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. | ||||||||||||||||
| 31 | 09:53 | N 10 | 10.00 | Partly Cloudy | FEW010 SCT250 | 62.1 | 51.1 | 67% | 29.93 | 1013.9 | |||||||
| 31 | 08:53 | N 9 | 10.00 | Partly Cloudy | SCT007 SCT250 | 60.1 | 53.1 | 78% | 29.94 | 1014.4 | |||||||
| 31 | 07:53 | N 7 | 9.00 | Mostly Cloudy | SCT008 BKN250 | 57.9 | 54 | 87% | 29.95 | 1014.7 | |||||||
| 31 | 06:53 | NE 7 | 9.00 | Partly Cloudy | FEW008 SCT250 | 55.9 | 53.1 | 90% | 29.95 | 1014.6 | |||||||
| 31 | 05:53 | N 7 | 10.00 | A Few Clouds | FEW250 | 55.9 | 53.1 | 90% | 29.95 | 1014.6 | |||||||
| 31 | 04:53 | N 7 | 10.00 | Partly Cloudy | SCT250 | 55.9 | 53.1 | 62.1 | 55 | 90% | 29.96 | 1015.1 | |||||
| 31 | 03:53 | NE 12 | 10.00 | Partly Cloudy | SCT250 | 57.9 | 53.1 | 84% | 29.97 | 1015.5 | |||||||
| 31 | 02:53 | N 9 | 10.00 | Partly Cloudy | SCT240 | 57 | 51.1 | 81% | 29.98 | 1015.9 | |||||||
| 31 | 01:53 | N 8 | 10.00 | Mostly Cloudy | BKN250 | 59 | 51.1 | 75% | 30 | 1016.3 | |||||||
| 31 | 00:53 | N 7 | 10.00 | Partly Cloudy | SCT250 | 59 | 51.1 | 75% | 30.01 | 1016.9 | |||||||
| 30 | 23:53 | N 7 | 10.00 | Fair | CLR | 60.1 | 51.1 | 72% | 30.03 | 1017.3 | |||||||
| 30 | 22:53 | NE 9 | 10.00 | A Few Clouds | FEW250 | 62.1 | 50 | 70 | 62.1 | 65% | 30.04 | 1017.7 | |||||
| 30 | 21:53 | N 13 | 10.00 | A Few Clouds | FEW100 FEW200 | 64 | 48.9 | 58% | 30.06 | 1018.3 | |||||||
| 30 | 20:53 | N 9 | 10.00 | Partly Cloudy | FEW100 SCT200 | 64 | 48 | 56% | 30.06 | 1018.4 | |||||||
| 30 | 19:53 | N 8 | 10.00 | Partly Cloudy | FEW070 SCT200 | 64.9 | 48 | 54% | 30.06 | 1018.3 | |||||||
| 30 | 18:53 | NW 5 | 10.00 | Mostly Cloudy | BKN055 BKN220 | 66.9 | 46.9 | 49% | 30.06 | 1018.6 | |||||||
| 30 | 17:53 | NW 8 | 10.00 | Mostly Cloudy | SCT060 BKN100 BKN220 | 69.1 | 46 | 44% | 30.07 | 1018.9 | |||||||
| 30 | 16:53 | W 9 | 10.00 | Mostly Cloudy | SCT065 BKN100 BKN220 | 70 | 45 | 71.1 | 62.1 | 41% | 30.09 | 1019.4 | |||||
| 30 | 15:53 | Vrbl 5 | 10.00 | Partly Cloudy | FEW060 SCT100 SCT220 | 68 | 46.9 | 47% | 30.1 | 1019.7 | |||||||
| 30 | 14:53 | Vrbl 3 | 10.00 | Mostly Cloudy | FEW050 SCT100 BKN220 | 69.1 | 48.9 | 49% | 30.11 | 1020.1 | |||||||
| 30 | 13:53 | SW 9 | 10.00 | Partly Cloudy | FEW033 SCT100 SCT220 | 68 | 50 | 53% | 30.13 | 1020.7 | |||||||
| 30 | 12:53 | Vrbl 6 | 10.00 | Mostly Cloudy | SCT029 SCT037 BKN220 | 66.9 | 51.1 | 57% | 30.14 | 1021.1 | |||||||
| 30 | 11:53 | SW 3 | 10.00 | Mostly Cloudy | SCT024 BKN220 | 62.1 | 50 | 65% | 30.14 | 1021.3 | |||||||
| 30 | 10:53 | Vrbl 6 | 10.00 | Mostly Cloudy | SCT029 BKN200 | 61 | 50 | 61 | 55 | 67% | 30.14 | 1021.3 | |||||
