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. | ||||||||||||||||
| 10 | 08:53 | W 6 | 10.00 | Overcast | BKN010 OVC020 | 53.1 | 48.9 | 86% | 30.07 | 1018.9 | |||||||
| 10 | 07:53 | W 6 | 10.00 | Overcast | FEW006 BKN013 OVC022 | 53.1 | 50 | 89% | 30.06 | 1018.5 | |||||||
| 10 | 06:53 | SE 6 | 10.00 | Mostly Cloudy | FEW060 SCT140 BKN240 | 52 | 48 | 86% | 30.03 | 1017.3 | |||||||
| 10 | 05:53 | Calm | 10.00 | Overcast | SCT100 SCT150 OVC250 | 48.9 | 46.9 | 93% | 30.06 | 1018.4 | |||||||
| 10 | 04:53 | Calm | 10.00 | Mostly Cloudy | FEW100 BKN250 | 50 | 46.9 | 57.9 | 48.9 | 89% | 30.04 | 1017.9 | |||||
| 10 | 03:53 | Calm | 10.00 | Mostly Cloudy | BKN250 | 51.1 | 48 | 89% | 30.04 | 1017.7 | |||||||
| 10 | 02:53 | Calm | 10.00 | Partly Cloudy | FEW190 SCT250 | 51.1 | 46.9 | 86% | 30.02 | 1017.2 | |||||||
| 10 | 01:53 | NW 3 | 10.00 | Partly Cloudy | SCT230 | 53.1 | 46.9 | 80% | 30.01 | 1016.8 | |||||||
| 10 | 00:53 | N 6 | 10.00 | Partly Cloudy | SCT230 | 55.9 | 46 | 70% | 30.01 | 1016.8 | |||||||
| 09 | 23:53 | N 3 | 10.00 | Partly Cloudy | SCT230 | 57 | 46 | 67% | 30.01 | 1016.7 | |||||||
| 09 | 22:53 | NW 3 | 10.00 | Mostly Cloudy | SCT180 BKN230 | 57.9 | 48 | 69.1 | 57.9 | 70% | 30.01 | 1016.9 | |||||
| 09 | 21:53 | NW 3 | 10.00 | Partly Cloudy | SCT180 SCT230 | 57.9 | 48 | 70% | 30.01 | 1016.8 | |||||||
| 09 | 20:53 | N 6 | 10.00 | Partly Cloudy | SCT180 SCT230 | 61 | 46.9 | 60% | 30 | 1016.5 | |||||||
| 09 | 19:53 | N 6 | 10.00 | Mostly Cloudy | SCT180 BKN230 | 64.9 | 46.9 | 52% | 30.01 | 1016.7 | |||||||
| 09 | 18:53 | NW 5 | 10.00 | Mostly Cloudy | BKN200 | 66 | 46.9 | 50% | 30.02 | 1017.2 | |||||||
| 09 | 17:53 | N 5 | 10.00 | Mostly Cloudy | BKN200 | 68 | 46 | 45% | 30.05 | 1017.9 | |||||||
| 09 | 16:53 | N 6 | 10.00 | Mostly Cloudy | BKN200 | 69.1 | 45 | 69.1 | 61 | 42% | 30.06 | 1018.5 | |||||
| 09 | 15:53 | NW 8 | 10.00 | Mostly Cloudy | BKN230 | 68 | 44.1 | 42% | 30.09 | 1019.4 | |||||||
| 09 | 14:53 | NW 9 | 10.00 | Mostly Cloudy | BKN250 | 66 | 45 | 47% | 30.1 | 1019.8 | |||||||
| 09 | 13:53 | W 9 | 10.00 | Mostly Cloudy | BKN250 | 64.9 | 46.9 | 52% | 30.11 | 1020.1 | |||||||
| 09 | 12:53 | W 10 | 10.00 | Mostly Cloudy | BKN250 | 64.9 | 48.9 | 56% | 30.13 | 1020.7 | |||||||
| 09 | 11:53 | W 7 | 10.00 | Mostly Cloudy | BKN250 | 62.1 | 48.9 | 62% | 30.15 | 1021.5 | |||||||
| 09 | 10:53 | NW 6 | 10.00 | Mostly Cloudy | FEW024 BKN250 | 61 | 50 | 61 | 48 | 67% | 30.15 | 1021.8 | |||||
| 09 | 09:53 | W 6 | 10.00 | Mostly Cloudy | SCT016 BKN250 | 57.9 | 50 | 75% | 30.17 | 1022.2 | |||||||
