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. | ||||||||||||||||
| 01 | 12:53 | SW 37 G 72 | 16.09 | Mostly Cloudy and Breezy | FEW013 SCT025 BKN150 | 14.4 | 11.1 | 81% | 75.67 | 1009.4 | 0.03 | ||||||
| 01 | 11:53 | S 30 G 52 | 3.22 | Light Rain Fog/Mist | FEW011 BKN014 OVC031 | 15 | 13.9 | 93% | 75.51 | 1007.5 | 0.05 | ||||||
| 01 | 10:53 | S 31 G 46 | 6.44 | Light Rain Fog/Mist | BKN013 OVC019 | 15 | 13.9 | 15.6 | 11.7 | 93% | 75.41 | 1005.9 | 0.05 | 1.5 | |||
| 01 | 09:53 | S 31 G 56 | 6.44 | Light Rain Fog/Mist | FEW017 BKN023 OVC037 | 15 | 13.9 | 93% | 75.34 | 1004.8 | 0.05 | ||||||
| 01 | 08:53 | S 26 G 43 | 16.09 | Light Rain | SCT007 BKN028 OVC037 | 14.4 | 13.3 | 93% | 75.36 | 1005.3 | 0.1 | ||||||
| 01 | 07:53 | S 19 | 3.22 | Light Rain Fog/Mist | FEW007 BKN022 OVC033 | 13.3 | 12.8 | 97% | 75.36 | 1005.4 | 0.33 | 1.3 | |||||
| 01 | 06:53 | Vrbl 9 | 3.22 | Rain Fog/Mist | SCT009 BKN020 OVC027 | 12.2 | 11.7 | 97% | 75.46 | 1006.5 | 0.3 | ||||||
| 01 | 05:53 | SE 15 | 2.41 | Light Rain Fog/Mist | SCT007 BKN014 OVC025 | 12.2 | 11.7 | 97% | 75.51 | 1007.3 | 0.66 | ||||||
| 01 | 04:53 | SE 17 | 6.44 | Rain Fog/Mist | SCT003 SCT011 OVC029 | 11.7 | 11.7 | 13.3 | 11.7 | 100% | 75.59 | 1008.4 | 0.36 | 0.99 | |||
| 01 | 03:53 | SE 13 | 4.83 | Light Rain Fog/Mist | SCT005 OVC027 | 12.8 | 12.2 | 96% | 75.79 | 1010.9 | 0.36 | ||||||
| 01 | 02:53 | SE 15 | 9.66 | Light Rain Fog/Mist | SCT011 BKN044 OVC050 | 12.8 | 12.2 | 96% | 75.84 | 1011.9 | 0.15 | ||||||
| 01 | 01:53 | SE 15 | 14.48 | Light Rain | FEW010 SCT039 OVC080 | 12.2 | 11.7 | 97% | 75.95 | 1013.2 | 0.13 | ||||||
| 01 | 00:53 | SE 9 | 16.09 | Light Rain | SCT020 BKN029 OVC075 | 12.8 | 11.7 | 93% | 76.02 | 1014.2 | 0.05 | ||||||
| 31 | 23:53 | Vrbl 6 | 11.27 | Light Rain | FEW015 BKN023 OVC050 | 12.8 | 11.7 | 93% | 76.1 | 1015.1 | 0.08 | ||||||
| 31 | 22:53 | SE 19 | 12.87 | Light Rain | FEW013 BKN025 OVC060 | 12.2 | 11.7 | 12.8 | 10 | 97% | 76.1 | 1015.3 | 0.13 | 0.97 | |||
| 31 | 21:53 | SE 11 | 9.66 | Light Rain Fog/Mist | FEW013 BKN024 OVC040 | 11.1 | 11.1 | 100% | 76.12 | 1015.6 | 0.08 | ||||||
| 31 | 20:53 | S 7 | 14.48 | Light Rain | FEW013 BKN024 OVC040 | 11.1 | 10.6 | 97% | 76.07 | 1015.1 | 0.05 | ||||||
| 31 | 19:53 | S 7 | 6.44 | Light Rain Fog/Mist | SCT010 BKN022 OVC044 | 10.6 | 10 | 96% | 76.07 | 1014.8 | 0.2 | 0.71 | |||||
| 31 | 18:53 | Calm | 11.27 | Light Rain | FEW012 BKN020 OVC041 | 11.1 | 10 | 93% | 76.07 | 1014.8 | 0.33 | ||||||
| 31 | 17:53 | SE 20 | 9.66 | Light Rain Fog/Mist | BKN027 OVC032 | 10.6 | 9.4 | 92% | 76.07 | 1015.1 | 0.18 | ||||||
| 31 | 16:53 | SE 17 | 4.83 | Light Rain Fog/Mist | BKN031 OVC045 | 10 | 8.3 | 11.1 | 9.4 | 89% | 8 | 76.07 | 1015.0 | 0.25 | 0.46 | ||
