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. | ||||||||||||||||
| 27 | 17:53 | SW 13 | 16.09 | Mostly Cloudy | BKN042 | 9.4 | 2.2 | 61% | 8 | 76.86 | 1025.5 | ||||||
| 27 | 16:53 | S 15 | 16.09 | Mostly Cloudy | BKN042 | 9.4 | 2.2 | 61% | 7 | 76.86 | 1025.6 | ||||||
| 27 | 15:53 | S 15 | 16.09 | Mostly Cloudy | BKN045 | 10 | 2.2 | 11.1 | 8.3 | 59% | 8 | 76.91 | 1026.1 | ||||
| 27 | 14:53 | S 20 | 16.09 | Mostly Cloudy | BKN040 | 10.6 | 2.8 | 59% | 76.94 | 1026.6 | |||||||
| 27 | 13:53 | S 17 G 33 | 16.09 | Mostly Cloudy | FEW027 BKN035 | 9.4 | 2.8 | 64% | 7 | 76.99 | 1027.0 | ||||||
| 27 | 12:53 | S 20 | 16.09 | Mostly Cloudy | SCT027 BKN035 | 9.4 | 3.3 | 66% | 7 | 76.99 | 1027.1 | ||||||
| 27 | 11:53 | SW 15 | 16.09 | Mostly Cloudy | BKN028 BKN033 | 8.3 | 3.3 | 71% | 6 | 77.04 | 1027.9 | ||||||
| 27 | 10:53 | S 17 G 33 | 16.09 | Mostly Cloudy | SCT028 BKN035 | 8.9 | 3.3 | 68% | 7 | 77.04 | 1027.7 | ||||||
| 27 | 09:53 | S 22 | 16.09 | Overcast | BKN035 OVC250 | 8.3 | 3.9 | 8.9 | 6.1 | 74% | 5 | 77.01 | 1027.4 | ||||
| 27 | 08:53 | S 24 G 39 | 16.09 | Mostly Cloudy | SCT023 BKN036 BKN250 | 7.8 | 3.9 | 77% | 5 | 76.99 | 1027.1 | ||||||
| 27 | 07:53 | S 20 | 16.09 | Mostly Cloudy | BKN023 BKN110 BKN200 | 7.2 | 3.9 | 80% | 4 | 76.99 | 1027.2 | ||||||
| 27 | 06:53 | S 19 | 16.09 | Overcast | BKN020 BKN028 OVC110 | 6.7 | 3.3 | 79% | 4 | 76.96 | 1027.0 | ||||||
| 27 | 05:53 | S 17 | 16.09 | Overcast | BKN015 OVC025 | 6.1 | 3.9 | 86% | 3 | 76.96 | 1027.0 | ||||||
| 27 | 04:53 | S 20 | 16.09 | Overcast | OVC019 | 6.7 | 3.9 | 83% | 3 | 76.94 | 1026.5 | ||||||
| 27 | 03:53 | S 22 | 16.09 | Overcast | BKN016 OVC024 | 6.1 | 3.9 | 7.8 | 6.1 | 86% | 3 | 76.94 | 1026.5 | ||||
| 27 | 02:53 | S 19 | 16.09 | Overcast | OVC017 | 6.7 | 3.9 | 83% | 4 | 76.91 | 1026.1 | ||||||
| 27 | 01:53 | S 20 | 16.09 | Mostly Cloudy | BKN016 | 6.7 | 3.3 | 79% | 3 | 76.94 | 1026.4 | ||||||
| 27 | 00:53 | S 22 G 37 | 16.09 | Overcast | OVC017 | 7.2 | 3.3 | 77% | 4 | 76.96 | 1026.7 | ||||||
| 26 | 23:53 | S 24 | 16.09 | Overcast | OVC018 | 7.2 | 2.8 | 74% | 4 | 76.91 | 1026.3 | ||||||
| 26 | 22:53 | S 19 | 16.09 | Overcast | BKN021 OVC035 | 7.2 | 2.8 | 74% | 4 | 76.94 | 1026.3 | ||||||
| 26 | 21:53 | S 22 | 16.09 | Mostly Cloudy | BKN022 BKN035 | 7.8 | 3.3 | 11.7 | 7.8 | 73% | 5 | 76.91 | 1026.4 | ||||
| 26 | 20:53 | SW 24 G 39 | 16.09 | Overcast | OVC022 | 8.3 | 3.3 | 71% | 5 | 76.91 | 1026.2 | ||||||
| 26 | 19:53 | S 22 G 35 | 16.09 | Mostly Cloudy | BKN025 BKN040 | 8.9 | 3.9 | 71% | 6 | 76.89 | 1025.8 | ||||||
