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. | ||||||||||||||||
| 05 | 06:53 | S 15 | 16.09 | Overcast | BKN015 OVC019 | 6.7 | 4.4 | 85% | 4 | 76.73 | 1024.0 | ||||||
| 05 | 05:53 | SW 19 | 16.09 | Light Rain | OVC015 | 6.7 | 4.4 | 85% | 4 | 76.73 | 1023.7 | ||||||
| 05 | 04:53 | SW 17 | 16.09 | Overcast | OVC015 | 6.7 | 4.4 | 85% | 4 | 76.71 | 1023.4 | ||||||
| 05 | 03:53 | SW 17 | 6.44 | Light Rain Fog/Mist | BKN013 OVC024 | 6.7 | 5 | 8.3 | 6.7 | 89% | 4 | 76.66 | 1022.8 | ||||
| 05 | 02:53 | SW 24 | 12.87 | Light Rain | OVC014 | 7.2 | 4.4 | 83% | 4 | 76.63 | 1022.3 | ||||||
| 05 | 01:53 | S 20 | 16.09 | Overcast | OVC014 | 7.2 | 5 | 86% | 4 | 76.58 | 1021.8 | ||||||
| 05 | 00:53 | SW 17 | 16.09 | Overcast | OVC013 | 7.8 | 5.6 | 86% | 5 | 76.56 | 1021.3 | ||||||
| 04 | 23:53 | SW 15 | 16.09 | Overcast | OVC014 | 7.8 | 6.1 | 89% | 6 | 76.5 | 1020.8 | ||||||
| 04 | 22:53 | S 15 | 16.09 | Overcast | OVC013 | 7.8 | 6.7 | 93% | 6 | 76.45 | 1020.0 | ||||||
| 04 | 21:53 | S 7 | 16.09 | Overcast | OVC014 | 8.3 | 6.1 | 8.9 | 7.8 | 86% | 7 | 76.43 | 1019.7 | 0.1 | |||
| 04 | 20:53 | SW 9 | 16.09 | Overcast | OVC015 | 8.3 | 6.1 | 86% | 7 | 76.38 | 1019.0 | ||||||
| 04 | 19:53 | SE 11 | 16.09 | Overcast | BKN017 OVC027 | 8.3 | 7.2 | 93% | 7 | 76.3 | 1018.1 | ||||||
| 04 | 18:53 | SE 15 | 16.09 | Overcast | FEW005 OVC018 | 8.3 | 7.2 | 93% | 6 | 76.3 | 1017.8 | 0.1 | |||||
| 04 | 17:53 | SE 15 | 11.27 | Light Rain | OVC021 | 8.9 | 7.2 | 89% | 7 | 76.23 | 1016.9 | ||||||
| 04 | 16:53 | E 15 | 16.09 | Overcast | FEW048 SCT060 OVC075 | 8.3 | 6.7 | 90% | 6 | 76.12 | 1015.7 | 0.1 | |||||
| 04 | 15:53 | NE 17 | 6.44 | Rain Fog/Mist | OVC018 | 8.3 | 6.7 | 11.1 | 8.3 | 90% | 6 | 76.1 | 1015.2 | 0.46 | 0.51 | ||
| 04 | 14:53 | SW 19 | 4.83 | Light Rain | BKN019 OVC028 | 9.4 | 6.7 | 83% | 7 | 76.02 | 1014.1 | 0.05 | |||||
| 04 | 13:53 | SW 22 | 16.09 | Mostly Cloudy | SCT018 BKN028 BKN055 BKN130 | 10.6 | 6.7 | 77% | 75.95 | 1013.1 | |||||||
| 04 | 12:53 | S 22 G 39 | 14.48 | Light Rain | SCT014 BKN023 BKN060 | 10.6 | 7.2 | 80% | 75.87 | 1012.3 | |||||||
| 04 | 11:53 | SW 19 | 16.09 | Mostly Cloudy | FEW017 SCT060 BKN080 BKN200 | 10 | 6.7 | 80% | 8 | 75.84 | 1011.7 | ||||||
| 04 | 10:53 | S 24 | 16.09 | Mostly Cloudy | FEW020 SCT035 BKN085 BKN200 | 10.6 | 7.2 | 80% | 75.77 | 1010.9 | |||||||
| 04 | 09:53 | S 20 | 16.09 | Mostly Cloudy | SCT011 BKN021 BKN040 | 9.4 | 7.8 | 10 | 8.9 | 90% | 7 | 75.74 | 1010.5 | 0.43 | |||
| 04 | 08:53 | S 24 G 41 | 16.09 | Overcast | SCT018 BKN024 OVC031 | 9.4 | 7.2 | 86% | 7 | 75.69 | 1009.7 | ||||||
| 04 | 07:53 | Vrbl 9 | 16.09 | Overcast | FEW020 BKN031 OVC040 | 9.4 | 7.2 | 86% | 8 | 75.64 | 1009.2 | ||||||
