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. | ||||||||||||||||
| 21 | 09:53 | N 19 | 16.09 | Overcast | BKN034 OVC045 | 6.1 | 0.6 | 68% | 3 | 76.86 | 1025.5 | ||||||
| 21 | 08:53 | N 19 | 16.09 | Overcast | OVC033 | 6.1 | 0.6 | 68% | 3 | 76.78 | 1024.5 | ||||||
| 21 | 07:53 | N 19 | 16.09 | Overcast | OVC031 | 6.1 | 0.6 | 68% | 3 | 76.76 | 1024.1 | ||||||
| 21 | 06:53 | N 15 | 16.09 | Overcast | OVC031 | 6.1 | 1.7 | 74% | 3 | 76.68 | 1022.9 | ||||||
| 21 | 05:53 | N 15 | 16.09 | Overcast | SCT017 OVC025 | 6.1 | 2.2 | 76% | 3 | 76.61 | 1022.1 | ||||||
| 21 | 04:53 | N 22 | 16.09 | Overcast | FEW015 BKN027 OVC037 | 6.1 | 3.3 | 7.8 | 6.1 | 82% | 3 | 76.53 | 1021.1 | ||||
| 21 | 03:53 | N 20 | 16.09 | Overcast | FEW025 BKN036 OVC140 | 6.7 | 2.8 | 76% | 3 | 76.58 | 1021.7 | ||||||
| 21 | 02:53 | N 20 | 16.09 | Overcast | BKN026 BKN035 OVC140 | 6.7 | 2.8 | 76% | 3 | 76.53 | 1021.1 | ||||||
| 21 | 01:53 | N 17 | 16.09 | Overcast | BKN021 BKN029 OVC150 | 7.2 | 3.3 | 77% | 5 | 76.5 | 1020.6 | ||||||
| 21 | 00:53 | NE 15 | 16.09 | Overcast | SCT019 BKN025 OVC150 | 7.2 | 4.4 | 83% | 5 | 76.45 | 1020.0 | ||||||
| 20 | 23:53 | N 20 | 16.09 | Overcast | SCT025 OVC150 | 7.8 | 4.4 | 79% | 5 | 76.48 | 1020.4 | ||||||
| 20 | 22:53 | NE 17 | 16.09 | Overcast | SCT023 BKN160 OVC250 | 7.8 | 5 | 13.9 | 7.8 | 83% | 5 | 76.48 | 1020.5 | ||||
| 20 | 21:53 | N 19 | 16.09 | Mostly Cloudy | FEW027 SCT035 BKN180 | 8.3 | 5.6 | 83% | 6 | 76.53 | 1021.0 | ||||||
| 20 | 20:53 | NW 9 | 16.09 | Mostly Cloudy | BKN030 BKN180 | 10 | 6.1 | 77% | 9 | 76.53 | 1020.9 | ||||||
| 20 | 19:53 | W 13 | 16.09 | Mostly Cloudy | FEW030 SCT055 BKN200 | 11.1 | 6.1 | 72% | 76.5 | 1020.6 | |||||||
| 20 | 18:53 | W 13 | 16.09 | Mostly Cloudy | FEW035 SCT060 BKN210 | 12.2 | 5.6 | 64% | 76.5 | 1020.5 | |||||||
| 20 | 17:53 | SW 24 | 16.09 | Mostly Cloudy | FEW035 SCT070 BKN240 | 12.8 | 6.1 | 64% | 76.48 | 1020.4 | |||||||
| 20 | 16:53 | SW 22 | 16.09 | Mostly Cloudy | FEW025 FEW040 BKN200 | 13.9 | 7.8 | 14.4 | 11.7 | 67% | 76.48 | 1020.4 | 0.25 | ||||
| 20 | 15:53 | SW 20 G 37 | 16.09 | Mostly Cloudy | FEW025 SCT060 BKN200 | 13.9 | 8.9 | 72% | 76.48 | 1020.4 | |||||||
