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. | ||||||||||||||||
| 02 | 08:53 | S 6 | 8.05 | Fog/Mist | FEW001 SCT230 | 5 | 3.9 | 93% | 76.5 | 1020.8 | |||||||
| 02 | 07:53 | SE 6 | 3.22 | Patches Fog | FEW002 | 3.9 | 3.9 | 100% | 76.48 | 1020.4 | |||||||
| 02 | 06:53 | Calm | 11.27 | Patches Fog | SCT002 | 3.3 | 2.8 | 97% | 76.43 | 1019.6 | |||||||
| 02 | 05:53 | SE 7 | 16.09 | Fair | CLR | 2.8 | 1.7 | 93% | 1 | 76.38 | 1019.0 | ||||||
| 02 | 04:53 | SE 9 | 16.09 | Fair | CLR | 3.3 | 1.7 | 89% | 1 | 76.35 | 1018.7 | ||||||
| 02 | 03:53 | SE 6 | 16.09 | Fair | CLR | 3.3 | 2.2 | 6.7 | 3.3 | 93% | 76.35 | 1018.5 | |||||
| 02 | 02:53 | Calm | 16.09 | Fair | CLR | 3.9 | 2.8 | 93% | 76.35 | 1018.6 | |||||||
| 02 | 01:53 | Calm | 16.09 | Fair | CLR | 4.4 | 2.8 | 89% | 76.35 | 1018.6 | |||||||
| 02 | 00:53 | Calm | 16.09 | Fair | CLR | 5.6 | 3.3 | 85% | 76.33 | 1018.5 | |||||||
| 01 | 23:53 | NE 7 | 16.09 | Fair | CLR | 6.1 | 3.3 | 82% | 5 | 76.33 | 1018.3 | ||||||
| 01 | 22:53 | N 9 | 16.09 | Fair | CLR | 5.6 | 2.8 | 82% | 4 | 76.33 | 1018.6 | ||||||
| 01 | 21:53 | N 9 | 16.09 | A Few Clouds | FEW200 | 5.6 | 3.3 | 13.3 | 5.6 | 85% | 4 | 76.33 | 1018.5 | ||||
| 01 | 20:53 | N 9 | 16.09 | A Few Clouds | FEW200 | 6.1 | 3.3 | 82% | 4 | 76.33 | 1018.2 | ||||||
| 01 | 19:53 | N 13 | 16.09 | A Few Clouds | FEW200 | 7.2 | 3.3 | 77% | 5 | 76.3 | 1017.9 | ||||||
| 01 | 18:53 | NW 9 | 16.09 | A Few Clouds | FEW200 | 7.8 | 2.8 | 71% | 6 | 76.25 | 1017.5 | ||||||
| 01 | 17:53 | NW 13 | 16.09 | Partly Cloudy | SCT200 | 10 | 2.8 | 61% | 8 | 76.23 | 1017.0 | ||||||
| 01 | 16:53 | NW 13 | 16.09 | Partly Cloudy | SCT200 | 12.2 | 3.9 | 57% | 76.23 | 1016.8 | |||||||
| 01 | 15:53 | N 13 | 16.09 | Partly Cloudy | SCT200 | 13.3 | 2.8 | 13.3 | 6.7 | 49% | 76.2 | 1016.7 | |||||
| 01 | 14:53 | N 17 G 30 | 16.09 | Partly Cloudy | SCT200 | 13.3 | 2.2 | 47% | 76.23 | 1017.0 | |||||||
| 01 | 13:53 | N 15 | 16.09 | Partly Cloudy | SCT200 | 12.8 | 2.8 | 51% | 76.25 | 1017.3 | |||||||
| 01 | 12:53 | N 24 | 16.09 | A Few Clouds | FEW200 | 12.2 | 2.2 | 51% | 76.3 | 1017.8 | |||||||
| 01 | 11:53 | N 22 | 16.09 | A Few Clouds | FEW010 FEW200 | 10.6 | 2.8 | 59% | 76.35 | 1018.6 | |||||||
| 01 | 10:53 | N 24 | 16.09 | A Few Clouds | FEW010 FEW200 | 8.3 | 2.8 | 69% | 5 | 76.35 | 1018.9 | ||||||
| 01 | 09:53 | N 19 | 16.09 | A Few Clouds | FEW006 FEW200 | 6.7 | 2.8 | 6.7 | 2.8 | 76% | 4 | 76.38 | 1019.1 | ||||