| 04 | 06:53 | Vrbl 7 | 16.09 | Overcast | FEW024 BKN036 OVC045 | 8.9 | 7.8 | 93% | 8 | 75.64 | 1009.1 | 0.03 | 0.43 | ||||
| 04 | 05:53 | E 11 | 6.44 | Light Rain Fog/Mist | FEW022 BKN033 OVC042 | 8.9 | 8.3 | 96% | 7 | 75.64 | 1009.2 | 0.13 | |||||
| 04 | 04:53 | E 13 | 9.66 | Light Rain Fog/Mist | SCT022 BKN036 OVC046 | 8.9 | 8.3 | 96% | 7 | 75.69 | 1010.0 | 0.28 | |||||
| 04 | 03:53 | SE 7 | 11.27 | Light Rain | FEW025 SCT031 OVC044 | 8.9 | 8.3 | 10 | 8.9 | 96% | 8 | 75.77 | 1010.7 | 0.18 | 0.28 | ||
| 04 | 02:53 | SE 7 | 12.87 | Light Rain | SCT042 OVC050 | 9.4 | 8.3 | 93% | 9 | 75.82 | 1011.6 | 0.1 | |||||
| 04 | 01:53 | SE 6 | 16.09 | Light Rain | FEW050 OVC060 | 9.4 | 8.3 | 93% | 75.9 | 1012.4 | |||||||
| 04 | 00:53 | SE 9 | 16.09 | Overcast | OVC050 | 9.4 | 8.3 | 93% | 8 | 75.92 | 1012.9 | ||||||
| 03 | 23:53 | SE 11 | 16.09 | Overcast | OVC055 | 9.4 | 8.9 | 97% | 8 | 75.97 | 1013.7 | ||||||
| 03 | 22:53 | SE 13 | 14.48 | Light Rain | SCT041 OVC055 | 10 | 8.9 | 93% | 8 | 76.05 | 1014.6 | ||||||
| 03 | 21:53 | SE 11 | 16.09 | Overcast | SCT019 BKN027 OVC050 | 10 | 8.9 | 11.7 | 8.9 | 93% | 9 | 76.1 | 1015.4 | 0.08 | |||
| 03 | 20:53 | S 7 | 16.09 | Mostly Cloudy | SCT011 BKN029 BKN045 | 9.4 | 8.3 | 93% | 9 | 76.12 | 1015.5 | ||||||
| 03 | 19:53 | S 13 | 16.09 | Mostly Cloudy | FEW033 SCT065 BKN095 | 9.4 | 8.3 | 93% | 8 | 76.15 | 1015.9 | ||||||
| 03 | 18:53 | SE 9 | 16.09 | Light Rain | BKN060 BKN070 OVC095 | 9.4 | 8.9 | 97% | 8 | 76.2 | 1016.6 | 0.03 | 0.08 | ||||
| 03 | 17:53 | S 9 | 8.05 | Light Rain Fog/Mist | OVC050 | 10 | 8.9 | 93% | 9 | 76.2 | 1016.7 | 0.05 | |||||
| 03 | 16:53 | SW 11 | 16.09 | Light Rain | SCT045 BKN060 OVC090 | 10.6 | 8.9 | 89% | 76.23 | 1016.8 | |||||||
| 03 | 15:53 | S 15 | 16.09 | Mostly Cloudy | FEW030 SCT045 BKN110 | 11.7 | 8.3 | 11.7 | 9.4 | 80% | 76.25 | 1017.2 | 0.03 | ||||
| 03 | 14:53 | S 19 | 16.09 | Mostly Cloudy | FEW035 SCT050 BKN120 | 11.7 | 8.3 | 80% | 76.25 | 1017.1 | |||||||
| 03 | 13:53 | S 15 | 16.09 | Mostly Cloudy | SCT035 BKN060 BKN110 | 11.1 | 8.9 | 86% | 76.25 | 1017.3 | |||||||
| 03 | 12:53 | SW 22 | 16.09 | Mostly Cloudy | FEW015 BKN031 BKN055 | 10.6 | 8.3 | 86% | 76.3 | 1018.0 | 0.03 | ||||||
| 03 | 11:53 | S 19 | 16.09 | Mostly Cloudy | FEW020 BKN032 BKN060 | 10 | 8.9 | 93% | 8 | 76.33 | 1018.4 | 0.03 | |||||
| 03 | 10:53 | SW 9 | 16.09 | Overcast | BKN017 BKN036 OVC050 | 10 | 8.3 | 89% | 9 | 76.38 | 1018.9 | ||||||
| 03 | 09:53 | S 7 | 16.09 | Mostly Cloudy | SCT019 BKN038 BKN060 | 9.4 | 8.3 | 10 | 8.3 | 93% | 9 | 76.35 | 1018.6 | 0.13 | |||
| 03 | 08:53 | SE 11 | 16.09 | Mostly Cloudy | FEW018 BKN037 BKN050 | 8.9 | 7.8 | 93% | 7 | 76.35 | 1018.6 | ||||||
