Weather observations for the past three days for
Seattle, Seattle-Tacoma International Airport
| Date | Time (pst) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Temperature (ºF) | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | Pressure | Precipitation (in) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | Min. | ||||||||||||||||
| 02 | 05:53 | S 13 | 10.00 | Overcast | SCT013 BKN095 OVC120 | 46.9 | 43 | 86% | 42 | 30.31 | 1027.2 | ||||||
| 02 | 04:53 | S 9 | 10.00 | Overcast | OVC016 | 46.9 | 44.1 | 90% | 43 | 30.31 | 1027.1 | ||||||
| 02 | 03:53 | S 7 | 10.00 | Overcast | BKN011 OVC019 | 46.9 | 44.1 | 48.9 | 46.9 | 90% | 44 | 30.28 | 1026.2 | ||||
| 02 | 02:53 | SE 9 | 10.00 | Overcast | OVC010 | 46.9 | 44.1 | 90% | 43 | 30.27 | 1025.8 | ||||||
| 02 | 01:53 | SW 9 | 10.00 | Overcast | OVC014 | 46.9 | 44.1 | 90% | 43 | 30.24 | 1024.6 | ||||||
| 02 | 01:53 | S 13 | 10.00 | Partly Cloudy | FEW015 SCT100 | 46.9 | 44.1 | 90% | 42 | 30.2 | 1023.4 | ||||||
| 02 | 00:53 | S 12 | 10.00 | Overcast | FEW015 OVC110 | 48.9 | 44.1 | 83% | 45 | 30.18 | 1022.5 | ||||||
| 01 | 23:53 | S 14 | 10.00 | Overcast | OVC075 | 48.9 | 43 | 80% | 44 | 30.16 | 1022.0 | ||||||
| 01 | 22:53 | S 13 | 10.00 | Overcast | FEW026 SCT080 OVC095 | 50 | 45 | 55 | 50 | 83% | 46 | 30.15 | 1021.4 | ||||
| 01 | 21:53 | S 9 G 20 | 10.00 | Mostly Cloudy | BKN020 BKN090 BKN110 | 50 | 44.1 | 80% | 47 | 30.12 | 1020.5 | ||||||
| 01 | 20:53 | S 10 | 10.00 | Mostly Cloudy | FEW025 BKN110 | 50 | 44.1 | 80% | 46 | 30.1 | 1019.9 | ||||||
| 01 | 19:53 | SW 12 | 10.00 | Partly Cloudy | FEW030 SCT110 | 51.1 | 43 | 74% | 30.08 | 1019.1 | |||||||
| 01 | 18:53 | S 15 | 10.00 | A Few Clouds | FEW025 FEW240 | 51.1 | 43 | 74% | 30.05 | 1018.2 | |||||||
| 01 | 16:53 | SW 15 G 25 | 10.00 | Partly Cloudy | FEW025 FEW150 SCT200 | 55 | 43 | 60.1 | 55 | 64% | 30.01 | 1016.7 | 0.03 | ||||
| 01 | 15:53 | SW 20 G 32 | 10.00 | Partly Cloudy | FEW026 FEW060 SCT150 SCT200 | 55.9 | 45 | 67% | 29.95 | 1015.0 | |||||||
| 01 | 14:53 | SW 17 G 32 | 10.00 | Mostly Cloudy | SCT026 SCT060 BKN150 | 57.9 | 46.9 | 67% | 29.92 | 1013.6 | |||||||
| 01 | 13:53 | S 21 G 31 | 10.00 | Partly Cloudy and Breezy | FEW013 FEW025 SCT060 SCT150 | 57.9 | 48.9 | 72% | 29.87 | 1012.0 | 0.03 | ||||||
| 01 | 12:53 | SW 23 G 45 | 10.00 | Mostly Cloudy and Breezy | FEW013 SCT025 BKN150 | 57.9 | 52 | 81% | 29.79 | 1009.4 | 0.01 | ||||||
| 01 | 11:53 | S 18 G 32 | 2.00 | Light Rain Fog/Mist | FEW011 BKN014 OVC031 | 59 | 57 | 93% | 29.73 | 1007.5 | 0.02 | ||||||
| 01 | 10:53 | S 20 G 29 | 4.00 | Light Rain Fog/Mist | BKN013 OVC019 | 59 | 57 | 60.1 | 53.1 | 93% | 29.69 | 1005.9 | 0.02 | 0.59 | |||
| 01 | 09:53 | S 20 G 35 | 4.00 | Light Rain Fog/Mist | FEW017 BKN023 OVC037 | 59 | 57 | 93% | 29.66 | 1004.8 | 0.02 | ||||||
