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. | ||||||||||||||||
| 03 | 14:53 | SW 13 | 16.09 | Mostly Cloudy | FEW035 SCT065 SCT100 BKN200 | 13.3 | 2.8 | 49% | 77.19 | 1029.9 | |||||||
| 03 | 13:53 | S 15 | 16.09 | Mostly Cloudy | FEW034 FEW070 SCT100 SCT140 BKN250 | 12.8 | 2.8 | 51% | 77.22 | 1030.1 | |||||||
| 03 | 12:53 | W 11 | 16.09 | Mostly Cloudy | FEW036 SCT070 BKN100 BKN250 | 11.7 | 3.3 | 57% | 77.22 | 1030.3 | |||||||
| 03 | 11:53 | S 15 | 16.09 | Mostly Cloudy | SCT040 BKN080 BKN110 | 11.7 | 2.8 | 55% | 77.24 | 1030.7 | |||||||
| 03 | 10:53 | S 11 | 16.09 | Mostly Cloudy | FEW038 SCT080 BKN110 | 10 | 2.8 | 10 | 6.7 | 61% | 9 | 77.27 | 1030.8 | ||||
| 03 | 09:53 | SW 9 | 16.09 | Mostly Cloudy | SCT039 SCT075 BKN095 | 8.9 | 2.2 | 63% | 8 | 77.27 | 1030.7 | ||||||
| 03 | 08:53 | S 11 | 16.09 | Mostly Cloudy | BKN042 BKN050 BKN075 | 8.3 | 1.7 | 63% | 7 | 77.24 | 1030.5 | ||||||
| 03 | 07:53 | SE 7 | 16.09 | Mostly Cloudy | BKN043 BKN080 | 7.2 | 1.1 | 66% | 6 | 77.19 | 1029.9 | ||||||
| 03 | 06:53 | SE 15 | 16.09 | Mostly Cloudy | BKN043 BKN085 | 6.7 | 1.7 | 71% | 4 | 77.14 | 1029.3 | ||||||
| 03 | 05:53 | SE 13 | 16.09 | Overcast | BKN045 OVC090 | 6.7 | 1.7 | 71% | 4 | 77.14 | 1029.1 | ||||||
| 03 | 04:53 | S 13 | 16.09 | Overcast | BKN040 OVC090 | 7.2 | 1.7 | 8.3 | 6.7 | 68% | 5 | 77.14 | 1029.0 | ||||
| 03 | 01:53 | S 15 | 16.09 | Mostly Cloudy | FEW050 BKN120 | 7.2 | 1.7 | 68% | 5 | 77.06 | 1028.1 | ||||||
| 02 | 22:53 | S 15 | 16.09 | Mostly Cloudy | BKN043 BKN060 | 8.3 | 2.8 | 11.1 | 8.3 | 69% | 6 | 76.94 | 1026.7 | ||||
| 02 | 21:53 | SW 17 | 16.09 | Mostly Cloudy | BKN040 BKN060 | 8.3 | 3.3 | 71% | 6 | 76.91 | 1026.1 | ||||||
| 02 | 20:53 | SW 19 G 31 | 16.09 | Overcast | BKN038 OVC049 | 8.9 | 2.8 | 66% | 6 | 76.86 | 1025.5 | ||||||
| 02 | 19:53 | SW 17 | 16.09 | Mostly Cloudy | SCT032 BKN048 BKN060 | 8.9 | 2.8 | 66% | 7 | 76.78 | 1024.7 | ||||||
| 02 | 18:53 | SW 26 G 37 | 16.09 | Partly Cloudy | FEW034 SCT065 | 10 | 2.8 | 61% | 7 | 76.68 | 1023.3 | ||||||
| 02 | 17:53 | SW 22 | 16.09 | Mostly Cloudy | BKN032 BKN065 | 10.6 | 3.3 | 61% | 76.63 | 1022.4 | |||||||
| 02 | 16:53 | SW 26 | 16.09 | Mostly Cloudy | FEW032 SCT050 BKN070 | 10.6 | 3.9 | 12.2 | 7.2 | 64% | 76.56 | 1021.6 | |||||
| 02 | 15:53 | S 30 G 44 | 16.09 | Partly Cloudy | FEW032 SCT040 | 11.7 | 5 | 64% | 76.48 | 1020.5 | |||||||
| 02 | 14:53 | S 30 G 46 | 16.09 | Mostly Cloudy | BKN035 BKN065 | 11.7 | 3.9 | 59% | 76.43 | 1019.6 | |||||||
| 02 | 13:53 | S 17 G 31 | 12.87 | Light Rain | BKN033 BKN045 BKN050 | 10.6 | 4.4 | 66% | 76.38 | 1019.0 | |||||||