| 20 | 14:53 | SW 26 G 39 | 16.09 | Partly Cloudy | FEW020 SCT055 SCT200 | 13.3 | 9.4 | 77% | 76.48 | 1020.3 | |||||||
| 20 | 13:53 | SW 22 | 16.09 | Mostly Cloudy | FEW010 BKN021 BKN050 | 11.7 | 10 | 89% | 76.5 | 1020.4 | 0.03 | 0.25 | |||||
| 20 | 12:53 | SW 26 G 37 | 2.41 | Light Rain Fog/Mist | BKN006 BKN010 OVC020 | 11.7 | 11.1 | 96% | 76.45 | 1019.9 | 0.15 | ||||||
| 20 | 11:53 | S 22 | 9.66 | Light Rain Fog/Mist | FEW007 BKN010 BKN015 | 12.2 | 11.1 | 93% | 76.43 | 1019.4 | 0.08 | ||||||
| 20 | 10:53 | S 22 | 9.66 | Light Rain Fog/Mist | FEW008 BKN012 OVC021 | 11.7 | 11.1 | 12.2 | 11.1 | 96% | 76.38 | 1019.0 | 0.08 | 0.51 | |||
| 20 | 09:53 | S 17 | 9.66 | Light Rain Fog/Mist | FEW007 BKN011 OVC018 | 11.1 | 10.6 | 97% | 76.35 | 1018.7 | 0.05 | ||||||
| 20 | 08:53 | S 15 | 4.83 | Light Rain Fog/Mist | BKN007 OVC013 | 11.1 | 10 | 93% | 76.33 | 1018.0 | 0.15 | ||||||
| 20 | 07:53 | S 17 | 9.66 | Light Rain Fog/Mist | FEW010 OVC025 | 11.1 | 10 | 93% | 76.3 | 1017.9 | 0.08 | 0.23 | |||||
| 20 | 06:53 | SW 17 | 11.27 | Light Rain | SCT025 OVC033 | 11.1 | 10 | 93% | 76.28 | 1017.5 | 0.15 | ||||||
| 20 | 05:53 | SW 11 | 16.09 | Overcast | OVC034 | 11.7 | 10 | 89% | 76.25 | 1017.1 | |||||||
| 20 | 04:53 | S 11 | 16.09 | Overcast | OVC039 | 12.2 | 10 | 12.8 | 11.7 | 87% | 76.25 | 1017.2 | 0.05 | ||||
| 20 | 03:53 | S 9 | 16.09 | Overcast | OVC036 | 12.2 | 10.6 | 90% | 76.3 | 1017.8 | |||||||
| 20 | 02:53 | S 13 | 16.09 | Overcast | FEW028 OVC036 | 12.2 | 11.1 | 93% | 76.35 | 1018.4 | |||||||
| 20 | 01:53 | SW 7 | 11.27 | Light Rain | FEW009 OVC026 | 12.2 | 11.7 | 97% | 76.33 | 1018.2 | 0.05 | ||||||
| 20 | 00:53 | SE 11 | 16.09 | Overcast | FEW009 OVC024 | 12.2 | 11.7 | 97% | 76.28 | 1017.7 | 0.03 | ||||||
| 19 | 23:53 | SE 11 | 16.09 | Light Rain | FEW007 OVC022 | 12.2 | 11.7 | 97% | 76.33 | 1018.3 | 0.03 | ||||||
| 19 | 22:53 | S 13 | 12.87 | Light Rain | SCT003 SCT011 OVC022 | 12.2 | 11.7 | 12.2 | 11.1 | 97% | 76.38 | 1018.8 | 0.08 | 0.38 | |||
| 19 | 21:53 | S 9 | 12.87 | Light Rain | FEW005 SCT015 OVC024 | 12.2 | 11.7 | 97% | 76.38 | 1019.0 | 0.05 | ||||||
