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. | ||||||||||||||||
| 27 | 15:53 | N 10 | 10.00 | Mostly Cloudy | BKN200 | 57.9 | 32 | 38% | 30.15 | 1021.7 | |||||||
| 27 | 14:53 | NW 13 | 10.00 | Partly Cloudy | FEW160 SCT250 | 57 | 33.1 | 41% | 30.17 | 1022.5 | |||||||
| 27 | 13:53 | NW 8 | 10.00 | Partly Cloudy | FEW160 SCT220 | 55.9 | 32 | 40% | 30.2 | 1023.3 | |||||||
| 27 | 12:53 | NW 8 | 10.00 | A Few Clouds | FEW220 | 54 | 30.9 | 42% | 30.22 | 1024.2 | |||||||
| 27 | 11:53 | NE 8 | 10.00 | A Few Clouds | FEW210 | 53.1 | 30 | 41% | 30.25 | 1025.1 | |||||||
| 27 | 10:53 | N 7 | 10.00 | Mostly Cloudy | BKN200 | 48.9 | 32 | 48.9 | 35.1 | 52% | 46 | 30.26 | 1025.6 | ||||
| 27 | 09:53 | N 9 | 10.00 | Partly Cloudy | SCT200 | 45 | 32 | 61% | 41 | 30.28 | 1026.1 | ||||||
| 27 | 08:53 | N 10 | 10.00 | Mostly Cloudy | BKN200 | 42.1 | 33.1 | 71% | 37 | 30.29 | 1026.6 | ||||||
| 27 | 07:53 | NE 8 | 10.00 | Mostly Cloudy | BKN200 | 37.9 | 34 | 86% | 33 | 30.3 | 1027.0 | ||||||
| 27 | 06:53 | N 6 | 10.00 | Partly Cloudy | SCT200 | 36 | 32 | 86% | 32 | 30.32 | 1027.4 | ||||||
| 27 | 05:53 | N 9 | 10.00 | A Few Clouds | FEW190 | 35.1 | 32 | 89% | 29 | 30.33 | 1028.0 | ||||||
| 27 | 04:53 | N 7 | 10.00 | A Few Clouds | FEW190 | 36 | 33.1 | 48.9 | 35.1 | 89% | 31 | 30.35 | 1028.5 | ||||
| 27 | 03:53 | N 7 | 10.00 | A Few Clouds | FEW140 FEW190 | 37 | 32 | 82% | 32 | 30.37 | 1029.4 | ||||||
| 27 | 02:53 | N 6 | 10.00 | Partly Cloudy | SCT140 SCT190 | 37.9 | 32 | 79% | 34 | 30.39 | 1030.1 | ||||||
| 27 | 01:53 | NW 3 | 10.00 | Mostly Cloudy | BKN150 BKN190 | 39 | 32 | 76% | 30.42 | 1031.0 | |||||||
| 27 | 00:53 | NE 5 | 10.00 | A Few Clouds | FEW200 | 41 | 30 | 65% | 38 | 30.44 | 1031.6 | ||||||
| 26 | 23:53 | NE 5 | 10.00 | Partly Cloudy | SCT200 | 44.1 | 30 | 58% | 42 | 30.46 | 1032.4 | ||||||
| 26 | 22:53 | NE 6 | 10.00 | Partly Cloudy | SCT200 | 46 | 28 | 53.1 | 46 | 50% | 44 | 30.48 | 1033.0 | ||||
| 26 | 21:53 | NE 6 | 10.00 | A Few Clouds | FEW200 | 48 | 27 | 44% | 46 | 30.49 | 1033.5 | ||||||
| 26 | 20:53 | NE 6 | 10.00 | A Few Clouds | FEW200 | 48 | 28 | 46% | 46 | 30.5 | 1033.7 | ||||||
| 26 | 19:53 | N 5 | 10.00 | A Few Clouds | FEW040 FEW200 | 48.9 | 28 | 44% | 48 | 30.5 | 1033.8 | ||||||
| 26 | 18:53 | W 6 | 10.00 | Partly Cloudy | FEW050 SCT230 | 50 | 28.9 | 44% | 48 | 30.51 | 1034.1 | ||||||
| 26 | 17:53 | W 8 | 10.00 | Partly Cloudy | FEW050 SCT200 | 52 | 27 | 38% | 30.52 | 1034.3 | |||||||
| 26 | 16:53 | W 9 | 10.00 | A Few Clouds | FEW050 FEW200 | 52 | 27 | 53.1 | 45 | 38% | 30.53 | 1034.7 | |||||
| 26 | 15:53 | W 8 | 10.00 | A Few Clouds | FEW050 | 52 | 28 | 40% | 30.54 | 1034.9 | |||||||
