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. | ||||||||||||||||
| 17 | 10:53 | Calm | 16.09 | Mostly Cloudy | BKN036 BKN240 | 9.4 | 2.2 | 9.4 | 5.6 | 61% | 76.99 | 1027.2 | |||||
| 17 | 09:53 | SE 11 | 16.09 | Mostly Cloudy | SCT032 BKN036 BKN230 | 8.9 | 1.7 | 61% | 7 | 77.01 | 1027.5 | ||||||
| 17 | 08:53 | SE 7 | 16.09 | Partly Cloudy | FEW040 SCT060 SCT230 | 7.8 | 2.2 | 68% | 7 | 77.01 | 1027.6 | ||||||
| 17 | 07:53 | SE 11 | 16.09 | Partly Cloudy | FEW040 FEW065 SCT230 | 6.1 | 2.2 | 76% | 4 | 77.01 | 1027.4 | ||||||
| 17 | 06:53 | E 11 | 16.09 | Partly Cloudy | FEW030 FEW080 SCT230 | 5.6 | 2.2 | 79% | 3 | 77.01 | 1027.3 | ||||||
| 17 | 05:53 | E 9 | 16.09 | Mostly Cloudy | SCT031 BKN042 BKN055 | 6.1 | 2.2 | 76% | 4 | 76.99 | 1027.3 | ||||||
| 17 | 04:53 | SE 11 | 16.09 | Mostly Cloudy | BKN055 | 5.6 | 2.2 | 7.8 | 5.6 | 79% | 3 | 76.99 | 1027.2 | ||||
| 17 | 03:53 | SE 15 | 16.09 | Mostly Cloudy | SCT027 SCT048 BKN075 | 6.1 | 2.2 | 76% | 3 | 76.99 | 1027.1 | ||||||
| 17 | 02:53 | SE 9 | 16.09 | Mostly Cloudy | BKN022 BKN045 | 6.1 | 2.2 | 76% | 4 | 76.99 | 1027.1 | ||||||
| 17 | 01:53 | SE 9 | 16.09 | Mostly Cloudy | BKN019 BKN027 | 6.1 | 2.8 | 80% | 4 | 76.99 | 1027.0 | ||||||
| 17 | 00:53 | S 13 | 16.09 | Mostly Cloudy | BKN022 | 6.7 | 2.2 | 73% | 4 | 76.94 | 1026.6 | ||||||
| 16 | 23:53 | S 19 | 16.09 | Partly Cloudy | FEW017 SCT050 | 7.2 | 3.3 | 77% | 4 | 76.94 | 1026.4 | ||||||
| 16 | 22:53 | S 20 | 16.09 | A Few Clouds | FEW070 FEW200 | 7.8 | 2.8 | 13.3 | 7.8 | 71% | 5 | 76.91 | 1026.1 | ||||
| 16 | 21:53 | SW 17 | 16.09 | A Few Clouds | FEW075 FEW200 | 8.3 | 2.2 | 66% | 6 | 76.89 | 1026.0 | ||||||
| 16 | 20:53 | SW 19 | 16.09 | Partly Cloudy | SCT080 SCT200 | 9.4 | 1.1 | 56% | 7 | 76.86 | 1025.5 | ||||||
| 16 | 19:53 | SW 17 | 16.09 | Partly Cloudy | FEW050 SCT080 SCT200 | 10.6 | 0 | 48% | 76.81 | 1024.9 | |||||||
| 16 | 18:53 | SW 17 | 16.09 | Mostly Cloudy | FEW055 BKN080 | 12.2 | 0 | 43% | 76.81 | 1024.9 | |||||||
| 16 | 17:53 | S 17 | 16.09 | Mostly Cloudy | FEW060 BKN090 | 12.2 | -1.1 | 40% | 76.84 | 1025.0 | |||||||