| 01 | 08:53 | S 16 G 26 | 10.00 | Light Rain | SCT007 BKN028 OVC037 | 57.9 | 55.9 | 93% | 29.67 | 1005.3 | 0.04 | ||||||
| 01 | 07:53 | S 12 | 2.00 | Light Rain Fog/Mist | FEW007 BKN022 OVC033 | 55.9 | 55 | 97% | 29.67 | 1005.4 | 0.13 | 0.51 | |||||
| 01 | 06:53 | Vrbl 6 | 2.00 | Rain Fog/Mist | SCT009 BKN020 OVC027 | 54 | 53.1 | 97% | 29.71 | 1006.5 | 0.12 | ||||||
| 01 | 05:53 | SE 9 | 1.50 | Light Rain Fog/Mist | SCT007 BKN014 OVC025 | 54 | 53.1 | 97% | 29.73 | 1007.3 | 0.26 | ||||||
| 01 | 04:53 | SE 10 | 4.00 | Rain Fog/Mist | SCT003 SCT011 OVC029 | 53.1 | 53.1 | 55.9 | 53.1 | 100% | 29.76 | 1008.4 | 0.14 | 0.39 | |||
| 01 | 03:53 | SE 8 | 3.00 | Light Rain Fog/Mist | SCT005 OVC027 | 55 | 54 | 96% | 29.84 | 1010.9 | 0.14 | ||||||
| 01 | 02:53 | SE 9 | 6.00 | Light Rain Fog/Mist | SCT011 BKN044 OVC050 | 55 | 54 | 96% | 29.86 | 1011.9 | 0.06 | ||||||
| 01 | 01:53 | SE 9 | 9.00 | Light Rain | FEW010 SCT039 OVC080 | 54 | 53.1 | 97% | 29.9 | 1013.2 | 0.05 | ||||||
| 01 | 00:53 | SE 6 | 10.00 | Light Rain | SCT020 BKN029 OVC075 | 55 | 53.1 | 93% | 29.93 | 1014.2 | 0.02 | ||||||
| 31 | 23:53 | Vrbl 3 | 7.00 | Light Rain | FEW015 BKN023 OVC050 | 55 | 53.1 | 93% | 29.96 | 1015.1 | 0.03 | ||||||
| 31 | 22:53 | SE 12 | 8.00 | Light Rain | FEW013 BKN025 OVC060 | 54 | 53.1 | 55 | 50 | 97% | 29.96 | 1015.3 | 0.05 | 0.38 | |||
| 31 | 21:53 | SE 7 | 6.00 | Light Rain Fog/Mist | FEW013 BKN024 OVC040 | 52 | 52 | 100% | 29.97 | 1015.6 | 0.03 | ||||||
| 31 | 20:53 | S 5 | 9.00 | Light Rain | FEW013 BKN024 OVC040 | 52 | 51.1 | 97% | 29.95 | 1015.1 | 0.02 | ||||||
| 31 | 19:53 | S 5 | 4.00 | Light Rain Fog/Mist | SCT010 BKN022 OVC044 | 51.1 | 50 | 96% | 29.95 | 1014.8 | 0.08 | 0.28 | |||||
| 31 | 18:53 | Calm | 7.00 | Light Rain | FEW012 BKN020 OVC041 | 52 | 50 | 93% | 29.95 | 1014.8 | 0.13 | ||||||
| 31 | 17:53 | SE 13 | 6.00 | Light Rain Fog/Mist | BKN027 OVC032 | 51.1 | 48.9 | 92% | 29.95 | 1015.1 | 0.07 | ||||||
| 31 | 16:53 | SE 10 | 3.00 | Light Rain Fog/Mist | BKN031 OVC045 | 50 | 46.9 | 52 | 48.9 | 89% | 46 | 29.95 | 1015.0 | 0.1 | 0.18 | ||
| 31 | 15:53 | Calm | 4.00 | Light Rain Fog/Mist | BKN037 OVC055 | 50 | 46.9 | 89% | 29.97 | 1015.7 | 0.06 | ||||||
| 31 | 14:53 | SE 9 | 7.00 | Light Rain | BKN041 OVC060 | 50 | 45 | 83% | 47 | 29.95 | 1014.8 | 0.02 | |||||
| 31 | 13:53 | SW 5 | 10.00 | Light Rain | SCT045 BKN060 BKN110 | 51.1 | 43 | 74% | 29.98 | 1016.0 | |||||||
| 31 | 12:53 | SW 6 | 10.00 | Overcast | BKN060 OVC110 | 51.1 | 41 | 69% | 29.99 | 1016.4 | |||||||
| 31 | 11:53 | S 5 | 10.00 | Overcast | BKN075 OVC110 | 50 | 42.1 | 74% | 49 | 30.01 | 1016.8 | ||||||
| 31 | 10:53 | S 3 | 10.00 | Overcast | FEW080 BKN100 OVC200 | 48.9 | 42.1 | 48.9 | 44.1 | 77% | 30.02 | 1017.2 | |||||
| 31 | 09:53 | SW 6 | 10.00 | Overcast | BKN100 OVC200 | 48 | 42.1 | 80% | 46 | 30.03 | 1017.6 | ||||||
| 31 | 08:53 | S 3 | 10.00 | Overcast | OVC110 | 46.9 | 42.1 | 83% | 30.03 | 1017.7 | |||||||
