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. | ||||||||||||||||
| 02 | 14:53 | N 14 G 20 | 10.00 | Partly Cloudy | FEW100 SCT250 | 71.1 | 52 | 51% | 29.97 | 1015.4 | |||||||
| 02 | 13:53 | N 12 | 10.00 | Mostly Cloudy | BKN250 | 70 | 53.1 | 55% | 29.99 | 1016.0 | |||||||
| 02 | 12:53 | N 14 G 20 | 10.00 | Partly Cloudy | FEW150 SCT250 | 68 | 52 | 57% | 30 | 1016.5 | |||||||
| 02 | 11:53 | N 8 | 10.00 | Partly Cloudy | FEW150 SCT250 | 64 | 51.1 | 63% | 30.02 | 1017.1 | |||||||
| 02 | 10:53 | N 9 | 10.00 | Mostly Cloudy | FEW150 BKN250 | 60.1 | 50 | 60.1 | 48.9 | 70% | 30.03 | 1017.5 | |||||
| 02 | 09:53 | N 10 | 10.00 | Mostly Cloudy | FEW005 SCT150 BKN250 | 57 | 48.9 | 74% | 30.03 | 1017.5 | |||||||
| 02 | 08:53 | Vrbl 3 | 10.00 | Mostly Cloudy | FEW005 SCT150 BKN250 | 55 | 48 | 77% | 30.04 | 1017.7 | |||||||
| 02 | 07:53 | Calm | 9.00 | Mostly Cloudy | FEW070 SCT150 BKN250 | 51.1 | 48 | 89% | 30.03 | 1017.3 | |||||||
| 02 | 06:53 | NW 5 | 8.00 | Overcast | FEW070 BKN150 OVC250 | 50 | 48 | 93% | 49 | 30.02 | 1017.2 | ||||||
| 02 | 05:53 | Calm | 10.00 | Overcast | FEW009 BKN130 BKN170 OVC230 | 50 | 48 | 93% | 30.03 | 1017.4 | |||||||
| 02 | 04:53 | Calm | 10.00 | Mostly Cloudy | SCT140 BKN230 | 50 | 48 | 59 | 50 | 93% | 30.03 | 1017.4 | |||||
| 02 | 03:53 | S 8 | 10.00 | Overcast | FEW010 BKN140 OVC250 | 51.1 | 48 | 89% | 30.05 | 1018.2 | |||||||
| 02 | 02:53 | SW 3 | 10.00 | Overcast | FEW110 OVC250 | 51.1 | 48 | 89% | 30.03 | 1017.3 | |||||||
| 02 | 01:53 | SW 5 | 10.00 | Overcast | FEW100 SCT130 OVC250 | 53.1 | 48.9 | 86% | 30.03 | 1017.5 | |||||||
| 02 | 00:53 | Calm | 10.00 | Overcast | SCT100 OVC250 | 55 | 46.9 | 74% | 30.03 | 1017.4 | |||||||
| 01 | 23:53 | W 3 | 10.00 | Overcast | BKN100 BKN150 OVC250 | 57 | 46 | 67% | 30.02 | 1017.2 | |||||||
| 01 | 22:53 | W 7 | 10.00 | Mostly Cloudy | FEW110 BKN140 BKN250 | 60.1 | 46 | 70 | 60.1 | 60% | 30.01 | 1016.8 | |||||
| 01 | 21:53 | N 8 | 10.00 | Mostly Cloudy | FEW100 BKN140 BKN250 | 62.1 | 45 | 54% | 30 | 1016.5 | |||||||
| 01 | 20:53 | N 9 | 10.00 | Mostly Cloudy | SCT100 BKN130 BKN240 | 63 | 46.9 | 56% | 29.99 | 1016.0 | |||||||
| 01 | 19:53 | N 6 | 10.00 | Mostly Cloudy | FEW040 BKN110 BKN200 | 64 | 46.9 | 54% | 29.97 | 1015.3 | |||||||
| 01 | 18:53 | N 7 | 10.00 | Mostly Cloudy | FEW050 BKN110 BKN200 | 66 | 46 | 49% | 29.96 | 1015.1 | |||||||
| 01 | 17:53 | N 12 | 10.00 | Mostly Cloudy | FEW050 BKN120 BKN200 | 69.1 | 45 | 42% | 29.97 | 1015.3 | |||||||
| 01 | 16:53 | N 9 | 10.00 | Mostly Cloudy | FEW050 SCT110 BKN200 BKN250 | 70 | 46 | 72 | 63 | 42% | 29.96 | 1015.2 | |||||