| 16 | 16:53 | S 15 | 16.09 | Partly Cloudy | FEW055 SCT085 | 12.8 | -2.2 | 13.3 | 7.2 | 36% | 76.84 | 1025.3 | |||||
| 16 | 15:53 | SW 13 | 16.09 | A Few Clouds | FEW050 | 12.2 | -1.1 | 40% | 76.86 | 1025.6 | |||||||
| 16 | 14:53 | SW 17 | 16.09 | A Few Clouds | FEW045 | 11.1 | -1.1 | 43% | 76.86 | 1025.6 | |||||||
| 16 | 13:53 | SW 15 G 26 | 16.09 | A Few Clouds | FEW040 | 10.6 | -0.6 | 46% | 76.89 | 1025.8 | |||||||
| 16 | 12:53 | SW 17 | 16.09 | Partly Cloudy | SCT036 | 10 | 1.1 | 54% | 8 | 76.89 | 1025.7 | ||||||
| 16 | 11:53 | S 11 | 16.09 | Partly Cloudy | SCT028 | 8.9 | 1.7 | 61% | 7 | 76.89 | 1025.7 | ||||||
| 16 | 10:53 | S 11 | 16.09 | Partly Cloudy | SCT013 | 6.7 | 2.8 | 6.7 | 2.2 | 76% | 5 | 76.86 | 1025.7 | ||||
| 16 | 09:53 | S 13 | 16.09 | Mostly Cloudy | BKN011 | 5 | 2.2 | 82% | 2 | 76.84 | 1025.3 | ||||||
| 16 | 08:53 | S 13 | 16.09 | Mostly Cloudy | BKN010 | 4.4 | 2.2 | 86% | 2 | 76.78 | 1024.8 | ||||||
| 16 | 07:53 | S 11 | 16.09 | Partly Cloudy | SCT008 SCT011 | 3.3 | 2.2 | 93% | 1 | 76.73 | 1023.9 | ||||||
| 16 | 06:53 | S 11 | 12.87 | Mostly Cloudy | SCT011 BKN040 | 2.8 | 1.7 | 93% | 0 | 76.66 | 1022.9 | ||||||
| 16 | 05:53 | SE 15 | 14.48 | Mostly Cloudy | BKN009 BKN041 | 2.8 | 1.7 | 93% | -1 | 76.61 | 1022.2 | ||||||
| 16 | 04:53 | SE 11 | 11.27 | Overcast | SCT008 BKN042 OVC060 | 2.8 | 2.2 | 2.8 | 2.2 | 96% | 0 | 76.56 | 1021.6 | ||||
| 16 | 03:53 | SE 6 | 16.09 | Overcast | FEW004 OVC012 | 2.8 | 1.7 | 93% | 76.5 | 1020.8 | |||||||
| 16 | 02:53 | SE 6 | 11.27 | Overcast | FEW004 OVC046 | 2.2 | 1.7 | 97% | 76.45 | 1019.9 | |||||||
| 16 | 01:53 | SE 9 | 12.87 | Overcast | BKN006 BKN050 OVC075 | 2.8 | 1.7 | 93% | 1 | 76.4 | 1019.5 | ||||||
| 16 | 00:53 | Calm | 16.09 | Overcast | FEW003 SCT021 OVC029 | 2.8 | 1.7 | 93% | 76.35 | 1018.9 | |||||||
| 15 | 23:53 | S 11 | 16.09 | Overcast | SCT006 BKN013 OVC065 | 2.2 | 1.7 | 97% | -1 | 76.3 | 1018.1 | ||||||
| 15 | 22:53 | SE 9 | 16.09 | Light Rain | SCT006 BKN012 OVC041 | 2.8 | 1.7 | 6.7 | 2.8 | 93% | 1 | 76.25 | 1017.4 | 0.03 | 0.79 | ||
| 15 | 21:53 | E 9 | 16.09 | Light Rain | OVC029 | 3.9 | 1.7 | 86% | 2 | 76.2 | 1016.9 | 0.1 | |||||