| 09 | 08:53 | S 3 | 10.00 | Partly Cloudy | FEW014 SCT025 SCT250 | 55.9 | 48 | 75% | 30.18 | 1022.7 | |||||||
| 09 | 07:53 | NE 3 | 10.00 | Mostly Cloudy | SCT005 BKN025 | 54 | 48 | 80% | 30.2 | 1023.2 | |||||||
| 09 | 06:53 | Calm | 10.00 | A Few Clouds | FEW002 FEW025 | 51.1 | 48 | 89% | 30.2 | 1023.2 | |||||||
| 09 | 05:53 | Calm | 10.00 | A Few Clouds | FEW002 FEW025 | 48.9 | 46 | 90% | 30.2 | 1023.1 | |||||||
| 09 | 04:53 | Calm | 10.00 | A Few Clouds | FEW025 | 50 | 46.9 | 53.1 | 50 | 89% | 30.2 | 1023.3 | |||||
| 09 | 03:53 | Calm | 10.00 | A Few Clouds | FEW027 | 51.1 | 48 | 89% | 30.21 | 1023.5 | |||||||
| 09 | 02:53 | S 5 | 10.00 | Mostly Cloudy | FEW013 BKN025 | 52 | 48 | 86% | 30.21 | 1023.8 | |||||||
| 09 | 01:53 | SW 6 | 10.00 | Overcast | SCT013 OVC023 | 53.1 | 48 | 83% | 30.22 | 1024.0 | |||||||
| 09 | 00:53 | S 7 | 10.00 | Overcast | BKN016 OVC060 | 53.1 | 48 | 83% | 30.22 | 1024.0 | |||||||
| 08 | 23:53 | SW 7 | 10.00 | Mostly Cloudy | BKN016 | 52 | 46.9 | 83% | 30.21 | 1023.7 | |||||||
| 08 | 22:53 | S 7 | 10.00 | A Few Clouds | FEW035 FEW075 | 53.1 | 46 | 62.1 | 52 | 77% | 30.21 | 1023.5 | |||||
| 08 | 21:53 | S 6 | 10.00 | A Few Clouds | FEW035 FEW075 | 54 | 45 | 72% | 30.2 | 1023.3 | |||||||
| 08 | 20:53 | SW 7 | 10.00 | A Few Clouds | FEW035 FEW080 | 55.9 | 45 | 67% | 30.19 | 1023.0 | |||||||
| 08 | 19:53 | SW 7 | 10.00 | A Few Clouds | FEW040 FEW085 | 57.9 | 45 | 62% | 30.17 | 1022.3 | |||||||
| 08 | 18:53 | SW 12 | 10.00 | A Few Clouds | FEW040 FEW090 | 60.1 | 43 | 53% | 30.17 | 1022.3 | |||||||
| 08 | 17:53 | SW 7 | 10.00 | Mostly Cloudy | FEW040 BKN095 | 60.1 | 43 | 53% | 30.18 | 1022.5 | |||||||
| 08 | 16:53 | SW 8 G 18 | 10.00 | Partly Cloudy | SCT045 SCT095 | 60.1 | 42.1 | 62.1 | 53.1 | 52% | 30.18 | 1022.5 | |||||
| 08 | 15:53 | SW 10 | 10.00 | Mostly Cloudy | FEW042 BKN090 | 61 | 42.1 | 50% | 30.17 | 1022.4 | |||||||
| 08 | 14:53 | SW 14 G 21 | 10.00 | Mostly Cloudy | BKN038 BKN110 | 61 | 41 | 48% | 30.17 | 1022.4 | |||||||
| 08 | 13:53 | S 15 | 10.00 | Mostly Cloudy | SCT035 BKN120 BKN250 | 60.1 | 42.1 | 52% | 30.17 | 1022.2 | |||||||
| 08 | 12:53 | SW 15 G 23 | 10.00 | Mostly Cloudy | SCT032 BKN140 | 57 | 41 | 55% | 30.16 | 1022.1 | |||||||
| 08 | 11:53 | SW 16 | 10.00 | Mostly Cloudy | SCT029 BKN035 | 54 | 41 | 62% | 30.16 | 1021.9 | |||||||
| 08 | 10:53 | SW 12 | 10.00 | Overcast | BKN027 OVC200 | 54 | 42.1 | 54 | 48.9 | 64% | 30.14 | 1021.3 | |||||
| 08 | 09:53 | S 9 | 10.00 | Mostly Cloudy | FEW020 BKN030 BKN200 | 51.1 | 42.1 | 71% | 30.12 | 1020.7 | |||||||
| 08 | 08:53 | S 12 | 10.00 | Overcast | SCT019 BKN035 OVC200 | 52 | 42.1 | 69% | 30.11 | 1020.3 | |||||||
