Weather observations for the past three days for
Seattle, Seattle-Tacoma International Airport
| Date | Time (pst) | 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. | ||||||||||||||||
| 28 | 09:53 | SE 13 | 16.09 | Mostly Cloudy | BKN050 BKN120 | 8.3 | 4.4 | 8.9 | 6.1 | 77% | 6 | 76.89 | 1025.9 | 0.13 | |||
| 28 | 08:53 | SE 13 | 16.09 | Mostly Cloudy | SCT040 BKN140 | 8.3 | 5 | 80% | 6 | 76.89 | 1026.0 | ||||||
| 28 | 07:53 | S 11 | 16.09 | Mostly Cloudy | FEW025 SCT040 BKN080 BKN200 | 6.7 | 5 | 89% | 5 | 76.89 | 1025.8 | ||||||
| 28 | 06:53 | S 11 | 9.66 | Fog/Mist | SCT023 BKN038 | 7.2 | 5.6 | 90% | 5 | 76.81 | 1024.9 | 0.1 | 0.13 | ||||
| 28 | 05:53 | S 19 | 16.09 | Overcast | OVC027 | 8.3 | 5.6 | 83% | 6 | 76.78 | 1024.5 | ||||||
| 28 | 04:53 | S 19 | 16.09 | Overcast | OVC029 | 7.2 | 5.6 | 90% | 4 | 76.73 | 1023.8 | 0.03 | |||||
| 28 | 03:53 | S 15 | 16.09 | Light Rain | SCT041 OVC050 | 7.2 | 5 | 7.2 | 6.1 | 86% | 5 | 76.66 | 1022.9 | 0.05 | 0.1 | ||
| 28 | 02:53 | S 13 | 12.87 | Light Rain | SCT033 OVC044 | 6.7 | 4.4 | 85% | 4 | 76.63 | 1022.3 | 0.05 | |||||
| 28 | 01:53 | SE 13 | 16.09 | Light Rain | OVC043 | 6.1 | 3.3 | 82% | 4 | 76.56 | 1021.5 | ||||||
| 28 | 00:53 | SE 11 | 16.09 | Overcast | BKN047 OVC060 | 6.7 | 2.8 | 76% | 5 | 76.53 | 1021.1 | ||||||
| 27 | 23:53 | E 17 | 16.09 | Light Rain | OVC049 | 6.7 | 2.8 | 76% | 4 | 76.48 | 1020.5 | ||||||
| 27 | 22:53 | SE 22 | 16.09 | Overcast | OVC060 | 6.7 | 2.2 | 73% | 3 | 76.5 | 1020.8 | ||||||
| 27 | 21:53 | E 15 | 11.27 | Light Rain | OVC050 | 7.2 | 3.3 | 10 | 6.7 | 77% | 5 | 76.5 | 1020.7 | 0.15 | 0.18 | ||
| 27 | 20:53 | S 9 | 9.66 | Light Rain | OVC048 | 7.2 | 2.8 | 74% | 6 | 76.5 | 1020.7 | 0.03 | |||||
| 27 | 19:53 | SE 9 | 16.09 | Overcast | BKN085 OVC110 | 7.2 | 2.2 | 71% | 6 | 76.43 | 1019.9 | ||||||
| 27 | 18:53 | SE 26 | 16.09 | Overcast | BKN100 OVC130 | 10 | -3.9 | 38% | 7 | 76.3 | 1017.9 | ||||||
| 27 | 17:53 | SE 22 G 37 | 16.09 | Overcast | BKN095 OVC150 | 10 | -1.1 | 46% | 7 | 76.3 | 1018.1 | ||||||
| 27 | 16:53 | S 9 | 16.09 | Overcast | FEW100 BKN120 OVC150 | 8.3 | 2.8 | 69% | 7 | 76.35 | 1018.6 | ||||||
| 27 | 15:53 | E 11 | 16.09 | Overcast | FEW100 BKN140 OVC200 | 9.4 | 2.2 | 10.6 | 6.7 | 61% | 8 | 76.35 | 1018.7 | ||||
| 27 | 14:53 | S 9 | 16.09 | Overcast | SCT120 BKN150 OVC220 | 8.3 | 3.9 | 74% | 7 | 76.38 | 1019.1 | ||||||
| 27 | 13:53 | S 9 | 16.09 | Overcast | FEW030 BKN180 OVC210 | 8.9 | 3.9 | 71% | 8 | 76.35 | 1018.9 | ||||||
| 27 | 12:53 | W 6 | 16.09 | Overcast | FEW030 BKN190 OVC240 | 9.4 | 5 | 74% | 76.4 | 1019.4 | |||||||
| 27 | 11:53 | Vrbl 6 | 16.09 | Overcast | FEW150 BKN190 OVC240 | 10 | 2.2 | 59% | 76.45 | 1020.2 | |||||||
