Weather observations for the past three days for
Seattle, Seattle-Tacoma International Airport
| Date | Time (pst) | 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. | ||||||||||||||||
| 18 | 06:53 | NW 9 | 8.05 | Fog/Mist | CLR | 0.6 | 0.6 | 100% | -2 | 76.94 | 1026.6 | ||||||
| 18 | 05:53 | E 6 | 16.09 | Fair | CLR | 1.7 | 1.1 | 96% | 76.89 | 1026.1 | |||||||
| 18 | 04:53 | NE 6 | 16.09 | Fair | CLR | 2.8 | 1.1 | 89% | 76.89 | 1025.9 | |||||||
| 18 | 03:53 | N 7 | 16.09 | Fair | CLR | 2.2 | 1.7 | 5.6 | 1.7 | 97% | 0 | 76.89 | 1026.0 | ||||
| 18 | 02:53 | N 7 | 16.09 | Fair | CLR | 3.3 | 1.1 | 86% | 2 | 76.89 | 1026.0 | ||||||
| 18 | 01:53 | N 9 | 16.09 | Fair | CLR | 2.8 | 1.7 | 93% | 1 | 76.86 | 1025.6 | ||||||
| 18 | 00:53 | N 7 | 16.09 | Fair | CLR | 3.3 | 1.7 | 89% | 2 | 76.86 | 1025.5 | ||||||
| 17 | 23:53 | NE 17 | 16.09 | Fair | CLR | 5 | 1.1 | 76% | 2 | 76.86 | 1025.6 | ||||||
| 17 | 22:53 | N 19 | 16.09 | Fair | CLR | 5 | 2.2 | 82% | 2 | 76.86 | 1025.5 | ||||||
| 17 | 21:53 | N 19 | 16.09 | Fair | CLR | 5 | 1.7 | 11.1 | 4.4 | 79% | 2 | 76.84 | 1025.1 | ||||
| 17 | 20:53 | N 15 | 16.09 | Fair | CLR | 6.1 | 1.7 | 74% | 3 | 76.86 | 1025.4 | ||||||
| 17 | 19:53 | N 19 | 16.09 | Fair | CLR | 6.7 | 2.2 | 73% | 4 | 76.84 | 1025.4 | ||||||
| 17 | 18:53 | N 24 | 16.09 | Fair | CLR | 7.8 | 1.7 | 66% | 5 | 76.81 | 1024.9 | ||||||
| 17 | 17:53 | N 20 | 16.09 | Fair | CLR | 8.3 | 2.2 | 66% | 5 | 76.81 | 1024.9 | ||||||
| 17 | 16:53 | N 15 | 16.09 | Fair | CLR | 7.8 | 3.3 | 73% | 6 | 76.84 | 1025.2 | ||||||
| 17 | 15:53 | N 13 | 16.09 | Fair | CLR | 11.1 | 3.3 | 12.2 | 6.1 | 59% | 76.84 | 1025.0 | |||||
| 17 | 14:53 | N 13 | 16.09 | Fair | CLR | 11.7 | 2.8 | 55% | 76.81 | 1025.0 | |||||||
| 17 | 13:53 | N 9 | 16.09 | Fair | CLR | 11.7 | 1.7 | 51% | 76.84 | 1025.2 | |||||||
| 17 | 12:53 | N 15 | 16.09 | Fair | CLR | 11.1 | 0.6 | 49% | 76.91 | 1026.1 | |||||||
| 17 | 11:53 | N 13 | 16.09 | Fair | CLR | 10 | 1.1 | 54% | 8 | 76.96 | 1026.7 | ||||||
| 17 | 10:53 | N 15 | 16.09 | Fair | CLR | 8.3 | 1.7 | 63% | 6 | 76.99 | 1027.3 | ||||||
| 17 | 09:53 | N 17 | 16.09 | Fair | CLR | 6.1 | 2.2 | 6.1 | 1.7 | 76% | 3 | 77.01 | 1027.7 | ||||
| 17 | 08:53 | N 17 | 16.09 | Fair | CLR | 5 | 1.7 | 79% | 2 | 76.99 | 1027.3 | ||||||
| 17 | 07:53 | N 7 | 16.09 | Fair | CLR | 2.8 | 1.1 | 89% | 1 | 76.99 | 1027.3 | ||||||
| 17 | 06:53 | N 17 | 16.09 | Fair | CLR | 3.3 | 1.1 | 86% | -0 | 77.01 | 1027.5 | ||||||
