Weather observations for the past three days for
Boeing Field - King County International Airport
| Date | Time (pdt) | Wind (kph) | Vis. (km) | Weather | Sky Cond. | Temperature (ºC) | Relative Humidity | Wind Chill (°C) | Heat Index (°C) | Pressure | Precipitation (cm) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (cm) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | Min. | ||||||||||||||||
| 19 | 20:53 | Calm | 16.09 | Fair | CLR | 17.8 | 5.6 | 45% | 75.79 | 1010.5 | |||||||
| 19 | 19:53 | Vrbl 11 | 16.09 | Fair | CLR | 18.9 | 6.1 | 43% | 75.72 | 1009.4 | |||||||
| 19 | 18:53 | W 7 | 16.09 | Fair | CLR | 21.1 | 5.6 | 37% | 75.67 | 1008.6 | |||||||
| 19 | 17:53 | NW 11 | 16.09 | Mostly Cloudy | SCT150 BKN220 | 22.8 | 5 | 32% | 75.64 | 1008.4 | |||||||
| 19 | 16:53 | NW 15 | 16.09 | Mostly Cloudy | SCT140 BKN200 | 22.2 | 6.1 | 22.8 | 16.7 | 35% | 75.64 | 1008.5 | |||||
| 19 | 15:53 | NW 17 G 28 | 16.09 | Fair | CLR | 22.2 | 6.7 | 37% | 75.67 | 1008.7 | |||||||
| 19 | 14:53 | NW 9 | 16.09 | Mostly Cloudy | SCT012 BKN020 | 21.7 | 7.8 | 41% | 75.67 | 1008.8 | |||||||
| 19 | 13:53 | NW 13 | 16.09 | Fair | CLR | 20.6 | 7.2 | 42% | 75.69 | 1009.2 | |||||||
| 19 | 12:53 | NW 15 | 16.09 | Fair | CLR | 18.9 | 7.2 | 47% | 75.74 | 1009.6 | |||||||
| 19 | 11:53 | Vrbl 6 | 16.09 | Fair | CLR | 18.3 | 7.2 | 49% | 75.82 | 1010.8 | |||||||
| 19 | 10:53 | Vrbl 6 | 16.09 | Fair | CLR | 16.1 | 6.1 | 16.1 | 7.8 | 52% | 75.87 | 1011.3 | |||||
| 19 | 09:53 | NW 7 | 16.09 | Mostly Cloudy | SCT150 BKN220 | 14.4 | 5.6 | 56% | 75.87 | 1011.5 | |||||||
| 19 | 08:53 | NW 9 | 16.09 | Partly Cloudy | SCT140 | 12.8 | 5 | 59% | 75.87 | 1011.5 | |||||||
| 19 | 07:53 | Calm | 16.09 | Mostly Cloudy | BKN150 | 10.6 | 5.6 | 71% | 75.84 | 1011.2 | |||||||
| 19 | 06:53 | Calm | 16.09 | Partly Cloudy | FEW140 SCT230 | 8.3 | 5 | 80% | 75.82 | 1010.9 | |||||||
| 19 | 05:53 | Calm | 16.09 | Partly Cloudy | SCT230 | 7.8 | 4.4 | 79% | 75.82 | 1010.7 | |||||||
| 19 | 04:53 | Calm | 16.09 | Fair | CLR | 8.9 | 4.4 | 13.3 | 8.3 | 74% | 75.84 | 1011.2 | |||||
| 19 | 03:53 | Calm | 16.09 | Fair | CLR | 9.4 | 4.4 | 71% | 75.9 | 1011.8 | |||||||
| 19 | 02:53 | Calm | 16.09 | Fair | CLR | 10 | 4.4 | 68% | 75.9 | 1011.8 | |||||||
| 19 | 01:53 | Calm | 16.09 | Fair | CLR | 11.1 | 4.4 | 64% | 75.9 | 1011.9 | |||||||
| 19 | 00:53 | Calm | 16.09 | Fair | CLR | 11.7 | 3.9 | 59% | 75.92 | 1012.0 | |||||||
| 18 | 23:53 | NW 7 | 16.09 | Fair | CLR | 12.2 | 3.9 | 57% | 75.9 | 1011.9 | |||||||
| 18 | 22:53 | NW 9 | 16.09 | Fair | CLR | 13.3 | 4.4 | 21.1 | 13.3 | 55% | 75.92 | 1012.1 | |||||
