Weather observations for the past three days for
Seattle, Seattle-Tacoma International Airport
| Date | Time (pst) | 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. | ||||||||||||||||
| 16 | 09:53 | N 16 | 10.00 | Partly Cloudy | FEW003 SCT250 | 42.1 | 37.9 | 43 | 39 | 85% | 35 | 30.41 | 1030.6 | ||||
| 16 | 08:53 | N 14 | 6.00 | Fog/Mist | BKN004 BKN250 | 39.9 | 37.9 | 93% | 33 | 30.41 | 1030.5 | ||||||
| 16 | 07:53 | N 10 | 6.00 | Fog/Mist | SCT003 | 39 | 37.9 | 96% | 33 | 30.4 | 1030.4 | ||||||
| 16 | 06:53 | N 9 | 7.00 | Mostly Cloudy | BKN004 | 39.9 | 37.9 | 93% | 34 | 30.4 | 1030.3 | ||||||
| 16 | 05:53 | N 14 G 25 | 7.00 | Mostly Cloudy | BKN005 BKN010 | 41 | 39 | 93% | 34 | 30.41 | 1030.6 | ||||||
| 16 | 04:53 | N 17 | 7.00 | Overcast | OVC005 | 42.1 | 39.9 | 92% | 34 | 30.42 | 1030.9 | ||||||
| 16 | 03:53 | N 13 | 6.00 | Fog/Mist | OVC005 | 42.1 | 39.9 | 44.1 | 41 | 92% | 36 | 30.42 | 1031.0 | ||||
| 16 | 02:53 | N 12 G 23 | 7.00 | Overcast | BKN004 OVC007 | 42.1 | 39.9 | 92% | 36 | 30.43 | 1031.4 | ||||||
| 16 | 01:53 | N 14 | 7.00 | Overcast | OVC004 | 43 | 41 | 93% | 37 | 30.43 | 1031.3 | ||||||
| 16 | 00:53 | N 14 | 2.00 | Fog/Mist | OVC003 | 43 | 41 | 93% | 37 | 30.42 | 1030.9 | ||||||
| 15 | 23:53 | N 17 | 1.00 | Fog/Mist | OVC002 | 43 | 42.1 | 97% | 36 | 30.42 | 1031.1 | ||||||
| 15 | 22:53 | N 17 | 6.00 | Fog/Mist | OVC005 | 43 | 42.1 | 97% | 36 | 30.42 | 1030.9 | ||||||
| 15 | 21:53 | N 13 | 8.00 | Overcast | OVC007 | 44.1 | 42.1 | 48 | 43 | 93% | 38 | 30.41 | 1030.8 | ||||
| 15 | 20:53 | N 21 G 25 | 10.00 | Mostly Cloudy and Breezy | BKN007 | 44.1 | 42.1 | 93% | 36 | 30.41 | 1030.7 | ||||||
| 15 | 19:53 | N 12 | 10.00 | A Few Clouds | FEW015 FEW250 | 43 | 41 | 93% | 37 | 30.4 | 1030.3 | ||||||
| 15 | 18:53 | N 12 | 10.00 | Partly Cloudy | SCT016 SCT250 | 45 | 42.1 | 90% | 40 | 30.42 | 1030.9 | ||||||
| 15 | 17:53 | N 16 | 10.00 | Mostly Cloudy | BKN016 | 46.9 | 41 | 80% | 41 | 30.44 | 1031.6 | ||||||
| 15 | 16:53 | N 16 G 23 | 10.00 | Mostly Cloudy | BKN017 | 46.9 | 41 | 80% | 41 | 30.44 | 1031.6 | ||||||
| 15 | 15:53 | N 15 | 10.00 | Mostly Cloudy | BKN018 | 48 | 41 | 48.9 | 48 | 77% | 43 | 30.45 | 1031.8 | ||||
| 15 | 14:53 | NE 13 | 10.00 | Mostly Cloudy | BKN018 | 48.9 | 41 | 74% | 44 | 30.46 | 1032.2 | ||||||
| 15 | 13:53 | N 15 G 21 | 10.00 | Mostly Cloudy | BKN015 | 48 | 41 | 77% | 43 | 30.47 | 1032.6 | ||||||
| 15 | 12:53 | N 13 | 10.00 | Overcast | FEW008 OVC015 | 48 | 41 | 77% | 43 | 30.49 | 1033.2 | ||||||
| 15 | 11:53 | N 9 | 10.00 | Overcast | FEW008 OVC012 | 48 | 42.1 | 80% | 44 | 30.51 | 1034.0 | ||||||
