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. | ||||||||||||||||
| 31 | 06:53 | Calm | 16.09 | Light Rain | FEW027 OVC032 | 8.9 | 8.3 | 96% | 76.66 | 1022.8 | |||||||
| 31 | 05:53 | S 7 | 16.09 | Mostly Cloudy | SCT033 BKN070 BKN110 | 8.3 | 7.8 | 97% | 7 | 76.68 | 1023.1 | ||||||
| 31 | 04:53 | Calm | 16.09 | Mostly Cloudy | SCT035 BKN050 BKN110 | 8.9 | 8.3 | 96% | 76.73 | 1023.8 | |||||||
| 31 | 03:53 | Calm | 16.09 | Mostly Cloudy | BKN035 BKN075 BKN230 | 8.9 | 8.3 | 10.6 | 7.8 | 96% | 76.76 | 1024.0 | |||||
| 31 | 02:53 | Calm | 16.09 | Mostly Cloudy | SCT035 BKN080 BKN230 | 9.4 | 8.3 | 93% | 76.78 | 1024.4 | |||||||
| 31 | 01:53 | E 7 | 16.09 | Mostly Cloudy | SCT030 BKN230 | 10 | 8.3 | 89% | 9 | 76.81 | 1024.8 | ||||||
| 31 | 00:53 | SE 11 | 16.09 | Mostly Cloudy | SCT024 BKN030 BKN060 | 9.4 | 8.3 | 93% | 8 | 76.84 | 1025.1 | ||||||
| 30 | 23:53 | SE 6 | 16.09 | Mostly Cloudy | FEW015 BKN030 BKN060 | 9.4 | 8.3 | 93% | 76.86 | 1025.3 | |||||||
| 30 | 22:53 | SW 15 | 16.09 | Mostly Cloudy | FEW020 SCT030 BKN070 | 10 | 8.3 | 89% | 8 | 76.84 | 1025.2 | ||||||
| 30 | 21:53 | SW 17 | 16.09 | Mostly Cloudy | FEW055 BKN070 | 10.6 | 8.3 | 11.7 | 10.6 | 86% | 76.81 | 1024.8 | |||||
| 30 | 20:53 | SW 15 | 16.09 | Mostly Cloudy | FEW030 SCT060 BKN070 | 10.6 | 8.3 | 86% | 76.78 | 1024.6 | |||||||
| 30 | 19:53 | S 13 | 16.09 | Mostly Cloudy | SCT025 BKN070 | 10.6 | 8.9 | 89% | 76.76 | 1024.2 | |||||||
| 30 | 18:53 | S 19 | 16.09 | Mostly Cloudy | FEW020 SCT038 BKN072 | 11.1 | 8.9 | 86% | 76.76 | 1024.2 | |||||||
| 30 | 17:53 | S 20 | 16.09 | Overcast | BKN020 BKN032 OVC045 | 11.7 | 8.9 | 83% | 76.71 | 1023.6 | |||||||
| 30 | 16:53 | S 9 | 16.09 | Overcast | OVC021 | 11.1 | 8.9 | 86% | 76.71 | 1023.3 | |||||||
| 30 | 15:53 | S 13 | 16.09 | Overcast | FEW018 OVC024 | 11.1 | 8.9 | 11.1 | 8.3 | 86% | 76.66 | 1022.6 | 0.33 | ||||
| 30 | 14:53 | SE 9 | 16.09 | Overcast | OVC017 | 10.6 | 8.9 | 89% | 76.61 | 1022.0 | |||||||
| 30 | 13:53 | E 11 | 16.09 | Overcast | OVC023 | 10 | 8.3 | 89% | 9 | 76.58 | 1021.7 | ||||||
| 30 | 12:53 | SE 11 | 9.66 | Fog/Mist | FEW010 BKN021 BKN030 | 8.9 | 7.8 | 93% | 7 | 76.58 | 1021.8 | 0.33 | |||||
| 30 | 11:53 | S 7 | 4.83 | Light Rain Fog/Mist | OVC036 | 8.9 | 7.8 | 93% | 8 | 76.58 | 1021.6 | 0.13 | |||||
| 30 | 10:53 | E 19 G 37 | 6.44 | Light Rain | SCT046 OVC060 | 9.4 | 6.1 | 80% | 7 | 76.5 | 1020.7 | 0.2 | |||||
| 30 | 09:53 | E 9 | 9.66 | Light Rain | FEW050 OVC060 | 10 | 5.6 | 10 | 7.2 | 74% | 9 | 76.56 | 1021.3 | 0.15 | 0.18 | ||
| 30 | 08:53 | S 13 | 9.66 | Light Rain Fog/Mist | FEW050 OVC060 | 8.3 | 7.2 | 93% | 6 | 76.56 | 1021.3 | 0.03 | |||||
| 30 | 07:53 | S 7 | 4.83 | Patches Fog | SCT001 BKN030 BKN140 | 7.2 | 7.2 | 100% | 6 | 76.56 | 1021.4 | ||||||
