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. | ||||||||||||||||
| 04 | 11:53 | N 3 | 10.00 | Mostly Cloudy | FEW010 SCT060 BKN250 | 54 | 45 | 72% | 29.98 | 1016.0 | |||||||
| 04 | 10:53 | NE 6 | 10.00 | Mostly Cloudy | FEW010 SCT035 BKN055 BKN230 | 52 | 44.1 | 75% | 29.99 | 1016.4 | |||||||
| 04 | 09:53 | Vrbl 3 | 10.00 | Mostly Cloudy | FEW008 SCT023 BKN031 | 48.9 | 42.1 | 48.9 | 42.1 | 77% | 30 | 1016.7 | |||||
| 04 | 08:53 | S 6 | 10.00 | Mostly Cloudy | FEW005 BKN023 BKN034 | 46.9 | 43 | 86% | 45 | 30.01 | 1017.0 | ||||||
| 04 | 07:53 | S 5 | 10.00 | Mostly Cloudy | FEW003 BKN023 BKN036 | 45 | 43 | 93% | 43 | 30.01 | 1017.0 | ||||||
| 04 | 06:53 | SE 6 | 10.00 | Mostly Cloudy | FEW004 BKN033 BKN075 | 44.1 | 43 | 96% | 41 | 29.99 | 1016.3 | ||||||
| 04 | 05:53 | E 6 | 10.00 | Mostly Cloudy | FEW050 BKN080 | 44.1 | 42.1 | 93% | 41 | 29.98 | 1015.9 | ||||||
| 04 | 04:53 | N 5 | 10.00 | Mostly Cloudy | BKN050 BKN085 | 42.1 | 41 | 96% | 40 | 29.96 | 1015.5 | ||||||
| 04 | 03:53 | N 8 | 10.00 | Overcast | OVC050 | 44.1 | 42.1 | 45 | 44.1 | 93% | 40 | 29.94 | 1014.7 | ||||
| 04 | 02:53 | N 10 | 10.00 | Mostly Cloudy | BKN050 | 45 | 42.1 | 90% | 40 | 29.94 | 1014.5 | ||||||
| 04 | 01:53 | N 10 | 10.00 | Overcast | OVC055 | 45 | 43 | 93% | 40 | 29.92 | 1014.0 | ||||||
| 04 | 00:53 | N 7 | 10.00 | Overcast | OVC055 | 44.1 | 42.1 | 93% | 41 | 29.9 | 1013.3 | ||||||
| 03 | 23:53 | N 7 | 10.00 | Mostly Cloudy | SCT060 BKN160 | 44.1 | 42.1 | 93% | 41 | 29.88 | 1012.6 | ||||||
| 03 | 22:53 | N 7 | 10.00 | Mostly Cloudy | BKN140 | 44.1 | 42.1 | 93% | 41 | 29.87 | 1012.2 | ||||||
| 03 | 21:53 | NE 7 | 10.00 | Mostly Cloudy | FEW036 SCT130 BKN180 | 45 | 41 | 46.9 | 44.1 | 86% | 42 | 29.86 | 1012.1 | 0.01 | |||
| 03 | 20:53 | E 6 | 10.00 | Mostly Cloudy | BKN036 BKN120 | 46 | 41 | 83% | 44 | 29.88 | 1012.5 | ||||||
| 03 | 19:53 | E 6 | 10.00 | Overcast | OVC034 | 46 | 41 | 83% | 44 | 29.88 | 1012.5 | ||||||
| 03 | 18:53 | E 7 | 10.00 | Overcast | BKN034 OVC090 | 46 | 41 | 83% | 43 | 29.88 | 1012.5 | 0.01 | |||||
| 03 | 17:53 | Vrbl 6 | 10.00 | Light Rain | FEW034 BKN060 OVC095 | 46 | 42.1 | 86% | 44 | 29.89 | 1013.0 | ||||||
| 03 | 16:53 | Vrbl 3 | 10.00 | Light Rain | FEW030 BKN034 OVC050 | 46 | 42.1 | 86% | 29.89 | 1013.0 | 0.01 | ||||||
| 03 | 15:53 | E 5 | 10.00 | Light Rain | SCT035 BKN042 OVC060 | 46 | 42.1 | 48.9 | 45 | 86% | 44 | 29.9 | 1013.3 | 0.01 | 0.11 | ||
| 03 | 14:53 | E 7 | 10.00 | Light Rain | FEW025 BKN048 OVC055 | 45 | 42.1 | 90% | 42 | 29.9 | 1013.4 | 0.01 | |||||
| 03 | 13:53 | E 9 | 7.00 | Light Rain | SCT024 BKN046 OVC055 | 46 | 41 | 83% | 42 | 29.92 | 1014.1 | 0.04 | |||||
