Weather observations for the past three days for
Seattle, Seattle-Tacoma International Airport
| Date | Time (pdt) | 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. | ||||||||||||||||
| 15 | 05:53 | E 8 | 10.00 | Overcast | BKN030 OVC050 | 39.9 | 35.1 | 83% | 35 | 29.79 | 1009.6 | ||||||
| 15 | 04:53 | SE 8 | 10.00 | Overcast | OVC049 | 39.9 | 36 | 45 | 39.9 | 86% | 35 | 29.79 | 1009.6 | 0.21 | |||
| 15 | 03:53 | NE 12 | 10.00 | Light Rain | BKN022 OVC040 | 41 | 36 | 82% | 35 | 29.79 | 1009.5 | 0.03 | |||||
| 15 | 02:53 | NE 16 G 24 | 10.00 | Light Rain | FEW011 BKN029 OVC040 | 41 | 37.9 | 89% | 33 | 29.78 | 1009.4 | ||||||
| 15 | 01:53 | N 9 | 7.00 | Light Rain | BKN010 OVC016 | 42.1 | 39.9 | 92% | 37 | 29.78 | 1009.1 | 0.18 | |||||
| 15 | 00:53 | SW 6 | 10.00 | Light Rain | FEW004 BKN013 OVC035 | 44.1 | 42.1 | 93% | 41 | 29.76 | 1008.6 | 0.11 | |||||
| 14 | 23:53 | S 9 | 5.00 | Rain Fog/Mist | OVC036 | 44.1 | 42.1 | 93% | 40 | 29.75 | 1008.3 | 0.07 | |||||
| 14 | 22:53 | SW 8 | 6.00 | Light Rain Fog/Mist | OVC033 | 45 | 43 | 46.9 | 45 | 93% | 41 | 29.77 | 1008.8 | 0.15 | 0.52 | ||
| 14 | 21:53 | S 12 G 20 | 6.00 | Light Rain Fog/Mist | OVC021 | 46 | 43 | 89% | 41 | 29.76 | 1008.5 | 0.07 | |||||
| 14 | 20:53 | S 20 G 29 | 9.00 | Light Rain | OVC019 | 46 | 43 | 89% | 39 | 29.76 | 1008.6 | 0.06 | |||||
| 14 | 19:53 | S 16 | 6.00 | Light Rain Fog/Mist | BKN015 OVC023 | 46 | 43 | 89% | 40 | 29.79 | 1009.5 | 0.1 | 0.24 | ||||
| 14 | 18:53 | S 23 G 31 | 5.00 | Light Rain Fog/Mist and Breezy | BKN016 OVC022 | 46 | 42.1 | 86% | 38 | 29.81 | 1010.2 | 0.08 | |||||
| 14 | 17:53 | S 9 G 24 | 5.00 | Light Rain Fog/Mist | BKN016 BKN021 OVC029 | 46.9 | 44.1 | 90% | 43 | 29.83 | 1010.9 | 0.06 | |||||
| 14 | 16:53 | S 16 G 25 | 7.00 | Light Rain | BKN019 BKN025 OVC030 | 46.9 | 43 | 46.9 | 46 | 86% | 41 | 29.85 | 1011.7 | 0.1 | 0.28 | ||
| 14 | 15:53 | S 16 G 25 | 7.00 | Light Rain | SCT013 BKN022 OVC039 | 46 | 43 | 89% | 40 | 29.88 | 1012.6 | 0.05 | |||||
| 14 | 14:53 | S 21 G 30 | 10.00 | Light Rain and Breezy | BKN017 BKN023 OVC040 | 46.9 | 43 | 86% | 40 | 29.9 | 1013.3 | 0.05 | |||||
| 14 | 13:53 | S 14 G 28 | 5.00 | Light Rain Fog/Mist | FEW015 BKN025 OVC031 | 46 | 43 | 89% | 40 | 29.91 | 1013.7 | 0.03 | 0.08 | ||||
| 14 | 12:53 | S 17 G 26 | 9.00 | Light Rain | BKN016 BKN023 OVC030 | 46 | 43 | 89% | 40 | 29.92 | 1014.0 | 0.04 | |||||
| 14 | 11:53 | S 14 G 28 | 9.00 | Light Rain | SCT018 BKN024 OVC035 | 46 | 42.1 | 86% | 40 | 29.94 | 1014.7 | 0.01 | |||||
| 14 | 10:53 | S 17 G 33 | 9.00 | Light Rain | SCT017 BKN028 OVC050 | 46.9 | 42.1 | 46.9 | 43 | 83% | 41 | 29.95 | 1014.8 | 0.01 | 0.08 | ||
| 14 | 09:53 | S 17 G 25 | 8.00 | Light Rain | BKN016 OVC024 | 46 | 42.1 | 86% | 40 | 29.96 | 1015.3 | 0.02 | |||||