| 01 | 08:53 | N 22 | 16.09 | A Few Clouds | FEW006 FEW200 | 5 | 2.8 | 86% | 1 | 76.38 | 1019.1 | ||||||
| 01 | 07:53 | N 19 | 11.27 | A Few Clouds | FEW003 FEW200 | 4.4 | 2.8 | 89% | 1 | 76.38 | 1019.0 | ||||||
| 01 | 06:53 | N 24 | 9.66 | Fog/Mist | FEW002 SCT200 | 3.3 | 2.2 | 93% | -1 | 76.38 | 1019.1 | ||||||
| 01 | 05:53 | NE 19 | 16.09 | Partly Cloudy | SCT200 | 3.3 | 2.2 | 93% | -1 | 76.38 | 1019.1 | ||||||
| 01 | 03:53 | N 20 | 16.09 | Partly Cloudy | SCT200 | 3.9 | 2.2 | 6.1 | 3.9 | 89% | 0 | 76.4 | 1019.4 | ||||
| 01 | 02:53 | NE 22 | 16.09 | Partly Cloudy | SCT200 | 3.9 | 2.8 | 93% | -0 | 76.4 | 1019.5 | ||||||
| 01 | 01:53 | NE 19 | 16.09 | Partly Cloudy | SCT200 | 4.4 | 2.8 | 89% | 1 | 76.4 | 1019.6 | ||||||
| 01 | 00:53 | N 17 | 16.09 | Mostly Cloudy | BKN200 | 5 | 3.3 | 89% | 2 | 76.4 | 1019.5 | ||||||
| 28 | 23:53 | N 24 | 16.09 | Mostly Cloudy | BKN200 | 5 | 3.3 | 89% | 1 | 76.38 | 1019.2 | ||||||
| 28 | 22:53 | N 17 | 16.09 | Partly Cloudy | SCT200 | 4.4 | 3.3 | 93% | 1 | 76.4 | 1019.5 | ||||||
| 28 | 21:53 | N 22 | 16.09 | Mostly Cloudy | BKN200 | 6.1 | 3.9 | 10.6 | 5.6 | 86% | 3 | 76.43 | 1019.6 | ||||
| 28 | 20:53 | N 17 | 16.09 | A Few Clouds | FEW200 | 6.1 | 3.3 | 82% | 3 | 76.4 | 1019.4 | ||||||
| 28 | 19:53 | N 20 | 16.09 | Partly Cloudy | SCT200 | 6.7 | 3.3 | 79% | 3 | 76.38 | 1019.2 | ||||||
| 28 | 18:53 | N 20 | 16.09 | Partly Cloudy | SCT200 | 6.1 | 3.3 | 82% | 3 | 76.38 | 1018.9 | ||||||
| 28 | 17:53 | N 15 | 16.09 | Partly Cloudy | SCT200 | 7.2 | 3.3 | 77% | 5 | 76.35 | 1018.6 | ||||||
| 28 | 16:53 | N 24 | 16.09 | Mostly Cloudy | BKN200 | 8.9 | 2.8 | 66% | 6 | 76.35 | 1018.7 | ||||||
| 28 | 15:53 | N 20 | 16.09 | Mostly Cloudy | BKN200 | 10.6 | 3.3 | 11.1 | 7.2 | 61% | 76.35 | 1018.6 | |||||
| 28 | 14:53 | N 20 | 16.09 | Mostly Cloudy | BKN200 | 10.6 | 3.3 | 61% | 76.38 | 1019.1 | |||||||
| 28 | 13:53 | N 24 | 16.09 | Mostly Cloudy | FEW022 BKN200 | 10.6 | 2.2 | 56% | 76.43 | 1019.8 | |||||||
| 28 | 12:53 | N 22 G 39 | 16.09 | Mostly Cloudy | FEW022 BKN200 | 10 | 2.2 | 59% | 7 | 76.5 | 1020.8 | ||||||
| 28 | 11:53 | N 26 | 16.09 | Mostly Cloudy | SCT022 BKN200 | 9.4 | 3.3 | 66% | 6 | 76.56 | 1021.6 | ||||||
| 28 | 10:53 | N 26 | 16.09 | Mostly Cloudy | SCT013 BKN200 | 8.3 | 2.2 | 66% | 5 | 76.58 | 1021.7 | ||||||
| 28 | 09:53 | N 20 | 16.09 | Mostly Cloudy | SCT013 BKN200 | 6.7 | 3.3 | 6.7 | 5 | 79% | 3 | 76.58 | 1022.0 | ||||