| 03 | 12:53 | E 7 | 7.00 | Light Rain | OVC043 | 46.9 | 42.1 | 83% | 44 | 29.95 | 1014.8 | 0.04 | 0.05 | ||||
| 03 | 11:53 | E 7 | 7.00 | Light Rain | BKN042 OVC050 | 48 | 39.9 | 74% | 45 | 29.95 | 1015.0 | 0.01 | |||||
| 03 | 10:53 | N 5 | 10.00 | Overcast | BKN060 OVC075 | 48 | 39.9 | 74% | 47 | 29.96 | 1015.4 | ||||||
| 03 | 09:53 | N 5 | 10.00 | Overcast | BKN085 OVC120 | 46 | 39 | 46.9 | 44.1 | 77% | 44 | 29.95 | 1014.9 | ||||
| 03 | 08:53 | N 12 | 10.00 | Overcast | OVC100 | 46 | 37.9 | 73% | 41 | 29.95 | 1015.0 | ||||||
| 03 | 07:53 | N 14 | 10.00 | Overcast | OVC110 | 46 | 37.9 | 73% | 40 | 29.96 | 1015.1 | ||||||
| 03 | 06:53 | N 16 | 10.00 | Overcast | BKN110 OVC200 | 45 | 39 | 80% | 38 | 29.96 | 1015.2 | ||||||
| 03 | 05:53 | N 13 | 10.00 | Overcast | OVC110 | 45 | 37 | 74% | 39 | 29.98 | 1016.0 | ||||||
| 03 | 04:53 | N 12 | 10.00 | Overcast | OVC120 | 45 | 37 | 74% | 40 | 29.98 | 1016.0 | ||||||
| 03 | 03:53 | N 13 | 10.00 | Overcast | OVC110 | 45 | 39 | 48 | 45 | 80% | 39 | 30.01 | 1016.9 | ||||
| 03 | 02:53 | N 15 | 10.00 | Overcast | FEW110 OVC130 | 45 | 37.9 | 77% | 39 | 30.03 | 1017.8 | ||||||
| 03 | 01:53 | N 15 | 10.00 | Overcast | OVC150 | 45 | 39 | 80% | 39 | 30.07 | 1019.1 | ||||||
| 03 | 00:53 | N 14 | 10.00 | Overcast | OVC150 | 45 | 39.9 | 83% | 39 | 30.13 | 1021.0 | ||||||
| 02 | 23:53 | N 15 | 10.00 | Overcast | FEW140 OVC170 | 46 | 39 | 77% | 40 | 30.16 | 1022.0 | ||||||
| 02 | 22:53 | N 10 | 10.00 | Overcast | OVC170 | 46 | 41 | 83% | 42 | 30.2 | 1023.3 | ||||||
| 02 | 21:53 | N 8 | 10.00 | Mostly Cloudy | BKN180 | 48 | 39.9 | 54 | 46 | 74% | 45 | 30.24 | 1024.8 | ||||
| 02 | 20:53 | NE 7 | 10.00 | Mostly Cloudy | BKN200 | 48 | 39.9 | 74% | 45 | 30.27 | 1025.8 | ||||||
| 02 | 19:53 | NE 8 | 10.00 | Mostly Cloudy | BKN200 | 50 | 37.9 | 63% | 47 | 30.29 | 1026.6 | ||||||
| 02 | 18:53 | N 6 | 10.00 | Mostly Cloudy | FEW044 BKN200 | 50 | 37.9 | 63% | 48 | 30.31 | 1027.2 | ||||||
| 02 | 17:53 | N 5 | 10.00 | Partly Cloudy | FEW044 SCT180 | 50 | 37.9 | 63% | 49 | 30.33 | 1027.8 | ||||||
| 02 | 16:53 | Calm | 10.00 | Partly Cloudy | FEW044 SCT180 | 51.1 | 39 | 64% | 30.35 | 1028.6 | |||||||
| 02 | 15:53 | W 5 | 10.00 | Mostly Cloudy | SCT044 BKN180 | 54 | 39 | 55 | 51.1 | 57% | 30.37 | 1029.0 | |||||
| 02 | 14:53 | SW 5 | 10.00 | Partly Cloudy | FEW030 SCT050 | 55 | 39 | 55% | 30.39 | 1029.8 | |||||||
| 02 | 13:53 | SW 8 | 10.00 | Partly Cloudy | FEW030 SCT050 SCT210 | 55 | 39.9 | 57% | 30.41 | 1030.6 | |||||||
| 02 | 12:53 | S 13 | 10.00 | Partly Cloudy | FEW030 SCT060 SCT210 | 55 | 39 | 55% | 30.41 | 1030.6 | |||||||