| 14 | 08:53 | S 13 | 9.00 | Light Rain | SCT017 BKN023 OVC027 | 45 | 41 | 86% | 39 | 29.98 | 1015.9 | 0.01 | |||||
| 14 | 07:53 | S 13 | 6.00 | Fog/Mist | FEW010 BKN017 OVC026 | 44.1 | 39.9 | 85% | 38 | 29.99 | 1016.1 | 0.01 | 0.04 | ||||
| 14 | 06:53 | S 8 | 3.00 | Light Rain Fog/Mist | FEW015 BKN027 OVC033 | 43 | 41 | 93% | 39 | 30.01 | 1016.9 | 0.03 | |||||
| 14 | 05:53 | S 15 | 10.00 | Light Rain | FEW019 BKN029 OVC042 | 44.1 | 39.9 | 85% | 38 | 30.03 | 1017.8 | ||||||
| 14 | 04:53 | S 14 G 25 | 10.00 | Light Rain | SCT018 OVC027 | 45 | 39.9 | 46 | 45 | 83% | 39 | 30.05 | 1018.3 | ||||
| 14 | 03:53 | S 16 G 23 | 10.00 | Overcast | BKN018 OVC024 | 45 | 39 | 80% | 38 | 30.06 | 1018.6 | ||||||
| 14 | 02:53 | S 16 G 25 | 10.00 | Mostly Cloudy | FEW025 BKN120 | 45 | 39 | 80% | 38 | 30.06 | 1018.7 | ||||||
| 14 | 01:53 | S 13 G 23 | 10.00 | Mostly Cloudy | BKN020 BKN120 | 45 | 39 | 80% | 39 | 30.08 | 1019.4 | ||||||
| 14 | 00:53 | S 13 | 10.00 | Mostly Cloudy | BKN022 BKN029 | 45 | 39 | 80% | 39 | 30.08 | 1019.5 | ||||||
| 13 | 23:53 | S 10 | 10.00 | Overcast | FEW019 BKN024 OVC030 | 46 | 39 | 77% | 42 | 30.1 | 1019.9 | ||||||
| 13 | 22:53 | SW 13 | 10.00 | Mostly Cloudy | BKN041 | 46 | 39 | 55.9 | 46 | 77% | 41 | 30.1 | 1020.0 | ||||
| 13 | 21:53 | SW 13 G 24 | 10.00 | Overcast | FEW030 OVC050 | 48 | 39 | 71% | 43 | 30.11 | 1020.3 | ||||||
| 13 | 20:53 | SW 12 | 10.00 | Overcast | OVC050 | 48.9 | 37.9 | 66% | 45 | 30.09 | 1019.7 | ||||||
| 13 | 19:53 | SW 14 | 10.00 | Mostly Cloudy | FEW030 BKN048 | 50 | 37.9 | 63% | 45 | 30.08 | 1019.3 | ||||||
| 13 | 18:53 | SW 13 G 24 | 10.00 | Mostly Cloudy | FEW035 BKN055 BKN200 | 52 | 37.9 | 59% | 30.07 | 1019.0 | |||||||
| 13 | 17:53 | SW 12 G 22 | 10.00 | Mostly Cloudy | SCT040 BKN050 BKN200 | 53.1 | 37 | 55% | 30.06 | 1018.7 | |||||||
| 13 | 16:53 | SW 17 | 10.00 | Mostly Cloudy | FEW030 SCT045 BKN060 | 55 | 39 | 55 | 51.1 | 55% | 30.05 | 1018.3 | |||||
| 13 | 15:53 | SW 15 | 10.00 | Mostly Cloudy | FEW035 SCT048 BKN060 | 54 | 39 | 57% | 30.05 | 1018.5 | |||||||
| 13 | 14:53 | SW 15 | 10.00 | Mostly Cloudy | FEW030 SCT042 BKN050 | 54 | 37.9 | 55% | 30.05 | 1018.5 | |||||||
| 13 | 13:53 | SW 14 | 10.00 | Mostly Cloudy | SCT035 BKN050 BKN080 | 54 | 39 | 57% | 30.05 | 1018.3 | |||||||
| 13 | 12:53 | SW 18 G 24 | 10.00 | Mostly Cloudy | SCT036 BKN055 BKN090 | 54 | 39 | 57% | 30.05 | 1018.5 | |||||||
| 13 | 11:53 | S 14 | 10.00 | Mostly Cloudy | SCT035 BKN050 BKN070 BKN220 | 54 | 39.9 | 59% | 30.05 | 1018.4 | |||||||
| 13 | 10:53 | S 17 G 24 | 10.00 | Mostly Cloudy | FEW022 BKN031 BKN055 BKN220 | 51.1 | 39.9 | 51.1 | 46.9 | 66% | 30.05 | 1018.3 | |||||
| 13 | 09:53 | S 14 G 24 | 10.00 | Mostly Cloudy | SCT025 BKN036 BKN050 | 50 | 41 | 71% | 45 | 30.03 | 1017.6 | ||||||
| 13 | 08:53 | S 17 | 10.00 | Light Rain | SCT023 BKN041 BKN055 | 48 | 41 | 77% | 42 | 30.01 | 1016.8 | ||||||