| 15 | 20:53 | Vrbl 6 | 11.27 | Light Rain | FEW012 OVC021 | 3.3 | 1.7 | 89% | 76.15 | 1016.1 | 0.3 | ||||||
| 15 | 19:53 | SE 9 | 9.66 | Light Rain Fog/Mist | BKN020 OVC028 | 3.9 | 2.2 | 89% | 2 | 76.07 | 1015.0 | 0.1 | 0.36 | ||||
| 15 | 18:53 | NE 19 | 16.09 | Light Rain | FEW023 BKN035 OVC043 | 4.4 | 2.2 | 86% | 1 | 76 | 1014.1 | 0.1 | |||||
| 15 | 17:53 | NE 20 | 6.44 | Light Rain Fog/Mist | FEW021 SCT030 OVC048 | 4.4 | 2.8 | 89% | 1 | 75.95 | 1013.3 | 0.15 | |||||
| 15 | 16:53 | W 15 G 41 | 12.87 | Light Rain | BKN026 BKN035 OVC047 | 6.7 | 1.7 | 10 | 4.4 | 71% | 4 | 75.87 | 1012.4 | 0.03 | |||
| 15 | 15:53 | S 30 G 41 | 16.09 | Thunderstorm in Vicinity | FEW035CB SCT050 BKN065 | 8.3 | 1.7 | 63% | 5 | 75.82 | 1011.5 | ||||||
| 15 | 14:53 | SW 26 G 43 | 16.09 | Mostly Cloudy | BKN035 BKN049 BKN065 | 8.9 | 1.7 | 61% | 6 | 75.79 | 1011.2 | ||||||
| 15 | 13:53 | E 15 | 16.09 | Mostly Cloudy | SCT014 BKN030 BKN045 BKN170 | 6.7 | 3.3 | 79% | 4 | 75.79 | 1011.3 | 0.03 | |||||
| 15 | 12:53 | E 15 | 16.09 | Mostly Cloudy | SCT017 BKN032 BKN045 | 6.1 | 3.3 | 82% | 3 | 75.82 | 1011.5 | 0.03 | |||||
| 15 | 11:53 | SE 9 | 12.87 | Light Rain | FEW013 BKN028 BKN040 | 4.4 | 2.2 | 86% | 2 | 75.84 | 1011.9 | ||||||
| 15 | 10:53 | E 15 | 16.09 | Light Rain | SCT012 BKN021 BKN034 | 4.4 | 1.7 | 5 | 3.3 | 83% | 1 | 75.82 | 1011.7 | 0.03 | 0.03 | ||
| 15 | 09:53 | Vrbl 6 | 11.27 | Light Rain | SCT016 BKN025 BKN034 | 5 | 1.7 | 79% | 75.79 | 1011.3 | |||||||
| 15 | 08:53 | SE 13 | 16.09 | Mostly Cloudy | SCT022 BKN030 BKN055 | 4.4 | 2.2 | 86% | 2 | 75.74 | 1010.6 | ||||||
| 15 | 07:53 | SE 13 | 16.09 | Mostly Cloudy | FEW012 BKN032 BKN060 | 4.4 | 2.2 | 86% | 2 | 75.72 | 1010.1 | ||||||
| 15 | 06:53 | SE 11 | 16.09 | Mostly Cloudy | FEW030 SCT047 BKN060 | 4.4 | 2.2 | 86% | 2 | 75.69 | 1009.7 | ||||||
| 15 | 05:53 | E 13 | 16.09 | Overcast | BKN030 OVC050 | 4.4 | 1.7 | 83% | 2 | 75.67 | 1009.6 | ||||||
| 15 | 04:53 | SE 13 | 16.09 | Overcast | OVC049 | 4.4 | 2.2 | 7.2 | 4.4 | 86% | 2 | 75.67 | 1009.6 | 0.53 | |||
