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 | 04:53 | S 15 | 16.09 | Light Rain | BKN035 OVC085 | 9.4 | 8.3 | 11.1 | 9.4 | 93% | 7 | 76.25 | 1017.3 | 0.08 | 0.25 | ||
| 17 | 03:53 | SE 11 | 9.66 | Light Rain Fog/Mist | OVC036 | 9.4 | 8.3 | 93% | 8 | 76.3 | 1018.1 | 0.13 | |||||
| 17 | 02:53 | S 24 G 39 | 16.09 | Light Rain | OVC055 | 9.4 | 8.3 | 93% | 7 | 76.33 | 1018.2 | 0.05 | |||||
| 17 | 01:53 | SW 15 | 16.09 | Light Rain | OVC070 | 10 | 7.8 | 86% | 8 | 76.33 | 1018.2 | ||||||
| 17 | 00:53 | SW 17 | 16.09 | Overcast | OVC080 | 10.6 | 7.8 | 83% | 76.25 | 1017.3 | |||||||
| 16 | 23:53 | SW 19 | 16.09 | Overcast | FEW050 OVC075 | 10.6 | 8.3 | 86% | 76.23 | 1017.1 | |||||||
| 16 | 22:53 | S 15 | 16.09 | Overcast | FEW050 FEW065 BKN100 OVC250 | 11.1 | 8.9 | 13.3 | 10.6 | 86% | 76.17 | 1016.3 | |||||
| 16 | 21:53 | S 15 | 16.09 | Mostly Cloudy | BKN060 BKN080 | 12.2 | 8.9 | 80% | 76.23 | 1017.0 | |||||||
| 16 | 20:53 | SW 11 | 16.09 | Mostly Cloudy | FEW050 BKN100 | 11.1 | 8.9 | 86% | 76.23 | 1016.8 | |||||||
| 16 | 19:53 | S 11 | 16.09 | Mostly Cloudy | SCT110 BKN210 | 11.1 | 8.9 | 86% | 76.28 | 1017.5 | |||||||
| 16 | 18:53 | SW 11 | 16.09 | Mostly Cloudy | FEW050 BKN130 BKN180 | 12.8 | 9.4 | 80% | 76.25 | 1017.3 | |||||||
| 16 | 17:53 | SE 7 | 16.09 | Mostly Cloudy | FEW050 BKN100 BKN180 | 12.2 | 8.9 | 80% | 76.28 | 1017.8 | |||||||
| 16 | 16:53 | S 7 | 16.09 | Mostly Cloudy | FEW025 FEW050 BKN100 BKN180 | 11.7 | 8.9 | 11.7 | 7.8 | 83% | 76.33 | 1018.3 | |||||
| 16 | 15:53 | S 15 | 16.09 | Mostly Cloudy | FEW025 SCT050 BKN100 BKN180 | 11.7 | 8.3 | 80% | 76.38 | 1018.9 | |||||||
| 16 | 14:53 | SE 9 | 16.09 | Mostly Cloudy | FEW020 SCT055 BKN100 BKN170 | 10.6 | 8.3 | 86% | 76.43 | 1019.8 | |||||||
| 16 | 13:53 | S 11 | 16.09 | Mostly Cloudy | FEW015 SCT055 BKN100 BKN160 | 10 | 7.2 | 83% | 9 | 76.5 | 1020.7 | ||||||
| 16 | 12:53 | S 11 | 16.09 | Mostly Cloudy | FEW010 SCT030 BKN050 BKN150 | 8.9 | 7.2 | 89% | 7 | 76.53 | 1021.2 | ||||||
| 16 | 11:53 | S 6 | 16.09 | Mostly Cloudy | FEW028 SCT040 BKN100 BKN140 | 8.3 | 6.7 | 90% | 76.56 | 1021.4 | |||||||
| 16 | 10:53 | S 11 | 16.09 | Mostly Cloudy | SCT030 BKN065 BKN110 | 7.8 | 6.1 | 7.8 | 6.1 | 89% | 6 | 76.56 | 1021.4 | 0.05 | |||
| 16 | 09:53 | S 13 | 16.09 | Mostly Cloudy | SCT030 BKN055 BKN090 | 7.2 | 6.1 | 93% | 5 | 76.58 | 1021.8 | ||||||
| 16 | 08:53 | S 9 | 8.05 | Light Rain Fog/Mist | BKN036 BKN060 BKN095 | 7.2 | 5.6 | 90% | 6 | 76.63 | 1022.3 | 0.05 | |||||
| 16 | 07:53 | S 15 | 16.09 | Mostly Cloudy | BKN032 BKN060 BKN090 | 7.2 | 5 | 86% | 5 | 76.58 | 1021.7 | ||||||
| 16 | 06:53 | S 15 | 16.09 | Mostly Cloudy | FEW008 SCT028 BKN034 | 6.7 | 5 | 89% | 4 | 76.61 | 1022.3 | ||||||