| 31 | 15:53 | Calm | 6.44 | Light Rain Fog/Mist | BKN037 OVC055 | 10 | 8.3 | 89% | 76.12 | 1015.7 | 0.15 | ||||||
| 31 | 14:53 | SE 15 | 11.27 | Light Rain | BKN041 OVC060 | 10 | 7.2 | 83% | 8 | 76.07 | 1014.8 | 0.05 | |||||
| 31 | 13:53 | SW 7 | 16.09 | Light Rain | SCT045 BKN060 BKN110 | 10.6 | 6.1 | 74% | 76.15 | 1016.0 | |||||||
| 31 | 12:53 | SW 9 | 16.09 | Overcast | BKN060 OVC110 | 10.6 | 5 | 69% | 76.17 | 1016.4 | |||||||
| 31 | 11:53 | S 7 | 16.09 | Overcast | BKN075 OVC110 | 10 | 5.6 | 74% | 9 | 76.23 | 1016.8 | ||||||
| 31 | 10:53 | S 6 | 16.09 | Overcast | FEW080 BKN100 OVC200 | 9.4 | 5.6 | 9.4 | 6.7 | 77% | 76.25 | 1017.2 | |||||
| 31 | 09:53 | SW 9 | 16.09 | Overcast | BKN100 OVC200 | 8.9 | 5.6 | 80% | 8 | 76.28 | 1017.6 | ||||||
| 31 | 08:53 | S 6 | 16.09 | Overcast | OVC110 | 8.3 | 5.6 | 83% | 76.28 | 1017.7 | |||||||
| 31 | 07:53 | SW 6 | 16.09 | Mostly Cloudy | FEW100 BKN150 BKN210 | 7.8 | 4.4 | 79% | 76.3 | 1018.1 | |||||||
| 31 | 06:53 | S 9 | 16.09 | Overcast | FEW100 OVC170 | 7.8 | 4.4 | 79% | 6 | 76.33 | 1018.3 | ||||||
| 31 | 05:53 | S 7 | 16.09 | Overcast | FEW100 OVC140 | 7.2 | 5.6 | 90% | 6 | 76.33 | 1018.5 | ||||||
| 31 | 04:53 | S 6 | 16.09 | Overcast | FEW120 OVC150 | 6.7 | 6.7 | 7.2 | 5.6 | 100% | 76.38 | 1018.9 | |||||
| 31 | 03:53 | SE 7 | 14.48 | Mostly Cloudy | SCT120 BKN180 | 6.1 | 6.1 | 100% | 5 | 76.4 | 1019.3 | ||||||
| 31 | 02:53 | Calm | 16.09 | Mostly Cloudy | SCT130 BKN200 | 6.1 | 6.1 | 100% | 76.4 | 1019.6 | |||||||
| 31 | 01:53 | S 6 | 16.09 | Mostly Cloudy | SCT140 BKN210 | 6.1 | 6.1 | 100% | 76.38 | 1019.1 | |||||||
| 31 | 00:53 | S 6 | 11.27 | Mostly Cloudy | FEW006 SCT150 BKN200 | 6.1 | 6.1 | 100% | 76.4 | 1019.3 | |||||||
| 30 | 23:53 | Calm | 12.87 | Mostly Cloudy | FEW150 BKN230 | 6.7 | 6.7 | 100% | 76.43 | 1019.6 | |||||||
| 30 | 22:53 | S 6 | 16.09 | Mostly Cloudy | SCT160 BKN210 | 6.7 | 6.1 | 9.4 | 6.1 | 96% | 76.43 | 1019.8 | |||||
| 30 | 21:53 | S 6 | 16.09 | Partly Cloudy | SCT180 | 7.2 | 5.6 | 90% | 76.45 | 1020.2 | |||||||
| 30 | 20:53 | SW 6 | 16.09 | Partly Cloudy | SCT200 | 7.8 | 5.6 | 86% | 76.48 | 1020.4 | |||||||
| 30 | 19:53 | S 7 | 16.09 | Partly Cloudy | SCT200 | 6.7 | 5.6 | 93% | 6 | 76.48 | 1020.3 | ||||||
| 30 | 18:53 | N 7 | 16.09 | Partly Cloudy | SCT180 SCT250 | 7.8 | 5.6 | 86% | 7 | 76.45 | 1020.1 | ||||||
| 30 | 17:53 | N 9 | 16.09 | Mostly Cloudy | SCT180 BKN250 | 8.3 | 5.6 | 83% | 7 | 76.45 | 1020.1 | ||||||
| 30 | 16:53 | NW 11 | 16.09 | Mostly Cloudy | BKN180 | 9.4 | 6.1 | 11.1 | 8.3 | 80% | 8 | 76.45 | 1020.0 | ||||
| 30 | 15:53 | NW 13 | 16.09 | Mostly Cloudy | BKN180 | 10.6 | 6.1 | 74% | 76.48 | 1020.4 | |||||||