| 26 | 14:53 | W 5 | 10.00 | Partly Cloudy | SCT045 | 51.1 | 28.9 | 43% | 30.54 | 1035.1 | |||||||
| 26 | 13:53 | Vrbl 5 | 10.00 | Partly Cloudy | SCT045 | 50 | 28.9 | 44% | 49 | 30.56 | 1035.8 | ||||||
| 26 | 12:53 | Vrbl 3 | 10.00 | Partly Cloudy | SCT036 | 48.9 | 30 | 48% | 30.57 | 1035.9 | |||||||
| 26 | 11:53 | Vrbl 7 | 10.00 | Partly Cloudy | SCT023 | 46.9 | 32 | 56% | 44 | 30.57 | 1035.9 | ||||||
| 26 | 10:53 | S 8 | 10.00 | Partly Cloudy | SCT020 | 46 | 34 | 46 | 35.1 | 63% | 42 | 30.56 | 1035.7 | ||||
| 26 | 09:53 | S 8 | 10.00 | A Few Clouds | FEW020 | 43 | 34 | 71% | 39 | 30.55 | 1035.4 | ||||||
| 26 | 08:53 | SW 6 | 10.00 | A Few Clouds | FEW020 | 39.9 | 33.1 | 77% | 36 | 30.53 | 1034.8 | ||||||
| 26 | 07:53 | S 5 | 10.00 | A Few Clouds | FEW020 | 37.9 | 33.1 | 83% | 35 | 30.51 | 1034.0 | ||||||
| 26 | 06:53 | S 7 | 10.00 | A Few Clouds | FEW017 | 35.1 | 32 | 89% | 30 | 30.49 | 1033.6 | ||||||
| 26 | 05:53 | S 8 | 10.00 | A Few Clouds | FEW017 | 35.1 | 32 | 89% | 29 | 30.47 | 1032.8 | ||||||
| 26 | 04:53 | E 7 | 10.00 | Mostly Cloudy | BKN017 | 37 | 33.1 | 41 | 37 | 86% | 32 | 30.46 | 1032.3 | ||||
| 26 | 03:53 | SE 3 | 10.00 | Mostly Cloudy | BKN017 | 37.9 | 33.1 | 83% | 30.44 | 1031.6 | |||||||
| 26 | 02:53 | SE 5 | 10.00 | Mostly Cloudy | BKN017 | 37.9 | 34 | 86% | 35 | 30.42 | 1031.1 | ||||||
| 26 | 01:53 | S 5 | 10.00 | Mostly Cloudy | BKN017 | 37.9 | 33.1 | 83% | 35 | 30.4 | 1030.4 | ||||||
| 26 | 00:53 | S 6 | 10.00 | Partly Cloudy | SCT019 | 39 | 34 | 82% | 35 | 30.37 | 1029.3 | ||||||
| 25 | 23:53 | SW 7 | 10.00 | Mostly Cloudy | BKN023 | 39.9 | 33.1 | 77% | 36 | 30.35 | 1028.5 | ||||||
| 25 | 22:53 | SW 5 | 10.00 | Mostly Cloudy | BKN023 | 41 | 34 | 46.9 | 41 | 76% | 38 | 30.32 | 1027.6 | ||||
| 25 | 21:53 | SW 9 G 18 | 10.00 | A Few Clouds | FEW040 FEW110 | 42.1 | 33.1 | 71% | 37 | 30.29 | 1026.6 | ||||||
| 25 | 20:53 | S 17 G 28 | 10.00 | Partly Cloudy | FEW040 FEW085 SCT120 | 42.1 | 32 | 68% | 34 | 30.25 | 1025.2 | ||||||
| 25 | 19:53 | S 9 | 10.00 | Partly Cloudy | FEW030 SCT045 SCT120 | 44.1 | 33.1 | 65% | 40 | 30.23 | 1024.6 | ||||||
| 25 | 18:53 | S 12 G 21 | 10.00 | Partly Cloudy | FEW030 SCT045 SCT110 | 45 | 36 | 71% | 40 | 30.21 | 1023.7 | ||||||
| 25 | 17:53 | SW 10 G 20 | 10.00 | Partly Cloudy | FEW025 SCT045 SCT090 | 46.9 | 36 | 66% | 43 | 30.19 | 1023.0 | ||||||
| 25 | 16:53 | S 18 G 30 | 10.00 | Partly Cloudy | FEW025 SCT050 SCT100 | 46.9 | 36 | 52 | 43 | 66% | 40 | 30.16 | 1022.0 | ||||
| 25 | 15:53 | SW 22 G 31 | 10.00 | Mostly Cloudy and Breezy | SCT016 BKN070 BKN095 | 45 | 37.9 | 77% | 37 | 30.14 | 1021.3 | ||||||
| 25 | 14:53 | S 17 G 29 | 10.00 | Mostly Cloudy | FEW030 BKN045 BKN060 | 43 | 37.9 | 82% | 36 | 30.12 | 1020.8 | ||||||
