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. | ||||||||||||||||
| 25 | 08:53 | NE 3 | 10.00 | Partly Cloudy | FEW010 SCT230 | 30.9 | 25 | 79% | 30.21 | 1024.0 | |||||||
| 25 | 07:53 | Calm | 8.00 | Partly Cloudy | FEW010 SCT220 | 27 | 21.9 | 81% | 30.2 | 1023.8 | |||||||
| 25 | 06:53 | E 3 | 9.00 | A Few Clouds | FEW060 | 27 | 24.1 | 89% | 30.2 | 1023.8 | |||||||
| 25 | 05:53 | Calm | 10.00 | Fair | CLR | 28 | 24.1 | 85% | 30.2 | 1023.7 | |||||||
| 25 | 04:53 | NE 3 | 10.00 | Fair | CLR | 27 | 24.1 | 89% | 30.21 | 1024.0 | |||||||
| 25 | 03:53 | NE 3 | 10.00 | Fair | CLR | 27 | 24.1 | 35.1 | 27 | 89% | 30.22 | 1024.2 | |||||
| 25 | 02:53 | Calm | 10.00 | Fair | CLR | 28.9 | 24.1 | 82% | 30.23 | 1024.5 | |||||||
| 25 | 01:53 | NE 3 | 9.00 | Fair | CLR | 30.9 | 26.1 | 82% | 30.23 | 1024.5 | |||||||
| 25 | 00:53 | Calm | 10.00 | Fair | CLR | 28.9 | 25 | 85% | 30.23 | 1024.7 | |||||||
| 24 | 23:53 | E 6 | 10.00 | A Few Clouds | FEW200 | 32 | 26.1 | 79% | 27 | 30.23 | 1024.6 | ||||||
| 24 | 22:53 | NE 5 | 10.00 | A Few Clouds | FEW200 | 32 | 26.1 | 79% | 28 | 30.23 | 1024.7 | ||||||
| 24 | 21:53 | Calm | 10.00 | Partly Cloudy | SCT200 | 35.1 | 26.1 | 42.1 | 32 | 70% | 30.22 | 1024.5 | |||||
| 24 | 20:53 | NE 6 | 10.00 | Mostly Cloudy | BKN200 | 36 | 25 | 64% | 32 | 30.22 | 1024.5 | ||||||
| 24 | 19:53 | N 7 | 10.00 | Mostly Cloudy | BKN140 | 33.1 | 24.1 | 70% | 28 | 30.23 | 1024.8 | ||||||
| 24 | 18:53 | N 5 | 10.00 | A Few Clouds | FEW060 | 36 | 25 | 64% | 33 | 30.24 | 1025.2 | ||||||
| 24 | 17:53 | N 3 | 10.00 | Partly Cloudy | FEW060 SCT140 | 39 | 28 | 65% | 30.25 | 1025.4 | |||||||
| 24 | 16:53 | N 6 | 10.00 | Partly Cloudy | FEW060 SCT140 | 39 | 28 | 65% | 35 | 30.25 | 1025.5 | ||||||
| 24 | 15:53 | NW 3 | 10.00 | A Few Clouds | FEW060 | 42.1 | 28.9 | 44.1 | 35.1 | 60% | 30.26 | 1025.8 | |||||
| 24 | 14:53 | N 7 | 10.00 | A Few Clouds | FEW060 | 44.1 | 23 | 43% | 41 | 30.26 | 1025.5 | ||||||
| 24 | 13:53 | N 5 | 10.00 | A Few Clouds | FEW060 | 43 | 23 | 45% | 41 | 30.26 | 1025.8 | ||||||
| 24 | 12:53 | N 7 | 10.00 | A Few Clouds | FEW040 | 42.1 | 24.1 | 49% | 38 | 30.29 | 1026.8 | ||||||
| 24 | 11:53 | N 6 | 10.00 | A Few Clouds | FEW100 FEW220 | 41 | 25 | 53% | 38 | 30.32 | 1027.6 | ||||||
| 24 | 10:53 | Calm | 10.00 | A Few Clouds | FEW080 FEW190 | 37.9 | 21.9 | 52% | 30.34 | 1028.4 | |||||||
| 24 | 09:53 | S 5 | 10.00 | A Few Clouds | FEW080 | 35.1 | 23 | 35.1 | 26.1 | 61% | 32 | 30.34 | 1028.3 | ||||
