | Fair | CLR | 60.1 | 54 | 80% | 30.07 | 1018.2 | |||||||
| 17 | 23:53 | Calm | 10.00 | Fair | CLR | 62.1 | 53.1 | 73% | 30.06 | 1017.9 | |||||||
| 17 | 22:53 | Calm | 10.00 | Fair | CLR | 63 | 54 | 75 | 63 | 73% | 30.05 | 1017.5 | |||||
| 17 | 21:53 | Calm | 10.00 | Fair | CLR | 64.9 | 54 | 68% | 30.04 | 1017.3 | |||||||
| 17 | 20:53 | Calm | 10.00 | Fair | CLR | 66 | 53.1 | 63% | 30.04 | 1017.1 | |||||||
| 17 | 19:53 | Calm | 10.00 | Fair | CLR | 69.1 | 52 | 55% | 30.02 | 1016.5 | |||||||
| 17 | 18:53 | Calm | 10.00 | Fair | CLR | 75 | 51.1 | 43% | 78 | 30.01 | 1016.2 | ||||||
| 17 | 17:53 | NW 6 | 10.00 | Fair | CLR | 73.9 | 50 | 43% | 30.01 | 1016.2 | |||||||
| 17 | 16:53 | Vrbl 6 | 10.00 | A Few Clouds | FEW100 | 73.9 | 52 | 75 | 66 | 46% | 30.01 | 1016.2 | |||||
| 17 | 15:53 | Vrbl 3 | 10.00 | Fair | CLR | 75 | 52 | 45% | 78 | 30.01 | 1016.2 | ||||||
| 17 | 14:53 | Vrbl 5 | 10.00 | Fair | CLR | 73.9 | 52 | 46% | 30.02 | 1016.6 | |||||||
| 17 | 13:53 | NW 8 | 10.00 | Fair | CLR | 72 | 52 | 50% | 30.03 | 1016.8 | |||||||
| 17 | 12:53 | Vrbl 5 | 10.00 | Fair | CLR | 70 | 53.1 | 55% | 30.04 | 1017.0 | |||||||
| 17 | 11:53 | Vrbl 6 | 10.00 | Fair | CLR | 66.9 | 54 | 63% | 30.05 | 1017.4 | |||||||
| 17 | 10:53 | Vrbl 3 | 10.00 | Fair | CLR | 66.9 | 55 | 66.9 | 55 | 66% | 30.05 | 1017.5 | |||||
| 17 | 09:53 | NE 7 | 10.00 | Fair | CLR | 63 | 53.1 | 70% | 30.05 | 1017.7 | |||||||
| 17 | 07:53 | Calm | 10.00 | Fair | CLR | 59 | 54 | 83% | 30.06 | 1017.9 | |||||||
| 17 | 06:53 | Calm | 10.00 | Fair | CLR | 55.9 | 52 | 87% | 30.05 | 1017.6 | |||||||
| 17 | 05:53 | SW 3 | 10.00 | Fair | CLR | 55.9 | 53.1 | 90% | 30.05 | 1017.5 | |||||||
| 17 | 04:53 | Calm | 10.00 | Fair | CLR | 57 | 53.1 | 64.9 | 55.9 | 87% | 30.05 | 1017.6 | |||||
| 17 | 03:53 | Calm | 10.00 | Fair | CLR | 57.9 | 52 | 81% | 30.05 | 1017.6 | |||||||
| 17 | 02:53 | Calm | 10.00 | Fair | CLR | 59 | 51.1 | 75% | 30.05 | 1017.5 | |||||||
| 17 | 01:53 | Calm | 10.00 | Fair | CLR | 61 | 51.1 | 70% | 30.05 | 1017.7 | |||||||
| 17 | 00:53 | Calm | 10.00 | Fair | CLR | 61 | 52 | 72% | 30.06 | 1017.7 | |||||||
| 16 | 23:53 | Calm | 10.00 | Fair | CLR | 63 | 52 | 68% | 30.06 | 1017.7 | |||||||
| 16 | 22:53 | Calm | 10.00 | Fair | CLR | 64.9 | 53.1 | 73.9 | 64.9 | 66% | 30.06 | 1017.8 | |||||
| 16 | 21:53 | Calm | 10.00 | Fair | CLR | 66 | 54 | 65% | 30.07 | 1018.0 | |||||||
| 16 | 20:53 | Vrbl 3 | 10.00 | Fair | CLR | 66.9 | 54 | 63% | 30.07 | 1018.1 | |||||||
| 16 | 19:53 | Vrbl 3 | 10.00 | Fair | CLR | 69.1 | 53.1 | 57% | 30.06 | 1017.8 | |||||||
| 16 | 18:53 | NW 6 | 10.00 | Fair | CLR | 71.1 | 52 | 51% | 30.05 | 1017.6 | |||||||
| 16 | 17:53 | NW 6 | 10.00 | Fair | CLR | 73 | 50 | 44% | 30.05 | 1017.7 | |||||||
| 16 | 16:53 | NW 8 | 10.00 | Fair | CLR | 73.9 | 51.1 | 75 | 64.9 | 45% | 30.07 | 1018.1 | |||||
| 16 | 15:53 | NW 8 | 10.00 | A Few Clouds | FEW070 | 73 | 52 | 48% | 30.08 | 1018.6 | |||||||
| 16 | 14:53 | NW 9 G 21 | 10.00 | Fair | CLR | 72 | 51.1 | 48% | 30.11 | 1019.4 | |||||||
| 16 | 13:53 | NW 9 G 20 | 10.00 | Fair | CLR | 72 | 51.1 | 48% | 30.13 | 1020.2 | |||||||
| 16 | 12:53 | Vrbl 6 | 10.00 | Fair | CLR | 71.1 | 52 | 51% | 30.15 | 1020.8 | |||||||
| 16 | 11:53 | NW 8 | 10.00 | Fair | CLR | 68 | 52 | 57% | 30.16 | 1021.3 | |||||||
| 16 | 10:53 | NW 6 | 10.00 | Fair | CLR | 66 | 53.1 | 66 | 54 | 63% | 30.18 | 1021.8 | |||||
| 16 | 09:53 | N 5 | 10.00 | Fair | CLR | 63 | 53.1 | 70% | 30.18 | 1021.9 | |||||||
| 16 | 08:53 | NE 6 | 10.00 | Fair | CLR | 57.9 | 51.1 | 78% | 30.18 | 1022.0 | |||||||
| 16 | 07:53 | N 3 | 10.00 | A Few Clouds | FEW020 | 55.9 | 52 | 87% | 30.17 | 1021.7 | |||||||
| 16 | 06:53 | Calm | 10.00 | Partly Cloudy | SCT020 | 55 | 52 | 90% | 30.16 | 1021.3 | |||||||
| 16 | 05:53 | Calm | 10.00 | Fair | CLR | 55 | 52 | 90% | 30.14 | 1020.7 | |||||||
| 16 | 04:53 | Calm | 10.00 | Fair | CLR | 55 | 52 | 61 | 54 | 90% | 30.13 | 1020.1 | |||||
| 16 | 03:53 | Calm | 10.00 | Fair | CLR | 54 | 51.1 | 90% | 30.12 | 1019.9 | |||||||
| 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) | |||||||||||||||