Weather observations for the past three days for
Seattle, Seattle-Tacoma International Airport
| Date | Time (pst) | 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. | ||||||||||||||||
| 28 | 04:53 | S 12 | 10.00 | Overcast | OVC029 | 45 | 42.1 | 90% | 40 | 30.21 | 1023.8 | 0.01 | |||||
| 28 | 03:53 | S 9 | 10.00 | Light Rain | SCT041 OVC050 | 45 | 41 | 45 | 43 | 86% | 41 | 30.18 | 1022.9 | 0.02 | 0.04 | ||
| 28 | 02:53 | S 8 | 8.00 | Light Rain | SCT033 OVC044 | 44.1 | 39.9 | 85% | 40 | 30.17 | 1022.3 | 0.02 | |||||
| 28 | 01:53 | SE 8 | 10.00 | Light Rain | OVC043 | 43 | 37.9 | 82% | 39 | 30.14 | 1021.5 | ||||||
| 28 | 00:53 | SE 7 | 10.00 | Overcast | BKN047 OVC060 | 44.1 | 37 | 76% | 41 | 30.13 | 1021.1 | ||||||
| 27 | 23:53 | E 10 | 10.00 | Light Rain | OVC049 | 44.1 | 37 | 76% | 39 | 30.11 | 1020.5 | ||||||
| 27 | 22:53 | SE 14 | 10.00 | Overcast | OVC060 | 44.1 | 36 | 73% | 38 | 30.12 | 1020.8 | ||||||
| 27 | 21:53 | E 9 | 7.00 | Light Rain | OVC050 | 45 | 37.9 | 50 | 44.1 | 77% | 41 | 30.12 | 1020.7 | 0.06 | 0.07 | ||
| 27 | 20:53 | S 6 | 6.00 | Light Rain | OVC048 | 45 | 37 | 74% | 42 | 30.12 | 1020.7 | 0.01 | |||||
| 27 | 19:53 | SE 6 | 10.00 | Overcast | BKN085 OVC110 | 45 | 36 | 71% | 42 | 30.09 | 1019.9 | ||||||
| 27 | 18:53 | SE 16 | 10.00 | Overcast | BKN100 OVC130 | 50 | 25 | 38% | 45 | 30.04 | 1017.9 | ||||||
| 27 | 17:53 | SE 14 G 23 | 10.00 | Overcast | BKN095 OVC150 | 50 | 30 | 46% | 45 | 30.04 | 1018.1 | ||||||
| 27 | 16:53 | S 6 | 10.00 | Overcast | FEW100 BKN120 OVC150 | 46.9 | 37 | 69% | 45 | 30.06 | 1018.6 | ||||||
| 27 | 15:53 | E 7 | 10.00 | Overcast | FEW100 BKN140 OVC200 | 48.9 | 36 | 51.1 | 44.1 | 61% | 46 | 30.06 | 1018.7 | ||||
| 27 | 14:53 | S 6 | 10.00 | Overcast | SCT120 BKN150 OVC220 | 46.9 | 39 | 74% | 45 | 30.07 | 1019.1 | ||||||
| 27 | 13:53 | S 6 | 10.00 | Overcast | FEW030 BKN180 OVC210 | 48 | 39 | 71% | 46 | 30.06 | 1018.9 | ||||||
| 27 | 12:53 | W 3 | 10.00 | Overcast | FEW030 BKN190 OVC240 | 48.9 | 41 | 74% | 30.08 | 1019.4 | |||||||
| 27 | 11:53 | Vrbl 3 | 10.00 | Overcast | FEW150 BKN190 OVC240 | 50 | 36 | 59% | 30.1 | 1020.2 | |||||||
| 27 | 10:53 | Calm | 10.00 | Overcast | FEW120 BKN190 OVC240 | 46 | 37 | 71% | 30.13 | 1021.0 | |||||||
| 27 | 09:53 | Calm | 10.00 | Mostly Cloudy | FEW015 FEW150 BKN240 | 45 | 34 | 45 | 36 | 66% | 30.12 | 1020.9 | |||||
| 27 | 08:53 | N 8 | 10.00 | Overcast | FEW100 OVC240 | 41 | 34 | 76% | 36 | 30.12 | 1020.9 | ||||||
| 27 | 07:53 | N 6 | 10.00 | Overcast | FEW100 FEW150 OVC220 | 37 | 30.9 | 79% | 33 | 30.14 | 1021.4 | ||||||
| 27 | 06:53 | N 7 | 10.00 | Overcast | OVC190 | 37 | 30.9 | 79% | 32 | 30.14 | 1021.6 | ||||||
