Weather observations for the past three days for
Seattle, Seattle-Tacoma International Airport
| Date | Time (pst) | 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. | ||||||||||||||||
| 04 | 14:53 | Calm | 16.09 | Mostly Cloudy | SCT160 BKN240 | 15 | 7.2 | 60% | 76.86 | 1025.4 | |||||||
| 04 | 13:53 | S 7 | 16.09 | Mostly Cloudy | FEW160 BKN240 | 14.4 | 7.8 | 65% | 76.89 | 1025.8 | |||||||
| 04 | 12:53 | S 7 | 16.09 | Mostly Cloudy | FEW160 BKN240 | 13.3 | 8.9 | 75% | 76.94 | 1026.5 | |||||||
| 04 | 11:53 | Calm | 16.09 | Mostly Cloudy | FEW140 SCT180 BKN240 | 12.8 | 9.4 | 80% | 77.01 | 1027.2 | |||||||
| 04 | 10:53 | SW 6 | 16.09 | Mostly Cloudy | FEW180 BKN240 | 12.8 | 9.4 | 80% | 77.01 | 1027.4 | |||||||
| 04 | 09:53 | SE 6 | 16.09 | Mostly Cloudy | FEW150 SCT180 BKN240 | 11.1 | 8.9 | 11.1 | 8.3 | 86% | 76.99 | 1027.1 | |||||
| 04 | 08:53 | Calm | 16.09 | Mostly Cloudy | FEW110 BKN150 BKN190 | 9.4 | 8.9 | 97% | 76.99 | 1027.1 | |||||||
| 04 | 07:53 | SE 6 | 16.09 | Mostly Cloudy | FEW001 FEW100 BKN160 | 9.4 | 8.3 | 93% | 76.99 | 1027.0 | |||||||
| 04 | 06:53 | NW 6 | 16.09 | Mostly Cloudy | FEW001 BKN170 | 8.9 | 8.3 | 96% | 76.99 | 1027.2 | |||||||
| 04 | 05:53 | Calm | 16.09 | Mostly Cloudy | BKN180 | 9.4 | 8.3 | 93% | 76.96 | 1026.6 | |||||||
| 04 | 04:53 | SE 15 | 16.09 | Mostly Cloudy | BKN180 | 10 | 8.3 | 89% | 8 | 76.96 | 1026.8 | ||||||
| 04 | 03:53 | SE 11 | 16.09 | Mostly Cloudy | BKN150 | 9.4 | 8.3 | 12.2 | 9.4 | 93% | 8 | 77.01 | 1027.3 | ||||
| 04 | 02:53 | E 11 | 16.09 | Mostly Cloudy | BKN150 | 10.6 | 8.3 | 86% | 77.01 | 1027.5 | |||||||
| 04 | 01:53 | E 7 | 16.09 | Mostly Cloudy | BKN140 | 10 | 8.9 | 93% | 9 | 77.01 | 1027.4 | ||||||
| 04 | 00:53 | SE 11 | 14.48 | Mostly Cloudy | BKN120 | 9.4 | 8.9 | 97% | 8 | 76.91 | 1026.1 | ||||||
| 03 | 23:53 | E 11 | 16.09 | Mostly Cloudy | BKN130 | 10 | 8.9 | 93% | 9 | 76.94 | 1026.3 | ||||||
| 03 | 22:53 | Vrbl 9 | 16.09 | Mostly Cloudy | BKN120 | 11.7 | 8.3 | 80% | 76.94 | 1026.4 | |||||||
| 03 | 21:53 | NW 11 | 16.09 | Mostly Cloudy | BKN140 | 10 | 8.9 | 11.7 | 10 | 93% | 9 | 77.06 | 1028.3 | ||||
| 03 | 20:53 | Calm | 14.48 | Overcast | OVC120 | 10.6 | 9.4 | 92% | 77.09 | 1028.4 | |||||||
| 03 | 19:53 | SW 7 | 16.09 | Overcast | OVC110 | 10 | 9.4 | 96% | 9 | 77.09 | 1028.4 | ||||||
| 03 | 18:53 | Calm | 16.09 | Overcast | OVC110 | 11.1 | 9.4 | 89% | 77.06 | 1028.3 | |||||||
| 03 | 17:53 | SE 7 | 14.48 | Overcast | FEW100 BKN140 OVC200 | 10 | 9.4 | 96% | 9 | 77.09 | 1028.5 | ||||||
| 03 | 16:53 | Calm | 12.87 | Overcast | FEW005 SCT130 BKN170 OVC200 | 10.6 | 9.4 | 92% | 77.09 | 1028.6 | |||||||
