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. | ||||||||||||||||
| 12 | 08:53 | Calm | 10.00 | Fair | CLR | 44.1 | 39.9 | 85% | 30.06 | 1018.0 | |||||||
| 12 | 07:53 | S 3 | 10.00 | Fair | CLR | 39.9 | 37.9 | 93% | 30.06 | 1017.7 | |||||||
| 12 | 06:53 | SE 3 | 10.00 | Fair | CLR | 39.9 | 37.9 | 93% | 30.06 | 1017.7 | |||||||
| 12 | 05:53 | SE 5 | 10.00 | Fair | CLR | 37.9 | 37 | 97% | 35 | 30.04 | 1017.3 | ||||||
| 12 | 04:53 | SE 5 | 10.00 | Fair | CLR | 41 | 39 | 48 | 39.9 | 93% | 38 | 30.03 | 1016.8 | ||||
| 12 | 03:53 | Calm | 10.00 | Fair | CLR | 43 | 39.9 | 89% | 30.02 | 1016.4 | |||||||
| 12 | 02:53 | S 3 | 10.00 | Fair | CLR | 41 | 37.9 | 89% | 30.01 | 1016.3 | |||||||
| 12 | 01:53 | Calm | 10.00 | Fair | CLR | 44.1 | 39.9 | 85% | 30 | 1015.9 | |||||||
| 12 | 00:53 | Calm | 10.00 | Fair | CLR | 45 | 39.9 | 83% | 29.99 | 1015.4 | |||||||
| 11 | 23:53 | S 5 | 10.00 | Fair | CLR | 46 | 39 | 77% | 44 | 29.98 | 1015.1 | ||||||
| 11 | 22:53 | Calm | 10.00 | Fair | CLR | 46 | 39 | 60.1 | 46 | 77% | 29.97 | 1014.9 | |||||
| 11 | 21:53 | Calm | 10.00 | Fair | CLR | 48.9 | 39 | 69% | 29.96 | 1014.6 | |||||||
| 11 | 20:53 | Calm | 10.00 | Fair | CLR | 50 | 37 | 61% | 29.96 | 1014.4 | |||||||
| 11 | 19:53 | Calm | 10.00 | Fair | CLR | 55 | 35.1 | 47% | 29.95 | 1014.2 | |||||||
| 11 | 18:53 | Calm | 10.00 | A Few Clouds | FEW060 | 55.9 | 35.1 | 46% | 29.94 | 1013.9 | |||||||
| 11 | 17:53 | NW 7 | 10.00 | Fair | CLR | 57.9 | 35.1 | 42% | 29.94 | 1013.7 | |||||||
| 11 | 16:53 | Vrbl 7 | 10.00 | Fair | CLR | 59 | 36 | 61 | 54 | 42% | 29.93 | 1013.4 | |||||
| 11 | 15:53 | Vrbl 5 | 10.00 | A Few Clouds | FEW050 | 60.1 | 37.9 | 44% | 29.92 | 1013.1 | |||||||
| 11 | 14:53 | NW 9 | 10.00 | Fair | CLR | 60.1 | 37 | 42% | 29.93 | 1013.3 | |||||||
| 11 | 13:53 | NW 10 G 20 | 10.00 | A Few Clouds | FEW020 | 59 | 37.9 | 46% | 29.94 | 1013.6 | |||||||
| 11 | 12:53 | Vrbl 7 | 10.00 | A Few Clouds | FEW015 | 57.9 | 39 | 50% | 29.94 | 1013.9 | |||||||
| 11 | 11:53 | Vrbl 7 | 10.00 | A Few Clouds | FEW015 | 57 | 39 | 51% | 29.95 | 1014.1 | |||||||
| 11 | 10:53 | Vrbl 5 | 10.00 | A Few Clouds | FEW090 | 54 | 44.1 | 54 | 43 | 69% | 29.95 | 1014.2 | |||||
| 11 | 09:53 | Vrbl 3 | 10.00 | Fair | CLR | 52 | 44.1 | 75% | 29.96 | 1014.4 | |||||||
| 11 | 08:53 | Calm | 10.00 | A Few Clouds | FEW100 | 48.9 | 45 | 86% | 29.96 | 1014.4 | |||||||
| 11 | 07:53 | Calm | 10.00 | Partly Cloudy | SCT100 | 46.9 | 45 | 93% | 29.96 | 1014.6 | |||||||