| 19 | 20:53 | S 9 | 11.27 | Light Rain | BKN005 OVC019 | 11.7 | 11.7 | 100% | 76.4 | 1019.1 | 0.08 | ||||||
| 19 | 19:53 | SE 11 | 4.83 | Light Rain Fog/Mist | BKN005 OVC015 | 11.7 | 11.1 | 96% | 76.4 | 1019.3 | 0.05 | 0.18 | |||||
| 19 | 18:53 | SW 6 | 8.05 | Fog/Mist | BKN005 BKN009 OVC017 | 11.7 | 11.1 | 96% | 76.43 | 1019.7 | 0.05 | ||||||
| 19 | 17:53 | S 13 | 4.83 | Light Rain Fog/Mist | SCT005 BKN008 OVC018 | 11.1 | 10.6 | 97% | 76.45 | 1020.0 | 0.08 | ||||||
| 19 | 16:53 | S 11 | 6.44 | Light Rain Fog/Mist | BKN010 OVC018 | 11.1 | 10.6 | 11.7 | 10.6 | 97% | 76.48 | 1020.2 | 0.1 | ||||
| 19 | 15:53 | SW 11 | 8.05 | Light Rain Fog/Mist | SCT003 BKN008 OVC040 | 11.1 | 10.6 | 97% | 76.48 | 1020.3 | 0.05 | ||||||
| 19 | 14:53 | S 15 | 11.27 | Light Rain | FEW008 BKN016 OVC026 | 11.1 | 10 | 93% | 76.5 | 1020.8 | |||||||
| 19 | 13:53 | SW 17 | 9.66 | Light Rain Fog/Mist | BKN007 BKN012 OVC032 | 11.1 | 10 | 93% | 76.56 | 1021.3 | 0.03 | 0.05 | |||||
| 19 | 12:53 | S 9 | 6.44 | Light Rain Fog/Mist | SCT007 BKN015 OVC035 | 11.1 | 10 | 93% | 76.56 | 1021.4 | 0.03 | ||||||
| 19 | 11:53 | S 11 | 14.48 | Mostly Cloudy | FEW009 SCT015 BKN036 | 11.1 | 10 | 93% | 76.58 | 1021.6 | |||||||
| 19 | 10:53 | S 7 | 9.66 | Light Rain Fog/Mist | SCT007 BKN015 BKN040 | 11.1 | 10 | 11.1 | 9.4 | 93% | 76.53 | 1021.1 | 0.46 | ||||
| 19 | 09:53 | Calm | 11.27 | Mostly Cloudy | FEW005 SCT023 BKN038 | 10.6 | 9.4 | 92% | 76.5 | 1020.7 | 0.03 | ||||||
| 19 | 08:53 | S 11 | 6.44 | Light Rain Fog/Mist | SCT004 BKN007 OVC018 | 10 | 9.4 | 96% | 9 | 76.53 | 1021.0 | 0.13 | |||||
| 19 | 07:53 | S 11 | 8.05 | Light Rain Fog/Mist | SCT007 BKN015 OVC028 | 10 | 9.4 | 96% | 9 | 76.5 | 1020.6 | 0.08 | 0.3 | ||||
| 19 | 06:53 | SW 9 | 4.02 | Light Rain Fog/Mist | FEW003 BKN006 OVC013 | 10 | 9.4 | 96% | 9 | 76.48 | 1020.2 | 0.15 | |||||
| 19 | 05:53 | S 9 | 8.05 | Light Rain Fog/Mist | BKN006 OVC011 | 9.4 | 9.4 | 100% | 8 | 76.43 | 1019.7 | 0.08 | |||||
| 19 | 04:53 | S 11 | 4.83 | Light Rain Fog/Mist | BKN003 BKN009 OVC014 | 10 | 9.4 | 10 | 9.4 | 96% | 9 | 76.43 | 1019.4 | 0.1 | 0.36 | ||
