Weather observations for the past three days for
Seattle, Seattle-Tacoma International Airport
| Date | Time (pdt) | Wind (kph) | Vis. (km) | Weather | Sky Cond. | Temperature (ºC) | Relative Humidity | Wind Chill (°C) | Heat Index (°C) | Pressure | Precipitation (cm) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (cm) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | Min. | ||||||||||||||||
| 08 | 04:53 | S 11 | 16.09 | Mostly Cloudy | BKN190 BKN210 | 10 | 7.2 | 14.4 | 9.4 | 83% | 9 | 76.33 | 1018.1 | ||||
| 08 | 03:53 | S 11 | 16.09 | Overcast | BKN190 OVC230 | 10 | 7.8 | 86% | 9 | 76.28 | 1017.5 | ||||||
| 08 | 02:53 | S 9 | 16.09 | Overcast | SCT190 OVC250 | 10 | 8.3 | 89% | 9 | 76.25 | 1017.2 | ||||||
| 08 | 01:53 | S 7 | 16.09 | Overcast | OVC190 | 11.7 | 8.9 | 83% | 76.25 | 1017.1 | |||||||
| 08 | 00:53 | S 7 | 16.09 | Mostly Cloudy | BKN180 BKN250 | 11.1 | 8.9 | 86% | 76.25 | 1017.1 | |||||||
| 07 | 23:53 | S 6 | 16.09 | Mostly Cloudy | BKN200 BKN250 | 13.3 | 7.2 | 67% | 76.25 | 1017.3 | |||||||
| 07 | 22:53 | Calm | 16.09 | Partly Cloudy | SCT250 | 14.4 | 6.7 | 17.8 | 14.4 | 60% | 76.28 | 1017.4 | |||||
| 07 | 21:53 | NE 7 | 16.09 | Mostly Cloudy | FEW040 SCT200 BKN250 | 15.6 | 6.7 | 56% | 76.28 | 1017.4 | |||||||
| 07 | 20:53 | NE 9 | 16.09 | Mostly Cloudy | FEW040 SCT200 BKN250 | 16.1 | 6.7 | 54% | 76.28 | 1017.6 | |||||||
| 07 | 19:53 | Calm | 16.09 | Mostly Cloudy | FEW030 FEW045 BKN220 | 16.1 | 7.8 | 58% | 76.28 | 1017.5 | |||||||
| 07 | 18:53 | W 6 | 16.09 | Mostly Cloudy | FEW040 BKN230 | 17.2 | 7.2 | 52% | 76.3 | 1017.9 | |||||||
| 07 | 17:53 | Calm | 16.09 | Mostly Cloudy | FEW040 BKN200 | 16.7 | 7.2 | 54% | 76.35 | 1018.4 | |||||||
| 07 | 16:53 | N 7 | 16.09 | Mostly Cloudy | FEW042 BKN220 | 17.2 | 6.7 | 17.8 | 12.8 | 50% | 76.35 | 1018.6 | |||||
| 07 | 15:53 | W 15 | 16.09 | Mostly Cloudy | FEW040 SCT045 BKN220 | 17.2 | 7.2 | 52% | 76.38 | 1019.0 | |||||||
| 07 | 14:53 | W 11 | 16.09 | Mostly Cloudy | BKN038 BKN250 | 17.2 | 7.2 | 52% | 76.43 | 1019.6 | |||||||
| 07 | 13:53 | Vrbl 9 | 16.09 | Mostly Cloudy | SCT032 BKN038 BKN220 | 16.7 | 6.7 | 52% | 76.48 | 1020.3 | |||||||
| 07 | 12:53 | Calm | 16.09 | Mostly Cloudy | FEW028 BKN032 BKN220 | 14.4 | 6.1 | 58% | 76.5 | 1020.7 | |||||||
| 07 | 11:53 | Vrbl 7 | 16.09 | Mostly Cloudy | FEW024 BKN030 BKN200 | 13.9 | 6.1 | 60% | 76.53 | 1020.9 | |||||||
| 07 | 10:53 | W 9 | 16.09 | Mostly Cloudy | SCT023 BKN032 BKN200 | 12.8 | 6.7 | 13.3 | 10 | 67% | 76.56 | 1021.3 | |||||
| 07 | 09:53 | SW 7 | 16.09 | Mostly Cloudy | FEW016 SCT032 BKN200 | 12.8 | 7.2 | 69% | 76.56 | 1021.3 | |||||||