| 26 | 18:53 | S 28 G 56 | 16.09 | Mostly Cloudy | BKN028 BKN045 BKN120 | 8.9 | 3.3 | 68% | 6 | 76.86 | 1025.6 | ||||||
| 26 | 17:53 | SW 24 G 46 | 16.09 | Mostly Cloudy | FEW032 SCT045 BKN120 BKN220 | 9.4 | 3.3 | 66% | 7 | 76.81 | 1024.9 | ||||||
| 26 | 16:53 | S 26 G 39 | 16.09 | Mostly Cloudy | BKN037 BKN110 BKN220 | 10 | 3.3 | 63% | 7 | 76.78 | 1024.7 | ||||||
| 26 | 15:53 | SW 20 G 37 | 16.09 | Mostly Cloudy | BKN040 BKN100 BKN240 | 11.7 | 2.8 | 11.7 | 7.8 | 55% | 76.81 | 1024.8 | |||||
| 26 | 14:53 | SW 31 G 48 | 16.09 | Mostly Cloudy | SCT035 SCT080 BKN240 | 11.1 | 2.8 | 57% | 76.78 | 1024.6 | |||||||
| 26 | 13:53 | S 26 G 44 | 16.09 | Mostly Cloudy | BKN030 BKN080 BKN240 | 11.1 | 3.3 | 59% | 76.86 | 1025.3 | |||||||
| 26 | 12:53 | S 26 G 52 | 16.09 | Mostly Cloudy | BKN030 BKN075 BKN240 | 10.6 | 3.3 | 61% | 76.89 | 1025.7 | |||||||
| 26 | 11:53 | SW 30 G 44 | 16.09 | Mostly Cloudy | BKN026 | 8.9 | 2.8 | 66% | 5 | 76.94 | 1026.5 | ||||||
| 26 | 10:53 | S 33 G 50 | 16.09 | Mostly Cloudy and Breezy | BKN025 BKN075 | 8.9 | 2.8 | 66% | 5 | 76.91 | 1026.2 | ||||||
| 26 | 09:53 | S 31 G 54 | 16.09 | Mostly Cloudy | BKN026 BKN075 | 7.8 | 1.7 | 7.8 | 5 | 66% | 4 | 76.91 | 1026.1 | ||||
| 26 | 08:53 | S 37 G 50 | 16.09 | Mostly Cloudy and Breezy | BKN024 BKN033 BKN075 | 7.2 | 1.1 | 66% | 3 | 76.89 | 1025.7 | ||||||
| 26 | 07:53 | S 28 | 16.09 | Mostly Cloudy | FEW012 BKN023 | 6.7 | 0.6 | 65% | 3 | 76.91 | 1026.1 | ||||||
| 26 | 06:53 | S 26 G 37 | 16.09 | Mostly Cloudy | FEW010 BKN025 BKN085 | 6.1 | 0.6 | 68% | 2 | 76.89 | 1026.0 | ||||||
| 26 | 05:53 | S 30 | 16.09 | Mostly Cloudy | SCT025 BKN085 | 6.1 | 0.6 | 68% | 2 | 76.89 | 1025.8 | ||||||
| 26 | 04:53 | S 26 G 41 | 16.09 | Partly Cloudy | FEW025 SCT080 | 5 | 0.6 | 73% | 1 | 76.89 | 1025.7 | ||||||
| 26 | 03:53 | S 26 G 41 | 16.09 | Mostly Cloudy | BKN026 | 5.6 | 0.6 | 6.1 | 5 | 71% | 2 | 76.84 | 1025.2 | ||||
| 26 | 02:53 | S 30 G 46 | 16.09 | Partly Cloudy | FEW030 SCT200 | 5.6 | 1.1 | 73% | 1 | 76.84 | 1025.2 | ||||||
| 26 | 01:53 | S 20 | 16.09 | Mostly Cloudy | SCT029 BKN036 | 5.6 | 0.6 | 71% | 2 | 76.86 | 1025.5 | ||||||
| 26 | 00:53 | S 24 G 44 | 16.09 | Partly Cloudy | FEW025 SCT095 | 5.6 | 0.6 | 71% | 2 | 76.86 | 1025.6 | ||||||
| 25 | 23:53 | S 24 G 44 | 16.09 | Partly Cloudy | FEW025 SCT100 | 6.1 | 0.6 | 68% | 2 | 76.84 | 1025.3 | ||||||
| 25 | 22:53 | S 28 G 41 | 16.09 | Partly Cloudy | FEW028 SCT100 | 5.6 | 1.1 | 73% | 1 | 76.78 | 1024.7 | ||||||