| 31 | 07:53 | SW 3 | 10.00 | Mostly Cloudy | FEW100 BKN150 BKN210 | 46 | 39.9 | 79% | 30.04 | 1018.1 | |||||||
| 31 | 06:53 | S 6 | 10.00 | Overcast | FEW100 OVC170 | 46 | 39.9 | 79% | 44 | 30.05 | 1018.3 | ||||||
| 31 | 05:53 | S 5 | 10.00 | Overcast | FEW100 OVC140 | 45 | 42.1 | 90% | 43 | 30.05 | 1018.5 | ||||||
| 31 | 04:53 | S 3 | 10.00 | Overcast | FEW120 OVC150 | 44.1 | 44.1 | 45 | 42.1 | 100% | 30.07 | 1018.9 | |||||
| 31 | 03:53 | SE 5 | 9.00 | Mostly Cloudy | SCT120 BKN180 | 43 | 43 | 100% | 41 | 30.08 | 1019.3 | ||||||
| 31 | 02:53 | Calm | 10.00 | Mostly Cloudy | SCT130 BKN200 | 43 | 43 | 100% | 30.08 | 1019.6 | |||||||
| 31 | 01:53 | S 3 | 10.00 | Mostly Cloudy | SCT140 BKN210 | 43 | 43 | 100% | 30.07 | 1019.1 | |||||||
| 31 | 00:53 | S 3 | 7.00 | Mostly Cloudy | FEW006 SCT150 BKN200 | 43 | 43 | 100% | 30.08 | 1019.3 | |||||||
| 30 | 23:53 | Calm | 8.00 | Mostly Cloudy | FEW150 BKN230 | 44.1 | 44.1 | 100% | 30.09 | 1019.6 | |||||||
| 30 | 22:53 | S 3 | 10.00 | Mostly Cloudy | SCT160 BKN210 | 44.1 | 43 | 48.9 | 43 | 96% | 30.09 | 1019.8 | |||||
| 30 | 21:53 | S 3 | 10.00 | Partly Cloudy | SCT180 | 45 | 42.1 | 90% | 30.1 | 1020.2 | |||||||
| 30 | 20:53 | SW 3 | 10.00 | Partly Cloudy | SCT200 | 46 | 42.1 | 86% | 30.11 | 1020.4 | |||||||
| 30 | 19:53 | S 5 | 10.00 | Partly Cloudy | SCT200 | 44.1 | 42.1 | 93% | 42 | 30.11 | 1020.3 | ||||||
| 30 | 18:53 | N 5 | 10.00 | Partly Cloudy | SCT180 SCT250 | 46 | 42.1 | 86% | 44 | 30.1 | 1020.1 | ||||||
| 30 | 17:53 | N 6 | 10.00 | Mostly Cloudy | SCT180 BKN250 | 46.9 | 42.1 | 83% | 45 | 30.1 | 1020.1 | ||||||
| 30 | 16:53 | NW 7 | 10.00 | Mostly Cloudy | BKN180 | 48.9 | 43 | 52 | 46.9 | 80% | 46 | 30.1 | 1020.0 | ||||
| 30 | 15:53 | NW 8 | 10.00 | Mostly Cloudy | BKN180 | 51.1 | 43 | 74% | 30.11 | 1020.4 | |||||||
| 30 | 14:53 | N 12 | 10.00 | Overcast | OVC180 | 48.9 | 43 | 80% | 45 | 30.13 | 1021.1 | ||||||
| 30 | 13:53 | N 12 | 10.00 | Overcast | OVC190 | 48.9 | 43 | 80% | 45 | 30.17 | 1022.3 | ||||||
| 30 | 12:53 | N 14 | 10.00 | Overcast | OVC180 | 48.9 | 43 | 80% | 44 | 30.2 | 1023.5 | ||||||
| 30 | 11:53 | N 14 | 10.00 | Overcast | FEW010 OVC180 | 48 | 43 | 83% | 43 | 30.22 | 1024.0 | ||||||
| 30 | 10:53 | N 15 | 10.00 | Overcast | FEW010 BKN180 OVC220 | 46.9 | 43 | 46.9 | 43 | 86% | 41 | 30.22 | 1024.2 | ||||
| 30 | 09:53 | N 18 | 10.00 | Mostly Cloudy | SCT180 BKN250 | 46 | 43 | 89% | 39 | 30.23 | 1024.5 | ||||||
| 30 | 08:53 | N 15 | 10.00 | Mostly Cloudy | FEW005 SCT180 BKN250 | 44.1 | 41 | 89% | 38 | 30.25 | 1025.1 | ||||||
| 30 | 07:53 | N 14 | 10.00 | Partly Cloudy | FEW005 SCT180 SCT250 | 43 | 41 | 93% | 37 | 30.26 | 1025.3 | ||||||
| Date | Time (pst) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr |
| 6 hour | |||||||||||||||||
| Temperature (ºF) | Pressure | Precipitation (in) | |||||||||||||||