| 13 | 07:53 | S 15 | 10.00 | Mostly Cloudy | FEW022 SCT036 BKN045 | 48 | 41 | 77% | 43 | 29.98 | 1016.0 | ||||||
| 13 | 06:53 | S 17 | 10.00 | Mostly Cloudy | BKN021 BKN039 | 46.9 | 41 | 80% | 41 | 29.96 | 1015.4 | ||||||
| 13 | 05:53 | S 15 | 10.00 | Mostly Cloudy | FEW020 BKN038 | 48 | 42.1 | 80% | 43 | 29.94 | 1014.6 | ||||||
| 13 | 04:53 | S 15 | 10.00 | Overcast | BKN020 OVC035 | 48 | 43 | 48.9 | 48 | 83% | 43 | 29.94 | 1014.3 | 0.02 | |||
| 13 | 03:53 | S 14 G 23 | 10.00 | Light Rain | OVC015 | 48 | 44.1 | 86% | 43 | 29.92 | 1013.8 | ||||||
| 13 | 02:53 | S 10 G 21 | 10.00 | Overcast | OVC016 | 48 | 43 | 83% | 44 | 29.9 | 1013.2 | ||||||
| 13 | 01:53 | S 9 | 10.00 | Overcast | OVC018 | 48.9 | 43 | 80% | 45 | 29.89 | 1012.9 | 0.02 | |||||
| 13 | 00:53 | S 14 | 10.00 | Overcast | BKN016 OVC021 | 48 | 43 | 83% | 43 | 29.88 | 1012.4 | ||||||
| 12 | 23:53 | SW 10 | 10.00 | Light Rain | OVC016 | 48 | 44.1 | 86% | 44 | 29.86 | 1011.9 | 0.02 | |||||
| 12 | 22:53 | SW 9 | 10.00 | Overcast | BKN016 OVC023 | 48.9 | 44.1 | 55 | 48.9 | 83% | 45 | 29.85 | 1011.4 | 0.01 | |||
| 12 | 21:53 | SW 10 | 10.00 | Overcast | SCT014 BKN045 OVC055 | 50 | 45 | 83% | 46 | 29.83 | 1010.9 | ||||||
| 12 | 20:53 | SW 9 | 10.00 | Overcast | BKN029 OVC070 | 51.1 | 46 | 83% | 29.81 | 1010.3 | |||||||
| 12 | 19:53 | S 7 | 10.00 | Overcast | FEW020 BKN029 OVC035 | 52 | 48.9 | 89% | 29.79 | 1009.5 | 0.01 | 0.01 | |||||
| 12 | 18:53 | S 8 | 5.00 | Light Rain Fog/Mist | SCT022 OVC046 | 52 | 48.9 | 89% | 29.78 | 1009.3 | |||||||
| 12 | 17:53 | Calm | 5.00 | Fog/Mist | BKN021 OVC027 | 53.1 | 48 | 83% | 29.77 | 1008.9 | |||||||
| 12 | 16:53 | SW 6 | 10.00 | Overcast | BKN028 BKN042 OVC055 | 55 | 46.9 | 57 | 51.1 | 74% | 29.76 | 1008.5 | |||||
| 12 | 15:53 | SW 9 | 10.00 | Overcast | SCT023 OVC060 | 55.9 | 46 | 70% | 29.76 | 1008.2 | |||||||
| 12 | 14:53 | S 9 | 10.00 | Overcast | OVC022 | 55.9 | 46 | 70% | 29.75 | 1007.9 | |||||||
| 12 | 13:53 | W 5 | 10.00 | Overcast | BKN020 OVC025 | 55.9 | 46.9 | 72% | 29.73 | 1007.5 | |||||||
| 12 | 12:53 | W 7 | 10.00 | Overcast | OVC017 | 54 | 46.9 | 77% | 29.72 | 1007.0 | |||||||
| 12 | 11:53 | W 6 | 10.00 | Overcast | OVC013 | 52 | 46.9 | 83% | 29.71 | 1006.9 | |||||||
| 12 | 10:53 | Vrbl 6 | 10.00 | Overcast | SCT009 OVC011 | 51.1 | 46 | 51.1 | 46.9 | 83% | 29.71 | 1006.8 | |||||
| 12 | 09:53 | N 5 | 10.00 | Overcast | OVC007 | 48 | 46 | 93% | 47 | 29.7 | 1006.6 | ||||||
| 12 | 08:53 | NE 8 | 10.00 | Overcast | OVC007 | 46.9 | 46 | 97% | 44 | 29.7 | 1006.4 | ||||||
| 12 | 07:53 | NE 7 | 2.50 | Fog/Mist | OVC002 | 46.9 | 46 | 97% | 44 | 29.7 | 1006.4 | ||||||
| 12 | 06:53 | N 7 | 2.00 | Fog/Mist | OVC001 | 46.9 | 46.9 | 100% | 44 | 29.68 | 1005.8 | ||||||
| Date | Time (pdt) | 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) | |||||||||||||||