| 15 | 10:53 | NE 7 | 10.00 | Overcast | FEW009 OVC015 | 48 | 43 | 83% | 45 | 30.52 | 1034.2 | ||||||
| 15 | 09:53 | N 13 | 10.00 | Overcast | SCT009 OVC019 | 48 | 43 | 48 | 46 | 83% | 43 | 30.53 | 1034.6 | ||||
| 15 | 08:53 | N 14 | 10.00 | Overcast | FEW006 OVC015 | 46.9 | 44.1 | 90% | 42 | 30.53 | 1034.6 | ||||||
| 15 | 07:53 | N 13 | 10.00 | Overcast | FEW006 OVC014 | 46.9 | 43 | 86% | 42 | 30.51 | 1033.8 | ||||||
| 15 | 06:53 | N 13 | 10.00 | Overcast | FEW008 OVC015 | 46.9 | 44.1 | 90% | 42 | 30.5 | 1033.5 | ||||||
| 15 | 05:53 | N 9 | 10.00 | Mostly Cloudy | FEW002 BKN021 | 46.9 | 44.1 | 90% | 43 | 30.49 | 1033.4 | ||||||
| 15 | 04:53 | N 13 | 10.00 | Overcast | FEW002 OVC018 | 46.9 | 45 | 93% | 42 | 30.51 | 1034.0 | ||||||
| 15 | 03:53 | N 12 | 10.00 | Overcast | OVC019 | 48 | 45 | 48.9 | 46.9 | 89% | 44 | 30.53 | 1034.5 | ||||
| 15 | 02:53 | N 12 | 10.00 | Overcast | BKN011 OVC016 | 48 | 45 | 89% | 44 | 30.54 | 1034.9 | ||||||
| 15 | 01:53 | N 9 | 10.00 | Overcast | BKN006 OVC018 | 48 | 46 | 93% | 44 | 30.52 | 1034.4 | ||||||
| 15 | 00:53 | N 10 | 10.00 | Overcast | OVC013 | 48 | 45 | 89% | 44 | 30.53 | 1034.6 | ||||||
| 14 | 23:53 | NE 7 | 10.00 | Overcast | OVC015 | 48 | 45 | 89% | 45 | 30.52 | 1034.4 | ||||||
| 14 | 22:53 | N 7 | 10.00 | Overcast | BKN015 OVC026 | 48 | 45 | 89% | 45 | 30.53 | 1034.5 | ||||||
| 14 | 21:53 | NE 8 | 10.00 | Overcast | OVC015 | 48.9 | 44.1 | 51.1 | 46.9 | 83% | 46 | 30.52 | 1034.2 | ||||
| 14 | 20:53 | N 7 | 10.00 | Overcast | BKN028 OVC034 | 48.9 | 44.1 | 83% | 46 | 30.51 | 1033.8 | ||||||
| 14 | 19:53 | N 7 | 10.00 | Mostly Cloudy | BKN025 BKN034 | 48 | 44.1 | 86% | 45 | 30.48 | 1032.9 | ||||||
| 14 | 18:53 | NW 10 | 10.00 | Mostly Cloudy | BKN019 BKN110 | 48 | 44.1 | 86% | 44 | 30.49 | 1033.2 | ||||||
| 14 | 17:53 | N 5 | 10.00 | Overcast | BKN017 OVC022 | 48.9 | 44.1 | 83% | 48 | 30.49 | 1033.4 | ||||||
| 14 | 16:53 | N 5 | 10.00 | Mostly Cloudy | SCT015 BKN230 | 46.9 | 43 | 86% | 45 | 30.48 | 1033.0 | ||||||
| 14 | 15:53 | N 6 | 10.00 | Mostly Cloudy | BKN016 | 51.1 | 44.1 | 53.1 | 48 | 77% | 30.47 | 1032.5 | |||||
| 14 | 14:53 | N 7 | 10.00 | Mostly Cloudy | FEW012 BKN020 | 52 | 44.1 | 75% | 30.45 | 1032.0 | |||||||
| 14 | 13:53 | NW 8 | 10.00 | Mostly Cloudy | FEW010 BKN016 | 51.1 | 46 | 83% | 30.45 | 1032.0 | |||||||
| 14 | 12:53 | W 5 | 10.00 | Partly Cloudy | FEW011 SCT020 SCT250 | 52 | 45 | 77% | 30.45 | 1031.7 | |||||||
| 14 | 11:53 | Calm | 10.00 | Mostly Cloudy | FEW011 BKN019 | 50 | 44.1 | 80% | 30.48 | 1032.9 | |||||||
