Weather observations for the past three days for
Seattle, Seattle-Tacoma International Airport
| Date | Time (pdt) | 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. | ||||||||||||||||
| 22 | 01:53 | S 7 | 9.00 | Light Rain | FEW025 SCT037 OVC047 | 51.1 | 48.9 | 92% | 29.83 | 1010.6 | 0.02 | 0.03 | |||||
| 22 | 00:53 | SE 5 | 1.50 | Light Rain Fog/Mist | OVC007 | 51.1 | 50 | 96% | 29.83 | 1010.9 | 0.01 | ||||||
| 21 | 23:53 | S 5 | 1.50 | Light Rain Fog/Mist | OVC003 | 51.1 | 50 | 96% | 29.84 | 1011.2 | |||||||
| 21 | 22:53 | NE 5 | 5.00 | Fog/Mist | FEW006 SCT018 OVC023 | 52 | 50 | 57.9 | 52 | 93% | 29.84 | 1010.9 | 0.03 | 0.04 | |||
| 21 | 21:53 | NE 9 | 4.00 | Light Rain Fog/Mist | OVC018 | 52 | 50 | 93% | 29.84 | 1011.2 | 0.01 | ||||||
| 21 | 20:53 | Calm | 8.00 | Light Rain | SCT013 OVC028 | 53.1 | 48.9 | 86% | 29.84 | 1011.0 | |||||||
| 21 | 19:53 | SW 8 | 10.00 | Overcast | SCT022 BKN028 OVC037 | 55.9 | 48.9 | 77% | 29.82 | 1010.2 | |||||||
| 21 | 18:53 | SW 7 | 10.00 | Mostly Cloudy | FEW034 BKN060 BKN080 | 57 | 48 | 72% | 29.83 | 1010.7 | |||||||
| 21 | 17:53 | SW 7 | 10.00 | Overcast | FEW031 OVC060 | 55.9 | 48.9 | 77% | 29.83 | 1010.7 | |||||||
| 21 | 16:53 | SW 10 | 10.00 | Overcast | BKN023 OVC065 | 57.9 | 48.9 | 60.1 | 55 | 72% | 29.83 | 1010.9 | |||||
| 21 | 15:53 | SW 12 | 10.00 | Mostly Cloudy | FEW020 SCT070 BKN110 BKN150 | 57.9 | 48.9 | 72% | 29.82 | 1010.4 | |||||||
| 21 | 14:53 | S 12 | 10.00 | Mostly Cloudy | FEW040 SCT060 BKN110 BKN200 | 57.9 | 48.9 | 72% | 29.81 | 1010.1 | |||||||
| 21 | 13:53 | SW 15 | 10.00 | Mostly Cloudy | FEW045 SCT080 BKN130 BKN200 | 57 | 48.9 | 74% | 29.81 | 1010.1 | |||||||
| 21 | 12:53 | SW 10 | 10.00 | Mostly Cloudy | FEW040 SCT060 BKN095 BKN130 BKN200 | 57.9 | 46 | 65% | 29.82 | 1010.3 | |||||||
| 21 | 11:53 | SW 8 | 10.00 | Mostly Cloudy | FEW040 BKN060 BKN100 BKN160 | 57 | 44.1 | 62% | 29.81 | 1010.0 | |||||||
| 21 | 10:53 | S 7 | 10.00 | Mostly Cloudy | FEW030 SCT060 BKN100 BKN160 BKN240 | 55.9 | 39 | 55.9 | 50 | 53% | 29.81 | 1010.1 | |||||
| 21 | 09:53 | S 5 | 10.00 | Mostly Cloudy | FEW030 SCT100 BKN150 BKN200 | 54 | 41 | 62% | 29.8 | 1009.7 | |||||||
| 21 | 08:53 | S 8 | 10.00 | Mostly Cloudy | FEW030 FEW110 SCT150 BKN180 BKN250 | 53.1 | 41 | 64% | 29.81 | 1009.8 | |||||||
| 21 | 07:53 | S 7 | 10.00 | Mostly Cloudy | FEW020 FEW110 SCT140 BKN170 BKN250 | 52 | 42.1 | 69% | 29.8 | 1009.5 | |||||||
| 21 | 06:53 | S 7 | 10.00 | Mostly Cloudy | FEW120 SCT140 BKN170 BKN250 | 51.1 | 43 | 74% | 29.79 | 1009.3 | |||||||
| 21 | 05:53 | SE 7 | 10.00 | Mostly Cloudy | BKN140 BKN250 | 50 | 44.1 | 80% | 48 | 29.78 | 1008.9 | ||||||
| 21 | 04:53 | SE 7 | 10.00 | Mostly Cloudy | BKN120 | 51.1 | 45 | 61 | 51.1 | 80% | 29.79 | 1009.4 | |||||