| 24 | 08:53 | SE 3 | 10.00 | Fair | CLR | 32 | 21.9 | 66% | 30.34 | 1028.4 | |||||||
| 24 | 07:53 | Calm | 10.00 | A Few Clouds | FEW100 | 28.9 | 21.9 | 75% | 30.33 | 1028.2 | |||||||
| 24 | 06:53 | Calm | 10.00 | Fair | CLR | 28 | 24.1 | 85% | 30.34 | 1028.5 | |||||||
| 24 | 05:53 | NE 3 | 10.00 | Fair | CLR | 30 | 25 | 82% | 30.34 | 1028.6 | |||||||
| 24 | 04:53 | N 3 | 10.00 | Fair | CLR | 30 | 24.1 | 79% | 30.34 | 1028.5 | |||||||
| 24 | 03:53 | N 6 | 10.00 | Fair | CLR | 30 | 24.1 | 37 | 28.9 | 79% | 25 | 30.34 | 1028.5 | ||||
| 24 | 02:53 | NE 6 | 10.00 | Fair | CLR | 30.9 | 24.1 | 76% | 26 | 30.34 | 1028.5 | ||||||
| 24 | 01:53 | NE 9 | 10.00 | Fair | CLR | 32 | 24.1 | 73% | 25 | 30.35 | 1028.7 | ||||||
| 24 | 00:53 | NE 8 | 10.00 | Fair | CLR | 33.1 | 25 | 72% | 27 | 30.35 | 1028.6 | ||||||
| 23 | 23:53 | NE 9 | 10.00 | Fair | CLR | 34 | 26.1 | 73% | 27 | 30.35 | 1028.7 | ||||||
| 23 | 22:53 | NE 9 | 10.00 | Fair | CLR | 36 | 27 | 70% | 30 | 30.35 | 1028.6 | ||||||
| 23 | 21:53 | NE 9 | 10.00 | Fair | CLR | 37.9 | 26.1 | 44.1 | 35.1 | 62% | 32 | 30.34 | 1028.4 | ||||
| 23 | 20:53 | N 12 | 10.00 | Fair | CLR | 37.9 | 28.9 | 70% | 31 | 30.34 | 1028.4 | ||||||
| 23 | 19:53 | N 9 | 10.00 | Fair | CLR | 37.9 | 28 | 68% | 32 | 30.33 | 1028.2 | ||||||
| 23 | 18:53 | N 10 | 10.00 | Fair | CLR | 39 | 28.9 | 67% | 33 | 30.33 | 1028.0 | ||||||
| 23 | 17:53 | N 13 | 10.00 | A Few Clouds | FEW250 | 39 | 28 | 65% | 32 | 30.32 | 1027.8 | ||||||
| 23 | 16:53 | N 12 | 10.00 | A Few Clouds | FEW250 | 39.9 | 28 | 63% | 34 | 30.31 | 1027.6 | ||||||
| 23 | 15:53 | N 12 | 10.00 | A Few Clouds | FEW200 | 44.1 | 28.9 | 45 | 37.9 | 55% | 39 | 30.3 | 1027.0 | ||||
| 23 | 14:53 | N 12 | 10.00 | A Few Clouds | FEW200 | 45 | 27 | 49% | 40 | 30.29 | 1026.7 | ||||||
| 23 | 13:53 | N 14 | 10.00 | A Few Clouds | FEW200 | 44.1 | 26.1 | 49% | 38 | 30.28 | 1026.4 | ||||||
| 23 | 12:53 | N 15 | 10.00 | A Few Clouds | FEW200 | 44.1 | 25 | 47% | 38 | 30.29 | 1026.7 | ||||||
| 23 | 11:53 | NE 13 | 10.00 | A Few Clouds | FEW200 | 42.1 | 26.1 | 53% | 36 | 30.31 | 1027.2 | ||||||
| 23 | 10:53 | NE 7 | 10.00 | A Few Clouds | FEW200 | 39.9 | 25 | 55% | 36 | 30.31 | 1027.3 | ||||||
| 23 | 09:53 | NE 6 | 10.00 | A Few Clouds | FEW200 | 37.9 | 26.1 | 37.9 | 30.9 | 62% | 34 | 30.3 | 1027.0 | ||||
| 23 | 08:53 | NE 8 | 10.00 | A Few Clouds | FEW200 | 33.1 | 27 | 78% | 27 | 30.28 | 1026.5 | ||||||
| 23 | 07:53 | N 10 | 10.00 | A Few Clouds | FEW200 | 32 | 25 | 75% | 24 | 30.26 | 1025.6 | ||||||