| 08 | 07:53 | S 10 | 10.00 | Mostly Cloudy | FEW015 SCT027 BKN100 BKN210 | 50 | 43 | 77% | 46 | 30.11 | 1020.3 | ||||||
| 08 | 06:53 | S 10 | 10.00 | Mostly Cloudy | FEW015 BKN200 BKN250 | 48.9 | 44.1 | 83% | 45 | 30.08 | 1019.3 | ||||||
| 08 | 05:53 | S 12 | 10.00 | Mostly Cloudy | BKN200 | 48.9 | 44.1 | 83% | 45 | 30.06 | 1018.4 | ||||||
| 08 | 04:53 | S 7 | 10.00 | Mostly Cloudy | BKN190 BKN210 | 50 | 45 | 57.9 | 48.9 | 83% | 48 | 30.05 | 1018.1 | ||||
| 08 | 03:53 | S 7 | 10.00 | Overcast | BKN190 OVC230 | 50 | 46 | 86% | 48 | 30.03 | 1017.5 | ||||||
| 08 | 02:53 | S 6 | 10.00 | Overcast | SCT190 OVC250 | 50 | 46.9 | 89% | 48 | 30.02 | 1017.2 | ||||||
| 08 | 01:53 | S 5 | 10.00 | Overcast | OVC190 | 53.1 | 48 | 83% | 30.02 | 1017.1 | |||||||
| 08 | 00:53 | S 5 | 10.00 | Mostly Cloudy | BKN180 BKN250 | 52 | 48 | 86% | 30.02 | 1017.1 | |||||||
| 07 | 23:53 | S 3 | 10.00 | Mostly Cloudy | BKN200 BKN250 | 55.9 | 45 | 67% | 30.02 | 1017.3 | |||||||
| 07 | 22:53 | Calm | 10.00 | Partly Cloudy | SCT250 | 57.9 | 44.1 | 64 | 57.9 | 60% | 30.03 | 1017.4 | |||||
| 07 | 21:53 | NE 5 | 10.00 | Mostly Cloudy | FEW040 SCT200 BKN250 | 60.1 | 44.1 | 56% | 30.03 | 1017.4 | |||||||
| 07 | 20:53 | NE 6 | 10.00 | Mostly Cloudy | FEW040 SCT200 BKN250 | 61 | 44.1 | 54% | 30.03 | 1017.6 | |||||||
| 07 | 19:53 | Calm | 10.00 | Mostly Cloudy | FEW030 FEW045 BKN220 | 61 | 46 | 58% | 30.03 | 1017.5 | |||||||
| 07 | 18:53 | W 3 | 10.00 | Mostly Cloudy | FEW040 BKN230 | 63 | 45 | 52% | 30.04 | 1017.9 | |||||||
| 07 | 17:53 | Calm | 10.00 | Mostly Cloudy | FEW040 BKN200 | 62.1 | 45 | 54% | 30.06 | 1018.4 | |||||||
| 07 | 16:53 | N 5 | 10.00 | Mostly Cloudy | FEW042 BKN220 | 63 | 44.1 | 64 | 55 | 50% | 30.06 | 1018.6 | |||||
| 07 | 15:53 | W 9 | 10.00 | Mostly Cloudy | FEW040 SCT045 BKN220 | 63 | 45 | 52% | 30.07 | 1019.0 | |||||||
| 07 | 14:53 | W 7 | 10.00 | Mostly Cloudy | BKN038 BKN250 | 63 | 45 | 52% | 30.09 | 1019.6 | |||||||
| 07 | 13:53 | Vrbl 6 | 10.00 | Mostly Cloudy | SCT032 BKN038 BKN220 | 62.1 | 44.1 | 52% | 30.11 | 1020.3 | |||||||
| 07 | 12:53 | Calm | 10.00 | Mostly Cloudy | FEW028 BKN032 BKN220 | 57.9 | 43 | 58% | 30.12 | 1020.7 | |||||||
| 07 | 11:53 | Vrbl 5 | 10.00 | Mostly Cloudy | FEW024 BKN030 BKN200 | 57 | 43 | 60% | 30.13 | 1020.9 | |||||||
| 07 | 10:53 | W 6 | 10.00 | Mostly Cloudy | SCT023 BKN032 BKN200 | 55 | 44.1 | 55.9 | 50 | 67% | 30.14 | 1021.3 | |||||
| 07 | 09:53 | SW 5 | 10.00 | Mostly Cloudy | FEW016 SCT032 BKN200 | 55 | 45 | 69% | 30.14 | 1021.3 | |||||||
| 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) | |||||||||||||||