Weather observations for the past three days for
Seattle, Seattle-Tacoma 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. | ||||||||||||||||
| 29 | 11:53 | SW 8 | 3.00 | Fog/Mist | FEW005 BKN008 OVC016 | 48 | 45 | 89% | 45 | 30.03 | 1017.6 | 0.01 | |||||
| 29 | 10:53 | SW 10 | 4.00 | Light Rain Fog/Mist | SCT009 BKN017 OVC024 | 48.9 | 46 | 52 | 48.9 | 90% | 45 | 30 | 1016.7 | 0.02 | 0.13 | ||
| 29 | 09:53 | SW 8 | 2.00 | Light Rain Fog/Mist | SCT006 BKN010 OVC021 | 50 | 48 | 93% | 47 | 29.98 | 1015.8 | 0.03 | |||||
| 29 | 08:53 | S 14 | 2.00 | Light Rain Fog/Mist | SCT003 BKN006 OVC011 | 50 | 48.9 | 96% | 45 | 29.96 | 1015.0 | 0.03 | |||||
| 29 | 07:53 | S 5 | 2.00 | Fog/Mist | SCT007 OVC015 | 51.1 | 48.9 | 92% | 29.93 | 1014.1 | 0.02 | 0.05 | |||||
| 29 | 06:53 | S 7 | 3.00 | Fog/Mist | SCT006 BKN010 OVC017 | 51.1 | 48.9 | 92% | 29.91 | 1013.3 | 0.03 | ||||||
| 29 | 05:53 | Calm | 2.50 | Fog/Mist | SCT006 BKN014 OVC018 | 51.1 | 50 | 96% | 29.89 | 1012.5 | |||||||
| 29 | 04:53 | SW 7 | 7.00 | Light Rain | SCT008 OVC012 | 51.1 | 48.9 | 59 | 51.1 | 92% | 29.87 | 1011.9 | 0.02 | 0.12 | |||
| 29 | 03:53 | SW 7 | 3.00 | Light Rain Fog/Mist | SCT008 OVC015 | 52 | 51.1 | 97% | 29.85 | 1011.2 | 0.05 | ||||||
| 29 | 02:53 | SW 7 | 5.00 | Light Rain Fog/Mist | SCT008 OVC011 | 53.1 | 51.1 | 93% | 29.82 | 1010.3 | 0.05 | ||||||
| 29 | 01:53 | S 12 | 10.00 | Light Rain | OVC013 | 54 | 51.1 | 90% | 29.83 | 1010.7 | |||||||
| 29 | 00:53 | SW 14 | 10.00 | Overcast | SCT017 OVC085 | 55.9 | 50 | 81% | 29.83 | 1010.4 | |||||||
| 28 | 23:53 | SW 9 | 10.00 | Overcast | BKN080 OVC095 | 57.9 | 50 | 75% | 29.83 | 1010.6 | |||||||
| 28 | 22:53 | SW 9 | 10.00 | Overcast | OVC080 | 59 | 50 | 79 | 57.9 | 72% | 29.8 | 1009.4 | |||||
| 28 | 21:53 | S 8 | 10.00 | Mostly Cloudy | BKN075 BKN230 | 60.1 | 51.1 | 72% | 29.77 | 1008.4 | |||||||
| 28 | 20:53 | SW 7 | 10.00 | Mostly Cloudy | BKN075 BKN230 | 64 | 53.1 | 68% | 29.73 | 1007.0 | |||||||
| 28 | 19:53 | SW 12 | 10.00 | Mostly Cloudy | FEW080 SCT160 BKN230 | 66.9 | 54 | 63% | 29.72 | 1006.7 | |||||||
| 28 | 18:53 | S 13 | 10.00 | Mostly Cloudy | FEW080 BKN160 BKN230 | 73 | 52 | 48% | 29.72 | 1006.9 | |||||||
| 28 | 17:53 | SW 6 | 10.00 | Mostly Cloudy | FEW040 FEW090 SCT160 BKN230 | 77 | 52 | 42% | 78 | 29.73 | 1007.1 | ||||||
| 28 | 16:53 | SW 7 | 10.00 | Mostly Cloudy | FEW040 FEW085 BKN230 | 79 | 50 | 82 | 70 | 36% | 79 | 29.72 | 1006.8 | ||||
| 28 | 15:53 | Calm | 10.00 | Mostly Cloudy | FEW040 FEW070 BKN200 | 79 | 48.9 | 35% | 79 | 29.73 | 1007.2 | ||||||