| 18 | 21:53 | NW 6 | 16.09 | Fair | CLR | 14.4 | 4.4 | 51% | 75.92 | 1012.2 | |||||||
| 18 | 20:53 | Calm | 16.09 | Fair | CLR | 17.8 | 2.8 | 37% | 75.92 | 1012.1 | |||||||
| 18 | 19:53 | NW 6 | 16.09 | Mostly Cloudy | BKN100 | 19.4 | 2.2 | 32% | 75.92 | 1012.0 | |||||||
| 18 | 18:53 | Calm | 16.09 | Mostly Cloudy | BKN110 | 20.6 | 1.7 | 29% | 75.95 | 1012.5 | |||||||
| 18 | 17:53 | Vrbl 6 | 16.09 | Mostly Cloudy | BKN110 | 20.6 | 1.1 | 27% | 75.97 | 1012.8 | |||||||
| 18 | 16:53 | Vrbl 6 | 16.09 | Fair | CLR | 20.6 | 1.1 | 21.1 | 13.9 | 27% | 76 | 1013.3 | |||||
| 18 | 15:53 | Calm | 16.09 | Fair | CLR | 20.6 | -1.1 | 23% | 76.05 | 1013.9 | |||||||
| 18 | 14:53 | Vrbl 11 | 16.09 | Partly Cloudy | SCT110 | 20.6 | 1.7 | 29% | 76.12 | 1014.7 | |||||||
| 18 | 13:53 | SE 6 | 16.09 | Partly Cloudy | SCT120 | 18.3 | 0.6 | 31% | 76.15 | 1015.3 | |||||||
| 18 | 12:53 | Vrbl 9 | 16.09 | Partly Cloudy | SCT120 | 16.7 | 3.9 | 43% | 76.23 | 1016.2 | |||||||
| 18 | 11:53 | Vrbl 7 | 16.09 | Mostly Cloudy | BKN130 | 15 | 3.9 | 48% | 76.28 | 1016.8 | |||||||
| 18 | 10:53 | NW 7 | 16.09 | Fair | CLR | 13.9 | 3.9 | 13.9 | 7.2 | 51% | 76.3 | 1017.2 | |||||
| 18 | 09:53 | Calm | 16.09 | Fair | CLR | 11.7 | 5 | 64% | 76.33 | 1017.6 | |||||||
| 18 | 08:53 | Calm | 16.09 | Fair | CLR | 10 | 5 | 71% | 76.35 | 1017.9 | |||||||
| 18 | 07:53 | NE 7 | 16.09 | Mostly Cloudy | BKN140 | 8.9 | 5 | 77% | 8 | 76.4 | 1018.4 | ||||||
| 18 | 06:53 | Calm | 16.09 | Fair | CLR | 7.2 | 5 | 86% | 76.4 | 1018.4 | |||||||
| 18 | 05:53 | Calm | 16.09 | Mostly Cloudy | BKN140 | 7.2 | 4.4 | 83% | 76.4 | 1018.4 | |||||||
| 18 | 04:53 | Calm | 16.09 | Fair | CLR | 7.2 | 4.4 | 10.6 | 7.2 | 83% | 76.43 | 1018.8 | |||||
| 18 | 03:53 | Calm | 16.09 | Fair | CLR | 7.8 | 4.4 | 79% | 76.43 | 1019.0 | |||||||
| 18 | 02:53 | Calm | 16.09 | Fair | CLR | 8.3 | 4.4 | 77% | 76.45 | 1019.2 | |||||||
| 18 | 01:53 | Calm | 16.09 | Fair | CLR | 9.4 | 4.4 | 71% | 76.5 | 1019.8 | |||||||
| 18 | 00:53 | Calm | 16.09 | Fair | CLR | 9.4 | 4.4 | 71% | 76.53 | 1020.2 | |||||||
| 17 | 23:53 | Calm | 16.09 | Fair | CLR | 9.4 | 3.3 | 66% | 76.56 | 1020.5 | |||||||
| 17 | 22:53 | Calm | 16.09 | Fair | CLR | 10.6 | 2.8 | 13.3 | 10.6 | 59% | 76.58 | 1020.9 | |||||
| 17 | 21:53 | Calm | 16.09 | Fair | CLR | 11.1 | 1.7 | 53% | 76.63 | 1021.4 | |||||||
| 17 | 20:53 | NW 6 | 16.09 | Mostly Cloudy | BKN080 | 11.7 | 1.7 | 51% | 76.63 | 1021.6 | |||||||
| 17 | 19:53 | Vrbl 6 | 16.09 | Mostly Cloudy | BKN080 | 12.8 | 1.1 | 45% | 76.63 | 1021.6 | |||||||