| 03 | 15:53 | S 7 | 16.09 | Overcast | FEW005 SCT130 BKN170 OVC200 | 10.6 | 8.9 | 11.7 | 8.9 | 89% | 77.09 | 1028.7 | |||||
| 03 | 14:53 | SE 7 | 16.09 | Mostly Cloudy | FEW005 SCT120 BKN160 BKN220 | 10.6 | 8.9 | 89% | 77.09 | 1028.6 | |||||||
| 03 | 13:53 | W 6 | 16.09 | Mostly Cloudy | FEW005 SCT130 BKN180 BKN210 | 11.1 | 9.4 | 89% | 77.09 | 1028.5 | |||||||
| 03 | 12:53 | S 6 | 16.09 | Mostly Cloudy | FEW005 BKN180 BKN210 | 11.7 | 8.9 | 83% | 77.09 | 1028.5 | |||||||
| 03 | 11:53 | S 7 | 14.48 | Mostly Cloudy | FEW003 BKN190 BKN230 | 11.7 | 9.4 | 86% | 77.11 | 1028.7 | |||||||
| 03 | 10:53 | Calm | 16.09 | Mostly Cloudy | FEW003 BKN180 BKN230 | 10 | 8.3 | 89% | 77.11 | 1028.9 | |||||||
| 03 | 09:53 | N 6 | 6.44 | Fog/Mist | SCT002 BKN003 BKN230 | 8.9 | 8.3 | 10.6 | 7.2 | 96% | 77.09 | 1028.5 | |||||
| 03 | 08:53 | NW 9 | 6.44 | Fog/Mist | SCT002 SCT120 BKN240 | 9.4 | 8.3 | 93% | 8 | 77.06 | 1028.2 | ||||||
| 03 | 07:53 | NW 6 | 12.87 | Fog/Mist | FEW002 SCT120 BKN240 | 7.8 | 7.2 | 96% | 77.06 | 1028.2 | |||||||
| 03 | 06:53 | Calm | 0.80 | Fog | OVC002 | 8.3 | 8.3 | 100% | 77.06 | 1028.3 | |||||||
| 03 | 05:53 | N 6 | 16.09 | Partly Cloudy | SCT002 SCT220 | 8.3 | 7.8 | 97% | 77.06 | 1028.1 | |||||||
| 03 | 04:53 | N 9 | 16.09 | Partly Cloudy | SCT220 | 8.9 | 8.3 | 96% | 8 | 77.06 | 1028.2 | ||||||
| 03 | 03:53 | NE 11 | 16.09 | Overcast | OVC021 | 10.6 | 9.4 | 11.1 | 10.6 | 92% | 77.09 | 1028.3 | |||||
| 03 | 02:53 | NE 11 | 16.09 | Overcast | OVC021 | 10.6 | 9.4 | 92% | 77.09 | 1028.5 | |||||||
| 03 | 01:53 | NE 6 | 16.09 | Overcast | OVC021 | 11.1 | 9.4 | 89% | 77.09 | 1028.3 | |||||||
| 03 | 00:53 | Calm | 16.09 | Overcast | OVC019 | 11.1 | 9.4 | 89% | 77.06 | 1028.2 | |||||||
| 02 | 23:53 | SE 6 | 16.09 | Overcast | BKN025 OVC031 | 11.1 | 9.4 | 89% | 77.09 | 1028.4 | |||||||
| 02 | 22:53 | Calm | 16.09 | Overcast | BKN020 OVC027 | 11.1 | 9.4 | 89% | 77.09 | 1028.5 | |||||||
| 02 | 21:53 | S 7 | 16.09 | Overcast | OVC018 | 11.1 | 8.9 | 11.7 | 10.6 | 86% | 77.06 | 1028.1 | |||||
| 02 | 20:53 | S 11 | 16.09 | Overcast | OVC015 | 11.1 | 9.4 | 89% | 76.99 | 1027.3 | |||||||
| 02 | 19:53 | S 7 | 16.09 | Overcast | BKN015 OVC025 | 10.6 | 8.9 | 89% | 76.99 | 1027.0 | |||||||
| 02 | 18:53 | S 19 | 16.09 | Overcast | BKN016 OVC024 | 10.6 | 8.9 | 89% | 76.94 | 1026.5 | |||||||
| 02 | 17:53 | S 19 | 16.09 | Overcast | BKN015 OVC026 | 11.1 | 8.9 | 86% | 76.89 | 1025.8 | |||||||
| 02 | 16:53 | SW 15 | 16.09 | Overcast | BKN018 OVC025 | 11.7 | 8.9 | 83% | 76.86 | 1025.4 | |||||||
| 02 | 15:53 | S 17 | 16.09 | Overcast | BKN022 OVC030 | 11.7 | 8.9 | 11.7 | 8.3 | 83% | 76.84 | 1025.0 | |||||
| 02 | 14:53 | S 22 | 16.09 | Overcast | BKN018 BKN026 OVC040 | 11.1 | 8.3 | 83% | 76.81 | 1024.8 | |||||||