| 28 | 14:53 | Calm | 10.00 | Partly Cloudy | FEW040 FEW070 SCT200 | 78.1 | 51.1 | 39% | 79 | 29.75 | 1007.7 | ||||||
| 28 | 13:53 | W 7 | 10.00 | Partly Cloudy | FEW001 FEW070 SCT230 | 77 | 52 | 42% | 78 | 29.76 | 1008.3 | ||||||
| 28 | 12:53 | W 7 | 10.00 | Partly Cloudy | FEW040 FEW080 SCT200 SCT250 | 75.9 | 50 | 40% | 78 | 29.78 | 1008.8 | ||||||
| 28 | 11:53 | W 6 | 10.00 | Partly Cloudy | FEW080 FEW200 SCT250 | 72 | 51.1 | 48% | 29.79 | 1009.0 | |||||||
| 28 | 09:53 | W 3 | 10.00 | A Few Clouds | FEW250 | 66.9 | 52 | 59% | 29.82 | 1010.0 | |||||||
| 28 | 08:53 | S 3 | 10.00 | Partly Cloudy | SCT250 | 64 | 52 | 65% | 29.83 | 1010.6 | |||||||
| 28 | 07:53 | Vrbl 3 | 10.00 | Partly Cloudy | SCT250 | 61 | 52 | 72% | 29.84 | 1010.8 | |||||||
| 28 | 06:53 | SE 6 | 10.00 | A Few Clouds | FEW250 | 57.9 | 52 | 81% | 29.84 | 1010.7 | |||||||
| 28 | 04:53 | Calm | 10.00 | Partly Cloudy | SCT250 | 57.9 | 50 | 63 | 55.9 | 75% | 29.84 | 1010.8 | |||||
| 28 | 03:53 | Calm | 10.00 | Fair | CLR | 57 | 50 | 78% | 29.85 | 1011.1 | |||||||
| 28 | 02:53 | NE 3 | 10.00 | Fair | CLR | 57.9 | 50 | 75% | 29.84 | 1010.9 | |||||||
| 28 | 01:53 | N 3 | 10.00 | A Few Clouds | FEW250 | 60.1 | 48.9 | 67% | 29.85 | 1011.3 | |||||||
| 28 | 00:53 | N 3 | 10.00 | Partly Cloudy | SCT250 | 62.1 | 48.9 | 62% | 29.85 | 1011.4 | |||||||
| 27 | 23:53 | N 5 | 10.00 | Partly Cloudy | SCT250 | 63 | 48.9 | 60% | 29.85 | 1011.1 | |||||||
| 27 | 22:53 | NW 5 | 10.00 | Partly Cloudy | SCT250 | 63 | 48.9 | 75 | 63 | 60% | 29.84 | 1010.9 | |||||
| 27 | 21:53 | N 3 | 10.00 | Partly Cloudy | SCT230 | 66 | 50 | 56% | 29.84 | 1010.8 | |||||||
| 27 | 20:53 | Calm | 10.00 | Partly Cloudy | SCT200 SCT250 | 66.9 | 50 | 55% | 29.82 | 1010.1 | |||||||
| 27 | 19:53 | N 7 | 10.00 | Partly Cloudy | FEW190 SCT240 | 71.1 | 50 | 47% | 29.83 | 1010.5 | |||||||
| 27 | 18:53 | NW 8 | 10.00 | Partly Cloudy | FEW050 FEW180 SCT230 | 73 | 50 | 44% | 29.83 | 1010.4 | |||||||
| 27 | 17:53 | Vrbl 7 | 10.00 | Partly Cloudy | FEW050 SCT200 | 73 | 51.1 | 46% | 29.84 | 1010.9 | |||||||
| 27 | 16:53 | N 12 | 10.00 | A Few Clouds | FEW045 FEW200 | 73.9 | 51.1 | 73.9 | 64 | 45% | 29.85 | 1011.4 | |||||
| 27 | 15:53 | N 8 | 10.00 | A Few Clouds | FEW040 FEW200 | 73 | 48.9 | 43% | 29.87 | 1011.9 | |||||||
| 27 | 14:53 | NW 9 | 10.00 | A Few Clouds | FEW040 FEW200 | 72 | 51.1 | 48% | 29.88 | 1012.5 | |||||||
| 27 | 13:53 | N 6 | 10.00 | Partly Cloudy | FEW040 FEW140 SCT250 | 70 | 48.9 | 47% | 29.9 | 1013.1 | |||||||
| 27 | 12:53 | W 5 | 10.00 | Partly Cloudy | FEW040 FEW140 SCT250 | 66.9 | 48.9 | 53% | 29.92 | 1013.6 | |||||||
