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. | ||||||||||||||||
| 28 | 03:53 | S 9 | 10.00 | Overcast | BKN021 OVC047 | 50 | 42.1 | 74% | 47 | 30.13 | 1020.3 | ||||||
| 28 | 02:53 | SE 9 | 10.00 | Overcast | OVC041 | 48.9 | 43 | 80% | 45 | 30.13 | 1020.3 | ||||||
| 28 | 01:53 | SE 8 | 10.00 | Fair | CLR | 46.9 | 42.1 | 83% | 44 | 30.14 | 1020.5 | ||||||
| 28 | 00:53 | SE 8 | 10.00 | Fair | CLR | 46.9 | 42.1 | 83% | 44 | 30.13 | 1020.2 | ||||||
| 27 | 23:53 | S 7 | 10.00 | Fair | CLR | 48.9 | 43 | 80% | 46 | 30.12 | 1019.7 | ||||||
| 27 | 22:53 | SE 6 | 10.00 | Fair | CLR | 50 | 42.1 | 57.9 | 48.9 | 74% | 48 | 30.1 | 1019.4 | ||||
| 27 | 21:53 | S 8 | 10.00 | A Few Clouds | FEW055 FEW085 | 52 | 41 | 66% | 30.1 | 1019.2 | |||||||
| 27 | 20:53 | S 8 | 10.00 | Overcast | FEW041 OVC050 | 54 | 41 | 62% | 30.08 | 1018.6 | |||||||
| 27 | 19:53 | S 8 | 10.00 | Overcast | BKN038 OVC049 | 55.9 | 42.1 | 60% | 30.06 | 1017.9 | |||||||
| 27 | 18:53 | S 8 | 10.00 | Overcast | BKN041 OVC050 | 55.9 | 43 | 62% | 30.05 | 1017.6 | |||||||
| 27 | 17:53 | SW 8 | 10.00 | Overcast | BKN025 OVC039 | 57 | 46 | 67% | 30.05 | 1017.4 | |||||||
| 27 | 16:53 | S 14 | 10.00 | Overcast | BKN025 OVC039 | 57 | 46 | 57.9 | 53.1 | 67% | 30.04 | 1017.3 | |||||
| 27 | 15:53 | S 13 G 18 | 10.00 | Overcast | BKN025 OVC039 | 57 | 46 | 67% | 30.04 | 1017.2 | |||||||
| 27 | 14:53 | S 12 G 21 | 10.00 | Overcast | BKN022 OVC039 | 57 | 45 | 64% | 30.04 | 1017.0 | |||||||
| 27 | 13:53 | S 14 G 22 | 10.00 | Overcast | BKN022 OVC033 | 55.9 | 45 | 67% | 30.04 | 1017.1 | |||||||
| 27 | 12:53 | SW 10 G 20 | 10.00 | Overcast | BKN018 OVC022 | 55 | 44.1 | 67% | 30.04 | 1017.0 | |||||||
| 27 | 11:53 | SW 13 | 9.00 | Overcast | BKN018 OVC022 | 54 | 45 | 72% | 30.04 | 1017.1 | |||||||
| 27 | 10:53 | S 10 G 18 | 10.00 | Overcast | BKN024 OVC031 | 52 | 45 | 53.1 | 48.9 | 77% | 30.03 | 1016.8 | |||||
| 27 | 09:53 | S 9 G 18 | 10.00 | Overcast | OVC017 | 52 | 44.1 | 75% | 30.02 | 1016.6 | |||||||
| 27 | 08:53 | S 12 | 10.00 | Overcast | OVC022 | 51.1 | 43 | 74% | 30.01 | 1016.2 | |||||||
| 27 | 07:53 | SE 13 | 10.00 | Overcast | OVC020 | 51.1 | 43 | 74% | 30 | 1015.9 | |||||||
| 27 | 06:53 | SE 13 | 10.00 | Overcast | OVC024 | 50 | 44.1 | 80% | 46 | 29.99 | 1015.4 | ||||||
| 27 | 05:53 | SE 9 | 10.00 | Overcast | OVC023 | 48.9 | 44.1 | 83% | 45 | 29.97 | 1014.8 | ||||||
