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. | ||||||||||||||||
| 03 | 11:53 | S 9 | 10.00 | Mostly Cloudy | SCT040 BKN080 BKN110 | 53.1 | 37 | 55% | 30.41 | 1030.7 | |||||||
| 03 | 10:53 | S 7 | 10.00 | Mostly Cloudy | FEW038 SCT080 BKN110 | 50 | 37 | 50 | 44.1 | 61% | 48 | 30.42 | 1030.8 | ||||
| 03 | 09:53 | SW 6 | 10.00 | Mostly Cloudy | SCT039 SCT075 BKN095 | 48 | 36 | 63% | 46 | 30.42 | 1030.7 | ||||||
| 03 | 08:53 | S 7 | 10.00 | Mostly Cloudy | BKN042 BKN050 BKN075 | 46.9 | 35.1 | 63% | 44 | 30.41 | 1030.5 | ||||||
| 03 | 07:53 | SE 5 | 10.00 | Mostly Cloudy | BKN043 BKN080 | 45 | 34 | 66% | 43 | 30.39 | 1029.9 | ||||||
| 03 | 06:53 | SE 9 | 10.00 | Mostly Cloudy | BKN043 BKN085 | 44.1 | 35.1 | 71% | 40 | 30.37 | 1029.3 | ||||||
| 03 | 05:53 | SE 8 | 10.00 | Overcast | BKN045 OVC090 | 44.1 | 35.1 | 71% | 40 | 30.37 | 1029.1 | ||||||
| 03 | 04:53 | S 8 | 10.00 | Overcast | BKN040 OVC090 | 45 | 35.1 | 46.9 | 44.1 | 68% | 41 | 30.37 | 1029.0 | ||||
| 03 | 01:53 | S 9 | 10.00 | Mostly Cloudy | FEW050 BKN120 | 45 | 35.1 | 68% | 41 | 30.34 | 1028.1 | ||||||
| 02 | 22:53 | S 9 | 10.00 | Mostly Cloudy | BKN043 BKN060 | 46.9 | 37 | 52 | 46.9 | 69% | 43 | 30.29 | 1026.7 | ||||
| 02 | 21:53 | SW 10 | 10.00 | Mostly Cloudy | BKN040 BKN060 | 46.9 | 37.9 | 71% | 43 | 30.28 | 1026.1 | ||||||
| 02 | 20:53 | SW 12 G 20 | 10.00 | Overcast | BKN038 OVC049 | 48 | 37 | 66% | 44 | 30.26 | 1025.5 | ||||||
| 02 | 19:53 | SW 10 | 10.00 | Mostly Cloudy | SCT032 BKN048 BKN060 | 48 | 37 | 66% | 44 | 30.23 | 1024.7 | ||||||
| 02 | 18:53 | SW 16 G 23 | 10.00 | Partly Cloudy | FEW034 SCT065 | 50 | 37 | 61% | 45 | 30.19 | 1023.3 | ||||||
| 02 | 17:53 | SW 14 | 10.00 | Mostly Cloudy | BKN032 BKN065 | 51.1 | 37.9 | 61% | 30.17 | 1022.4 | |||||||
| 02 | 16:53 | SW 16 | 10.00 | Mostly Cloudy | FEW032 SCT050 BKN070 | 51.1 | 39 | 54 | 45 | 64% | 30.14 | 1021.6 | |||||
| 02 | 15:53 | S 18 G 28 | 10.00 | Partly Cloudy | FEW032 SCT040 | 53.1 | 41 | 64% | 30.11 | 1020.5 | |||||||
| 02 | 14:53 | S 18 G 29 | 10.00 | Mostly Cloudy | BKN035 BKN065 | 53.1 | 39 | 59% | 30.09 | 1019.6 | |||||||
| 02 | 13:53 | S 10 G 20 | 8.00 | Light Rain | BKN033 BKN045 BKN050 | 51.1 | 39.9 | 66% | 30.07 | 1019.0 | |||||||
| 02 | 12:53 | S 7 | 10.00 | Mostly Cloudy | FEW017 SCT024 BKN049 | 50 | 39 | 66% | 48 | 30.05 | 1018.3 | ||||||
| 02 | 11:53 | S 7 | 10.00 | Mostly Cloudy | BKN017 BKN024 BKN070 | 48.9 | 39.9 | 71% | 46 | 30.02 | 1017.3 | ||||||
| 02 | 10:53 | S 7 | 10.00 | Mostly Cloudy | BKN015 BKN024 BKN070 | 45 | 39.9 | 45 | 41 | 83% | 42 | 29.98 | 1016.2 | ||||