| 15 | 03:53 | NE 19 | 16.09 | Light Rain | BKN022 OVC040 | 5 | 2.2 | 82% | 2 | 75.67 | 1009.5 | 0.08 | |||||
| 15 | 02:53 | NE 26 G 39 | 16.09 | Light Rain | FEW011 BKN029 OVC040 | 5 | 3.3 | 89% | 1 | 75.64 | 1009.4 | ||||||
| 15 | 01:53 | N 15 | 11.27 | Light Rain | BKN010 OVC016 | 5.6 | 4.4 | 92% | 3 | 75.64 | 1009.1 | 0.46 | |||||
| 15 | 00:53 | SW 9 | 16.09 | Light Rain | FEW004 BKN013 OVC035 | 6.7 | 5.6 | 93% | 5 | 75.59 | 1008.6 | 0.28 | |||||
| 14 | 23:53 | S 15 | 8.05 | Rain Fog/Mist | OVC036 | 6.7 | 5.6 | 93% | 4 | 75.57 | 1008.3 | 0.18 | |||||
| 14 | 22:53 | SW 13 | 9.66 | Light Rain Fog/Mist | OVC033 | 7.2 | 6.1 | 8.3 | 7.2 | 93% | 5 | 75.62 | 1008.8 | 0.38 | 1.32 | ||
| 14 | 21:53 | S 19 G 31 | 9.66 | Light Rain Fog/Mist | OVC021 | 7.8 | 6.1 | 89% | 5 | 75.59 | 1008.5 | 0.18 | |||||
| 14 | 20:53 | S 31 G 46 | 14.48 | Light Rain | OVC019 | 7.8 | 6.1 | 89% | 4 | 75.59 | 1008.6 | 0.15 | |||||
| 14 | 19:53 | S 26 | 9.66 | Light Rain Fog/Mist | BKN015 OVC023 | 7.8 | 6.1 | 89% | 4 | 75.67 | 1009.5 | 0.25 | 0.61 | ||||
| 14 | 18:53 | S 37 G 50 | 8.05 | Light Rain Fog/Mist and Breezy | BKN016 OVC022 | 7.8 | 5.6 | 86% | 4 | 75.72 | 1010.2 | 0.2 | |||||
| 14 | 17:53 | S 15 G 39 | 8.05 | Light Rain Fog/Mist | BKN016 BKN021 OVC029 | 8.3 | 6.7 | 90% | 6 | 75.77 | 1010.9 | 0.15 | |||||
| 14 | 16:53 | S 26 G 41 | 11.27 | Light Rain | BKN019 BKN025 OVC030 | 8.3 | 6.1 | 8.3 | 7.8 | 86% | 5 | 75.82 | 1011.7 | 0.25 | 0.71 | ||
| 14 | 15:53 | S 26 G 41 | 11.27 | Light Rain | SCT013 BKN022 OVC039 | 7.8 | 6.1 | 89% | 4 | 75.9 | 1012.6 | 0.13 | |||||
| 14 | 14:53 | S 33 G 48 | 16.09 | Light Rain and Breezy | BKN017 BKN023 OVC040 | 8.3 | 6.1 | 86% | 4 | 75.95 | 1013.3 | 0.13 | |||||
| 14 | 13:53 | S 22 G 44 | 8.05 | Light Rain Fog/Mist | FEW015 BKN025 OVC031 | 7.8 | 6.1 | 89% | 5 | 75.97 | 1013.7 | 0.08 | 0.2 | ||||
| 14 | 12:53 | S 28 G 43 | 14.48 | Light Rain | BKN016 BKN023 OVC030 | 7.8 | 6.1 | 89% | 4 | 76 | 1014.0 | 0.1 | |||||
| 14 | 11:53 | S 22 G 44 | 14.48 | Light Rain | SCT018 BKN024 OVC035 | 7.8 | 5.6 | 86% | 5 | 76.05 | 1014.7 | 0.03 | |||||
| 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) | |||||||||||||||