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. | ||||||||||||||||
| 01 | 03:53 | SE 8 | 8.00 | Light Rain | OVC032 | 44.1 | 42.1 | 93% | 40 | 29.65 | 1004.6 | 0.06 | |||||
| 01 | 02:53 | SW 8 | 4.00 | Light Rain Fog/Mist | FEW018 BKN026 OVC031 | 44.1 | 42.1 | 93% | 40 | 29.66 | 1005.0 | 0.06 | |||||
| 01 | 01:53 | SW 3 | 10.00 | Overcast | BKN029 OVC055 | 46.9 | 39.9 | 77% | 29.66 | 1005.0 | |||||||
| 01 | 00:53 | SW 5 | 10.00 | Overcast | BKN065 OVC090 | 46.9 | 42.1 | 83% | 45 | 29.67 | 1005.5 | ||||||
| 31 | 23:53 | SW 12 | 10.00 | Overcast | BKN045 OVC060 | 51.1 | 39 | 64% | 29.68 | 1005.7 | |||||||
| 31 | 22:53 | S 7 | 10.00 | Light Rain | BKN045 OVC060 | 51.1 | 39 | 55.9 | 51.1 | 64% | 29.69 | 1006.0 | |||||
| 31 | 21:53 | S 7 | 10.00 | Overcast | SCT055 OVC075 | 53.1 | 36 | 52% | 29.7 | 1006.3 | |||||||
| 31 | 20:53 | S 7 | 10.00 | Overcast | OVC060 | 54 | 30.9 | 42% | 29.7 | 1006.3 | |||||||
| 31 | 19:53 | SE 6 | 10.00 | Mostly Cloudy | FEW060 BKN080 BKN140 | 54 | 28.9 | 38% | 29.7 | 1006.3 | |||||||
| 31 | 18:53 | S 5 | 10.00 | Mostly Cloudy | FEW060 BKN075 BKN150 | 54 | 28 | 37% | 29.71 | 1006.7 | |||||||
| 31 | 17:53 | SW 5 | 10.00 | Mostly Cloudy | FEW065 BKN080 BKN150 | 55 | 28 | 36% | 29.73 | 1007.4 | |||||||
| 31 | 16:53 | SW 7 | 10.00 | Mostly Cloudy | FEW040 SCT070 BKN150 | 55.9 | 28 | 57.9 | 45 | 34% | 29.75 | 1008.0 | |||||
| 31 | 15:53 | W 7 | 10.00 | Mostly Cloudy | FEW035 FEW065 BKN150 | 55.9 | 27 | 33% | 29.75 | 1008.2 | |||||||
| 31 | 14:53 | NW 5 | 10.00 | Mostly Cloudy | FEW040 SCT065 BKN150 | 55 | 28 | 36% | 29.78 | 1009.1 | |||||||
| 31 | 13:53 | Calm | 10.00 | Mostly Cloudy | FEW130 SCT170 BKN200 | 53.1 | 30.9 | 43% | 29.81 | 1010.1 | |||||||
| 31 | 12:53 | Calm | 10.00 | Mostly Cloudy | FEW150 BKN180 BKN220 | 50 | 28 | 43% | 29.82 | 1010.7 | |||||||
| 31 | 11:53 | Calm | 10.00 | Mostly Cloudy | SCT150 BKN180 | 46.9 | 28.9 | 50% | 29.84 | 1011.3 | |||||||
| 31 | 10:53 | N 3 | 10.00 | Mostly Cloudy | FEW140 BKN180 BKN250 | 45 | 30.9 | 45 | 37.9 | 58% | 29.85 | 1011.5 | |||||
| 31 | 08:53 | N 6 | 10.00 | Mostly Cloudy | SCT140 BKN180 BKN250 | 39.9 | 33.1 | 77% | 36 | 29.86 | 1012.1 | ||||||
| 31 | 07:53 | Calm | 10.00 | Mostly Cloudy | FEW130 BKN180 BKN240 | 39 | 32 | 76% | 29.86 | 1012.2 | |||||||
| 31 | 06:53 | NE 8 | 10.00 | Mostly Cloudy | FEW120 BKN160 BKN220 | 37.9 | 30.9 | 76% | 33 | 29.87 | 1012.4 | ||||||
| 31 | 05:53 | N 10 | 10.00 | Mostly Cloudy | BKN160 BKN220 | 39 | 32 | 76% | 33 | 29.89 | 1012.8 | ||||||
| 31 | 04:53 | N 10 | 10.00 | Mostly Cloudy | BKN170 | 39 | 32 | 42.1 | 37.9 | 76% | 33 | 29.91 | 1013.5 | ||||