| 21 | 03:53 | SW 6 | 10.00 | Partly Cloudy | SCT250 | 51.1 | 45 | 80% | 29.81 | 1009.9 | |||||||
| 21 | 02:53 | S 7 | 10.00 | Fair | CLR | 52 | 45 | 77% | 29.79 | 1009.4 | |||||||
| 21 | 01:53 | SW 7 | 10.00 | Partly Cloudy | SCT250 | 54 | 44.1 | 69% | 29.81 | 1009.9 | |||||||
| 21 | 00:53 | S 8 | 10.00 | Mostly Cloudy | SCT120 BKN250 | 55 | 44.1 | 67% | 29.82 | 1010.2 | |||||||
| 20 | 23:53 | SW 9 | 10.00 | Mostly Cloudy | SCT120 BKN250 | 59 | 41 | 51% | 29.81 | 1009.8 | |||||||
| 20 | 22:53 | SW 8 | 10.00 | Mostly Cloudy | SCT120 BKN250 | 61 | 42.1 | 72 | 60.1 | 50% | 29.8 | 1009.8 | |||||
| 20 | 21:53 | S 7 | 10.00 | Mostly Cloudy | SCT120 BKN250 | 62.1 | 43 | 50% | 29.8 | 1009.5 | |||||||
| 20 | 20:53 | SW 6 | 10.00 | Partly Cloudy | SCT130 SCT250 | 64 | 43 | 46% | 29.78 | 1008.8 | |||||||
| 20 | 19:53 | Vrbl 3 | 10.00 | Mostly Cloudy | FEW120 BKN140 BKN250 | 66 | 44.1 | 45% | 29.76 | 1008.4 | |||||||
| 20 | 18:53 | SW 9 | 10.00 | Mostly Cloudy | FEW120 BKN150 BKN250 | 66.9 | 45 | 45% | 29.78 | 1009.0 | |||||||
| 20 | 17:53 | S 9 | 10.00 | Mostly Cloudy | FEW120 BKN180 BKN250 | 70 | 44.1 | 39% | 29.77 | 1008.7 | |||||||
| 20 | 16:53 | W 3 | 10.00 | Mostly Cloudy | FEW130 BKN180 BKN250 | 70 | 43 | 71.1 | 61 | 38% | 29.76 | 1008.4 | |||||
| 20 | 15:53 | Calm | 10.00 | Mostly Cloudy | FEW150 SCT180 BKN250 | 70 | 46 | 42% | 29.77 | 1008.4 | |||||||
| 20 | 14:53 | W 5 | 10.00 | Mostly Cloudy | FEW150 BKN190 BKN250 | 66.9 | 46 | 47% | 29.78 | 1008.9 | |||||||
| 20 | 13:53 | N 6 | 10.00 | Mostly Cloudy | FEW150 BKN170 BKN200 | 66 | 45 | 47% | 29.77 | 1008.6 | |||||||
| 20 | 12:53 | Vrbl 3 | 10.00 | Mostly Cloudy | FEW140 BKN170 BKN190 | 64 | 46 | 52% | 29.78 | 1008.8 | |||||||
| 20 | 11:53 | N 3 | 10.00 | Mostly Cloudy | FEW130 BKN170 | 62.1 | 44.1 | 52% | 29.79 | 1009.2 | |||||||
| 20 | 10:53 | N 9 | 10.00 | Mostly Cloudy | FEW130 BKN160 BKN240 | 61 | 43 | 61 | 54 | 52% | 29.79 | 1009.1 | |||||
| 20 | 09:53 | NE 6 | 10.00 | Mostly Cloudy | FEW130 SCT150 BKN230 | 57.9 | 43 | 58% | 29.8 | 1009.7 | |||||||
| 20 | 08:53 | E 7 | 10.00 | Mostly Cloudy | SCT140 BKN210 | 55.9 | 42.1 | 60% | 29.8 | 1009.7 | |||||||
| 20 | 07:53 | N 6 | 10.00 | Mostly Cloudy | BKN140 BKN230 | 55 | 41 | 59% | 29.81 | 1009.9 | |||||||
| 20 | 06:53 | N 10 | 10.00 | Mostly Cloudy | SCT140 BKN190 BKN230 | 54 | 39.9 | 59% | 29.8 | 1009.6 | |||||||
| 20 | 05:53 | N 10 | 10.00 | Mostly Cloudy | SCT140 BKN190 BKN230 | 55 | 39.9 | 57% | 29.8 | 1009.5 | |||||||
| 20 | 04:53 | N 12 | 10.00 | Overcast | BKN210 OVC250 | 55.9 | 41 | 60.1 | 55.9 | 57% | 29.81 | 1009.9 | |||||
| 20 | 03:53 | NE 16 | 10.00 | Mostly Cloudy | BKN250 | 57 | 43 | 60% | 29.82 | 1010.3 | |||||||
| 20 | 02:53 | N 15 | 10.00 | Mostly Cloudy | BKN250 | 57 | 43 | 60% | 29.84 | 1010.8 | |||||||