| 01 | 15:53 | N 12 | 10.00 | Mostly Cloudy | FEW040 FEW100 SCT160 BKN220 | 70 | 45 | 41% | 29.98 | 1015.6 | |||||||
| 01 | 14:53 | Vrbl 6 | 10.00 | Mostly Cloudy | FEW100 BKN170 BKN250 | 71.1 | 46 | 41% | 29.99 | 1016.1 | |||||||
| 01 | 13:53 | W 9 | 10.00 | Mostly Cloudy | SCT120 BKN250 | 68 | 46.9 | 47% | 30 | 1016.2 | |||||||
| 01 | 12:53 | NW 8 | 10.00 | Mostly Cloudy | FEW070 SCT130 BKN250 | 66 | 48 | 52% | 30 | 1016.4 | |||||||
| 01 | 11:53 | NW 8 | 10.00 | Mostly Cloudy | FEW050 SCT120 BKN250 | 64.9 | 48.9 | 56% | 30.02 | 1016.8 | |||||||
| 01 | 10:53 | NW 8 | 10.00 | Mostly Cloudy | FEW050 SCT140 BKN250 | 64 | 48 | 64.9 | 52 | 56% | 30.02 | 1017.2 | |||||
| 01 | 09:53 | N 8 | 10.00 | Mostly Cloudy | FEW040 SCT130 BKN250 | 63 | 45 | 52% | 30.04 | 1017.6 | |||||||
| 01 | 08:53 | N 10 | 10.00 | Mostly Cloudy | FEW130 BKN250 | 61 | 44.1 | 54% | 30.05 | 1017.9 | |||||||
| 01 | 07:53 | NE 6 | 10.00 | Mostly Cloudy | FEW130 BKN250 | 57.9 | 46.9 | 67% | 30.04 | 1017.8 | |||||||
| 01 | 06:53 | E 5 | 10.00 | Mostly Cloudy | FEW100 BKN250 | 54 | 46.9 | 77% | 30.03 | 1017.2 | |||||||
| 01 | 05:53 | N 3 | 10.00 | Partly Cloudy | FEW100 SCT250 | 52 | 46 | 80% | 30.02 | 1017.0 | |||||||
| 01 | 04:53 | Calm | 10.00 | Partly Cloudy | SCT250 | 53.1 | 46 | 62.1 | 53.1 | 77% | 30.01 | 1016.7 | |||||
| 01 | 03:53 | N 8 | 10.00 | Partly Cloudy | SCT250 | 55 | 46 | 72% | 30.01 | 1016.6 | |||||||
| 01 | 02:53 | NW 5 | 10.00 | Partly Cloudy | SCT250 | 55 | 46.9 | 74% | 30.01 | 1016.6 | |||||||
| 01 | 01:53 | N 6 | 10.00 | Partly Cloudy | SCT250 | 55.9 | 48 | 75% | 30.01 | 1016.6 | |||||||
| 01 | 00:53 | NE 12 | 10.00 | Partly Cloudy | FEW100 SCT200 | 61 | 48 | 63% | 30.01 | 1016.6 | |||||||
| 30 | 23:53 | N 9 | 10.00 | Partly Cloudy | FEW100 SCT200 | 62.1 | 48 | 60% | 30.01 | 1016.7 | |||||||
| 30 | 22:53 | N 9 | 10.00 | Partly Cloudy | FEW100 SCT200 | 61 | 46 | 75 | 60.1 | 58% | 30.02 | 1017.0 | |||||
| 30 | 21:53 | NW 6 | 10.00 | Partly Cloudy | SCT200 SCT250 | 62.1 | 46 | 56% | 30.02 | 1017.0 | |||||||
| 30 | 20:53 | N 8 | 10.00 | Partly Cloudy | SCT200 SCT250 | 63 | 48 | 58% | 30 | 1016.5 | |||||||
| 30 | 19:53 | NW 3 | 10.00 | Partly Cloudy | SCT200 SCT250 | 69.1 | 44.1 | 41% | 30 | 1016.3 | |||||||
| 30 | 18:53 | NE 5 | 10.00 | Partly Cloudy | FEW040 SCT200 SCT250 | 73 | 45 | 37% | 30 | 1016.5 | |||||||
| 30 | 17:53 | N 7 | 10.00 | Mostly Cloudy | FEW040 SCT200 BKN250 | 73.9 | 42.1 | 32% | 30.01 | 1016.9 | |||||||
| 30 | 16:53 | N 7 | 10.00 | Mostly Cloudy | FEW040 FEW080 SCT200 BKN250 | 73.9 | 45 | 75 | 62.1 | 36% | 30.03 | 1017.4 | |||||