| 19 | 03:53 | S 9 | 4.83 | Light Rain Fog/Mist | BKN006 BKN012 OVC021 | 10 | 9.4 | 96% | 9 | 76.4 | 1019.3 | 0.1 | |||||
| 19 | 02:53 | SW 11 | 11.27 | Light Rain | SCT009 BKN013 OVC027 | 10 | 9.4 | 96% | 9 | 76.43 | 1019.7 | 0.03 | |||||
| 19 | 01:53 | S 13 | 16.09 | Overcast | FEW005 SCT048 OVC080 | 10 | 9.4 | 96% | 8 | 76.4 | 1019.4 | 0.03 | 0.13 | ||||
| 19 | 00:53 | S 15 | 8.05 | Light Rain Fog/Mist | FEW007 BKN047 OVC075 | 10 | 9.4 | 96% | 8 | 76.45 | 1019.7 | 0.1 | |||||
| 18 | 23:53 | SE 15 | 16.09 | Light Rain | BKN004 BKN017 OVC041 | 10 | 9.4 | 96% | 8 | 76.4 | 1019.2 | ||||||
| 18 | 22:53 | SW 17 | 16.09 | Overcast | OVC006 | 10 | 8.9 | 12.2 | 10 | 93% | 8 | 76.43 | 1019.5 | 0.05 | 0.15 | ||
| 18 | 21:53 | S 19 | 16.09 | Overcast | BKN012 BKN070 OVC085 | 10 | 9.4 | 96% | 8 | 76.4 | 1019.4 | ||||||
| 18 | 20:53 | S 22 | 16.09 | Mostly Cloudy | FEW020 SCT050 BKN070 | 10 | 9.4 | 96% | 7 | 76.4 | 1019.2 | 0.1 | |||||
| 18 | 19:53 | SW 15 | 16.09 | Light Rain | FEW012 BKN020 OVC055 | 11.1 | 9.4 | 89% | 76.4 | 1019.3 | |||||||
| 18 | 18:53 | SW 15 | 16.09 | Overcast | FEW012 BKN018 OVC050 | 11.7 | 10 | 89% | 76.38 | 1018.8 | |||||||
| 18 | 17:53 | SW 20 | 16.09 | Overcast | FEW012 SCT025 OVC055 | 12.2 | 11.1 | 93% | 76.33 | 1018.4 | |||||||
| 18 | 16:53 | SW 17 | 16.09 | Overcast | FEW015 BKN028 OVC055 | 12.2 | 11.1 | 13.9 | 11.7 | 93% | 76.35 | 1018.7 | |||||
| 18 | 15:53 | S 13 | 16.09 | Light Rain | FEW015 BKN025 OVC060 | 12.8 | 11.1 | 90% | 76.33 | 1018.1 | |||||||
| 18 | 14:53 | S 20 | 16.09 | Light Rain | FEW015 BKN025 OVC070 | 13.3 | 11.1 | 87% | 76.35 | 1018.6 | |||||||
| 18 | 13:53 | S 22 | 16.09 | Mostly Cloudy | FEW012 BKN023 BKN070 | 13.3 | 11.1 | 87% | 76.38 | 1019.0 | |||||||
| 18 | 12:53 | SW 19 | 16.09 | Mostly Cloudy | SCT012 BKN020 BKN090 | 12.8 | 11.1 | 90% | 76.35 | 1018.5 | |||||||
| 18 | 11:53 | SW 17 | 16.09 | Overcast | FEW005 BKN012 OVC020 | 12.2 | 11.1 | 93% | 76.33 | 1018.3 | |||||||
| 18 | 10:53 | SW 20 | 16.09 | Overcast | SCT009 BKN015 OVC027 | 11.7 | 10.6 | 11.7 | 10.6 | 93% | 76.33 | 1018.1 | 0.15 | ||||
| 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) | |||||||||||||||