| 27 | 11:53 | Calm | 10.00 | Partly Cloudy | FEW035 FEW140 SCT250 | 64.9 | 48 | 54% | 29.93 | 1014.1 | |||||||
| 27 | 10:53 | Calm | 10.00 | A Few Clouds | FEW035 FEW140 | 64.9 | 48 | 64.9 | 50 | 54% | 29.94 | 1014.4 | |||||
| 27 | 09:53 | Vrbl 3 | 10.00 | Partly Cloudy | FEW029 FEW130 SCT250 | 64 | 48 | 56% | 29.96 | 1014.9 | |||||||
| 27 | 08:53 | Calm | 10.00 | Partly Cloudy | FEW060 SCT130 SCT220 | 60.1 | 48 | 65% | 29.96 | 1015.1 | |||||||
| 27 | 07:53 | W 5 | 10.00 | Partly Cloudy | FEW060 FEW130 SCT220 | 55.9 | 48.9 | 77% | 29.96 | 1015.3 | |||||||
| 27 | 06:53 | Calm | 10.00 | Partly Cloudy | FEW050 FEW120 SCT220 | 54 | 48.9 | 83% | 29.97 | 1015.4 | |||||||
| 27 | 05:53 | Calm | 10.00 | Partly Cloudy | FEW060 SCT220 | 50 | 46.9 | 89% | 29.97 | 1015.5 | |||||||
| 27 | 04:53 | Calm | 10.00 | Partly Cloudy | FEW050 SCT200 | 51.1 | 46 | 57.9 | 48 | 83% | 29.97 | 1015.4 | |||||
| 27 | 03:53 | NW 6 | 10.00 | Partly Cloudy | SCT250 | 48.9 | 46.9 | 93% | 47 | 29.97 | 1015.5 | ||||||
| 27 | 02:53 | Calm | 10.00 | A Few Clouds | FEW047 | 53.1 | 48 | 83% | 29.96 | 1015.3 | |||||||
| 27 | 01:53 | NE 3 | 10.00 | A Few Clouds | FEW047 | 54 | 48 | 80% | 29.96 | 1015.0 | |||||||
| 27 | 00:53 | E 5 | 10.00 | Partly Cloudy | SCT047 | 55 | 48 | 77% | 29.96 | 1015.1 | |||||||
| 26 | 23:53 | N 7 | 10.00 | Overcast | OVC047 | 57.9 | 48 | 70% | 29.97 | 1015.6 | |||||||
| 26 | 22:53 | N 9 | 10.00 | Mostly Cloudy | BKN043 | 57 | 48 | 62.1 | 55.9 | 72% | 29.97 | 1015.5 | |||||
| 26 | 21:53 | N 5 | 10.00 | Mostly Cloudy | FEW045 BKN220 | 55.9 | 48 | 75% | 29.97 | 1015.4 | |||||||
| 26 | 20:53 | N 8 | 10.00 | Mostly Cloudy | FEW030 BKN045 BKN230 | 59 | 48 | 67% | 29.95 | 1014.9 | |||||||
| 26 | 19:53 | NW 5 | 10.00 | Partly Cloudy | FEW030 SCT050 SCT250 | 57.9 | 48 | 70% | 29.94 | 1014.6 | |||||||
| 26 | 18:53 | N 8 | 10.00 | Mostly Cloudy | FEW030 SCT055 BKN220 | 61 | 46.9 | 60% | 29.94 | 1014.5 | |||||||
| 26 | 17:53 | N 7 | 10.00 | Mostly Cloudy | FEW030 BKN060 | 61 | 46 | 58% | 29.95 | 1014.7 | |||||||
| 26 | 16:53 | N 7 | 10.00 | Mostly Cloudy | BKN045 BKN070 | 60.1 | 46.9 | 61 | 51.1 | 62% | 29.95 | 1014.9 | |||||
| 26 | 15:53 | N 6 G 16 | 10.00 | Mostly Cloudy | FEW025 BKN080 | 59 | 48 | 67% | 29.95 | 1014.7 | |||||||
| 26 | 14:53 | N 7 | 10.00 | Mostly Cloudy | SCT019 SCT025 BKN080 | 59 | 48.9 | 69% | 29.96 | 1015.2 | |||||||
| 26 | 13:53 | NW 6 | 10.00 | Overcast | BKN015 BKN024 OVC080 | 55.9 | 51.1 | 84% | 29.97 | 1015.3 | |||||||
| 26 | 12:53 | NW 9 | 10.00 | Overcast | FEW009 BKN015 OVC024 | 54 | 48.9 | 83% | 29.96 | 1015.2 | |||||||
| 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) | |||||||||||||||