| 30 | 15:53 | W 7 | 10.00 | Mostly Cloudy | FEW035 FEW080 SCT200 BKN250 | 73 | 46.9 | 40% | 30.05 | 1018.2 | |||||||
| 30 | 14:53 | NW 8 | 10.00 | Mostly Cloudy | FEW035 FEW070 BKN200 BKN250 | 71.1 | 50 | 47% | 30.07 | 1018.8 | |||||||
| 30 | 13:53 | NW 9 | 10.00 | Mostly Cloudy | FEW070 SCT230 BKN260 | 68 | 50 | 53% | 30.08 | 1019.2 | |||||||
| 30 | 12:53 | NW 6 | 10.00 | Mostly Cloudy | FEW060 SCT210 BKN250 | 66 | 50 | 56% | 30.1 | 1019.8 | |||||||
| 30 | 11:53 | N 6 | 10.00 | Mostly Cloudy | FEW060 SCT220 BKN260 | 66 | 48.9 | 54% | 30.12 | 1020.4 | |||||||
| 30 | 10:53 | W 6 | 10.00 | Overcast | FEW050 FEW220 OVC250 | 62.1 | 48.9 | 62.1 | 48 | 62% | 30.13 | 1020.9 | |||||
| 30 | 09:53 | W 6 | 10.00 | Mostly Cloudy | FEW220 BKN250 | 60.1 | 48 | 65% | 30.15 | 1021.4 | |||||||
| 30 | 08:53 | N 3 | 10.00 | Mostly Cloudy | BKN250 | 57 | 46.9 | 69% | 30.16 | 1021.7 | |||||||
| 30 | 07:53 | N 7 | 10.00 | Mostly Cloudy | BKN250 | 53.1 | 46 | 77% | 30.17 | 1022.1 | |||||||
| 30 | 06:53 | N 5 | 10.00 | Partly Cloudy | SCT250 | 50 | 45 | 83% | 49 | 30.16 | 1022.0 | ||||||
| 30 | 05:53 | NW 3 | 10.00 | A Few Clouds | FEW250 | 48 | 44.1 | 86% | 30.16 | 1022.0 | |||||||
| 30 | 04:53 | N 3 | 10.00 | Fair | CLR | 50 | 45 | 57 | 48.9 | 83% | 30.16 | 1021.9 | |||||
| 30 | 03:53 | Vrbl 3 | 10.00 | Fair | CLR | 51.1 | 45 | 80% | 30.16 | 1021.8 | |||||||
| 30 | 02:53 | N 9 | 10.00 | Fair | CLR | 52 | 45 | 77% | 30.16 | 1021.8 | |||||||
| 30 | 01:53 | N 10 | 10.00 | Fair | CLR | 55 | 45 | 69% | 30.17 | 1022.3 | |||||||
| 30 | 00:53 | N 10 | 10.00 | Fair | CLR | 55.9 | 45 | 67% | 30.18 | 1022.5 | |||||||
| 29 | 23:53 | N 9 | 10.00 | Fair | CLR | 55 | 46 | 72% | 30.18 | 1022.6 | |||||||
| 29 | 22:53 | N 8 | 10.00 | Fair | CLR | 57 | 46 | 64.9 | 55.9 | 67% | 30.19 | 1022.7 | |||||
| 29 | 21:53 | N 10 | 10.00 | A Few Clouds | FEW250 | 57 | 45 | 64% | 30.19 | 1023.0 | |||||||
| 29 | 20:53 | N 9 | 10.00 | A Few Clouds | FEW040 FEW250 | 57.9 | 42.1 | 56% | 30.18 | 1022.7 | |||||||
| 29 | 19:53 | N 8 | 10.00 | A Few Clouds | FEW040 | 60.1 | 45 | 58% | 30.18 | 1022.5 | |||||||
| 29 | 18:53 | N 12 | 10.00 | A Few Clouds | FEW040 | 63 | 44.1 | 50% | 30.18 | 1022.6 | |||||||
| 29 | 17:53 | N 14 | 10.00 | A Few Clouds | FEW050 | 64.9 | 44.1 | 47% | 30.19 | 1023.0 | |||||||
| 29 | 16:53 | NW 13 | 10.00 | A Few Clouds | FEW050 | 64.9 | 44.1 | 66 | 57 | 47% | 30.19 | 1023.1 | |||||
| 29 | 15:53 | NW 10 G 18 | 10.00 | A Few Clouds | FEW050 | 64.9 | 46 | 51% | 30.21 | 1023.5 | |||||||
| 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) | |||||||||||||||