| 17 | 18:53 | NW 7 | 16.09 | Fair | CLR | 12.8 | 0 | 42% | 76.66 | 1022.1 | |||||||
| 17 | 17:53 | NW 11 | 16.09 | Fair | CLR | 13.3 | 1.1 | 44% | 76.71 | 1022.7 | |||||||
| 17 | 16:53 | NW 11 | 16.09 | Mostly Cloudy | FEW050 BKN200 | 13.3 | 1.1 | 13.9 | 10.6 | 44% | 76.76 | 1023.3 | |||||
| 17 | 15:53 | W 11 | 16.09 | A Few Clouds | FEW065 | 13.9 | 2.2 | 45% | 76.78 | 1023.8 | |||||||
| 17 | 14:53 | Vrbl 11 | 16.09 | Partly Cloudy | SCT060 | 13.3 | 2.2 | 47% | 76.84 | 1024.4 | |||||||
| 17 | 13:53 | Calm | 16.09 | Partly Cloudy | SCT048 | 12.2 | 2.8 | 53% | 76.91 | 1025.2 | |||||||
| 17 | 12:53 | Vrbl 6 | 16.09 | Mostly Cloudy | BKN060 BKN200 | 11.7 | 2.2 | 52% | 76.96 | 1025.8 | |||||||
| 17 | 11:53 | N 9 | 16.09 | Partly Cloudy | SCT040 | 11.7 | 1.1 | 48% | 76.99 | 1026.3 | |||||||
| 17 | 10:53 | N 6 | 16.09 | A Few Clouds | FEW032 | 10.6 | 2.2 | 10.6 | 5 | 56% | 77.01 | 1026.6 | |||||
| 17 | 09:53 | Vrbl 6 | 16.09 | Partly Cloudy | SCT042 | 10 | 2.8 | 61% | 77.04 | 1027.0 | |||||||
| 17 | 08:53 | E 7 | 16.09 | Partly Cloudy | SCT042 | 8.9 | 2.2 | 63% | 8 | 77.04 | 1027.1 | ||||||
| 17 | 07:53 | Calm | 16.09 | Mostly Cloudy | BKN034 | 6.7 | 3.3 | 79% | 77.04 | 1027.1 | |||||||
| 17 | 06:53 | SW 6 | 16.09 | Partly Cloudy | SCT045 | 5 | 2.8 | 86% | 77.04 | 1026.9 | |||||||
| 17 | 05:53 | SE 9 | 16.09 | Mostly Cloudy | BKN046 | 6.7 | 3.3 | 79% | 5 | 77.01 | 1026.8 | ||||||
| 17 | 04:53 | E 7 | 16.09 | Overcast | FEW032 OVC044 | 6.7 | 3.3 | 8.3 | 6.1 | 79% | 6 | 77.04 | 1026.8 | ||||
| 17 | 03:53 | SE 9 | 16.09 | Mostly Cloudy | SCT035 SCT049 BKN055 | 6.7 | 3.9 | 83% | 5 | 77.01 | 1026.6 | ||||||
| 17 | 02:53 | SE 9 | 16.09 | Overcast | SCT024 BKN030 OVC037 | 7.8 | 2.8 | 71% | 6 | 77.01 | 1026.7 | ||||||
| 17 | 01:53 | SE 13 | 16.09 | Mostly Cloudy | BKN024 BKN049 BKN065 | 7.2 | 2.8 | 74% | 5 | 76.99 | 1026.5 | ||||||
| 17 | 00:53 | S 11 | 16.09 | Mostly Cloudy | BKN024 BKN032 | 7.8 | 3.9 | 77% | 6 | 76.99 | 1026.2 | ||||||
| 16 | 23:53 | S 13 | 16.09 | Fair | CLR | 7.8 | 3.3 | 73% | 6 | 76.96 | 1025.8 | ||||||
| 16 | 22:53 | S 9 | 16.09 | Partly Cloudy | SCT085 | 8.3 | 2.8 | 13.9 | 8.3 | 69% | 7 | 76.94 | 1025.5 | ||||
| 16 | 21:53 | S 11 | 16.09 | A Few Clouds | FEW085 | 8.9 | 2.2 | 63% | 7 | 76.89 | 1025.1 | ||||||
| Date | Time (pdt) | Wind (kph) | Vis. (km) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°C) | Heat Index (°C) | altimeter (cm) | sea level (mb) | 1 hr | 3 hr | 6 hr |
| 6 hour | |||||||||||||||||
| Temperature (ºC) | Pressure | Precipitation (cm) | |||||||||||||||