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. | ||||||||||||||||
| 30 | 01:53 | SE 7 | 16.09 | Mostly Cloudy | SCT013 BKN220 | 2.2 | 1.7 | 97% | 0 | 76.68 | 1023.4 | ||||||
| 30 | 00:53 | Calm | 16.09 | Mostly Cloudy | FEW015 BKN220 | 2.2 | 1.7 | 97% | 76.63 | 1022.6 | |||||||
| 29 | 23:53 | E 6 | 16.09 | A Few Clouds | FEW100 | 3.3 | 1.1 | 86% | 76.61 | 1022.3 | |||||||
| 29 | 22:53 | E 9 | 16.09 | Overcast | FEW040 OVC085 | 3.9 | 1.7 | 4.4 | 3.9 | 86% | 2 | 76.58 | 1021.8 | 0.41 | |||
| 29 | 21:53 | Calm | 16.09 | Light Rain | FEW020 BKN040 OVC060 | 3.9 | 1.7 | 86% | 76.58 | 1021.9 | 0.03 | ||||||
| 29 | 20:53 | NE 20 | 12.87 | Light Rain | BKN020 OVC047 | 3.9 | 1.1 | 82% | 0 | 76.53 | 1021.3 | ||||||
| 29 | 19:53 | N 17 | 16.09 | Light Rain | FEW014 BKN039 OVC048 | 3.9 | 2.2 | 89% | 0 | 76.5 | 1020.8 | 0.38 | |||||
| 29 | 18:53 | N 19 | 14.48 | Light Rain | FEW013 BKN028 OVC040 | 3.9 | 2.2 | 89% | 0 | 76.43 | 1019.9 | 0.08 | |||||
| 29 | 17:53 | N 15 | 4.83 | Light Rain Fog/Mist | BKN010 OVC017 | 3.9 | 2.8 | 93% | 1 | 76.4 | 1019.7 | 0.3 | |||||
| 29 | 16:53 | N 24 | 11.27 | Light Rain | FEW007 BKN014 OVC020 | 4.4 | 3.3 | 7.8 | 4.4 | 93% | 0 | 76.38 | 1019.3 | 0.15 | 0.2 | ||
| 29 | 15:53 | W 9 | 9.66 | Light Rain Fog/Mist | SCT010 BKN024 OVC029 | 6.1 | 4.4 | 89% | 4 | 76.35 | 1018.9 | 0.03 | |||||
| 29 | 14:53 | S 17 | 11.27 | Light Rain | SCT016 BKN021 OVC035 | 7.2 | 3.9 | 80% | 5 | 76.38 | 1019.0 | 0.03 | |||||
| 29 | 13:53 | S 13 | 12.87 | Light Rain | BKN020 BKN045 OVC055 | 7.2 | 3.3 | 77% | 5 | 76.4 | 1019.5 | ||||||
| 29 | 12:53 | S 9 | 16.09 | Overcast | FEW020 SCT048 OVC065 | 7.8 | 2.2 | 68% | 6 | 76.43 | 1019.7 | ||||||
| 29 | 11:53 | W 7 | 16.09 | Overcast | FEW020 SCT030 OVC065 | 6.7 | 2.2 | 73% | 6 | 76.4 | 1019.4 | ||||||
| 29 | 10:53 | Vrbl 6 | 16.09 | Overcast | FEW023 BKN027 OVC060 | 6.1 | 2.2 | 6.1 | 5 | 76% | 76.4 | 1019.3 | |||||
| 29 | 09:53 | SW 9 | 16.09 | Overcast | SCT024 OVC100 | 6.1 | 1.1 | 71% | 4 | 76.38 | 1019.1 | ||||||
| 29 | 08:53 | S 9 | 16.09 | Overcast | FEW027 OVC090 | 5.6 | 1.7 | 76% | 4 | 76.35 | 1018.8 | ||||||
| 29 | 07:53 | S 7 | 16.09 | Overcast | FEW020 FEW030 OVC085 | 5 | 1.7 | 79% | 4 | 76.38 | 1019.0 | ||||||
| 29 | 06:53 | S 7 | 16.09 | Overcast | FEW022 SCT026 OVC080 | 5 | 1.1 | 76% | 4 | 76.4 | 1019.3 | ||||||
| 29 | 05:53 | SE 6 | 16.09 | Overcast | OVC026 | 5 | 2.2 | 82% | 76.43 | 1019.7 | |||||||
| 29 | 04:53 | E 9 | 16.09 | Overcast | BKN022 BKN026 OVC085 | 5 | 2.2 | 7.2 | 4.4 | 82% | 3 | 76.45 | 1019.9 | ||||
| 29 | 03:53 | SE 6 | 16.09 | Overcast | SCT030 OVC085 | 5.6 | 2.8 | 82% | 76.48 | 1020.3 | |||||||