| 02 | 09:53 | SW 7 | 10.00 | Light Rain | BKN010 OVC015 | 43 | 39 | 86% | 39 | 29.94 | 1014.8 | ||||||
| 02 | 08:53 | S 8 | 10.00 | Light Rain | BKN011 OVC015 | 42.1 | 39 | 89% | 38 | 29.9 | 1013.4 | ||||||
| 02 | 07:53 | S 8 | 10.00 | Overcast | BKN011 OVC015 | 42.1 | 37.9 | 85% | 38 | 29.85 | 1011.7 | ||||||
| 02 | 06:53 | S 10 | 10.00 | Overcast | BKN012 OVC022 | 42.1 | 37.9 | 85% | 37 | 29.81 | 1010.3 | ||||||
| 02 | 05:53 | S 14 | 10.00 | Overcast | BKN016 OVC022 | 41 | 37.9 | 89% | 34 | 29.77 | 1009.0 | ||||||
| 02 | 04:53 | S 9 | 10.00 | Overcast | OVC017 | 41 | 37.9 | 44.1 | 41 | 89% | 36 | 29.74 | 1008.0 | ||||
| 02 | 03:53 | S 9 | 10.00 | Mostly Cloudy | BKN015 | 41 | 37.9 | 89% | 36 | 29.71 | 1006.8 | ||||||
| 02 | 02:53 | S 10 | 10.00 | Mostly Cloudy | FEW027 BKN075 | 41 | 37 | 86% | 35 | 29.68 | 1005.7 | ||||||
| 02 | 01:53 | S 10 | 10.00 | Mostly Cloudy | BKN027 BKN075 | 42.1 | 37.9 | 85% | 37 | 29.64 | 1004.5 | ||||||
| 02 | 00:53 | S 9 | 10.00 | Mostly Cloudy | BKN025 | 42.1 | 37.9 | 85% | 37 | 29.62 | 1003.7 | ||||||
| 01 | 23:53 | S 9 | 10.00 | Mostly Cloudy | BKN026 | 44.1 | 39 | 83% | 40 | 29.59 | 1002.8 | ||||||
| 01 | 22:53 | S 12 | 10.00 | Mostly Cloudy | SCT027 BKN031 | 43 | 39.9 | 48.9 | 43 | 89% | 37 | 29.56 | 1001.9 | 0.05 | |||
| 01 | 21:53 | S 13 | 10.00 | Mostly Cloudy | FEW016 BKN026 BKN090 | 44.1 | 39.9 | 85% | 38 | 29.54 | 1001.1 | ||||||
| 01 | 20:53 | SW 14 G 22 | 10.00 | Partly Cloudy | FEW015 SCT027 SCT033 | 44.1 | 39 | 83% | 38 | 29.51 | 1000.0 | ||||||
| 01 | 19:53 | S 9 | 10.00 | Mostly Cloudy | FEW021 SCT041 BKN050 | 46 | 43 | 89% | 42 | 29.47 | 998.6 | 0.05 | |||||
| 01 | 18:53 | SW 15 | 10.00 | Mostly Cloudy | FEW025 BKN040 BKN055 | 46.9 | 43 | 86% | 41 | 29.45 | 997.9 | 0.02 | |||||
| 01 | 17:53 | S 12 | 5.00 | Light Rain Fog/Mist | FEW020 SCT030 OVC037 | 48 | 45 | 89% | 44 | 29.42 | 997.1 | 0.03 | |||||
| 01 | 16:53 | E 6 | 10.00 | Light Rain | FEW025 BKN042 OVC060 | 48.9 | 45 | 48.9 | 45 | 86% | 47 | 29.4 | 996.3 | 0.01 | 0.33 | ||
| 01 | 15:53 | NW 3 | 5.00 | Light Rain Fog/Mist | FEW024 BKN039 OVC046 | 48 | 46 | 93% | 29.41 | 996.8 | 0.07 | ||||||
| 01 | 14:53 | E 8 | 6.00 | Light Rain Fog/Mist | FEW022 BKN038 OVC047 | 48 | 45 | 89% | 45 | 29.42 | 997.1 | 0.06 | |||||
| 01 | 13:53 | E 8 | 4.00 | Light Rain Fog/Mist | FEW020 BKN032 OVC045 | 48 | 44.1 | 86% | 45 | 29.45 | 997.8 | 0.07 | 0.19 | ||||
| 01 | 12:53 | E 9 | 6.00 | Light Rain Fog/Mist | OVC039 | 46.9 | 44.1 | 90% | 43 | 29.47 | 998.5 | 0.04 | |||||
| 01 | 11:53 | E 10 | 4.00 | Light Rain Fog/Mist | BKN035 OVC044 | 46 | 43 | 89% | 42 | 29.5 | 999.7 | 0.08 | |||||