| 31 | 03:53 | N 10 | 10.00 | Mostly Cloudy | BKN150 | 39 | 32 | 76% | 33 | 29.93 | 1014.5 | ||||||
| 31 | 02:53 | N 12 | 10.00 | Mostly Cloudy | BKN220 | 39.9 | 32 | 73% | 34 | 29.96 | 1015.3 | ||||||
| 31 | 01:53 | N 10 | 10.00 | Mostly Cloudy | BKN220 | 39.9 | 32 | 73% | 34 | 29.97 | 1015.9 | ||||||
| 31 | 00:53 | N 12 | 10.00 | Mostly Cloudy | BKN220 | 41 | 32 | 70% | 35 | 29.99 | 1016.5 | ||||||
| 30 | 23:53 | N 15 | 10.00 | Partly Cloudy | SCT150 | 41 | 30.9 | 67% | 34 | 30 | 1016.8 | ||||||
| 30 | 22:53 | N 15 | 10.00 | Partly Cloudy | SCT150 | 42.1 | 30.9 | 50 | 41 | 65% | 35 | 30.03 | 1017.7 | ||||
| 30 | 21:53 | N 12 | 10.00 | Partly Cloudy | SCT170 | 42.1 | 32 | 68% | 36 | 30.05 | 1018.3 | ||||||
| 30 | 20:53 | N 12 | 10.00 | Partly Cloudy | FEW170 SCT220 | 42.1 | 32 | 68% | 36 | 30.05 | 1018.5 | ||||||
| 30 | 19:53 | N 15 | 10.00 | Partly Cloudy | FEW170 SCT220 | 43 | 32 | 65% | 36 | 30.06 | 1018.8 | ||||||
| 30 | 18:53 | N 15 | 10.00 | Partly Cloudy | FEW030 FEW180 SCT250 | 46 | 28.9 | 51% | 40 | 30.08 | 1019.4 | ||||||
| 30 | 17:53 | NW 13 | 10.00 | Partly Cloudy | FEW035 FEW180 SCT250 | 48.9 | 28 | 44% | 44 | 30.1 | 1020.2 | ||||||
| 30 | 16:53 | NW 9 | 10.00 | Partly Cloudy | FEW035 SCT200 | 50 | 27 | 50 | 39 | 41% | 47 | 30.12 | 1021.0 | ||||
| 30 | 15:53 | N 14 | 10.00 | A Few Clouds | FEW035 FEW200 | 48.9 | 24.1 | 38% | 44 | 30.15 | 1021.8 | ||||||
| 30 | 14:53 | N 14 | 10.00 | Partly Cloudy | FEW035 SCT220 | 48 | 26.1 | 42% | 43 | 30.17 | 1022.6 | ||||||
| 30 | 13:53 | N 9 G 17 | 10.00 | Mostly Cloudy | FEW030 BKN220 | 48 | 19.9 | 33% | 44 | 30.2 | 1023.7 | ||||||
| 30 | 12:53 | N 9 | 10.00 | Mostly Cloudy | FEW025 BKN220 | 46 | 30 | 54% | 42 | 30.22 | 1024.4 | ||||||
| 30 | 11:53 | N 12 | 10.00 | Partly Cloudy | FEW008 FEW016 SCT220 | 44.1 | 32 | 63% | 39 | 30.24 | 1025.0 | ||||||
| 30 | 10:53 | N 7 | 8.00 | Mostly Cloudy | SCT003 BKN006 | 39 | 35.1 | 39 | 32 | 86% | 35 | 30.26 | 1025.5 | ||||
| 30 | 09:53 | NE 3 | 0.50 | Fog | VV001 | 36 | 35.1 | 97% | 30.25 | 1025.2 | |||||||
| 30 | 08:53 | E 6 | 0.13 | Fog | VV001 | 35.1 | 35.1 | 100% | 31 | 30.25 | 1025.2 | ||||||
| 30 | 07:53 | N 3 | 0.13 | Fog | VV001 | 34 | 33.1 | 97% | 30.24 | 1024.8 | |||||||
| 30 | 05:53 | E 3 | 0.13 | Fog | BKN001 | 32 | 32 | 100% | 30.21 | 1024.2 | |||||||
| 30 | 04:53 | Calm | 7.00 | A Few Clouds | FEW003 | 32 | 32 | 39 | 32 | 100% | 30.21 | 1024.0 | |||||
| 30 | 03:53 | Calm | 7.00 | A Few Clouds | FEW005 | 34 | 34 | 100% | 30.21 | 1023.8 | |||||||
| 30 | 02:53 | Calm | 9.00 | A Few Clouds | FEW005 FEW015 | 35.1 | 34 | 96% | 30.21 | 1023.8 | |||||||