| 11 | 06:53 | Calm | 10.00 | Mostly Cloudy | BKN100 | 45 | 44.1 | 97% | 29.97 | 1015.0 | |||||||
| 11 | 05:53 | SE 3 | 10.00 | Mostly Cloudy | BKN110 | 45 | 43 | 93% | 29.96 | 1014.5 | |||||||
| 11 | 04:53 | Calm | 8.00 | Overcast | SCT004 OVC110 | 45 | 45 | 48 | 43 | 100% | 29.95 | 1014.1 | |||||
| 11 | 03:53 | SE 6 | 3.00 | Overcast | OVC004 | 45 | 44.1 | 97% | 42 | 29.95 | 1014.0 | ||||||
| 11 | 02:53 | Calm | 10.00 | Fair | CLR | 45 | 44.1 | 97% | 29.93 | 1013.5 | |||||||
| 11 | 01:53 | Calm | 9.00 | Fair | CLR | 46 | 45 | 96% | 29.91 | 1012.9 | |||||||
| 11 | 00:53 | Calm | 10.00 | Fair | CLR | 46 | 45 | 96% | 29.91 | 1012.7 | |||||||
| 10 | 23:53 | Calm | 10.00 | Fair | CLR | 46.9 | 45 | 93% | 29.91 | 1012.8 | |||||||
| 10 | 22:53 | Calm | 10.00 | Fair | CLR | 46.9 | 46 | 57 | 46.9 | 97% | 29.9 | 1012.6 | 0.03 | ||||
| 10 | 21:53 | Calm | 10.00 | Fair | CLR | 48 | 46.9 | 96% | 29.91 | 1012.7 | |||||||
| 10 | 20:53 | Calm | 10.00 | Fair | CLR | 50 | 46.9 | 89% | 29.9 | 1012.6 | |||||||
| 10 | 19:53 | NE 3 | 10.00 | Light Rain | BKN035 OVC060 | 53.1 | 48 | 83% | 29.9 | 1012.4 | 0.03 | ||||||
| 10 | 18:53 | Calm | 10.00 | Overcast | SCT029 BKN050 OVC060 | 52 | 46.9 | 83% | 29.88 | 1011.9 | 0.03 | ||||||
| 10 | 17:53 | NW 8 | 10.00 | Partly Cloudy | SCT040 SCT110 | 55.9 | 44.1 | 65% | 29.86 | 1011.2 | |||||||
| 10 | 16:53 | NW 9 | 10.00 | Partly Cloudy | SCT045 SCT060 | 57 | 42.1 | 57.9 | 52 | 58% | 29.85 | 1010.9 | |||||
| 10 | 15:53 | W 10 | 10.00 | Partly Cloudy | SCT040 | 57 | 43 | 60% | 29.85 | 1010.7 | |||||||
| 10 | 14:53 | NW 7 | 10.00 | Mostly Cloudy | SCT030 BKN060 | 55.9 | 43 | 62% | 29.85 | 1010.7 | |||||||
| 10 | 13:53 | Vrbl 5 | 10.00 | Mostly Cloudy | BKN028 BKN060 | 54 | 44.1 | 69% | 29.85 | 1010.8 | |||||||
| 10 | 12:53 | NW 3 | 10.00 | Mostly Cloudy | BKN027 BKN060 | 55 | 45 | 69% | 29.86 | 1010.9 | |||||||
| 10 | 11:53 | NW 6 | 10.00 | Mostly Cloudy | SCT026 BKN055 | 54 | 46 | 75% | 29.85 | 1010.9 | |||||||
| 10 | 10:53 | Calm | 10.00 | Mostly Cloudy | SCT022 BKN055 | 52 | 44.1 | 53.1 | 46.9 | 75% | 29.85 | 1010.9 | |||||
| 10 | 09:53 | Calm | 10.00 | Mostly Cloudy | SCT018 BKN045 | 51.1 | 45 | 80% | 29.85 | 1010.9 | |||||||
| 10 | 08:53 | Calm | 10.00 | Partly Cloudy | SCT018 SCT040 | 50 | 45 | 83% | 29.85 | 1010.6 | |||||||
| 10 | 07:53 | SE 3 | 10.00 | Mostly Cloudy | BKN018 BKN040 | 50 | 45 | 83% | 29.83 | 1010.1 | |||||||