| 01 | 10:53 | E 10 | 5.00 | Light Rain Fog/Mist | BKN032 OVC040 | 45 | 42.1 | 46 | 43 | 90% | 40 | 29.53 | 1000.6 | 0.05 | 0.14 | ||
| 01 | 09:53 | E 12 | 6.00 | Light Rain Fog/Mist | FEW025 BKN035 OVC055 | 45 | 41 | 86% | 40 | 29.54 | 1001.0 | 0.02 | |||||
| 01 | 08:53 | E 10 | 7.00 | Light Rain | FEW025 BKN042 OVC055 | 44.1 | 39.9 | 85% | 39 | 29.56 | 1001.8 | 0.01 | |||||
| 01 | 07:53 | E 9 | 9.00 | Light Rain | FEW023 SCT041 OVC055 | 43 | 39.9 | 89% | 38 | 29.58 | 1002.4 | 0.06 | |||||
| 01 | 06:53 | SE 10 | 10.00 | Light Rain | FEW011 BKN037 OVC045 | 44.1 | 42.1 | 93% | 39 | 29.6 | 1003.0 | 0.01 | |||||
| 01 | 05:53 | SE 8 | 6.00 | Light Rain Fog/Mist | FEW006 BKN014 OVC027 | 44.1 | 42.1 | 93% | 40 | 29.62 | 1003.8 | 0.05 | |||||
| 01 | 04:53 | SE 7 | 5.00 | Light Rain Fog/Mist | FEW006 FEW010 OVC028 | 44.1 | 42.1 | 51.1 | 44.1 | 93% | 41 | 29.63 | 1004.2 | 0.05 | 0.17 | ||
| 01 | 03:53 | SE 8 | 8.00 | Light Rain | OVC032 | 44.1 | 42.1 | 93% | 40 | 29.65 | 1004.6 | 0.06 | |||||
| 01 | 02:53 | SW 8 | 4.00 | Light Rain Fog/Mist | FEW018 BKN026 OVC031 | 44.1 | 42.1 | 93% | 40 | 29.66 | 1005.0 | 0.06 | |||||
| 01 | 01:53 | SW 3 | 10.00 | Overcast | BKN029 OVC055 | 46.9 | 39.9 | 77% | 29.66 | 1005.0 | |||||||
| 01 | 00:53 | SW 5 | 10.00 | Overcast | BKN065 OVC090 | 46.9 | 42.1 | 83% | 45 | 29.67 | 1005.5 | ||||||
| 31 | 23:53 | SW 12 | 10.00 | Overcast | BKN045 OVC060 | 51.1 | 39 | 64% | 29.68 | 1005.7 | |||||||
| 31 | 22:53 | S 7 | 10.00 | Light Rain | BKN045 OVC060 | 51.1 | 39 | 55.9 | 51.1 | 64% | 29.69 | 1006.0 | |||||
| 31 | 21:53 | S 7 | 10.00 | Overcast | SCT055 OVC075 | 53.1 | 36 | 52% | 29.7 | 1006.3 | |||||||
| 31 | 20:53 | S 7 | 10.00 | Overcast | OVC060 | 54 | 30.9 | 42% | 29.7 | 1006.3 | |||||||
| 31 | 19:53 | SE 6 | 10.00 | Mostly Cloudy | FEW060 BKN080 BKN140 | 54 | 28.9 | 38% | 29.7 | 1006.3 | |||||||
| 31 | 18:53 | S 5 | 10.00 | Mostly Cloudy | FEW060 BKN075 BKN150 | 54 | 28 | 37% | 29.71 | 1006.7 | |||||||
| 31 | 17:53 | SW 5 | 10.00 | Mostly Cloudy | FEW065 BKN080 BKN150 | 55 | 28 | 36% | 29.73 | 1007.4 | |||||||
| 31 | 16:53 | SW 7 | 10.00 | Mostly Cloudy | FEW040 SCT070 BKN150 | 55.9 | 28 | 57.9 | 45 | 34% | 29.75 | 1008.0 | |||||
| 31 | 15:53 | W 7 | 10.00 | Mostly Cloudy | FEW035 FEW065 BKN150 | 55.9 | 27 | 33% | 29.75 | 1008.2 | |||||||
| 31 | 14:53 | NW 5 | 10.00 | Mostly Cloudy | FEW040 SCT065 BKN150 | 55 | 28 | 36% | 29.78 | 1009.1 | |||||||
| 31 | 13:53 | Calm | 10.00 | Mostly Cloudy | FEW130 SCT170 BKN200 | 53.1 | 30.9 | 43% | 29.81 | 1010.1 | |||||||
| 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) | |||||||||||||||