| 02 | 12:53 | S 11 | 16.09 | Mostly Cloudy | FEW017 SCT024 BKN049 | 10 | 3.9 | 66% | 9 | 76.33 | 1018.3 | ||||||
| 02 | 11:53 | S 11 | 16.09 | Mostly Cloudy | BKN017 BKN024 BKN070 | 9.4 | 4.4 | 71% | 8 | 76.25 | 1017.3 | ||||||
| 02 | 10:53 | S 11 | 16.09 | Mostly Cloudy | BKN015 BKN024 BKN070 | 7.2 | 4.4 | 7.2 | 5 | 83% | 5 | 76.15 | 1016.2 | ||||
| 02 | 09:53 | SW 11 | 16.09 | Light Rain | BKN010 OVC015 | 6.1 | 3.9 | 86% | 4 | 76.05 | 1014.8 | ||||||
| 02 | 08:53 | S 13 | 16.09 | Light Rain | BKN011 OVC015 | 5.6 | 3.9 | 89% | 3 | 75.95 | 1013.4 | ||||||
| 02 | 07:53 | S 13 | 16.09 | Overcast | BKN011 OVC015 | 5.6 | 3.3 | 85% | 3 | 75.82 | 1011.7 | ||||||
| 02 | 06:53 | S 17 | 16.09 | Overcast | BKN012 OVC022 | 5.6 | 3.3 | 85% | 3 | 75.72 | 1010.3 | ||||||
| 02 | 05:53 | S 22 | 16.09 | Overcast | BKN016 OVC022 | 5 | 3.3 | 89% | 1 | 75.62 | 1009.0 | ||||||
| 02 | 04:53 | S 15 | 16.09 | Overcast | OVC017 | 5 | 3.3 | 6.7 | 5 | 89% | 2 | 75.54 | 1008.0 | ||||
| 02 | 03:53 | S 15 | 16.09 | Mostly Cloudy | BKN015 | 5 | 3.3 | 89% | 2 | 75.46 | 1006.8 | ||||||
| 02 | 02:53 | S 17 | 16.09 | Mostly Cloudy | FEW027 BKN075 | 5 | 2.8 | 86% | 2 | 75.39 | 1005.7 | ||||||
| 02 | 01:53 | S 17 | 16.09 | Mostly Cloudy | BKN027 BKN075 | 5.6 | 3.3 | 85% | 3 | 75.29 | 1004.5 | ||||||
| 02 | 00:53 | S 15 | 16.09 | Mostly Cloudy | BKN025 | 5.6 | 3.3 | 85% | 3 | 75.23 | 1003.7 | ||||||
| 01 | 23:53 | S 15 | 16.09 | Mostly Cloudy | BKN026 | 6.7 | 3.9 | 83% | 4 | 75.16 | 1002.8 | ||||||
| 01 | 22:53 | S 19 | 16.09 | Mostly Cloudy | SCT027 BKN031 | 6.1 | 4.4 | 9.4 | 6.1 | 89% | 3 | 75.08 | 1001.9 | 0.13 | |||
| 01 | 21:53 | S 20 | 16.09 | Mostly Cloudy | FEW016 BKN026 BKN090 | 6.7 | 4.4 | 85% | 3 | 75.03 | 1001.1 | ||||||
| 01 | 20:53 | SW 22 G 35 | 16.09 | Partly Cloudy | FEW015 SCT027 SCT033 | 6.7 | 3.9 | 83% | 3 | 74.96 | 1000.0 | ||||||
| 01 | 19:53 | S 15 | 16.09 | Mostly Cloudy | FEW021 SCT041 BKN050 | 7.8 | 6.1 | 89% | 6 | 74.85 | 998.6 | 0.13 | |||||
| 01 | 18:53 | SW 24 | 16.09 | Mostly Cloudy | FEW025 BKN040 BKN055 | 8.3 | 6.1 | 86% | 5 | 74.8 | 997.9 | 0.05 | |||||
| 01 | 17:53 | S 19 | 8.05 | Light Rain Fog/Mist | FEW020 SCT030 OVC037 | 8.9 | 7.2 | 89% | 6 | 74.73 | 997.1 | 0.08 | |||||
| 01 | 16:53 | E 9 | 16.09 | Light Rain | FEW025 BKN042 OVC060 | 9.4 | 7.2 | 9.4 | 7.2 | 86% | 8 | 74.68 | 996.3 | 0.03 | 0.84 | ||
| 01 | 15:53 | NW 6 | 8.05 | Light Rain Fog/Mist | FEW024 BKN039 OVC046 | 8.9 | 7.8 | 93% | 74.7 | 996.8 | 0.18 | ||||||
| 01 | 14:53 | E 13 | 9.66 | Light Rain Fog/Mist | FEW022 BKN038 OVC047 | 8.9 | 7.2 | 89% | 7 | 74.73 | 997.1 | 0.15 | |||||
| 01 | 13:53 | E 13 | 6.44 | Light Rain Fog/Mist | FEW020 BKN032 OVC045 | 8.9 | 6.7 | 86% | 7 | 74.8 | 997.8 | 0.18 | 0.48 | ||||