| 17 | 05:53 | N 15 | 16.09 | Fair | CLR | 2.8 | 1.7 | 93% | -1 | 77.01 | 1027.6 | ||||||
| 17 | 04:53 | N 11 | 16.09 | Fair | CLR | 2.2 | 1.7 | 97% | -1 | 77.01 | 1027.6 | ||||||
| 17 | 03:53 | N 6 | 16.09 | Fair | CLR | 2.8 | 1.7 | 5.6 | 2.2 | 93% | 77.04 | 1027.8 | |||||
| 17 | 02:53 | N 7 | 16.09 | Fair | CLR | 2.2 | 1.7 | 97% | 0 | 77.06 | 1028.2 | ||||||
| 17 | 01:53 | N 9 | 16.09 | Fair | CLR | 3.3 | 2.8 | 97% | 1 | 77.06 | 1028.3 | ||||||
| 17 | 00:53 | N 15 | 16.09 | Fair | CLR | 3.9 | 2.2 | 89% | 1 | 77.06 | 1028.1 | ||||||
| 16 | 23:53 | N 15 | 16.09 | Fair | CLR | 5 | 2.8 | 86% | 2 | 77.09 | 1028.6 | ||||||
| 16 | 22:53 | NW 6 | 16.09 | Fair | CLR | 3.9 | 2.2 | 89% | 77.11 | 1028.8 | |||||||
| 16 | 21:53 | N 17 | 16.09 | Fair | CLR | 5 | 3.3 | 10.6 | 5 | 89% | 2 | 77.11 | 1028.9 | ||||
| 16 | 20:53 | N 19 | 16.09 | Fair | CLR | 6.1 | 3.3 | 82% | 3 | 77.11 | 1028.9 | ||||||
| 16 | 19:53 | N 24 | 16.09 | Fair | CLR | 6.7 | 3.3 | 79% | 3 | 77.11 | 1028.8 | ||||||
| 16 | 18:53 | N 31 | 16.09 | A Few Clouds | FEW250 | 7.8 | 2.8 | 71% | 4 | 77.09 | 1028.7 | ||||||
| 16 | 17:53 | N 26 | 16.09 | A Few Clouds | FEW250 | 8.3 | 2.2 | 66% | 5 | 77.09 | 1028.7 | ||||||
| 16 | 16:53 | N 22 | 16.09 | A Few Clouds | FEW250 | 9.4 | 2.2 | 61% | 7 | 77.09 | 1028.7 | ||||||
| 16 | 15:53 | N 19 | 16.09 | A Few Clouds | FEW250 | 10 | 2.8 | 11.7 | 6.1 | 61% | 8 | 77.14 | 1029.1 | ||||
| 16 | 14:53 | N 26 | 16.09 | Partly Cloudy | SCT250 | 11.1 | 2.8 | 57% | 77.11 | 1028.8 | |||||||
| 16 | 13:53 | N 19 | 16.09 | Partly Cloudy | SCT250 | 11.1 | 2.2 | 55% | 77.14 | 1029.0 | |||||||
| 16 | 12:53 | N 26 | 16.09 | Partly Cloudy | SCT250 | 10.6 | 2.8 | 59% | 77.14 | 1029.3 | |||||||
| 16 | 11:53 | N 28 | 16.09 | Mostly Cloudy | BKN250 | 8.3 | 3.3 | 71% | 5 | 77.19 | 1030.0 | ||||||
| 16 | 10:53 | N 26 | 16.09 | Mostly Cloudy | BKN250 | 7.2 | 3.3 | 77% | 4 | 77.24 | 1030.7 | ||||||
| 16 | 09:53 | N 26 | 16.09 | Partly Cloudy | FEW003 SCT250 | 5.6 | 3.3 | 6.1 | 3.9 | 85% | 2 | 77.24 | 1030.6 | ||||
| 16 | 08:53 | N 22 | 9.66 | Fog/Mist | BKN004 BKN250 | 4.4 | 3.3 | 93% | 0 | 77.24 | 1030.5 | ||||||
| 16 | 07:53 | N 17 | 9.66 | Fog/Mist | SCT003 | 3.9 | 3.3 | 96% | 0 | 77.22 | 1030.4 | ||||||
| 16 | 06:53 | N 15 | 11.27 | Mostly Cloudy | BKN004 | 4.4 | 3.3 | 93% | 1 | 77.22 | 1030.3 | ||||||
| 16 | 05:53 | N 22 G 41 | 11.27 | Mostly Cloudy | BKN005 BKN010 | 5 | 3.9 | 93% | 1 | 77.24 | 1030.6 | ||||||