| 30 | 09:53 | SW 6 | 10.00 | Mostly Cloudy | BKN029 | 59 | 50 | 72% | 30.14 | 1021.1 | |||||||
| 30 | 08:53 | S 8 | 10.00 | Overcast | FEW020 OVC029 | 57.9 | 50 | 75% | 30.14 | 1021.3 | |||||||
| 30 | 07:53 | S 7 | 10.00 | Overcast | SCT017 OVC028 | 57 | 50 | 78% | 30.14 | 1021.2 | |||||||
| 30 | 06:53 | SE 6 | 10.00 | Mostly Cloudy | FEW020 BKN060 | 55 | 48.9 | 80% | 30.13 | 1020.8 | |||||||
| 30 | 05:53 | SE 8 | 10.00 | Mostly Cloudy | SCT020 BKN047 BKN065 | 55.9 | 48.9 | 77% | 30.12 | 1020.6 | |||||||
| 30 | 04:53 | SE 6 | 10.00 | Overcast | BKN020 OVC045 | 55.9 | 50 | 59 | 55.9 | 81% | 30.13 | 1020.8 | |||||
| 30 | 03:53 | S 6 | 10.00 | Overcast | FEW016 BKN023 OVC060 | 55.9 | 50 | 81% | 30.12 | 1020.4 | |||||||
| 30 | 02:53 | S 6 | 10.00 | Overcast | SCT022 OVC055 | 55.9 | 50 | 81% | 30.12 | 1020.4 | |||||||
| 30 | 01:53 | S 7 | 10.00 | Overcast | BKN021 OVC050 | 57 | 50 | 78% | 30.12 | 1020.6 | |||||||
| 30 | 00:53 | S 7 | 10.00 | Mostly Cloudy | SCT022 BKN040 | 57 | 50 | 78% | 30.11 | 1020.2 | |||||||
| 29 | 23:53 | SW 8 | 10.00 | Partly Cloudy | FEW048 SCT055 | 57.9 | 51.1 | 78% | 30.11 | 1020.1 | |||||||
| 29 | 22:53 | SW 13 | 10.00 | Mostly Cloudy | BKN055 | 59 | 50 | 68 | 59 | 72% | 30.1 | 1019.9 | |||||
| 29 | 21:53 | SW 9 | 10.00 | Partly Cloudy | SCT070 SCT085 | 61 | 48.9 | 65% | 30.1 | 1019.8 | |||||||
| 29 | 20:53 | SW 13 | 10.00 | Partly Cloudy | SCT075 | 62.1 | 48.9 | 62% | 30.08 | 1019.1 | |||||||
| 29 | 19:53 | SW 10 | 10.00 | Mostly Cloudy | FEW060 SCT080 BKN100 | 64 | 48 | 56% | 30.06 | 1018.5 | |||||||
| 29 | 18:53 | SW 14 | 10.00 | Mostly Cloudy | SCT040 BKN070 | 64.9 | 48 | 54% | 30.05 | 1018.2 | |||||||
| 29 | 17:53 | SW 10 | 10.00 | Light Rain | BKN050 BKN070 | 66 | 48.9 | 54% | 30.06 | 1018.3 | |||||||
| 29 | 16:53 | S 12 | 10.00 | Mostly Cloudy | BKN050 BKN070 BKN100 | 68 | 48 | 71.1 | 59 | 49% | 30.05 | 1018.2 | |||||
| 29 | 15:53 | S 9 G 20 | 10.00 | Mostly Cloudy | SCT040 SCT065 BKN100 | 71.1 | 45 | 39% | 30.05 | 1018.1 | |||||||
| 29 | 14:53 | Vrbl 6 | 10.00 | Mostly Cloudy | SCT040 BKN080 | 68 | 48 | 49% | 30.06 | 1018.4 | |||||||
| 29 | 13:53 | S 10 | 10.00 | Mostly Cloudy | SCT035 BKN060 BKN070 | 66.9 | 48.9 | 53% | 30.07 | 1018.7 | |||||||
| 29 | 12:53 | S 8 | 10.00 | Mostly Cloudy | SCT033 BKN055 | 64.9 | 48 | 54% | 30.06 | 1018.5 | |||||||
| 29 | 11:53 | SE 5 | 10.00 | Partly Cloudy | SCT027 SCT065 | 62.1 | 48 | 60% | 30.05 | 1018.3 | |||||||
| 29 | 10:53 | Vrbl 5 | 10.00 | Mostly Cloudy | FEW006 BKN026 | 59 | 51.1 | 60.1 | 55 | 75% | 30.05 | 1018.1 | 0.56 | ||||