| 10 | 06:53 | E 3 | 10.00 | Overcast | BKN016 OVC060 | 48.9 | 45 | 86% | 29.83 | 1010.0 | |||||||
| 10 | 05:53 | SE 5 | 10.00 | Overcast | BKN046 BKN050 OVC065 | 48.9 | 45 | 86% | 48 | 29.81 | 1009.5 | ||||||
| 10 | 04:53 | SE 3 | 10.00 | Overcast | FEW038 OVC085 | 48 | 45 | 53.1 | 46.9 | 89% | 29.81 | 1009.3 | |||||
| 10 | 03:53 | SE 6 | 10.00 | Mostly Cloudy | BKN038 | 48.9 | 44.1 | 83% | 47 | 29.82 | 1009.6 | ||||||
| 10 | 02:53 | SE 3 | 10.00 | A Few Clouds | FEW070 | 48 | 43 | 83% | 29.82 | 1009.6 | |||||||
| 10 | 01:53 | SE 3 | 10.00 | Overcast | BKN036 OVC070 | 51.1 | 43 | 74% | 29.82 | 1009.8 | |||||||
| 10 | 00:53 | SE 6 | 10.00 | Overcast | BKN039 OVC065 | 52 | 44.1 | 75% | 29.82 | 1009.8 | |||||||
| 09 | 23:53 | SE 6 | 10.00 | Overcast | OVC040 | 52 | 45 | 77% | 29.83 | 1010.1 | |||||||
| 09 | 22:53 | SE 6 | 10.00 | Overcast | OVC043 | 53.1 | 44.1 | 55 | 52 | 72% | 29.83 | 1010.1 | |||||
| 09 | 21:53 | E 3 | 10.00 | Mostly Cloudy | BKN047 | 53.1 | 45 | 74% | 29.84 | 1010.3 | |||||||
| 09 | 20:53 | SE 5 | 10.00 | Mostly Cloudy | BKN046 | 53.1 | 46 | 77% | 29.84 | 1010.3 | |||||||
| 09 | 19:53 | E 6 | 10.00 | Mostly Cloudy | SCT015 BKN047 | 54 | 46.9 | 77% | 29.84 | 1010.3 | |||||||
| 09 | 18:53 | Calm | 10.00 | Overcast | BKN049 OVC060 | 54 | 46.9 | 77% | 29.83 | 1010.2 | |||||||
| 09 | 17:53 | E 6 | 10.00 | Light Rain | BKN060 | 54 | 46.9 | 77% | 29.83 | 1010.2 | |||||||
| 09 | 16:53 | Calm | 10.00 | Mostly Cloudy | SCT047 BKN060 | 55 | 46.9 | 55.9 | 52 | 74% | 29.84 | 1010.5 | 0.16 | ||||
| 09 | 15:53 | N 8 | 10.00 | Mostly Cloudy | SCT037 BKN055 | 54 | 46.9 | 77% | 29.84 | 1010.5 | 0.01 | ||||||
| 09 | 14:53 | NE 7 | 2.00 | Light Rain Fog/Mist | BKN006 OVC010 | 53.1 | 50 | 89% | 29.84 | 1010.4 | 0.03 | ||||||
| 09 | 13:53 | E 6 | 2.00 | Light Rain Fog/Mist | BKN006 OVC010 | 53.1 | 51.1 | 93% | 29.83 | 1010.1 | 0.06 | 0.12 | |||||
| 09 | 12:53 | E 7 | 2.00 | Light Rain Fog/Mist | BKN006 OVC010 | 54 | 52 | 93% | 29.83 | 1010.0 | 0.05 | ||||||
| 09 | 11:53 | E 9 G 18 | 2.50 | Light Rain Fog/Mist | BKN007 OVC010 | 55 | 53.1 | 93% | 29.81 | 1009.5 | 0.01 | ||||||
| 09 | 10:53 | NE 10 | 10.00 | Fog/Mist | SCT005 OVC014 | 55.9 | 54 | 59 | 55.9 | 93% | 29.8 | 1009.1 | 0.03 | 0.04 | |||
| 09 | 09:53 | S 5 | 6.00 | Overcast with Haze | SCT008 OVC015 | 59 | 53.1 | 81% | 29.79 | 1008.6 | |||||||
| 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) | |||||||||||||||