| 29 | 02:53 | Calm | 16.09 | Overcast | FEW030 BKN085 OVC210 | 5 | 1.7 | 79% | 76.5 | 1020.6 | |||||||
| 29 | 01:53 | NE 9 | 16.09 | Overcast | SCT080 SCT110 OVC210 | 6.1 | 1.7 | 74% | 4 | 76.5 | 1020.7 | ||||||
| 29 | 00:53 | NE 13 | 16.09 | Partly Cloudy | SCT110 | 6.1 | 1.1 | 71% | 4 | 76.5 | 1020.8 | ||||||
| 28 | 23:53 | NE 13 | 16.09 | Mostly Cloudy | BKN110 | 6.7 | 1.7 | 71% | 4 | 76.53 | 1021.2 | ||||||
| 28 | 22:53 | N 11 | 16.09 | Partly Cloudy | SCT100 | 6.7 | 1.1 | 12.8 | 6.7 | 68% | 5 | 76.56 | 1021.3 | ||||
| 28 | 21:53 | N 11 | 16.09 | Partly Cloudy | SCT100 | 7.2 | 1.7 | 68% | 5 | 76.56 | 1021.3 | ||||||
| 28 | 20:53 | N 17 | 16.09 | Partly Cloudy | SCT100 | 7.8 | 2.8 | 71% | 5 | 76.5 | 1020.9 | ||||||
| 28 | 19:53 | N 9 | 16.09 | Partly Cloudy | FEW070 SCT140 | 8.9 | 5 | 77% | 8 | 76.48 | 1020.5 | ||||||
| 28 | 18:53 | W 11 | 16.09 | Mostly Cloudy | SCT040 BKN075 BKN090 | 11.7 | 4.4 | 61% | 76.45 | 1020.1 | |||||||
| 28 | 17:53 | NW 13 | 16.09 | Mostly Cloudy | SCT049 BKN060 BKN090 | 12.2 | 3.9 | 57% | 76.45 | 1020.1 | |||||||
| 28 | 16:53 | W 6 | 16.09 | Mostly Cloudy | FEW030 BKN070 | 12.8 | 1.7 | 13.9 | 9.4 | 47% | 76.5 | 1020.7 | |||||
| 28 | 15:53 | SW 6 | 16.09 | Mostly Cloudy | FEW030 BKN075 | 12.2 | 0.6 | 45% | 76.53 | 1021.0 | |||||||
| 28 | 14:53 | Vrbl 7 | 16.09 | Mostly Cloudy | SCT030 BKN085 | 12.8 | 1.7 | 47% | 76.53 | 1021.1 | |||||||
| 28 | 13:53 | Vrbl 6 | 16.09 | Partly Cloudy | SCT027 SCT120 | 11.7 | 4.4 | 61% | 76.58 | 1021.6 | |||||||
| 28 | 12:53 | W 13 | 16.09 | Mostly Cloudy | BKN021 | 11.1 | 5 | 66% | 76.56 | 1021.5 | |||||||
| 28 | 11:53 | NE 9 | 16.09 | Mostly Cloudy | BKN018 | 11.1 | 4.4 | 64% | 76.58 | 1021.8 | |||||||
| 28 | 10:53 | N 11 | 16.09 | Mostly Cloudy | BKN017 | 10 | 3.9 | 10 | 5 | 66% | 9 | 76.61 | 1022.0 | ||||
| 28 | 09:53 | N 11 | 16.09 | Mostly Cloudy | SCT015 BKN150 | 9.4 | 4.4 | 71% | 8 | 76.58 | 1021.7 | ||||||
| 28 | 08:53 | NE 11 | 16.09 | Mostly Cloudy | FEW025 BKN150 | 7.2 | 3.9 | 80% | 5 | 76.56 | 1021.5 | ||||||
| 28 | 07:53 | NE 15 | 16.09 | Mostly Cloudy | FEW110 BKN140 | 6.7 | 3.9 | 83% | 4 | 76.53 | 1020.9 | ||||||
| 28 | 06:53 | N 9 | 16.09 | Mostly Cloudy | FEW120 BKN170 | 6.1 | 3.3 | 82% | 4 | 76.53 | 1020.9 | ||||||
| 28 | 05:53 | N 6 | 16.09 | Partly Cloudy | SCT120 | 5.6 | 2.8 | 82% | 76.5 | 1020.6 | |||||||
| 28 | 04:53 | NE 9 | 16.09 | Overcast | BKN140 OVC220 | 6.1 | 2.2 | 8.9 | 6.1 | 76% | 4 | 76.45 | 1020.2 | ||||
| 28 | 03:53 | NE 6 | 16.09 | Overcast | OVC140 | 6.7 | 2.8 | 76% | 76.48 | 1020.3 | |||||||
| 28 | 02:53 | N 13 | 16.09 | Overcast | BKN150 OVC220 | 7.2 | 2.8 | 74% | 5 | 76.48 | 1020.4 | ||||||