| 27 | 10:53 | Calm | 16.09 | Overcast | FEW120 BKN190 OVC240 | 7.8 | 2.8 | 71% | 76.53 | 1021.0 | |||||||
| 27 | 09:53 | Calm | 16.09 | Mostly Cloudy | FEW015 FEW150 BKN240 | 7.2 | 1.1 | 7.2 | 2.2 | 66% | 76.5 | 1020.9 | |||||
| 27 | 08:53 | N 13 | 16.09 | Overcast | FEW100 OVC240 | 5 | 1.1 | 76% | 2 | 76.5 | 1020.9 | ||||||
| 27 | 07:53 | N 9 | 16.09 | Overcast | FEW100 FEW150 OVC220 | 2.8 | -0.6 | 79% | 1 | 76.56 | 1021.4 | ||||||
| 27 | 06:53 | N 11 | 16.09 | Overcast | OVC190 | 2.8 | -0.6 | 79% | 0 | 76.56 | 1021.6 | ||||||
| 27 | 05:53 | N 6 | 16.09 | Mostly Cloudy | BKN150 | 2.8 | -0.6 | 79% | 76.58 | 1021.6 | |||||||
| 27 | 04:53 | N 9 | 16.09 | Mostly Cloudy | BKN160 | 2.2 | 0 | 86% | -0 | 76.61 | 1022.3 | ||||||
| 27 | 03:53 | N 6 | 16.09 | Mostly Cloudy | BKN110 | 2.2 | -1.7 | 6.7 | 1.7 | 76% | 76.66 | 1022.8 | |||||
| 27 | 02:53 | Calm | 16.09 | Mostly Cloudy | BKN110 | 2.8 | -1.7 | 73% | 76.68 | 1023.4 | |||||||
| 27 | 01:53 | NE 7 | 16.09 | Mostly Cloudy | BKN100 | 3.3 | -1.1 | 73% | 2 | 76.68 | 1023.4 | ||||||
| 27 | 00:53 | Calm | 16.09 | Mostly Cloudy | BKN200 | 3.3 | -2.8 | 65% | 76.73 | 1023.9 | |||||||
| 26 | 23:53 | Calm | 16.09 | Mostly Cloudy | BKN220 | 5.6 | -2.8 | 55% | 76.73 | 1023.9 | |||||||
| 26 | 22:53 | Calm | 16.09 | Mostly Cloudy | BKN110 BKN220 | 6.1 | -3.3 | 51% | 76.76 | 1024.3 | |||||||
| 26 | 21:53 | Calm | 16.09 | Mostly Cloudy | SCT120 BKN250 | 5.6 | -3.3 | 8.3 | 3.9 | 53% | 76.76 | 1024.4 | |||||
| 26 | 20:53 | Calm | 16.09 | Mostly Cloudy | FEW120 BKN200 | 6.1 | -3.9 | 49% | 76.73 | 1024.0 | |||||||
| 26 | 19:53 | Calm | 16.09 | Mostly Cloudy | SCT095 BKN110 BKN200 | 6.1 | -3.9 | 49% | 76.73 | 1023.9 | |||||||
| 26 | 18:53 | Calm | 16.09 | Mostly Cloudy | SCT080 BKN110 BKN180 | 6.1 | -3.9 | 49% | 76.73 | 1024.0 | |||||||
| 26 | 17:53 | E 7 | 16.09 | Mostly Cloudy | BKN075 BKN180 | 7.8 | -5 | 40% | 7 | 76.73 | 1024.1 | ||||||
| 26 | 16:53 | S 7 | 16.09 | Overcast | BKN075 BKN100 OVC180 | 7.2 | -3.9 | 46% | 6 | 76.78 | 1024.7 | ||||||
| 26 | 15:53 | S 6 | 16.09 | Mostly Cloudy | BKN100 BKN180 | 7.8 | -2.8 | 7.8 | 1.7 | 47% | 76.78 | 1024.5 | |||||
| 26 | 14:53 | SW 7 | 16.09 | Overcast | BKN100 OVC120 | 6.7 | -3.9 | 47% | 6 | 76.76 | 1024.2 | ||||||
| 26 | 13:53 | Calm | 16.09 | Mostly Cloudy | BKN120 | 6.7 | -1.7 | 55% | 76.71 | 1023.7 | |||||||
| 26 | 12:53 | S 7 | 16.09 | Mostly Cloudy | BKN100 | 6.7 | -2.8 | 51% | 6 | 76.71 | 1023.7 | ||||||
| 26 | 11:53 | Calm | 16.09 | Mostly Cloudy | FEW090 BKN120 BKN250 | 5.6 | -2.2 | 58% | 76.73 | 1023.8 | |||||||
| 26 | 10:53 | SE 6 | 16.09 | Mostly Cloudy | FEW020 BKN095 BKN110 BKN250 | 3.3 | -2.8 | 65% | 76.76 | 1024.2 | |||||||