| 23 | 06:53 | NE 8 | 10.00 | Fair | CLR | 32 | 27 | 82% | 25 | 30.25 | 1025.3 | ||||||
| 23 | 05:53 | NE 6 | 10.00 | Fair | CLR | 30.9 | 28.9 | 92% | 26 | 30.24 | 1025.2 | ||||||
| 23 | 04:53 | NE 6 | 10.00 | A Few Clouds | FEW025 | 32 | 30 | 92% | 27 | 30.24 | 1024.9 | ||||||
| 23 | 03:53 | NE 3 | 10.00 | A Few Clouds | FEW025 | 34 | 30 | 37.9 | 34 | 85% | 30.22 | 1024.3 | |||||
| 23 | 02:53 | NE 8 | 10.00 | Partly Cloudy | SCT140 | 35.1 | 32 | 89% | 29 | 30.22 | 1024.2 | ||||||
| 23 | 01:53 | NE 5 | 10.00 | Partly Cloudy | SCT140 | 35.1 | 32 | 89% | 32 | 30.21 | 1023.8 | ||||||
| 23 | 00:53 | N 7 | 10.00 | Overcast | SCT027 OVC140 | 36 | 30.9 | 82% | 31 | 30.2 | 1023.5 | ||||||
| 22 | 23:53 | NE 6 | 10.00 | Overcast | BKN027 OVC140 | 37 | 24.1 | 59% | 33 | 30.2 | 1023.5 | ||||||
| 22 | 22:53 | NE 5 | 10.00 | Overcast | OVC025 | 37.9 | 24.1 | 57% | 35 | 30.19 | 1023.2 | ||||||
| 22 | 21:53 | NE 5 | 10.00 | Mostly Cloudy | BKN025 BKN130 | 37.9 | 25 | 39.9 | 37 | 60% | 35 | 30.18 | 1023.1 | ||||
| 22 | 20:53 | E 3 | 10.00 | Mostly Cloudy | FEW016 SCT022 BKN130 | 37 | 28 | 70% | 30.17 | 1022.7 | |||||||
| 22 | 19:53 | E 3 | 9.00 | Mostly Cloudy | FEW016 BKN025 BKN140 | 39.9 | 30.9 | 70% | 30.16 | 1022.3 | |||||||
| 22 | 18:53 | Calm | 10.00 | Mostly Cloudy | BKN020 BKN160 | 39 | 33.1 | 79% | 30.17 | 1022.6 | |||||||
| 22 | 17:53 | Calm | 10.00 | Overcast | SCT018 OVC170 | 37.9 | 33.1 | 83% | 30.17 | 1022.7 | |||||||
| 22 | 16:53 | Calm | 10.00 | Mostly Cloudy | FEW100 BKN140 BKN240 | 37.9 | 30.9 | 76% | 30.17 | 1022.6 | |||||||
| 22 | 15:53 | W 3 | 10.00 | Mostly Cloudy | FEW100 BKN170 BKN220 | 39 | 30.9 | 41 | 34 | 73% | 30.16 | 1022.5 | |||||
| 22 | 14:53 | Calm | 10.00 | Mostly Cloudy | FEW010 SCT150 BKN230 | 39.9 | 32 | 73% | 30.15 | 1022.1 | |||||||
| 22 | 13:53 | Calm | 10.00 | Mostly Cloudy | FEW005 SCT120 BKN200 | 39.9 | 30.9 | 70% | 30.16 | 1022.2 | |||||||
| 22 | 12:53 | S 3 | 10.00 | Mostly Cloudy | FEW005 SCT120 BKN200 | 39 | 33.1 | 79% | 30.17 | 1022.5 | |||||||
| 22 | 11:53 | SW 3 | 10.00 | Mostly Cloudy | FEW005 BKN150 BKN200 | 36 | 33.1 | 89% | 30.18 | 1023.2 | |||||||
| 22 | 10:53 | SW 3 | 7.00 | Mostly Cloudy | FEW005 BKN150 BKN200 | 35.1 | 34 | 96% | 30.19 | 1023.5 | |||||||
| 22 | 09:53 | S 3 | 6.00 | Fog/Mist | SCT003 BKN150 BKN200 | 34 | 33.1 | 34 | 28.9 | 97% | 30.18 | 1023.0 | |||||
| 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) | |||||||||||||||