| 16 | 05:53 | S 11 | 16.09 | Mostly Cloudy | FEW008 BKN033 | 6.7 | 5 | 89% | 5 | 76.66 | 1022.9 | ||||||
| 16 | 04:53 | S 15 | 16.09 | Overcast | FEW035 BKN060 OVC090 | 6.1 | 5 | 6.1 | 5.6 | 93% | 3 | 76.61 | 1022.3 | ||||
| 16 | 03:53 | S 17 | 16.09 | Overcast | SCT036 BKN043 OVC050 | 6.1 | 5 | 93% | 3 | 76.66 | 1022.7 | ||||||
| 16 | 02:53 | S 11 | 16.09 | Overcast | BKN037 BKN048 OVC055 | 6.1 | 5 | 93% | 4 | 76.66 | 1022.9 | ||||||
| 16 | 01:53 | SE 11 | 16.09 | Overcast | FEW010 SCT040 OVC075 | 5.6 | 5 | 96% | 3 | 76.68 | 1023.3 | ||||||
| 16 | 00:53 | S 13 | 16.09 | Overcast | FEW015 BKN044 OVC070 | 5.6 | 4.4 | 92% | 3 | 76.73 | 1023.9 | ||||||
| 15 | 23:53 | S 17 | 16.09 | Overcast | BKN050 OVC060 | 5.6 | 4.4 | 92% | 3 | 76.76 | 1024.1 | ||||||
| 15 | 22:53 | SE 19 | 16.09 | Light Rain | BKN049 OVC065 | 5.6 | 3.9 | 7.8 | 5 | 89% | 2 | 76.73 | 1023.9 | 0.05 | |||
| 15 | 21:53 | SE 24 | 16.09 | Overcast | BKN032 BKN040 OVC055 | 5.6 | 2.8 | 82% | 2 | 76.78 | 1024.5 | ||||||
| 15 | 20:53 | S 15 | 16.09 | Light Rain | OVC030 | 5 | 2.8 | 86% | 2 | 76.78 | 1024.6 | ||||||
| 15 | 19:53 | Calm | 16.09 | Overcast | OVC025 | 5.6 | 2.2 | 79% | 76.84 | 1025.3 | 0.05 | ||||||
| 15 | 18:53 | SE 9 | 16.09 | Overcast | BKN045 OVC060 | 6.1 | 2.2 | 76% | 4 | 76.73 | 1023.9 | 0.05 | |||||
| 15 | 17:53 | SW 6 | 11.27 | Light Rain | BKN040 OVC060 | 6.7 | 1.1 | 68% | 76.89 | 1025.9 | |||||||
| 15 | 16:53 | SW 9 | 16.09 | Overcast | OVC055 | 7.8 | -2.2 | 9.4 | 5 | 50% | 6 | 76.96 | 1026.9 | ||||
| 15 | 15:53 | SW 9 | 16.09 | Overcast | OVC070 | 7.8 | -2.2 | 50% | 6 | 76.99 | 1027.4 | ||||||
| 15 | 14:53 | W 7 | 16.09 | Overcast | BKN070 OVC120 | 7.8 | -1.1 | 54% | 7 | 76.96 | 1026.9 | ||||||
| 15 | 13:53 | Calm | 16.09 | Overcast | BKN085 BKN120 OVC230 | 8.9 | -3.9 | 41% | 77.01 | 1027.4 | |||||||
| 15 | 12:53 | NE 6 | 16.09 | Mostly Cloudy | FEW080 SCT120 BKN250 | 8.3 | -3.9 | 42% | 77.06 | 1028.2 | |||||||
| 15 | 11:53 | Vrbl 9 | 16.09 | Mostly Cloudy | FEW080 SCT150 BKN200 | 7.2 | -2.2 | 52% | 6 | 77.14 | 1029.2 | ||||||
| 15 | 10:53 | SE 7 | 16.09 | Overcast | BKN080 OVC110 | 5 | -3.3 | 5.6 | 1.1 | 55% | 4 | 77.19 | 1030.0 | ||||
| 15 | 09:53 | E 11 | 16.09 | A Few Clouds | FEW075 | 4.4 | -3.3 | 58% | 2 | 77.22 | 1030.3 | ||||||
| 15 | 08:53 | E 9 | 16.09 | Overcast | OVC085 | 3.3 | -3.3 | 62% | 1 | 77.24 | 1030.7 | ||||||
| 15 | 07:53 | N 7 | 16.09 | Overcast | BKN090 OVC110 | 1.7 | -1.1 | 82% | -0 | 77.24 | 1030.9 | ||||||
| 15 | 06:53 | NE 7 | 16.09 | Overcast | SCT090 OVC100 | 1.7 | 0 | 89% | -0 | 77.27 | 1031.2 | ||||||
| 15 | 05:53 | NE 9 | 16.09 | Overcast | OVC110 | 2.2 | 0 | 86% | -0 | 77.29 | 1031.5 | ||||||
| 15 | 04:53 | E 7 | 16.09 | Overcast | OVC120 | 1.7 | -1.1 | 5 | 1.7 | 82% | -0 | 77.29 | 1031.5 | ||||