| 26 | 09:53 | S 7 | 16.09 | Mostly Cloudy | FEW010 BKN110 | 1.7 | -4.4 | 2.2 | -1.1 | 64% | -0 | 76.73 | 1024.0 | ||||
| 26 | 08:53 | SE 9 | 16.09 | Mostly Cloudy | BKN110 | 1.1 | -5 | 64% | -1 | 76.71 | 1023.7 | ||||||
| 26 | 07:53 | SE 7 | 16.09 | Overcast | OVC120 | 0.6 | -4.4 | 70% | -1 | 76.68 | 1023.2 | ||||||
| 26 | 06:53 | Calm | 16.09 | Mostly Cloudy | SCT120 BKN180 | 0.6 | -4.4 | 70% | 76.66 | 1023.0 | |||||||
| 26 | 05:53 | SE 6 | 16.09 | Mostly Cloudy | SCT130 BKN180 | -1.1 | -3.9 | 82% | 76.66 | 1022.9 | |||||||
| 26 | 04:53 | E 6 | 16.09 | Mostly Cloudy | FEW140 BKN190 | 0 | -5 | 69% | 76.66 | 1022.9 | |||||||
| 26 | 03:53 | Calm | 16.09 | Mostly Cloudy | FEW140 BKN190 | 0.6 | -5.6 | 1.7 | -0.6 | 64% | 76.66 | 1022.9 | |||||
| 26 | 02:53 | Calm | 16.09 | Mostly Cloudy | FEW150 BKN220 | 0 | -4.4 | 73% | 76.66 | 1023.1 | |||||||
| 26 | 01:53 | E 6 | 16.09 | A Few Clouds | FEW150 | 0.6 | -3.9 | 72% | 76.66 | 1022.9 | |||||||
| 26 | 00:53 | E 6 | 16.09 | Partly Cloudy | SCT180 | 0.6 | -3.3 | 75% | 76.68 | 1023.2 | |||||||
| 25 | 23:53 | E 6 | 16.09 | Partly Cloudy | FEW150 SCT230 | 0.6 | -2.8 | 78% | 76.66 | 1023.2 | |||||||
| 25 | 22:53 | SE 9 | 16.09 | Partly Cloudy | SCT230 | 0 | -3.3 | 79% | -3 | 76.66 | 1022.9 | ||||||
| 25 | 21:53 | SE 7 | 16.09 | Mostly Cloudy | BKN230 | 1.1 | -2.2 | 5.6 | 0 | 79% | -1 | 76.63 | 1022.6 | ||||
| 25 | 20:53 | N 6 | 16.09 | Mostly Cloudy | BKN250 | 1.7 | -3.9 | 67% | 76.61 | 1022.3 | |||||||
| 25 | 19:53 | N 7 | 16.09 | Partly Cloudy | SCT250 | 2.8 | -2.8 | 67% | 1 | 76.61 | 1022.2 | ||||||
| 25 | 18:53 | NW 7 | 16.09 | Partly Cloudy | SCT250 | 2.2 | -2.8 | 70% | 0 | 76.61 | 1022.3 | ||||||
| 25 | 17:53 | N 6 | 16.09 | Partly Cloudy | SCT250 | 2.2 | -2.2 | 73% | 76.61 | 1022.4 | |||||||
| 25 | 16:53 | NW 6 | 16.09 | Partly Cloudy | FEW060 SCT250 | 3.9 | -1.7 | 67% | 76.61 | 1022.4 | |||||||
| 25 | 15:53 | NW 9 | 16.09 | Partly Cloudy | FEW060 SCT250 | 5.6 | -1.1 | 7.2 | 0.6 | 62% | 4 | 76.63 | 1022.6 | ||||
| 25 | 14:53 | Calm | 16.09 | Partly Cloudy | FEW060 SCT250 | 6.7 | -1.1 | 58% | 76.61 | 1022.4 | |||||||
| 25 | 13:53 | Calm | 16.09 | Partly Cloudy | FEW060 SCT240 | 5.6 | -0.6 | 65% | 76.66 | 1022.8 | |||||||
| 25 | 12:53 | Calm | 16.09 | Partly Cloudy | FEW010 SCT240 | 4.4 | -1.7 | 65% | 76.68 | 1023.3 | |||||||
| 25 | 11:53 | Calm | 16.09 | Partly Cloudy | FEW010 SCT240 | 3.9 | -2.2 | 65% | 76.71 | 1023.8 | |||||||
| 25 | 10:53 | Calm | 16.09 | Partly Cloudy | FEW010 SCT230 | 2.8 | -1.7 | 73% | 76.73 | 1024.1 | |||||||
| Date | Time (pst) | 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) | |||||||||||||||