| 27 | 05:53 | N 3 | 10.00 | Mostly Cloudy | BKN150 | 37 | 30.9 | 79% | 30.15 | 1021.6 | |||||||
| 27 | 04:53 | N 6 | 10.00 | Mostly Cloudy | BKN160 | 36 | 32 | 86% | 32 | 30.16 | 1022.3 | ||||||
| 27 | 03:53 | N 3 | 10.00 | Mostly Cloudy | BKN110 | 36 | 28.9 | 44.1 | 35.1 | 76% | 30.18 | 1022.8 | |||||
| 27 | 02:53 | Calm | 10.00 | Mostly Cloudy | BKN110 | 37 | 28.9 | 73% | 30.19 | 1023.4 | |||||||
| 27 | 01:53 | NE 5 | 10.00 | Mostly Cloudy | BKN100 | 37.9 | 30 | 73% | 35 | 30.19 | 1023.4 | ||||||
| 27 | 00:53 | Calm | 10.00 | Mostly Cloudy | BKN200 | 37.9 | 27 | 65% | 30.21 | 1023.9 | |||||||
| 26 | 23:53 | Calm | 10.00 | Mostly Cloudy | BKN220 | 42.1 | 27 | 55% | 30.21 | 1023.9 | |||||||
| 26 | 22:53 | Calm | 10.00 | Mostly Cloudy | BKN110 BKN220 | 43 | 26.1 | 51% | 30.22 | 1024.3 | |||||||
| 26 | 21:53 | Calm | 10.00 | Mostly Cloudy | SCT120 BKN250 | 42.1 | 26.1 | 46.9 | 39 | 53% | 30.22 | 1024.4 | |||||
| 26 | 20:53 | Calm | 10.00 | Mostly Cloudy | FEW120 BKN200 | 43 | 25 | 49% | 30.21 | 1024.0 | |||||||
| 26 | 19:53 | Calm | 10.00 | Mostly Cloudy | SCT095 BKN110 BKN200 | 43 | 25 | 49% | 30.21 | 1023.9 | |||||||
| 26 | 18:53 | Calm | 10.00 | Mostly Cloudy | SCT080 BKN110 BKN180 | 43 | 25 | 49% | 30.21 | 1024.0 | |||||||
| 26 | 17:53 | E 5 | 10.00 | Mostly Cloudy | BKN075 BKN180 | 46 | 23 | 40% | 44 | 30.21 | 1024.1 | ||||||
| 26 | 16:53 | S 5 | 10.00 | Overcast | BKN075 BKN100 OVC180 | 45 | 25 | 46% | 43 | 30.23 | 1024.7 | ||||||
| 26 | 15:53 | S 3 | 10.00 | Mostly Cloudy | BKN100 BKN180 | 46 | 27 | 46 | 35.1 | 47% | 30.23 | 1024.5 | |||||
| 26 | 14:53 | SW 5 | 10.00 | Overcast | BKN100 OVC120 | 44.1 | 25 | 47% | 42 | 30.22 | 1024.2 | ||||||
| 26 | 13:53 | Calm | 10.00 | Mostly Cloudy | BKN120 | 44.1 | 28.9 | 55% | 30.2 | 1023.7 | |||||||
| 26 | 12:53 | S 5 | 10.00 | Mostly Cloudy | BKN100 | 44.1 | 27 | 51% | 42 | 30.2 | 1023.7 | ||||||
| 26 | 11:53 | Calm | 10.00 | Mostly Cloudy | FEW090 BKN120 BKN250 | 42.1 | 28 | 58% | 30.21 | 1023.8 | |||||||
| 26 | 10:53 | SE 3 | 10.00 | Mostly Cloudy | FEW020 BKN095 BKN110 BKN250 | 37.9 | 27 | 65% | 30.22 | 1024.2 | |||||||
| 26 | 09:53 | S 5 | 10.00 | Mostly Cloudy | FEW010 BKN110 | 35.1 | 24.1 | 36 | 30 | 64% | 32 | 30.21 | 1024.0 | ||||
| 26 | 08:53 | SE 6 | 10.00 | Mostly Cloudy | BKN110 | 34 | 23 | 64% | 29 | 30.2 | 1023.7 | ||||||
| 26 | 07:53 | SE 5 | 10.00 | Overcast | OVC120 | 33.1 | 24.1 | 70% | 29 | 30.19 | 1023.2 | ||||||
| 26 | 06:53 | Calm | 10.00 | Mostly Cloudy | SCT120 BKN180 | 33.1 | 24.1 | 70% | 30.18 | 1023.0 | |||||||
| 26 | 05:53 | SE 3 | 10.00 | Mostly Cloudy | SCT130 BKN180 | 30 | 25 | 82% | 30.18 | 1022.9 | |||||||