| 02 | 11:53 | S 12 | 10.00 | Mostly Cloudy | FEW020 SCT090 BKN200 | 54 | 43 | 67% | 30.42 | 1030.9 | |||||||
| 02 | 10:53 | S 9 | 10.00 | Mostly Cloudy | FEW021 SCT080 BKN200 | 53.1 | 43 | 69% | 30.42 | 1030.9 | |||||||
| 02 | 09:53 | S 12 | 10.00 | Mostly Cloudy | FEW030 FEW070 BKN180 | 51.1 | 43 | 51.1 | 46 | 74% | 30.42 | 1030.8 | |||||
| 02 | 08:53 | S 8 | 10.00 | Mostly Cloudy | FEW020 SCT080 BKN160 | 50 | 42.1 | 74% | 47 | 30.39 | 1029.8 | ||||||
| 02 | 07:53 | Calm | 10.00 | Partly Cloudy | FEW015 FEW090 SCT160 | 46.9 | 43 | 86% | 30.36 | 1029.0 | |||||||
| 02 | 06:53 | Vrbl 5 | 10.00 | Mostly Cloudy | SCT015 SCT100 BKN180 | 46.9 | 42.1 | 83% | 45 | 30.33 | 1027.9 | ||||||
| 02 | 05:53 | S 13 | 10.00 | Overcast | SCT013 BKN095 OVC120 | 46.9 | 43 | 86% | 42 | 30.31 | 1027.2 | ||||||
| 02 | 04:53 | S 9 | 10.00 | Overcast | OVC016 | 46.9 | 44.1 | 90% | 43 | 30.31 | 1027.1 | ||||||
| 02 | 03:53 | S 7 | 10.00 | Overcast | BKN011 OVC019 | 46.9 | 44.1 | 48.9 | 46.9 | 90% | 44 | 30.28 | 1026.2 | ||||
| 02 | 02:53 | SE 9 | 10.00 | Overcast | OVC010 | 46.9 | 44.1 | 90% | 43 | 30.27 | 1025.8 | ||||||
| 02 | 01:53 | SW 9 | 10.00 | Overcast | OVC014 | 46.9 | 44.1 | 90% | 43 | 30.24 | 1024.6 | ||||||
| 02 | 01:53 | S 13 | 10.00 | Partly Cloudy | FEW015 SCT100 | 46.9 | 44.1 | 90% | 42 | 30.2 | 1023.4 | ||||||
| 02 | 00:53 | S 12 | 10.00 | Overcast | FEW015 OVC110 | 48.9 | 44.1 | 83% | 45 | 30.18 | 1022.5 | ||||||
| 01 | 23:53 | S 14 | 10.00 | Overcast | OVC075 | 48.9 | 43 | 80% | 44 | 30.16 | 1022.0 | ||||||
| 01 | 22:53 | S 13 | 10.00 | Overcast | FEW026 SCT080 OVC095 | 50 | 45 | 55 | 50 | 83% | 46 | 30.15 | 1021.4 | ||||
| 01 | 21:53 | S 9 G 20 | 10.00 | Mostly Cloudy | BKN020 BKN090 BKN110 | 50 | 44.1 | 80% | 47 | 30.12 | 1020.5 | ||||||
| 01 | 20:53 | S 10 | 10.00 | Mostly Cloudy | FEW025 BKN110 | 50 | 44.1 | 80% | 46 | 30.1 | 1019.9 | ||||||
| 01 | 19:53 | SW 12 | 10.00 | Partly Cloudy | FEW030 SCT110 | 51.1 | 43 | 74% | 30.08 | 1019.1 | |||||||
| 01 | 18:53 | S 15 | 10.00 | A Few Clouds | FEW025 FEW240 | 51.1 | 43 | 74% | 30.05 | 1018.2 | |||||||
| 01 | 16:53 | SW 15 G 25 | 10.00 | Partly Cloudy | FEW025 FEW150 SCT200 | 55 | 43 | 60.1 | 55 | 64% | 30.01 | 1016.7 | 0.03 | ||||
| 01 | 15:53 | SW 20 G 32 | 10.00 | Partly Cloudy | FEW026 FEW060 SCT150 SCT200 | 55.9 | 45 | 67% | 29.95 | 1015.0 | |||||||
| 01 | 14:53 | SW 17 G 32 | 10.00 | Mostly Cloudy | SCT026 SCT060 BKN150 | 57.9 | 46.9 | 67% | 29.92 | 1013.6 | |||||||
| 01 | 13:53 | S 21 G 31 | 10.00 | Partly Cloudy and Breezy | FEW013 FEW025 SCT060 SCT150 | 57.9 | 48.9 | 72% | 29.87 | 1012.0 | 0.03 | ||||||
| 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) | |||||||||||||||