| 07 | 08:53 | SW 11 | 16.09 | Mostly Cloudy | SCT016 BKN032 | 11.1 | 7.2 | 77% | 76.58 | 1021.5 | |||||||
| 07 | 07:53 | SW 17 | 16.09 | Partly Cloudy | FEW021 SCT032 | 10.6 | 6.7 | 77% | 76.58 | 1021.5 | |||||||
| 07 | 06:53 | S 11 | 16.09 | Mostly Cloudy | FEW022 BKN033 | 10.6 | 7.2 | 80% | 76.56 | 1021.3 | |||||||
| 07 | 05:53 | S 9 | 16.09 | Mostly Cloudy | FEW023 BKN032 | 10 | 7.2 | 83% | 9 | 76.56 | 1021.1 | ||||||
| 07 | 04:53 | S 7 | 16.09 | Overcast | SCT019 OVC029 | 10.6 | 7.2 | 10.6 | 10 | 80% | 76.58 | 1021.5 | |||||
| 07 | 03:53 | SE 9 | 16.09 | Overcast | SCT014 OVC020 | 10.6 | 7.8 | 83% | 76.61 | 1021.8 | |||||||
| 07 | 02:53 | S 7 | 16.09 | Overcast | OVC016 | 10.6 | 8.3 | 86% | 76.61 | 1021.9 | |||||||
| 07 | 01:53 | S 9 | 16.09 | Mostly Cloudy | SCT022 BKN038 | 10 | 7.8 | 86% | 9 | 76.61 | 1021.8 | ||||||
| 07 | 00:53 | S 9 | 16.09 | Overcast | BKN021 BKN030 OVC037 | 10.6 | 8.3 | 86% | 76.61 | 1021.8 | |||||||
| 06 | 23:53 | S 15 | 9.66 | Light Drizzle Fog/Mist | FEW011 OVC020 | 10.6 | 8.9 | 89% | 76.58 | 1021.8 | |||||||
| 06 | 22:53 | S 13 | 6.44 | Light Drizzle Fog/Mist | FEW008 OVC012 | 10.6 | 9.4 | 13.9 | 10.6 | 92% | 76.61 | 1021.9 | |||||
| 06 | 21:53 | S 13 | 8.05 | Light Drizzle Fog/Mist | OVC023 | 11.1 | 9.4 | 89% | 76.61 | 1021.9 | |||||||
| 06 | 20:53 | SW 7 | 16.09 | Overcast | OVC026 | 12.2 | 8.9 | 80% | 76.58 | 1021.7 | |||||||
| 06 | 19:53 | SW 13 | 16.09 | Overcast | OVC025 | 12.8 | 8.9 | 77% | 76.56 | 1021.2 | |||||||
| 06 | 18:53 | SW 17 | 16.09 | Overcast | OVC027 | 13.3 | 8.9 | 75% | 76.56 | 1021.1 | |||||||
| 06 | 17:53 | SW 13 | 16.09 | Overcast | OVC029 | 13.3 | 8.9 | 75% | 76.56 | 1021.2 | |||||||
| 06 | 16:53 | SW 19 | 16.09 | Overcast | OVC028 | 13.3 | 8.3 | 13.9 | 11.7 | 72% | 76.56 | 1021.3 | |||||
| 06 | 15:53 | SW 17 | 16.09 | Overcast | BKN027 OVC031 | 13.9 | 8.3 | 69% | 76.56 | 1021.3 | |||||||
| 06 | 14:53 | S 15 | 16.09 | Overcast | FEW020 OVC025 | 13.3 | 8.3 | 72% | 76.58 | 1021.6 | |||||||
| 06 | 13:53 | SW 11 | 16.09 | Overcast | OVC020 | 13.3 | 8.3 | 72% | 76.58 | 1021.6 | |||||||
| 06 | 12:53 | SW 11 | 16.09 | Overcast | FEW013 OVC019 | 12.8 | 8.3 | 74% | 76.56 | 1021.4 | |||||||
| 06 | 11:53 | S 11 | 16.09 | Overcast | BKN011 OVC016 | 12.2 | 8.9 | 80% | 76.56 | 1021.1 | |||||||
| 06 | 10:53 | S 13 | 16.09 | Overcast | BKN010 OVC015 | 11.7 | 9.4 | 11.7 | 10.6 | 86% | 76.53 | 1021.0 | |||||
| 06 | 09:53 | SW 11 | 4.83 | Fog/Mist | BKN007 OVC015 | 11.1 | 10 | 93% | 76.53 | 1021.0 | |||||||
| 06 | 08:53 | S 13 | 4.83 | Fog/Mist | BKN005 OVC011 | 11.1 | 10 | 93% | 76.5 | 1020.5 | |||||||
| 06 | 06:53 | SW 11 | 11.27 | Overcast | BKN007 OVC017 | 11.1 | 9.4 | 89% | 76.48 | 1020.3 | |||||||