| 26 | 04:53 | E 3 | 10.00 | Mostly Cloudy | FEW140 BKN190 | 32 | 23 | 69% | 30.18 | 1022.9 | |||||||
| 26 | 03:53 | Calm | 10.00 | Mostly Cloudy | FEW140 BKN190 | 33.1 | 21.9 | 35.1 | 30.9 | 64% | 30.18 | 1022.9 | |||||
| 26 | 02:53 | Calm | 10.00 | Mostly Cloudy | FEW150 BKN220 | 32 | 24.1 | 73% | 30.18 | 1023.1 | |||||||
| 26 | 01:53 | E 3 | 10.00 | A Few Clouds | FEW150 | 33.1 | 25 | 72% | 30.18 | 1022.9 | |||||||
| 26 | 00:53 | E 3 | 10.00 | Partly Cloudy | SCT180 | 33.1 | 26.1 | 75% | 30.19 | 1023.2 | |||||||
| 25 | 23:53 | E 3 | 10.00 | Partly Cloudy | FEW150 SCT230 | 33.1 | 27 | 78% | 30.18 | 1023.2 | |||||||
| 25 | 22:53 | SE 6 | 10.00 | Partly Cloudy | SCT230 | 32 | 26.1 | 79% | 27 | 30.18 | 1022.9 | ||||||
| 25 | 21:53 | SE 5 | 10.00 | Mostly Cloudy | BKN230 | 34 | 28 | 42.1 | 32 | 79% | 30 | 30.17 | 1022.6 | ||||
| 25 | 20:53 | N 3 | 10.00 | Mostly Cloudy | BKN250 | 35.1 | 25 | 67% | 30.16 | 1022.3 | |||||||
| 25 | 19:53 | N 5 | 10.00 | Partly Cloudy | SCT250 | 37 | 27 | 67% | 34 | 30.16 | 1022.2 | ||||||
| 25 | 18:53 | NW 5 | 10.00 | Partly Cloudy | SCT250 | 36 | 27 | 70% | 33 | 30.16 | 1022.3 | ||||||
| 25 | 17:53 | N 3 | 10.00 | Partly Cloudy | SCT250 | 36 | 28 | 73% | 30.16 | 1022.4 | |||||||
| 25 | 16:53 | NW 3 | 10.00 | Partly Cloudy | FEW060 SCT250 | 39 | 28.9 | 67% | 30.16 | 1022.4 | |||||||
| 25 | 15:53 | NW 6 | 10.00 | Partly Cloudy | FEW060 SCT250 | 42.1 | 30 | 45 | 33.1 | 62% | 39 | 30.17 | 1022.6 | ||||
| 25 | 14:53 | Calm | 10.00 | Partly Cloudy | FEW060 SCT250 | 44.1 | 30 | 58% | 30.16 | 1022.4 | |||||||
| 25 | 13:53 | Calm | 10.00 | Partly Cloudy | FEW060 SCT240 | 42.1 | 30.9 | 65% | 30.18 | 1022.8 | |||||||
| 25 | 12:53 | Calm | 10.00 | Partly Cloudy | FEW010 SCT240 | 39.9 | 28.9 | 65% | 30.19 | 1023.3 | |||||||
| 25 | 11:53 | Calm | 10.00 | Partly Cloudy | FEW010 SCT240 | 39 | 28 | 65% | 30.2 | 1023.8 | |||||||
| 25 | 10:53 | Calm | 10.00 | Partly Cloudy | FEW010 SCT230 | 37 | 28.9 | 73% | 30.21 | 1024.1 | |||||||
| 25 | 09:53 | N 5 | 10.00 | Partly Cloudy | FEW019 SCT230 | 33.1 | 27 | 33.1 | 26.1 | 78% | 29 | 30.21 | 1024.2 | ||||
| 25 | 08:53 | NE 3 | 10.00 | Partly Cloudy | FEW010 SCT230 | 30.9 | 25 | 79% | 30.21 | 1024.0 | |||||||
| 25 | 07:53 | Calm | 8.00 | Partly Cloudy | FEW010 SCT220 | 27 | 21.9 | 81% | 30.2 | 1023.8 | |||||||
| 25 | 06:53 | E 3 | 9.00 | A Few Clouds | FEW060 | 27 | 24.1 | 89% | 30.2 | 1023.8 | |||||||
| 25 | 05:53 | Calm | 10.00 | Fair | CLR | 28 | 24.1 | 85% | 30.2 | 1023.7 | |||||||
| Date | Time (pst) | 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) | |||||||||||||||