| 16 | 04:53 | N 28 | 11.27 | Overcast | OVC005 | 5.6 | 4.4 | 92% | 1 | 77.27 | 1030.9 | ||||||
| 16 | 03:53 | N 20 | 9.66 | Fog/Mist | OVC005 | 5.6 | 4.4 | 6.7 | 5 | 92% | 2 | 77.27 | 1031.0 | ||||
| 16 | 02:53 | N 19 G 37 | 11.27 | Overcast | BKN004 OVC007 | 5.6 | 4.4 | 92% | 2 | 77.29 | 1031.4 | ||||||
| 16 | 01:53 | N 22 | 11.27 | Overcast | OVC004 | 6.1 | 5 | 93% | 3 | 77.29 | 1031.3 | ||||||
| 16 | 00:53 | N 22 | 3.22 | Fog/Mist | OVC003 | 6.1 | 5 | 93% | 3 | 77.27 | 1030.9 | ||||||
| 15 | 23:53 | N 28 | 1.61 | Fog/Mist | OVC002 | 6.1 | 5.6 | 97% | 2 | 77.27 | 1031.1 | ||||||
| 15 | 22:53 | N 28 | 9.66 | Fog/Mist | OVC005 | 6.1 | 5.6 | 97% | 2 | 77.27 | 1030.9 | ||||||
| 15 | 21:53 | N 20 | 12.87 | Overcast | OVC007 | 6.7 | 5.6 | 8.9 | 6.1 | 93% | 3 | 77.24 | 1030.8 | ||||
| 15 | 20:53 | N 33 G 41 | 16.09 | Mostly Cloudy and Breezy | BKN007 | 6.7 | 5.6 | 93% | 2 | 77.24 | 1030.7 | ||||||
| 15 | 19:53 | N 19 | 16.09 | A Few Clouds | FEW015 FEW250 | 6.1 | 5 | 93% | 3 | 77.22 | 1030.3 | ||||||
| 15 | 18:53 | N 19 | 16.09 | Partly Cloudy | SCT016 SCT250 | 7.2 | 5.6 | 90% | 4 | 77.27 | 1030.9 | ||||||
| 15 | 17:53 | N 26 | 16.09 | Mostly Cloudy | BKN016 | 8.3 | 5 | 80% | 5 | 77.32 | 1031.6 | ||||||
| 15 | 16:53 | N 26 G 37 | 16.09 | Mostly Cloudy | BKN017 | 8.3 | 5 | 80% | 5 | 77.32 | 1031.6 | ||||||
| 15 | 15:53 | N 24 | 16.09 | Mostly Cloudy | BKN018 | 8.9 | 5 | 9.4 | 8.9 | 77% | 6 | 77.34 | 1031.8 | ||||
| 15 | 14:53 | NE 20 | 16.09 | Mostly Cloudy | BKN018 | 9.4 | 5 | 74% | 7 | 77.37 | 1032.2 | ||||||
| 15 | 13:53 | N 24 G 33 | 16.09 | Mostly Cloudy | BKN015 | 8.9 | 5 | 77% | 6 | 77.39 | 1032.6 | ||||||
| 15 | 12:53 | N 20 | 16.09 | Overcast | FEW008 OVC015 | 8.9 | 5 | 77% | 6 | 77.44 | 1033.2 | ||||||
| 15 | 11:53 | N 15 | 16.09 | Overcast | FEW008 OVC012 | 8.9 | 5.6 | 80% | 7 | 77.5 | 1034.0 | ||||||
| 15 | 10:53 | NE 11 | 16.09 | Overcast | FEW009 OVC015 | 8.9 | 6.1 | 83% | 7 | 77.52 | 1034.2 | ||||||
| 15 | 09:53 | N 20 | 16.09 | Overcast | SCT009 OVC019 | 8.9 | 6.1 | 8.9 | 7.8 | 83% | 6 | 77.55 | 1034.6 | ||||
| 15 | 08:53 | N 22 | 16.09 | Overcast | FEW006 OVC015 | 8.3 | 6.7 | 90% | 5 | 77.55 | 1034.6 | ||||||
| 15 | 07:53 | N 20 | 16.09 | Overcast | FEW006 OVC014 | 8.3 | 6.1 | 86% | 5 | 77.5 | 1033.8 | ||||||
| Date | Time (pst) | 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) | |||||||||||||||