| 30 | 06:53 | Vrbl 6 | 16.09 | Mostly Cloudy | SCT120 BKN150 | 9.4 | 5.6 | 77% | 76.43 | 1019.8 | |||||||
| 30 | 05:53 | SE 9 | 16.09 | Mostly Cloudy | FEW002 SCT120 BKN150 | 8.3 | 6.7 | 90% | 7 | 76.5 | 1020.6 | ||||||
| 30 | 04:53 | Calm | 16.09 | Mostly Cloudy | FEW002 SCT130 BKN150 | 7.2 | 7.2 | 100% | 76.58 | 1021.8 | |||||||
| 30 | 03:53 | S 7 | 16.09 | Mostly Cloudy | FEW002 FEW120 BKN160 | 7.2 | 6.7 | 9.4 | 7.2 | 97% | 6 | 76.61 | 1021.9 | 0.03 | |||
| 30 | 02:53 | S 6 | 16.09 | Mostly Cloudy | FEW002 BKN160 | 7.8 | 7.2 | 96% | 76.68 | 1022.9 | |||||||
| 30 | 01:53 | SE 9 | 16.09 | Mostly Cloudy | FEW002 BKN160 | 7.8 | 7.2 | 96% | 6 | 76.66 | 1022.8 | ||||||
| 30 | 00:53 | Calm | 12.87 | Mostly Cloudy | FEW002 BKN140 | 7.8 | 7.8 | 100% | 76.71 | 1023.3 | 0.03 | ||||||
| 29 | 23:53 | Calm | 16.09 | Mostly Cloudy | FEW070 SCT100 BKN130 | 9.4 | 7.8 | 90% | 76.76 | 1024.0 | |||||||
| 29 | 22:53 | Calm | 16.09 | Light Rain | SCT037 SCT065 BKN080 | 9.4 | 7.8 | 90% | 76.76 | 1024.1 | 0.03 | ||||||
| 29 | 21:53 | E 11 | 14.48 | Light Rain | BKN036 BKN055 OVC080 | 9.4 | 8.3 | 10.6 | 8.9 | 93% | 8 | 76.78 | 1024.6 | 0.1 | 0.41 | ||
| 29 | 20:53 | SE 13 | 9.66 | Light Rain Fog/Mist | OVC041 | 9.4 | 8.3 | 93% | 8 | 76.81 | 1024.6 | 0.13 | |||||
| 29 | 19:53 | S 9 | 11.27 | Light Rain | OVC036 | 9.4 | 8.3 | 93% | 8 | 76.78 | 1024.6 | 0.05 | |||||
| 29 | 18:53 | SE 11 | 12.87 | Light Rain | BKN037 OVC042 | 9.4 | 7.8 | 90% | 8 | 76.78 | 1024.3 | 0.08 | 0.13 | ||||
| 29 | 17:53 | SE 11 | 12.87 | Light Rain | BKN028 OVC032 | 9.4 | 8.3 | 93% | 8 | 76.81 | 1024.9 | 0.05 | |||||
| 29 | 16:53 | SE 11 | 16.09 | Overcast | OVC031 | 10 | 8.3 | 89% | 9 | 76.81 | 1024.9 | ||||||
| 29 | 15:53 | SE 13 | 9.66 | Light Rain Fog/Mist | BKN027 OVC035 | 10 | 8.3 | 11.1 | 9.4 | 89% | 8 | 76.84 | 1025.0 | 0.03 | 0.08 | ||
| 29 | 14:53 | SE 15 | 16.09 | Overcast | OVC031 | 9.4 | 8.3 | 93% | 7 | 76.81 | 1024.9 | 0.03 | |||||
| 29 | 13:53 | E 19 | 8.05 | Light Rain Fog/Mist | BKN029 OVC034 | 9.4 | 7.8 | 90% | 7 | 76.84 | 1025.0 | 0.03 | |||||
| 29 | 12:53 | SE 17 | 16.09 | Overcast | BKN027 OVC037 | 10.6 | 7.2 | 80% | 76.86 | 1025.4 | |||||||
| 29 | 11:53 | E 15 | 16.09 | Overcast | OVC033 | 10.6 | 6.7 | 77% | 76.89 | 1025.6 | |||||||
| 29 | 10:53 | E 11 | 16.09 | Light Rain | FEW020 OVC041 | 10.6 | 6.1 | 74% | 76.89 | 1025.8 | |||||||
| 29 | 09:53 | E 15 | 16.09 | Overcast | OVC038 | 10 | 5.6 | 10 | 7.8 | 74% | 8 | 76.86 | 1025.3 | 0.2 | |||
| 29 | 08:53 | SE 19 | 16.09 | Overcast | OVC042 | 8.9 | 6.1 | 83% | 6 | 76.78 | 1024.4 | ||||||
| 29 | 07:53 | SE 19 | 16.09 | Overcast | FEW015 OVC046 | 9.4 | 6.1 | 80% | 7 | 76.73 | 1023.7 | ||||||