| 14 | 10:53 | SE 3 | 10.00 | Mostly Cloudy | SCT011 BKN021 | 48.9 | 43 | 80% | 30.5 | 1033.7 | |||||||
| 14 | 09:53 | SE 5 | 10.00 | Mostly Cloudy | FEW010 BKN019 | 48 | 44.1 | 50 | 46.9 | 86% | 47 | 30.5 | 1033.7 | ||||
| 14 | 08:53 | S 5 | 10.00 | Mostly Cloudy | BKN018 | 46.9 | 43 | 86% | 45 | 30.48 | 1033.1 | ||||||
| 14 | 07:53 | SE 6 | 10.00 | Overcast | OVC018 | 46.9 | 43 | 86% | 45 | 30.47 | 1032.6 | ||||||
| 14 | 06:53 | SE 6 | 10.00 | Overcast | OVC017 | 46.9 | 44.1 | 90% | 45 | 30.46 | 1032.4 | ||||||
| 14 | 05:53 | SE 5 | 10.00 | Overcast | OVC014 | 48.9 | 46 | 90% | 48 | 30.46 | 1032.4 | ||||||
| 14 | 04:53 | SE 5 | 10.00 | Overcast | OVC012 | 48.9 | 46.9 | 93% | 48 | 30.46 | 1032.1 | ||||||
| 14 | 03:53 | Calm | 9.00 | Overcast | FEW009 OVC013 | 50 | 48 | 52 | 50 | 93% | 30.45 | 1031.9 | |||||
| 14 | 02:53 | Calm | 10.00 | Overcast | OVC013 | 50 | 48.9 | 96% | 30.45 | 1031.8 | |||||||
| 14 | 01:53 | Calm | 10.00 | Overcast | OVC008 | 50 | 50 | 100% | 30.45 | 1031.7 | |||||||
| 14 | 00:53 | Calm | 6.00 | Fog/Mist | FEW003 OVC010 | 51.1 | 50 | 96% | 30.44 | 1031.5 | |||||||
| 13 | 23:53 | W 3 | 5.00 | Fog/Mist | OVC011 | 51.1 | 50 | 96% | 30.44 | 1031.3 | |||||||
| 13 | 22:53 | Calm | 6.00 | Fog/Mist | BKN005 OVC010 | 52 | 50 | 93% | 30.43 | 1031.2 | |||||||
| 13 | 21:53 | Calm | 8.00 | Overcast | BKN005 OVC012 | 52 | 50 | 55 | 52 | 93% | 30.44 | 1031.4 | |||||
| 13 | 20:53 | Calm | 6.00 | Fog/Mist | BKN006 OVC010 | 52 | 50 | 93% | 30.43 | 1031.2 | |||||||
| 13 | 19:53 | Calm | 9.00 | Overcast | OVC011 | 52 | 50 | 93% | 30.42 | 1030.9 | |||||||
| 13 | 18:53 | NW 5 | 8.00 | Overcast | OVC010 | 52 | 50 | 93% | 30.41 | 1030.5 | |||||||
| 13 | 17:53 | NW 6 | 8.00 | Overcast | OVC011 | 53.1 | 51.1 | 93% | 30.4 | 1030.1 | |||||||
| 13 | 16:53 | N 5 | 10.00 | Overcast | OVC012 | 54 | 51.1 | 90% | 30.4 | 1030.1 | |||||||
| 13 | 15:53 | NW 5 | 10.00 | Overcast | FEW004 OVC012 | 55 | 51.1 | 57.9 | 54 | 87% | 30.4 | 1030.1 | |||||
| 13 | 14:53 | W 5 | 10.00 | Mostly Cloudy | BKN012 | 55 | 51.1 | 87% | 30.4 | 1030.1 | |||||||
| 13 | 13:53 | NW 6 | 10.00 | Mostly Cloudy | BKN013 BKN250 | 55 | 51.1 | 87% | 30.4 | 1030.1 | |||||||
| 13 | 12:53 | Calm | 10.00 | Mostly Cloudy | BKN013 BKN250 | 57 | 51.1 | 81% | 30.4 | 1030.2 | |||||||
| 13 | 11:53 | W 5 | 10.00 | Mostly Cloudy | SCT020 BKN250 | 57 | 51.1 | 81% | 30.41 | 1030.4 | |||||||
| 13 | 10:53 | Calm | 10.00 | Mostly Cloudy | FEW020 BKN250 | 55 | 51.1 | 87% | 30.41 | 1030.5 | |||||||
| Date | Time (pst) | 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) | |||||||||||||||