| 30 | 14:53 | N 19 | 16.09 | Overcast | OVC180 | 9.4 | 6.1 | 80% | 7 | 76.53 | 1021.1 | ||||||
| 30 | 13:53 | N 19 | 16.09 | Overcast | OVC190 | 9.4 | 6.1 | 80% | 7 | 76.63 | 1022.3 | ||||||
| 30 | 12:53 | N 22 | 16.09 | Overcast | OVC180 | 9.4 | 6.1 | 80% | 7 | 76.71 | 1023.5 | ||||||
| 30 | 11:53 | N 22 | 16.09 | Overcast | FEW010 OVC180 | 8.9 | 6.1 | 83% | 6 | 76.76 | 1024.0 | ||||||
| 30 | 10:53 | N 24 | 16.09 | Overcast | FEW010 BKN180 OVC220 | 8.3 | 6.1 | 8.3 | 6.1 | 86% | 5 | 76.76 | 1024.2 | ||||
| 30 | 09:53 | N 30 | 16.09 | Mostly Cloudy | SCT180 BKN250 | 7.8 | 6.1 | 89% | 4 | 76.78 | 1024.5 | ||||||
| 30 | 08:53 | N 24 | 16.09 | Mostly Cloudy | FEW005 SCT180 BKN250 | 6.7 | 5 | 89% | 3 | 76.84 | 1025.1 | ||||||
| 30 | 07:53 | N 22 | 16.09 | Partly Cloudy | FEW005 SCT180 SCT250 | 6.1 | 5 | 93% | 3 | 76.86 | 1025.3 | ||||||
| 30 | 06:53 | N 20 | 16.09 | Mostly Cloudy | FEW003 BKN250 | 6.7 | 5 | 89% | 3 | 76.89 | 1025.7 | ||||||
| 30 | 05:53 | N 19 | 16.09 | Mostly Cloudy | FEW003 BKN250 | 6.7 | 5.6 | 93% | 4 | 76.94 | 1026.5 | ||||||
| 30 | 04:53 | N 19 | 16.09 | Partly Cloudy | FEW003 SCT250 | 6.7 | 6.1 | 9.4 | 6.1 | 96% | 4 | 76.99 | 1027.2 | ||||
| 30 | 03:53 | N 20 | 16.09 | Partly Cloudy | SCT003 | 7.2 | 6.1 | 93% | 4 | 77.06 | 1028.1 | ||||||
| 30 | 02:53 | N 15 | 16.09 | Fair | CLR | 7.2 | 6.1 | 93% | 5 | 77.09 | 1028.7 | ||||||
| 30 | 01:53 | NE 11 | 16.09 | Fair | CLR | 7.2 | 6.1 | 93% | 5 | 77.17 | 1029.5 | ||||||
| 30 | 00:53 | N 13 | 16.09 | Fair | CLR | 8.3 | 6.7 | 90% | 6 | 77.24 | 1030.4 | ||||||
| 29 | 23:53 | NE 13 | 16.09 | A Few Clouds | FEW250 | 8.9 | 6.7 | 86% | 7 | 77.29 | 1031.0 | ||||||
| 29 | 22:53 | NE 15 | 16.09 | Fair | CLR | 9.4 | 6.7 | 13.3 | 8.9 | 83% | 7 | 77.34 | 1031.7 | ||||
| 29 | 21:53 | NE 19 | 16.09 | Fair | CLR | 10 | 7.2 | 83% | 8 | 77.34 | 1032.0 | ||||||
| 29 | 20:53 | N 17 | 16.09 | Fair | CLR | 10 | 7.8 | 86% | 8 | 77.34 | 1031.9 | ||||||
| 29 | 19:53 | NE 17 | 16.09 | Fair | CLR | 11.1 | 6.7 | 75% | 77.37 | 1032.2 | |||||||
| 29 | 18:53 | NE 13 | 16.09 | A Few Clouds | FEW034 | 11.1 | 6.1 | 72% | 77.39 | 1032.6 | |||||||
| 29 | 17:53 | NW 6 | 16.09 | Partly Cloudy | FEW033 SCT250 | 11.7 | 6.7 | 72% | 77.42 | 1032.7 | |||||||
| 29 | 16:53 | SE 9 | 16.09 | Partly Cloudy | FEW040 SCT250 | 13.9 | 5 | 14.4 | 12.2 | 55% | 77.34 | 1032.0 | |||||
| 29 | 15:53 | Vrbl 11 | 16.09 | Mostly Cloudy | FEW035 SCT050 BKN250 | 14.4 | 5.6 | 56% | 77.32 | 1031.5 | |||||||
| 29 | 14:53 | S 13 | 16.09 | Mostly Cloudy | SCT032 BKN250 | 13.9 | 6.7 | 62% | 77.32 | 1031.6 | |||||||
| 29 | 13:53 | SW 17 | 16.09 | Mostly Cloudy | BKN030 BKN250 | 13.9 | 7.2 | 64% | 77.32 | 1031.5 | |||||||
| 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) | |||||||||||||||