| 02 | 13:53 | S 22 | 16.09 | Overcast | SCT020 BKN026 OVC048 | 10.6 | 8.3 | 86% | 76.81 | 1024.8 | |||||||
| 02 | 12:53 | S 17 | 16.09 | Overcast | BKN022 BKN039 OVC048 | 10 | 7.8 | 86% | 8 | 76.84 | 1025.1 | ||||||
| 02 | 11:53 | SE 17 | 16.09 | Light Rain | OVC023 | 9.4 | 7.2 | 86% | 7 | 76.84 | 1025.1 | ||||||
| 02 | 10:53 | Vrbl 7 | 16.09 | Overcast | OVC024 | 9.4 | 6.1 | 80% | 9 | 76.81 | 1024.8 | ||||||
| 02 | 09:53 | SE 13 | 16.09 | Light Rain | BKN031 OVC045 | 8.3 | 5.6 | 8.3 | 6.7 | 83% | 6 | 76.76 | 1024.2 | 0.05 | 0.38 | ||
| 02 | 08:53 | SE 13 | 12.87 | Light Rain | BKN037 OVC050 | 7.2 | 5.6 | 90% | 5 | 76.78 | 1024.4 | 0.03 | |||||
| 02 | 07:53 | SE 17 | 11.27 | Light Rain | FEW025 OVC035 | 7.2 | 5.6 | 90% | 5 | 76.78 | 1024.4 | 0.2 | |||||
| 02 | 06:53 | SE 11 | 8.05 | Light Rain Fog/Mist | BKN040 OVC055 | 6.7 | 6.1 | 96% | 5 | 76.81 | 1024.7 | 0.1 | 0.1 | ||||
| 02 | 05:53 | SE 13 | 16.09 | Light Rain | BKN055 OVC080 | 7.2 | 4.4 | 83% | 5 | 76.76 | 1024.2 | ||||||
| 02 | 04:53 | SE 13 | 16.09 | Overcast | OVC090 | 7.2 | 4.4 | 83% | 5 | 76.73 | 1023.9 | ||||||
| 02 | 03:53 | SE 15 | 16.09 | Overcast | SCT050 BKN110 OVC180 | 7.2 | 4.4 | 9.4 | 6.7 | 83% | 5 | 76.76 | 1024.2 | ||||
| 02 | 02:53 | SE 13 | 16.09 | Overcast | FEW050 OVC180 | 7.8 | 4.4 | 79% | 6 | 76.78 | 1024.3 | ||||||
| 02 | 01:53 | SE 15 | 16.09 | Overcast | SCT047 OVC180 | 8.3 | 5 | 80% | 6 | 76.81 | 1024.7 | ||||||
| 02 | 00:53 | SE 11 | 16.09 | Mostly Cloudy | SCT041 BKN170 BKN230 | 7.8 | 5.6 | 86% | 6 | 76.81 | 1024.7 | ||||||
| 01 | 23:53 | SE 13 | 16.09 | Mostly Cloudy | BKN180 | 7.8 | 5.6 | 86% | 6 | 76.81 | 1024.6 | ||||||
| 01 | 22:53 | S 11 | 16.09 | Overcast | FEW045 OVC200 | 8.3 | 6.1 | 86% | 7 | 76.81 | 1024.9 | ||||||
| 01 | 21:53 | SE 13 | 16.09 | Mostly Cloudy | FEW046 BKN230 | 8.9 | 6.7 | 11.1 | 8.3 | 86% | 7 | 76.81 | 1024.7 | 0.05 | |||
| 01 | 20:53 | S 17 | 16.09 | A Few Clouds | FEW048 | 8.9 | 6.7 | 86% | 7 | 76.76 | 1024.0 | ||||||
| 01 | 19:53 | S 19 | 16.09 | Partly Cloudy | FEW029 SCT048 | 9.4 | 7.2 | 86% | 7 | 76.73 | 1023.6 | ||||||
| 01 | 18:53 | S 15 | 16.09 | Mostly Cloudy | BKN029 BKN048 | 9.4 | 7.2 | 86% | 7 | 76.71 | 1023.4 | 0.03 | 0.05 | ||||
| 01 | 17:53 | S 17 | 16.09 | Light Rain | BKN027 BKN037 OVC055 | 10 | 7.8 | 86% | 8 | 76.68 | 1023.1 | 0.03 | |||||
| 01 | 16:53 | S 19 G 33 | 16.09 | Mostly Cloudy | FEW027 BKN029 BKN047 | 10.6 | 8.3 | 86% | 76.63 | 1022.5 | |||||||
| 01 | 15:53 | S 19 | 16.09 | Mostly Cloudy | FEW023 BKN027 BKN033 | 10.6 | 8.3 | 11.1 | 10 | 86% | 76.56 | 1021.5 | 0.08 | 0.1 | |||
| Date | Time (pst) | 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) | |||||||||||||||