| 27 | 04:53 | SE 9 | 10.00 | Overcast | OVC020 | 48.9 | 44.1 | 54 | 48.9 | 83% | 45 | 29.96 | 1014.4 | ||||
| 27 | 03:53 | S 10 | 10.00 | Overcast | OVC017 | 50 | 43 | 77% | 46 | 29.94 | 1013.9 | ||||||
| 27 | 02:53 | S 10 | 10.00 | Overcast | OVC017 | 50 | 44.1 | 80% | 46 | 29.93 | 1013.6 | ||||||
| 27 | 01:53 | S 13 G 20 | 10.00 | Overcast | OVC016 | 50 | 44.1 | 80% | 46 | 29.93 | 1013.4 | ||||||
| 27 | 00:53 | S 9 G 16 | 10.00 | A Few Clouds | FEW030 | 50 | 44.1 | 80% | 47 | 29.92 | 1013.1 | ||||||
| 26 | 23:53 | S 7 | 10.00 | Fair | CLR | 52 | 45 | 77% | 29.9 | 1012.5 | |||||||
| 26 | 22:53 | S 8 | 10.00 | Fair | CLR | 54 | 46 | 66.9 | 54 | 75% | 29.88 | 1011.7 | |||||
| 26 | 21:53 | Calm | 10.00 | Fair | CLR | 59 | 42.1 | 54% | 29.86 | 1011.1 | |||||||
| 26 | 20:53 | Calm | 10.00 | Partly Cloudy | SCT110 | 60.1 | 39.9 | 48% | 29.84 | 1010.3 | |||||||
| 26 | 19:53 | Calm | 10.00 | A Few Clouds | FEW110 | 62.1 | 39.9 | 44% | 29.82 | 1009.7 | |||||||
| 26 | 18:53 | SW 6 | 10.00 | Partly Cloudy | SCT110 | 63 | 39.9 | 43% | 29.81 | 1009.5 | |||||||
| 26 | 17:53 | NW 5 | 10.00 | Mostly Cloudy | BKN120 | 66 | 24.1 | 20% | 29.8 | 1009.2 | |||||||
| 26 | 16:53 | N 5 | 10.00 | Partly Cloudy | SCT110 | 66 | 28 | 69.1 | 57.9 | 24% | 29.8 | 1009.0 | |||||
| 26 | 15:53 | Vrbl 3 | 10.00 | Partly Cloudy | SCT100 | 68 | 28.9 | 23% | 29.8 | 1009.0 | |||||||
| 26 | 14:53 | Vrbl 5 | 10.00 | Fair | CLR | 66.9 | 28.9 | 24% | 29.8 | 1009.2 | |||||||
| 26 | 13:53 | SE 9 | 10.00 | Fair | CLR | 66 | 36 | 33% | 29.8 | 1009.2 | |||||||
| 26 | 12:53 | Vrbl 3 | 10.00 | Fair | CLR | 64.9 | 35.1 | 33% | 29.81 | 1009.5 | |||||||
| 26 | 11:53 | Vrbl 3 | 10.00 | Fair | CLR | 63 | 35.1 | 35% | 29.82 | 1009.7 | |||||||
| 26 | 10:53 | Calm | 10.00 | A Few Clouds | FEW100 | 57.9 | 32 | 57.9 | 39 | 38% | 29.83 | 1009.9 | |||||
| 26 | 09:53 | S 5 | 10.00 | Fair | CLR | 55 | 34 | 45% | 29.82 | 1009.9 | |||||||
| 26 | 08:53 | S 6 | 10.00 | Fair | CLR | 51.1 | 33.1 | 50% | 29.83 | 1010.0 | |||||||
| 26 | 07:53 | SE 7 | 10.00 | Fair | CLR | 46.9 | 34 | 61% | 44 | 29.82 | 1009.9 | ||||||
| 26 | 06:53 | SE 7 | 10.00 | Fair | CLR | 41 | 33.1 | 73% | 37 | 29.81 | 1009.5 | ||||||
| 26 | 05:53 | SE 6 | 10.00 | Fair | CLR | 41 | 33.1 | 73% | 38 | 29.8 | 1009.1 | ||||||