| 28 | 08:53 | N 17 | 16.09 | Mostly Cloudy | SCT013 BKN200 | 6.7 | 3.3 | 79% | 4 | 76.63 | 1022.4 | ||||||
| 28 | 07:53 | N 15 | 16.09 | Mostly Cloudy | FEW002 SCT038 BKN200 | 5.6 | 2.8 | 82% | 3 | 76.63 | 1022.3 | ||||||
| 28 | 06:53 | N 19 | 16.09 | Partly Cloudy | FEW002 SCT038 SCT200 | 5 | 2.2 | 82% | 2 | 76.63 | 1022.5 | ||||||
| 28 | 05:53 | N 15 | 16.09 | Mostly Cloudy | BKN038 | 5.6 | 2.8 | 82% | 3 | 76.66 | 1022.9 | ||||||
| 28 | 04:53 | N 15 | 16.09 | Overcast | FEW025 OVC035 | 6.1 | 2.8 | 80% | 3 | 76.68 | 1023.1 | ||||||
| 28 | 03:53 | N 20 | 16.09 | Overcast | SCT022 OVC034 | 6.1 | 3.3 | 6.7 | 3.9 | 82% | 3 | 76.68 | 1023.2 | ||||
| 28 | 02:53 | NE 7 | 16.09 | Overcast | OVC035 | 6.1 | 2.2 | 76% | 5 | 76.76 | 1024.0 | ||||||
| 28 | 01:53 | Calm | 16.09 | Overcast | OVC037 | 5.6 | 2.2 | 79% | 76.81 | 1025.0 | |||||||
| 28 | 00:53 | Calm | 16.09 | Overcast | OVC038 | 5 | 1.7 | 79% | 76.84 | 1025.1 | |||||||
| 27 | 23:53 | Calm | 16.09 | Partly Cloudy | SCT035 | 5 | 1.7 | 79% | 76.84 | 1025.1 | |||||||
| 27 | 22:53 | S 6 | 16.09 | Partly Cloudy | SCT035 | 5.6 | 2.2 | 79% | 76.84 | 1025.2 | |||||||
| 27 | 21:53 | SW 7 | 16.09 | Partly Cloudy | SCT036 | 6.7 | 2.2 | 10 | 6.1 | 73% | 6 | 76.86 | 1025.4 | ||||
| 27 | 20:53 | SW 9 | 16.09 | Partly Cloudy | SCT045 | 6.7 | 2.2 | 73% | 5 | 76.86 | 1025.4 | ||||||
| 27 | 19:53 | S 7 | 16.09 | Partly Cloudy | SCT047 | 7.2 | 2.2 | 71% | 6 | 76.84 | 1025.2 | ||||||
| 27 | 18:53 | SW 11 | 16.09 | Mostly Cloudy | BKN047 | 8.3 | 1.7 | 63% | 7 | 76.84 | 1025.3 | ||||||
| 27 | 17:53 | SW 13 | 16.09 | Mostly Cloudy | BKN042 | 9.4 | 2.2 | 61% | 8 | 76.86 | 1025.5 | ||||||
| 27 | 16:53 | S 15 | 16.09 | Mostly Cloudy | BKN042 | 9.4 | 2.2 | 61% | 7 | 76.86 | 1025.6 | ||||||
| 27 | 15:53 | S 15 | 16.09 | Mostly Cloudy | BKN045 | 10 | 2.2 | 11.1 | 8.3 | 59% | 8 | 76.91 | 1026.1 | ||||
| 27 | 14:53 | S 20 | 16.09 | Mostly Cloudy | BKN040 | 10.6 | 2.8 | 59% | 76.94 | 1026.6 | |||||||
| 27 | 13:53 | S 17 G 33 | 16.09 | Mostly Cloudy | FEW027 BKN035 | 9.4 | 2.8 | 64% | 7 | 76.99 | 1027.0 | ||||||
| 27 | 12:53 | S 20 | 16.09 | Mostly Cloudy | SCT027 BKN035 | 9.4 | 3.3 | 66% | 7 | 76.99 | 1027.1 | ||||||
| 27 | 11:53 | SW 15 | 16.09 | Mostly Cloudy | BKN028 BKN033 | 8.3 | 3.3 | 71% | 6 | 77.04 | 1027.9 | ||||||
| 27 | 10:53 | S 17 G 33 | 16.09 | Mostly Cloudy | SCT028 BKN035 | 8.9 | 3.3 | 68% | 7 | 77.04 | 1027.7 | ||||||
| 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) | |||||||||||||||