| 20 | 01:53 | N 13 | 10.00 | Mostly Cloudy | SCT160 BKN250 | 59 | 42.1 | 54% | 29.85 | 1011.3 | |||||||
| 20 | 00:53 | NE 6 | 10.00 | Partly Cloudy | FEW160 SCT250 | 57.9 | 44.1 | 60% | 29.87 | 1011.9 | |||||||
| 19 | 23:53 | NE 10 | 10.00 | Mostly Cloudy | SCT180 BKN250 | 60.1 | 43 | 53% | 29.87 | 1012.0 | |||||||
| 19 | 22:53 | N 6 | 10.00 | Partly Cloudy | FEW180 SCT250 | 61 | 43 | 73.9 | 59 | 52% | 29.87 | 1012.1 | |||||
| 19 | 21:53 | Calm | 10.00 | Mostly Cloudy | FEW140 BKN180 | 60.1 | 42.1 | 52% | 29.88 | 1012.3 | |||||||
| 19 | 20:53 | N 6 | 10.00 | Mostly Cloudy | FEW140 BKN180 | 61 | 43 | 52% | 29.85 | 1011.4 | |||||||
| 19 | 19:53 | W 8 | 10.00 | Mostly Cloudy | FEW140 BKN180 | 66.9 | 45 | 45% | 29.82 | 1010.2 | |||||||
| 19 | 18:53 | SW 3 | 10.00 | Mostly Cloudy | FEW140 BKN220 | 71.1 | 41 | 34% | 29.81 | 1009.8 | |||||||
| 19 | 17:53 | NW 8 | 10.00 | Mostly Cloudy | FEW140 BKN220 | 72 | 42.1 | 34% | 29.8 | 1009.6 | |||||||
| 19 | 16:53 | NW 10 | 10.00 | Mostly Cloudy | FEW140 BKN220 | 73.9 | 43 | 73.9 | 62.1 | 33% | 29.8 | 1009.5 | |||||
| 19 | 15:53 | NW 14 G 23 | 10.00 | Mostly Cloudy | FEW030 SCT130 BKN220 | 73 | 43 | 34% | 29.8 | 1009.7 | |||||||
| 19 | 14:53 | W 12 | 10.00 | Mostly Cloudy | FEW080 SCT130 BKN220 | 72 | 45 | 38% | 29.8 | 1009.8 | |||||||
| 19 | 13:53 | N 10 G 21 | 10.00 | Mostly Cloudy | FEW080 SCT130 BKN220 | 72 | 42.1 | 34% | 29.81 | 1010.0 | |||||||
| 19 | 12:53 | N 13 | 10.00 | Mostly Cloudy | FEW070 SCT130 BKN240 | 69.1 | 42.1 | 38% | 29.83 | 1010.5 | |||||||
| 19 | 11:53 | N 12 | 10.00 | Mostly Cloudy | FEW080 SCT120 BKN250 | 66 | 41 | 40% | 29.85 | 1011.4 | |||||||
| 19 | 10:53 | N 10 | 10.00 | Mostly Cloudy | FEW070 SCT120 BKN250 | 62.1 | 41 | 62.1 | 45 | 46% | 29.86 | 1011.8 | |||||
| 19 | 09:53 | N 9 | 10.00 | Mostly Cloudy | FEW100 SCT160 BKN240 | 57.9 | 42.1 | 56% | 29.87 | 1011.9 | |||||||
| 19 | 08:53 | N 7 | 10.00 | Mostly Cloudy | FEW080 SCT160 BKN220 | 55 | 41 | 59% | 29.87 | 1011.8 | |||||||
| 19 | 07:53 | N 6 | 10.00 | Mostly Cloudy | FEW090 SCT150 BKN230 | 51.1 | 41 | 69% | 29.86 | 1011.5 | |||||||
| 19 | 06:53 | N 7 | 10.00 | Mostly Cloudy | FEW070 SCT150 BKN220 | 48 | 39 | 71% | 45 | 29.84 | 1011.2 | ||||||
| 19 | 05:53 | N 6 | 10.00 | Partly Cloudy | SCT220 | 46.9 | 39.9 | 77% | 45 | 29.84 | 1011.0 | ||||||
| 19 | 04:53 | N 10 | 10.00 | Partly Cloudy | SCT230 | 50 | 41 | 57 | 46 | 71% | 46 | 29.85 | 1011.4 | ||||
| 19 | 03:53 | N 7 | 10.00 | Partly Cloudy | SCT230 | 46.9 | 39 | 74% | 44 | 29.87 | 1012.1 | ||||||
| 19 | 02:53 | Calm | 10.00 | A Few Clouds | FEW230 | 50 | 37.9 | 63% | 29.88 | 1012.3 | |||||||
| Date | Time (pdt) | 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) | |||||||||||||||