| 26 | 04:53 | SE 5 | 10.00 | Fair | CLR | 42.1 | 33.1 | 53.1 | 42.1 | 71% | 40 | 29.8 | 1009.1 | ||||
| 26 | 03:53 | Calm | 10.00 | Fair | CLR | 44.1 | 34 | 68% | 29.8 | 1009.0 | |||||||
| 26 | 02:53 | SE 5 | 10.00 | Fair | CLR | 43 | 32 | 65% | 41 | 29.8 | 1009.0 | ||||||
| 26 | 01:53 | Calm | 10.00 | Fair | CLR | 46.9 | 32 | 56% | 29.8 | 1009.1 | |||||||
| 26 | 00:53 | SE 3 | 10.00 | Fair | CLR | 48.9 | 32 | 52% | 29.8 | 1009.1 | |||||||
| 25 | 23:53 | Calm | 10.00 | Fair | CLR | 51.1 | 30 | 45% | 29.8 | 1009.0 | |||||||
| 25 | 22:53 | Calm | 10.00 | Fair | CLR | 53.1 | 28.9 | 64.9 | 53.1 | 40% | 29.8 | 1008.9 | |||||
| 25 | 21:53 | Calm | 10.00 | Fair | CLR | 55.9 | 27 | 33% | 29.8 | 1009.1 | |||||||
| 25 | 20:53 | Vrbl 3 | 10.00 | Fair | CLR | 59 | 24.1 | 26% | 29.8 | 1009.0 | |||||||
| 25 | 19:53 | Calm | 10.00 | Fair | CLR | 62.1 | 21.9 | 21% | 29.79 | 1008.9 | |||||||
| 25 | 18:53 | N 8 | 10.00 | Fair | CLR | 64 | 18 | 17% | 29.8 | 1008.9 | |||||||
| 25 | 17:53 | NW 8 | 10.00 | Fair | CLR | 64 | 19 | 18% | 29.8 | 1009.2 | |||||||
| 25 | 16:53 | NW 8 G 20 | 10.00 | A Few Clouds | FEW080 | 64.9 | 19.9 | 66 | 55.9 | 18% | 29.81 | 1009.5 | |||||
| 25 | 15:53 | NW 10 G 20 | 10.00 | Fair | CLR | 64 | 18 | 17% | 29.83 | 1010.0 | |||||||
| 25 | 14:53 | NW 8 G 20 | 10.00 | Fair | CLR | 64.9 | 19 | 17% | 29.84 | 1010.5 | |||||||
| 25 | 13:53 | NW 8 G 20 | 10.00 | A Few Clouds | FEW110 | 63 | 25 | 24% | 29.86 | 1011.1 | |||||||
| 25 | 12:53 | Calm | 10.00 | A Few Clouds | FEW130 | 62.1 | 32 | 32% | 29.88 | 1011.7 | |||||||
| 25 | 11:53 | Vrbl 6 | 10.00 | Fair | CLR | 57.9 | 35.1 | 42% | 29.9 | 1012.5 | |||||||
| 25 | 10:53 | NW 6 | 10.00 | Fair | CLR | 55 | 37 | 55 | 39.9 | 51% | 29.92 | 1013.2 | |||||
| 25 | 09:53 | N 3 | 10.00 | A Few Clouds | FEW150 | 53.1 | 36 | 52% | 29.93 | 1013.5 | |||||||
| 25 | 08:53 | Calm | 10.00 | Fair | CLR | 50 | 37 | 61% | 29.94 | 1014.0 | |||||||
| 25 | 07:53 | Calm | 10.00 | Fair | CLR | 45 | 37 | 74% | 29.96 | 1014.4 | |||||||
| 25 | 06:53 | Calm | 10.00 | Fair | CLR | 39.9 | 35.1 | 83% | 29.96 | 1014.3 | |||||||
| 25 | 05:53 | Calm | 10.00 | Fair | CLR | 41 | 35.1 | 79% | 29.95 | 1014.2 | |||||||
| 25 | 04:53 | Calm | 10.00 | Fair | CLR | 42.1 | 35.1 | 52 | 41 | 76% | 29.96 | 1014.4 | |||||
| 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) | |||||||||||||||