| 25 | 13:53 | SW 15 G 24 | 10.00 | Mostly Cloudy | FEW016 BKN035 BKN047 | 44.1 | 37.9 | 79% | 38 | 30.12 | 1020.7 | ||||||
| 25 | 12:53 | W 22 G 37 | 10.00 | Light Rain and Breezy | SCT030 SCT048 BKN080 BKN140 | 46 | 37.9 | 73% | 39 | 30.09 | 1019.8 | ||||||
| 25 | 11:53 | S 12 | 10.00 | Mostly Cloudy | SCT036 SCT100 BKN160 | 51.1 | 37 | 59% | 30.07 | 1019.0 | |||||||
| 25 | 10:53 | S 13 | 10.00 | Mostly Cloudy | SCT035 SCT120 BKN160 | 50 | 39.9 | 50 | 41 | 68% | 46 | 30.07 | 1019.1 | 0.03 | |||
| 25 | 09:53 | S 13 G 20 | 10.00 | Partly Cloudy | FEW030 SCT140 SCT200 | 46.9 | 39.9 | 77% | 42 | 30.06 | 1018.7 | ||||||
| 25 | 08:53 | S 13 | 10.00 | Mostly Cloudy | FEW036 BKN047 BKN200 | 45 | 41 | 86% | 39 | 30.06 | 1018.6 | ||||||
| 25 | 07:53 | S 10 | 10.00 | Partly Cloudy | SCT020 SCT200 | 44.1 | 39 | 83% | 39 | 30.04 | 1018.2 | 0.03 | |||||
| 25 | 06:53 | S 12 | 10.00 | Partly Cloudy | FEW030 FEW050 SCT200 | 42.1 | 39.9 | 92% | 36 | 30.04 | 1017.9 | ||||||
| 25 | 05:53 | SW 9 | 10.00 | Overcast | FEW015 BKN033 OVC050 | 43 | 39.9 | 89% | 38 | 30.04 | 1018.0 | 0.03 | |||||
| 25 | 04:53 | S 9 | 10.00 | Overcast | SCT023 BKN055 OVC110 | 44.1 | 41 | 46.9 | 44.1 | 89% | 40 | 30.03 | 1017.5 | ||||
| 25 | 03:53 | SW 8 | 10.00 | Overcast | BKN014 BKN030 OVC050 | 45 | 42.1 | 90% | 41 | 30.04 | 1017.9 | ||||||
| 25 | 02:53 | S 9 | 10.00 | Mostly Cloudy | SCT011 BKN025 | 44.1 | 42.1 | 93% | 40 | 30.03 | 1017.7 | ||||||
| 25 | 01:53 | S 10 | 10.00 | Partly Cloudy | FEW010 SCT042 | 45 | 42.1 | 90% | 40 | 30.03 | 1017.5 | ||||||
| 25 | 00:53 | S 12 | 10.00 | Mostly Cloudy | FEW008 BKN039 | 45 | 43 | 93% | 40 | 30.01 | 1017.0 | ||||||
| 24 | 23:53 | S 14 G 23 | 10.00 | Mostly Cloudy | FEW018 BKN037 | 46 | 44.1 | 93% | 40 | 30 | 1016.8 | ||||||
| 24 | 22:53 | SW 14 G 25 | 10.00 | Mostly Cloudy | BKN018 | 46 | 43 | 53.1 | 46 | 89% | 40 | 29.98 | 1016.0 | ||||
| 24 | 21:53 | SW 14 | 10.00 | A Few Clouds | FEW040 | 46 | 43 | 89% | 40 | 29.96 | 1015.4 | ||||||
| 24 | 20:53 | SW 16 | 10.00 | Partly Cloudy | FEW025 FEW045 SCT200 | 46.9 | 42.1 | 83% | 41 | 29.96 | 1015.2 | ||||||
| 24 | 19:53 | SW 15 G 28 | 10.00 | Partly Cloudy | FEW025 SCT045 SCT200 | 48 | 42.1 | 80% | 43 | 29.93 | 1014.4 | ||||||
| 24 | 18:53 | S 14 G 23 | 10.00 | Mostly Cloudy | SCT035 BKN050 BKN200 | 50 | 43 | 77% | 45 | 29.92 | 1013.9 | ||||||
| 24 | 17:53 | SW 17 G 25 | 10.00 | Mostly Cloudy | SCT025 BKN045 BKN200 | 53.1 | 46.9 | 80% | 29.89 | 1012.7 | |||||||
| 24 | 16:53 | SW 18 G 28 | 10.00 | Mostly Cloudy | SCT020 BKN050 BKN180 | 53.1 | 50 | 54 | 46 | 89% | 29.85 | 1011.6 | 0.02 | 0.1 | |||
| 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) | |||||||||||||||