| 15 | 03:53 | E 9 | 16.09 | Overcast | FEW130 OVC220 | 2.2 | -1.1 | 79% | -0 | 77.32 | 1031.6 | ||||||
| 15 | 02:53 | SE 9 | 16.09 | Overcast | SCT130 OVC220 | 2.2 | -1.1 | 79% | -0 | 77.34 | 1032.2 | ||||||
| 15 | 01:53 | E 7 | 16.09 | Overcast | BKN130 OVC220 | 2.8 | -1.1 | 76% | 1 | 77.34 | 1032.2 | ||||||
| 15 | 00:53 | E 13 | 16.09 | Overcast | BKN150 OVC220 | 3.3 | -1.1 | 73% | 0 | 77.34 | 1032.1 | ||||||
| 14 | 23:53 | E 9 | 16.09 | Overcast | SCT050 BKN150 OVC220 | 3.3 | -0.6 | 76% | 1 | 77.32 | 1031.7 | ||||||
| 14 | 22:53 | Vrbl 11 | 16.09 | Mostly Cloudy | SCT048 BKN220 | 5 | 0 | 7.2 | 3.9 | 70% | 3 | 77.27 | 1031.2 | ||||
| 14 | 21:53 | Vrbl 6 | 16.09 | Partly Cloudy | FEW030 SCT120 SCT250 | 3.9 | -0.6 | 73% | 77.24 | 1030.8 | |||||||
| 14 | 20:53 | NE 13 | 16.09 | Partly Cloudy | FEW030 SCT120 SCT250 | 4.4 | -0.6 | 70% | 2 | 77.22 | 1030.5 | ||||||
| 14 | 19:53 | NE 13 | 16.09 | Partly Cloudy | FEW030 SCT120 SCT250 | 5 | 0 | 70% | 2 | 77.19 | 1030.1 | ||||||
| 14 | 18:53 | NE 11 | 16.09 | Mostly Cloudy | SCT030 SCT120 BKN250 | 6.1 | -1.7 | 58% | 4 | 77.14 | 1029.2 | ||||||
| 14 | 17:53 | E 6 | 16.09 | Mostly Cloudy | SCT030 SCT120 BKN250 | 7.2 | -2.2 | 52% | 77.11 | 1028.9 | |||||||
| 14 | 16:53 | SW 6 | 16.09 | Mostly Cloudy | SCT030 SCT120 BKN250 | 7.2 | -2.2 | 7.8 | 2.2 | 52% | 77.09 | 1028.8 | |||||
| 14 | 15:53 | Vrbl 7 | 16.09 | Mostly Cloudy | SCT030 SCT120 BKN250 | 7.2 | -1.1 | 56% | 6 | 77.06 | 1028.4 | ||||||
| 14 | 14:53 | Calm | 16.09 | Mostly Cloudy | SCT025 BKN030 BKN120 | 5.6 | 0.6 | 71% | 77.04 | 1027.9 | |||||||
| 14 | 13:53 | NE 7 | 16.09 | Mostly Cloudy | SCT018 SCT050 BKN250 | 5 | 1.1 | 76% | 4 | 77.01 | 1027.6 | ||||||
| 14 | 12:53 | NE 13 | 16.09 | Mostly Cloudy | FEW008 SCT021 BKN250 | 4.4 | 1.1 | 79% | 2 | 76.96 | 1026.9 | ||||||
| 14 | 11:53 | NE 15 | 11.27 | Overcast | SCT003 BKN013 OVC041 | 2.8 | 1.1 | 89% | -1 | 76.89 | 1026.1 | ||||||
| 14 | 10:53 | Vrbl 6 | 16.09 | Mostly Cloudy | FEW005 BKN028 BKN033 | 3.3 | 1.1 | 3.3 | 0.6 | 86% | 76.84 | 1025.3 | |||||
| 14 | 09:53 | S 11 | 16.09 | Mostly Cloudy | FEW003 SCT016 BKN030 BKN250 | 2.8 | 1.1 | 89% | 0 | 76.76 | 1024.3 | ||||||
| 14 | 08:53 | S 7 | 11.27 | Mostly Cloudy | SCT017 BKN024 | 1.7 | 1.1 | 96% | -0 | 76.66 | 1023.2 | ||||||
| 14 | 07:53 | S 9 | 9.66 | Fog/Mist | FEW003 BKN022 OVC031 | 1.1 | 1.1 | 100% | -1 | 76.56 | 1021.8 | ||||||
| 14 | 06:53 | S 11 | 4.83 | Patches Fog | FEW003 SCT015 BKN023 | 1.1 | 0.6 | 97% | -2 | 76.45 | 1020.3 | ||||||
| 14 | 05:53 | S 6 | 0.80 | Light Rain Fog | SCT003 SCT025 OVC060 | 0.6 | 0.6 | 100% | 76.38 | 1019.2 | |||||||
| 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) | |||||||||||||||