| 29 | 06:53 | SE 20 G 35 | 16.09 | Overcast | OVC044 | 9.4 | 6.7 | 83% | 7 | 76.73 | 1023.6 | 0.03 | 0.2 | ||||
| 29 | 05:53 | SE 24 | 12.87 | Light Rain | FEW043 OVC049 | 8.9 | 6.7 | 86% | 6 | 76.73 | 1023.6 | 0.08 | |||||
| 29 | 04:53 | E 22 | 12.87 | Light Rain | OVC050 | 7.8 | 7.2 | 96% | 5 | 76.76 | 1024.1 | 0.1 | |||||
| 29 | 03:53 | SE 19 | 16.09 | Light Rain | OVC050 | 8.3 | 7.2 | 9.4 | 8.3 | 93% | 6 | 76.78 | 1024.3 | 0.08 | 0.43 | ||
| 29 | 02:53 | SE 15 | 14.48 | Light Rain | OVC055 | 8.9 | 7.2 | 89% | 7 | 76.78 | 1024.5 | 0.13 | |||||
| 29 | 01:53 | S 11 | 12.87 | Light Rain | FEW041 OVC055 | 8.3 | 6.7 | 90% | 7 | 76.78 | 1024.3 | 0.08 | |||||
| 29 | 00:53 | SE 15 | 16.09 | Light Rain | OVC055 | 8.9 | 6.7 | 86% | 7 | 76.76 | 1024.2 | 0.08 | 0.15 | ||||
| 28 | 23:53 | SE 9 | 14.48 | Light Rain | BKN055 OVC070 | 8.9 | 6.7 | 86% | 8 | 76.78 | 1024.4 | ||||||
| 28 | 22:53 | SE 13 | 16.09 | Overcast | BKN045 OVC060 | 8.9 | 6.1 | 83% | 7 | 76.81 | 1024.7 | 0.08 | |||||
| 28 | 21:53 | SE 19 | 16.09 | Light Rain | BKN060 OVC090 | 9.4 | 6.7 | 10.6 | 9.4 | 83% | 7 | 76.84 | 1025.0 | 0.05 | 0.05 | ||
| 28 | 20:53 | SE 11 | 16.09 | Light Rain | FEW045 OVC055 | 9.4 | 6.7 | 83% | 8 | 76.84 | 1025.2 | ||||||
| 28 | 19:53 | SE 17 | 16.09 | Light Rain | SCT049 BKN055 OVC095 | 10 | 6.7 | 80% | 8 | 76.84 | 1025.2 | ||||||
| 28 | 18:53 | SE 11 | 16.09 | Overcast | FEW050 OVC065 | 9.4 | 6.7 | 83% | 8 | 76.89 | 1025.6 | ||||||
| 28 | 17:53 | S 20 | 16.09 | Mostly Cloudy | BKN100 | 10 | 6.7 | 80% | 8 | 76.89 | 1025.6 | ||||||
| 28 | 16:53 | SE 13 | 16.09 | Overcast | SCT027 BKN034 OVC100 | 10 | 7.8 | 86% | 8 | 76.89 | 1025.7 | ||||||
| 28 | 15:53 | S 20 | 16.09 | Overcast | FEW032 BKN041 OVC050 | 10.6 | 7.8 | 10.6 | 8.3 | 83% | 76.91 | 1026.0 | 0.03 | 0.13 | |||
| 28 | 14:53 | SE 20 | 16.09 | Mostly Cloudy | SCT029 SCT046 BKN110 | 10 | 8.3 | 89% | 8 | 76.89 | 1025.7 | ||||||
| 28 | 13:53 | SE 15 | 11.27 | Light Rain | FEW015 OVC025 | 9.4 | 7.2 | 86% | 7 | 76.89 | 1025.9 | 0.03 | |||||
| 28 | 12:53 | S 9 | 11.27 | Light Rain | FEW010 SCT034 OVC045 | 9.4 | 7.2 | 86% | 8 | 76.89 | 1025.8 | 0.05 | 0.08 | ||||
| 28 | 11:53 | S 7 | 14.48 | Light Rain | BKN045 OVC060 | 8.3 | 6.1 | 86% | 7 | 76.89 | 1026.0 | 0.03 | |||||
| 28 | 10:53 | Vrbl 11 | 16.09 | Overcast | SCT040 BKN050 OVC060 | 9.4 | 5 | 74% | 8 | 76.89 | 1025.9 | ||||||
| 28 | 09:53 | SE 13 | 16.09 | Mostly Cloudy | BKN050 BKN120 | 8.3 | 4.4 | 8.9 | 6.1 | 77% | 6 | 76.89 | 1025.9 | 0.13 | |||
| 28 | 08:53 | SE 13 | 16.09 | Mostly Cloudy | SCT040 BKN140 | 8.3 | 5 | 80% | 6 | 76.89 | 1026.0 | ||||||
| 28 | 07:53 | S 11 | 16.09 | Mostly Cloudy | FEW025 SCT040 BKN080 BKN200 | 6.7 | 5 | 89% | 5 | 76.89 | 1025.8 | ||||||
| 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) | |||||||||||||||