| 28 | 01:53 | NE 15 | 16.09 | Mostly Cloudy | BKN170 BKN220 | 7.2 | 1.7 | 68% | 5 | 76.5 | 1020.6 | ||||||
| 28 | 00:53 | N 19 | 16.09 | Overcast | BKN150 OVC220 | 7.8 | 0.6 | 61% | 5 | 76.53 | 1020.9 | ||||||
| 27 | 23:53 | N 17 | 16.09 | Overcast | OVC150 | 8.3 | -0.6 | 54% | 6 | 76.5 | 1020.8 | ||||||
| 27 | 22:53 | N 19 | 16.09 | Overcast | OVC170 | 8.9 | -1.1 | 14.4 | 8.9 | 50% | 6 | 76.53 | 1021.0 | ||||
| 27 | 21:53 | N 20 | 16.09 | Mostly Cloudy | BKN170 | 8.9 | 0 | 54% | 6 | 76.53 | 1020.9 | ||||||
| 27 | 20:53 | N 13 | 16.09 | Mostly Cloudy | BKN190 | 8.9 | 0.6 | 56% | 7 | 76.53 | 1021.0 | ||||||
| 27 | 19:53 | N 15 | 16.09 | Mostly Cloudy | BKN180 BKN250 | 9.4 | 1.1 | 56% | 7 | 76.5 | 1020.8 | ||||||
| 27 | 18:53 | Calm | 16.09 | Mostly Cloudy | SCT190 BKN230 | 10 | -1.7 | 44% | 76.5 | 1020.8 | |||||||
| 27 | 17:53 | N 19 | 16.09 | Mostly Cloudy | SCT180 BKN210 | 12.8 | -1.1 | 38% | 76.5 | 1020.9 | |||||||
| 27 | 16:53 | N 19 | 16.09 | Mostly Cloudy | BKN200 | 13.9 | -1.1 | 14.4 | 9.4 | 36% | 76.53 | 1021.1 | |||||
| 27 | 15:53 | N 17 | 16.09 | Mostly Cloudy | BKN200 | 14.4 | 0 | 38% | 76.58 | 1021.7 | |||||||
| 27 | 14:53 | NW 20 | 16.09 | Partly Cloudy | FEW160 SCT250 | 13.9 | 0.6 | 41% | 76.63 | 1022.5 | |||||||
| 27 | 13:53 | NW 13 | 16.09 | Partly Cloudy | FEW160 SCT220 | 13.3 | 0 | 40% | 76.71 | 1023.3 | |||||||
| 27 | 12:53 | NW 13 | 16.09 | A Few Clouds | FEW220 | 12.2 | -0.6 | 42% | 76.76 | 1024.2 | |||||||
| 27 | 11:53 | NE 13 | 16.09 | A Few Clouds | FEW210 | 11.7 | -1.1 | 41% | 76.84 | 1025.1 | |||||||
| 27 | 10:53 | N 11 | 16.09 | Mostly Cloudy | BKN200 | 9.4 | 0 | 9.4 | 1.7 | 52% | 8 | 76.86 | 1025.6 | ||||
| 27 | 09:53 | N 15 | 16.09 | Partly Cloudy | SCT200 | 7.2 | 0 | 61% | 5 | 76.91 | 1026.1 | ||||||
| 27 | 08:53 | N 17 | 16.09 | Mostly Cloudy | BKN200 | 5.6 | 0.6 | 71% | 3 | 76.94 | 1026.6 | ||||||
| 27 | 07:53 | NE 13 | 16.09 | Mostly Cloudy | BKN200 | 3.3 | 1.1 | 86% | 0 | 76.96 | 1027.0 | ||||||
| 27 | 06:53 | N 9 | 16.09 | Partly Cloudy | SCT200 | 2.2 | 0 | 86% | -0 | 77.01 | 1027.4 | ||||||
| 27 | 05:53 | N 15 | 16.09 | A Few Clouds | FEW190 | 1.7 | 0 | 89% | -2 | 77.04 | 1028.0 | ||||||
| 27 | 04:53 | N 11 | 16.09 | A Few Clouds | FEW190 | 2.2 | 0.6 | 9.4 | 1.7 | 89% | -1 | 77.09 | 1028.5 | ||||
| 27 | 03:53 | N 11 | 16.09 | A Few Clouds | FEW140 FEW190 | 2.8 | 0 | 82% | 0 | 77.14 | 1029.4 | ||||||
| 27 | 02:53 | N 9 | 16.09 | Partly Cloudy | SCT140 SCT190 | 3.3 | 0 | 79% | 1 | 77.19 | 1030.1 | ||||||
| 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) | |||||||||||||||