| 01 | 12:53 | E 15 | 9.66 | Light Rain Fog/Mist | OVC039 | 8.3 | 6.7 | 90% | 6 | 74.85 | 998.5 | 0.1 | |||||
| 01 | 11:53 | E 17 | 6.44 | Light Rain Fog/Mist | BKN035 OVC044 | 7.8 | 6.1 | 89% | 5 | 74.93 | 999.7 | 0.2 | |||||
| 01 | 10:53 | E 17 | 8.05 | Light Rain Fog/Mist | BKN032 OVC040 | 7.2 | 5.6 | 7.8 | 6.1 | 90% | 5 | 75.01 | 1000.6 | 0.13 | 0.36 | ||
| 01 | 09:53 | E 19 | 9.66 | Light Rain Fog/Mist | FEW025 BKN035 OVC055 | 7.2 | 5 | 86% | 4 | 75.03 | 1001.0 | 0.05 | |||||
| 01 | 08:53 | E 17 | 11.27 | Light Rain | FEW025 BKN042 OVC055 | 6.7 | 4.4 | 85% | 4 | 75.08 | 1001.8 | 0.03 | |||||
| 01 | 07:53 | E 15 | 14.48 | Light Rain | FEW023 SCT041 OVC055 | 6.1 | 4.4 | 89% | 3 | 75.13 | 1002.4 | 0.15 | |||||
| 01 | 06:53 | SE 17 | 16.09 | Light Rain | FEW011 BKN037 OVC045 | 6.7 | 5.6 | 93% | 4 | 75.18 | 1003.0 | 0.03 | |||||
| 01 | 05:53 | SE 13 | 9.66 | Light Rain Fog/Mist | FEW006 BKN014 OVC027 | 6.7 | 5.6 | 93% | 4 | 75.23 | 1003.8 | 0.13 | |||||
| 01 | 04:53 | SE 11 | 8.05 | Light Rain Fog/Mist | FEW006 FEW010 OVC028 | 6.7 | 5.6 | 10.6 | 6.7 | 93% | 5 | 75.26 | 1004.2 | 0.13 | 0.43 | ||
| 01 | 03:53 | SE 13 | 12.87 | Light Rain | OVC032 | 6.7 | 5.6 | 93% | 4 | 75.31 | 1004.6 | 0.15 | |||||
| 01 | 02:53 | SW 13 | 6.44 | Light Rain Fog/Mist | FEW018 BKN026 OVC031 | 6.7 | 5.6 | 93% | 4 | 75.34 | 1005.0 | 0.15 | |||||
| 01 | 01:53 | SW 6 | 16.09 | Overcast | BKN029 OVC055 | 8.3 | 4.4 | 77% | 75.34 | 1005.0 | |||||||
| 01 | 00:53 | SW 7 | 16.09 | Overcast | BKN065 OVC090 | 8.3 | 5.6 | 83% | 7 | 75.36 | 1005.5 | ||||||
| 31 | 23:53 | SW 19 | 16.09 | Overcast | BKN045 OVC060 | 10.6 | 3.9 | 64% | 75.39 | 1005.7 | |||||||
| 31 | 22:53 | S 11 | 16.09 | Light Rain | BKN045 OVC060 | 10.6 | 3.9 | 13.3 | 10.6 | 64% | 75.41 | 1006.0 | |||||
| 31 | 21:53 | S 11 | 16.09 | Overcast | SCT055 OVC075 | 11.7 | 2.2 | 52% | 75.44 | 1006.3 | |||||||
| 31 | 20:53 | S 11 | 16.09 | Overcast | OVC060 | 12.2 | -0.6 | 42% | 75.44 | 1006.3 | |||||||
| 31 | 19:53 | SE 9 | 16.09 | Mostly Cloudy | FEW060 BKN080 BKN140 | 12.2 | -1.7 | 38% | 75.44 | 1006.3 | |||||||
| 31 | 18:53 | S 7 | 16.09 | Mostly Cloudy | FEW060 BKN075 BKN150 | 12.2 | -2.2 | 37% | 75.46 | 1006.7 | |||||||
| 31 | 17:53 | SW 7 | 16.09 | Mostly Cloudy | FEW065 BKN080 BKN150 | 12.8 | -2.2 | 36% | 75.51 | 1007.4 | |||||||
| 31 | 16:53 | SW 11 | 16.09 | Mostly Cloudy | FEW040 SCT070 BKN150 | 13.3 | -2.2 | 14.4 | 7.2 | 34% | 75.57 | 1008.0 | |||||
| 31 | 15:53 | W 11 | 16.09 | Mostly Cloudy | FEW035 FEW065 BKN150 | 13.3 | -2.8 | 33% | 75.57 | 1008.2 | |||||||
| 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) | |||||||||||||||