| 03 | 07:53 | S 9 | 4.02 | Light Rain Fog/Mist | SCT019 BKN023 OVC032 | 8.9 | 7.8 | 93% | 8 | 76.33 | 1018.5 | 0.13 | |||||
| 03 | 06:53 | S 11 | 16.09 | Overcast | SCT024 BKN035 OVC049 | 8.9 | 7.8 | 93% | 7 | 76.33 | 1018.3 | ||||||
| 03 | 05:53 | S 6 | 16.09 | Overcast | FEW015 SCT049 OVC060 | 8.3 | 7.8 | 97% | 76.33 | 1018.3 | |||||||
| 03 | 04:53 | S 6 | 16.09 | Overcast | OVC048 | 8.3 | 7.2 | 93% | 76.33 | 1018.4 | |||||||
| 03 | 03:53 | Calm | 16.09 | Overcast | OVC047 | 8.9 | 7.2 | 10 | 8.3 | 89% | 76.35 | 1018.5 | |||||
| 03 | 02:53 | S 7 | 16.09 | Overcast | OVC044 | 8.9 | 7.2 | 89% | 8 | 76.35 | 1018.6 | ||||||
| 03 | 01:53 | Calm | 16.09 | Overcast | OVC040 | 8.9 | 7.2 | 89% | 76.43 | 1019.5 | |||||||
| 03 | 00:53 | SE 11 | 16.09 | Mostly Cloudy | BKN042 | 9.4 | 7.8 | 90% | 8 | 76.45 | 1019.9 | ||||||
| 02 | 23:53 | SE 11 | 16.09 | Partly Cloudy | FEW035 SCT200 | 8.9 | 7.2 | 89% | 7 | 76.45 | 1020.0 | ||||||
| 02 | 22:53 | SE 11 | 16.09 | Partly Cloudy | FEW035 SCT200 | 8.9 | 7.2 | 89% | 7 | 76.45 | 1020.1 | ||||||
| 02 | 21:53 | S 9 | 16.09 | Partly Cloudy | FEW035 SCT200 | 9.4 | 7.2 | 13.9 | 8.9 | 86% | 8 | 76.48 | 1020.5 | ||||
| 02 | 20:53 | S 9 | 16.09 | Mostly Cloudy | FEW035 BKN200 | 10 | 6.1 | 77% | 9 | 76.45 | 1020.1 | ||||||
| 02 | 19:53 | SE 13 | 16.09 | Mostly Cloudy | FEW100 BKN200 | 12.2 | 5.6 | 64% | 76.4 | 1019.2 | |||||||
| 02 | 18:53 | S 9 | 16.09 | Partly Cloudy | FEW050 FEW100 SCT200 | 11.7 | 5.6 | 66% | 76.38 | 1019.1 | |||||||
| 02 | 17:53 | Calm | 16.09 | Partly Cloudy | FEW050 FEW100 SCT200 | 12.8 | 5.6 | 62% | 76.38 | 1019.1 | |||||||
| 02 | 16:53 | S 7 | 16.09 | A Few Clouds | FEW200 | 13.9 | 5.6 | 58% | 76.38 | 1019.0 | |||||||
| 02 | 15:53 | S 13 | 16.09 | A Few Clouds | FEW200 | 13.9 | 5.6 | 13.9 | 6.7 | 58% | 76.4 | 1019.4 | |||||
| 02 | 14:53 | S 19 | 16.09 | Partly Cloudy | SCT230 | 13.9 | 5 | 55% | 76.43 | 1019.7 | |||||||
| 02 | 13:53 | S 9 | 16.09 | Partly Cloudy | SCT230 | 12.8 | 3.3 | 53% | 76.45 | 1020.1 | |||||||
| 02 | 12:53 | S 11 | 16.09 | Partly Cloudy | SCT230 | 12.2 | 3.9 | 57% | 76.5 | 1020.5 | |||||||
| 02 | 11:53 | S 7 | 16.09 | Partly Cloudy | FEW025 SCT230 | 10.6 | 3.9 | 64% | 76.53 | 1021.0 | |||||||
| 02 | 10:53 | S 11 | 16.09 | Partly Cloudy | FEW015 SCT230 | 9.4 | 3.9 | 69% | 8 | 76.5 | 1020.9 | ||||||
| 02 | 09:53 | Calm | 12.87 | Partly Cloudy | FEW001 SCT230 | 6.1 | 3.9 | 6.7 | 2.2 | 86% | 76.53 | 1021.0 | |||||
| 02 | 08:53 | S 6 | 8.05 | Fog/Mist | FEW001 SCT230 | 5 | 3.9 | 93% | 76.5 | 1020.8 | |||||||
| 02 | 07:53 | SE 6 | 3.22 | Patches Fog | FEW002 | 3.9 | 3.9 | 100% | 76.48 | 1020.4 | |||||||
| 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) | |||||||||||||||