| 29 | 09:53 | S 7 | 10.00 | Mostly Cloudy | FEW006 BKN026 | 57 | 54 | 90% | 30.05 | 1018.0 | |||||||
| 29 | 08:53 | SW 5 | 10.00 | Overcast | SCT006 BKN016 OVC021 | 55 | 53.1 | 93% | 30.04 | 1017.8 | 0.01 | ||||||
| 29 | 07:53 | NE 6 G 18 | 4.00 | Light Rain Fog/Mist | FEW007 SCT017 OVC036 | 55 | 53.1 | 93% | 30.01 | 1016.8 | 0.27 | 0.55 | |||||
| 29 | 06:53 | NW 3 | 1.50 | Heavy Rain Fog/Mist | BKN008 OVC015 | 55 | 54 | 96% | 30.01 | 1016.6 | 0.28 | ||||||
| 29 | 05:53 | S 6 | 10.00 | Overcast | OVC017 | 57.9 | 51.1 | 78% | 29.99 | 1016.1 | |||||||
| 29 | 04:53 | S 7 | 10.00 | Overcast | OVC023 | 57.9 | 51.1 | 61 | 57.9 | 78% | 30 | 1016.3 | |||||
| 29 | 03:53 | S 9 | 10.00 | Overcast | BKN024 BKN060 OVC100 | 57.9 | 51.1 | 78% | 30 | 1016.3 | |||||||
| 29 | 02:53 | SW 8 | 10.00 | Overcast | BKN024 OVC055 | 59 | 51.1 | 75% | 30 | 1016.4 | |||||||
| 29 | 01:53 | SW 6 | 10.00 | Overcast | BKN023 BKN029 OVC070 | 59 | 52 | 78% | 30.01 | 1016.6 | |||||||
| 29 | 00:53 | S 8 | 10.00 | Overcast | BKN023 OVC033 | 59 | 52 | 78% | 30.01 | 1016.6 | |||||||
| 28 | 23:53 | SW 5 | 10.00 | Overcast | BKN028 OVC050 | 60.1 | 52 | 75% | 30.01 | 1016.6 | |||||||
| 28 | 22:53 | N 5 | 10.00 | Mostly Cloudy | SCT030 BKN065 BKN100 | 61 | 51.1 | 72 | 61 | 70% | 30.01 | 1016.6 | |||||
| 28 | 21:53 | N 8 | 10.00 | Mostly Cloudy | BKN031 BKN065 | 62.1 | 51.1 | 67% | 30.01 | 1016.8 | |||||||
| 28 | 20:53 | N 12 | 10.00 | Mostly Cloudy | SCT050 BKN070 | 64 | 52 | 65% | 30 | 1016.4 | |||||||
| 28 | 19:53 | NW 3 | 10.00 | Mostly Cloudy | FEW050 BKN065 | 64.9 | 53.1 | 66% | 29.99 | 1016.0 | |||||||
| 28 | 18:53 | W 6 | 10.00 | Mostly Cloudy | FEW040 BKN060 | 69.1 | 51.1 | 53% | 29.99 | 1015.8 | |||||||
| 28 | 17:53 | SW 5 | 10.00 | Mostly Cloudy | FEW035 BKN060 | 70 | 51.1 | 51% | 29.99 | 1016.0 | |||||||
| 28 | 16:53 | SW 10 | 10.00 | Mostly Cloudy | FEW030 BKN055 | 70 | 52 | 73 | 63 | 53% | 30.01 | 1016.5 | |||||
| 28 | 15:53 | SW 8 | 10.00 | Partly Cloudy | FEW030 SCT060 | 72 | 53.1 | 52% | 30.02 | 1017.0 | |||||||
| 28 | 14:53 | Vrbl 6 | 10.00 | Mostly Cloudy | SCT028 BKN050 | 70 | 52 | 53% | 30.03 | 1017.5 | |||||||
| 28 | 13:53 | SW 12 | 10.00 | Mostly Cloudy | SCT025 BKN050 | 69.1 | 53.1 | 57% | 30.05 | 1018.2 | |||||||
| 28 | 12:53 | S 6 | 10.00 | Mostly Cloudy | SCT024 BKN030 BKN049 | 68 | 53.1 | 59% | 30.06 | 1018.4 | |||||||
| 28 | 11:53 | S 6 | 10.00 | Overcast | SCT020 BKN024 OVC046 | 64.9 | 54 | 68% | 30.07 | 1018.9 | |||||||
| 28 | 10:53 | SW 6 | 10.00 | Overcast | BKN021 BKN026 OVC045 | 63 | 54 | 63 | 57 | 73% | 30.08 | 1019.1 | |||||
| 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) | |||||||||||||||