| 30 | 01:53 | SE 5 | 10.00 | Mostly Cloudy | SCT013 BKN220 | 36 | 35.1 | 97% | 33 | 30.19 | 1023.4 | ||||||
| 30 | 00:53 | Calm | 10.00 | Mostly Cloudy | FEW015 BKN220 | 36 | 35.1 | 97% | 30.17 | 1022.6 | |||||||
| 29 | 23:53 | E 3 | 10.00 | A Few Clouds | FEW100 | 37.9 | 34 | 86% | 30.16 | 1022.3 | |||||||
| 29 | 22:53 | E 6 | 10.00 | Overcast | FEW040 OVC085 | 39 | 35.1 | 39.9 | 39 | 86% | 35 | 30.15 | 1021.8 | 0.16 | |||
| 29 | 21:53 | Calm | 10.00 | Light Rain | FEW020 BKN040 OVC060 | 39 | 35.1 | 86% | 30.15 | 1021.9 | 0.01 | ||||||
| 29 | 20:53 | NE 13 | 8.00 | Light Rain | BKN020 OVC047 | 39 | 34 | 82% | 32 | 30.13 | 1021.3 | ||||||
| 29 | 19:53 | N 10 | 10.00 | Light Rain | FEW014 BKN039 OVC048 | 39 | 36 | 89% | 33 | 30.12 | 1020.8 | 0.15 | |||||
| 29 | 18:53 | N 12 | 9.00 | Light Rain | FEW013 BKN028 OVC040 | 39 | 36 | 89% | 32 | 30.09 | 1019.9 | 0.03 | |||||
| 29 | 17:53 | N 9 | 3.00 | Light Rain Fog/Mist | BKN010 OVC017 | 39 | 37 | 93% | 33 | 30.08 | 1019.7 | 0.12 | |||||
| 29 | 16:53 | N 15 | 7.00 | Light Rain | FEW007 BKN014 OVC020 | 39.9 | 37.9 | 46 | 39.9 | 93% | 32 | 30.07 | 1019.3 | 0.06 | 0.08 | ||
| 29 | 15:53 | W 6 | 6.00 | Light Rain Fog/Mist | SCT010 BKN024 OVC029 | 43 | 39.9 | 89% | 40 | 30.06 | 1018.9 | 0.01 | |||||
| 29 | 14:53 | S 10 | 7.00 | Light Rain | SCT016 BKN021 OVC035 | 45 | 39 | 80% | 40 | 30.07 | 1019.0 | 0.01 | |||||
| 29 | 13:53 | S 8 | 8.00 | Light Rain | BKN020 BKN045 OVC055 | 45 | 37.9 | 77% | 41 | 30.08 | 1019.5 | ||||||
| 29 | 12:53 | S 6 | 10.00 | Overcast | FEW020 SCT048 OVC065 | 46 | 36 | 68% | 44 | 30.09 | 1019.7 | ||||||
| 29 | 11:53 | W 5 | 10.00 | Overcast | FEW020 SCT030 OVC065 | 44.1 | 36 | 73% | 42 | 30.08 | 1019.4 | ||||||
| 29 | 10:53 | Vrbl 3 | 10.00 | Overcast | FEW023 BKN027 OVC060 | 43 | 36 | 43 | 41 | 76% | 30.08 | 1019.3 | |||||
| 29 | 09:53 | SW 6 | 10.00 | Overcast | SCT024 OVC100 | 43 | 34 | 71% | 40 | 30.07 | 1019.1 | ||||||
| 29 | 08:53 | S 6 | 10.00 | Overcast | FEW027 OVC090 | 42.1 | 35.1 | 76% | 39 | 30.06 | 1018.8 | ||||||
| 29 | 07:53 | S 5 | 10.00 | Overcast | FEW020 FEW030 OVC085 | 41 | 35.1 | 79% | 38 | 30.07 | 1019.0 | ||||||
| 29 | 06:53 | S 5 | 10.00 | Overcast | FEW022 SCT026 OVC080 | 41 | 34 | 76% | 38 | 30.08 | 1019.3 | ||||||
| 29 | 05:53 | SE 3 | 10.00 | Overcast | OVC026 | 41 | 36 | 82% | 30.09 | 1019.7 | |||||||
| 29 | 04:53 | E 6 | 10.00 | Overcast | BKN022 BKN026 OVC085 | 41 | 36 | 45 | 39.9 | 82% | 38 | 30.1 | 1019.9 | ||||
| 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) | |||||||||||||||