| 06 | 05:53 | S 9 | 14.48 | Overcast | BKN008 OVC012 | 11.1 | 9.4 | 89% | 76.43 | 1019.6 | |||||||
| 06 | 04:53 | S 13 | 14.48 | Overcast | BKN007 OVC020 | 11.1 | 9.4 | 12.8 | 11.1 | 89% | 76.4 | 1019.3 | |||||
| 06 | 03:53 | S 11 | 16.09 | Overcast | OVC012 | 11.1 | 9.4 | 89% | 76.38 | 1019.0 | |||||||
| 06 | 02:53 | SW 13 | 16.09 | Overcast | BKN012 OVC021 | 11.1 | 9.4 | 89% | 76.35 | 1018.6 | |||||||
| 06 | 01:53 | SW 13 | 16.09 | Overcast | OVC024 | 11.7 | 9.4 | 86% | 76.33 | 1018.2 | |||||||
| 06 | 00:53 | S 13 | 16.09 | Fair | CLR | 11.7 | 9.4 | 86% | 76.3 | 1017.9 | |||||||
| 05 | 23:53 | S 7 | 16.09 | Fair | CLR | 12.2 | 9.4 | 83% | 76.28 | 1017.5 | |||||||
| 05 | 22:53 | S 11 | 16.09 | Fair | CLR | 12.8 | 10 | 17.2 | 12.8 | 83% | 76.23 | 1016.9 | |||||
| 05 | 21:53 | S 13 | 16.09 | Fair | CLR | 14.4 | 10.6 | 78% | 76.2 | 1016.5 | |||||||
| 05 | 20:53 | S 7 | 16.09 | Fair | CLR | 15 | 10.6 | 75% | 76.17 | 1016.3 | |||||||
| 05 | 19:53 | S 9 | 16.09 | Fair | CLR | 16.1 | 10.6 | 70% | 76.15 | 1015.7 | |||||||
| 05 | 18:53 | S 13 | 16.09 | Fair | CLR | 16.7 | 10.6 | 67% | 76.15 | 1015.8 | |||||||
| 05 | 17:53 | SW 7 | 16.09 | A Few Clouds | FEW028 | 16.7 | 10.6 | 67% | 76.15 | 1015.8 | |||||||
| 05 | 16:53 | W 11 | 16.09 | A Few Clouds | FEW026 | 16.1 | 10.6 | 17.2 | 12.8 | 70% | 76.2 | 1016.3 | |||||
| 05 | 15:53 | W 13 | 16.09 | Mostly Cloudy | FEW018 BKN023 | 15.6 | 10.6 | 72% | 76.23 | 1016.8 | |||||||
| 05 | 14:53 | SW 13 | 16.09 | Overcast | OVC020 | 15.6 | 10 | 70% | 76.25 | 1017.3 | |||||||
| 05 | 13:53 | SW 11 | 16.09 | Overcast | BKN017 OVC020 | 14.4 | 10 | 75% | 76.28 | 1017.4 | |||||||
| 05 | 12:53 | SW 11 | 16.09 | Overcast | BKN016 OVC020 | 13.9 | 10 | 78% | 76.28 | 1017.4 | |||||||
| 05 | 11:53 | SW 17 | 16.09 | Overcast | OVC014 | 13.9 | 10 | 78% | 76.25 | 1017.3 | |||||||
| 05 | 10:53 | SW 7 | 16.09 | Overcast | OVC014 | 13.3 | 10 | 13.3 | 12.2 | 81% | 76.25 | 1017.2 | |||||
| 05 | 09:53 | SW 6 | 16.09 | Overcast | OVC013 | 12.8 | 10 | 83% | 76.23 | 1016.9 | |||||||
| 05 | 08:53 | SW 9 | 16.09 | Overcast | OVC012 | 12.8 | 9.4 | 80% | 76.2 | 1016.5 | |||||||
| 05 | 07:53 | SW 13 | 16.09 | Overcast | OVC012 | 12.2 | 9.4 | 83% | 76.2 | 1016.3 | |||||||
| 05 | 06:53 | SW 11 | 16.09 | Overcast | OVC011 | 12.2 | 10 | 87% | 76.15 | 1015.6 | |||||||
| 05 | 05:53 | SW 13 | 16.09 | Overcast | OVC011 | 12.2 | 9.4 | 83% | 76.1 | 1015.0 | |||||||
| Date | Time (pdt) | Wind (kph) | Vis. (km) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°C) | Heat Index (°C) | altimeter (cm) | sea level (mb) | 1 hr | 3 hr | 6 hr |
| 6 hour | |||||||||||||||||
| Temperature (ºC) | Pressure | Precipitation (cm) | |||||||||||||||