| 25 | 21:53 | S 22 G 39 | 16.09 | Partly Cloudy | SCT025 SCT050 | 6.1 | 1.7 | 10.6 | 6.1 | 74% | 3 | 76.78 | 1024.4 | ||||
| 25 | 20:53 | S 26 G 43 | 16.09 | Partly Cloudy | SCT025 SCT045 | 6.7 | 1.7 | 71% | 3 | 76.76 | 1024.3 | ||||||
| 25 | 19:53 | SW 26 | 16.09 | Partly Cloudy | FEW030 FEW045 SCT100 | 7.2 | 1.7 | 68% | 4 | 76.76 | 1024.1 | ||||||
| 25 | 18:53 | SW 33 G 48 | 16.09 | Mostly Cloudy and Breezy | FEW035 SCT045 BKN120 | 7.8 | 1.7 | 66% | 4 | 76.73 | 1023.8 | ||||||
| 25 | 17:53 | SW 24 G 39 | 16.09 | Mostly Cloudy | FEW035 SCT050 BKN120 | 8.3 | 1.1 | 61% | 5 | 76.71 | 1023.7 | ||||||
| 25 | 16:53 | SW 22 G 43 | 16.09 | Mostly Cloudy | SCT035 BKN050 | 9.4 | 1.1 | 56% | 7 | 76.68 | 1023.3 | ||||||
| 25 | 15:53 | SW 26 G 39 | 16.09 | Mostly Cloudy | SCT040 BKN050 | 10.6 | 1.1 | 10.6 | 4.4 | 52% | 76.66 | 1022.9 | |||||
| 25 | 14:53 | SW 28 G 43 | 16.09 | Overcast | BKN041 OVC050 | 10 | 1.7 | 57% | 7 | 76.63 | 1022.6 | ||||||
| 25 | 13:53 | S 24 G 41 | 16.09 | Mostly Cloudy | SCT033 BKN042 | 10 | 2.2 | 59% | 7 | 76.63 | 1022.4 | ||||||
| 25 | 12:53 | SW 19 G 35 | 16.09 | Partly Cloudy | SCT025 | 10 | 2.8 | 61% | 8 | 76.66 | 1022.7 | ||||||
| 25 | 11:53 | SW 24 G 41 | 16.09 | Partly Cloudy | FEW019 SCT025 | 8.3 | 2.8 | 69% | 5 | 76.68 | 1023.2 | ||||||
| 25 | 10:53 | S 13 | 16.09 | Mostly Cloudy | BKN016 | 6.7 | 2.8 | 76% | 4 | 76.66 | 1022.9 | ||||||
| 25 | 09:53 | SE 11 | 16.09 | Mostly Cloudy | BKN014 | 4.4 | 1.7 | 4.4 | 0.6 | 83% | 2 | 76.61 | 1022.3 | ||||
| 25 | 08:53 | SE 11 | 16.09 | Partly Cloudy | SCT011 | 3.9 | 1.7 | 86% | 1 | 76.58 | 1021.7 | ||||||
| 25 | 07:53 | SE 11 | 16.09 | Partly Cloudy | SCT010 | 2.8 | 1.1 | 89% | 0 | 76.53 | 1021.1 | ||||||
| 25 | 06:53 | S 9 | 16.09 | Partly Cloudy | SCT008 SCT040 | 1.1 | 0.6 | 97% | -1 | 76.45 | 1020.2 | ||||||
| 25 | 05:53 | S 11 | 16.09 | A Few Clouds | FEW010 FEW045 | 1.1 | 0 | 92% | -2 | 76.43 | 1019.9 | ||||||
| 25 | 04:53 | SE 11 | 16.09 | A Few Clouds | FEW045 | 1.7 | 0 | 89% | -1 | 76.4 | 1019.5 | ||||||
| 25 | 03:53 | SE 11 | 16.09 | Mostly Cloudy | BKN045 | 1.7 | 0.6 | 3.9 | 1.1 | 93% | -1 | 76.38 | 1019.1 | ||||
| 25 | 02:53 | SE 13 | 16.09 | Partly Cloudy | SCT040 | 1.7 | 0.6 | 93% | -2 | 76.33 | 1018.5 | ||||||
| 25 | 01:53 | SE 9 | 16.09 | A Few Clouds | FEW040 | 1.7 | 1.1 | 96% | -1 | 76.28 | 1018.0 | ||||||
| 25 | 00:53 | SE 6 | 11.27 | Overcast | FEW041 OVC049 | 2.2 | 1.7 | 97% | 76.28 | 1017.7 | |||||||
| 24 | 23:53 | SE 9 | 6.44 | Patches Fog | BKN002 | 2.2 | 1.7 | 97% | -0 | 76.23 | 1017.0 | ||||||
| 24 | 22:53 | SE 7 | 16.09 | A Few Clouds | FEW040 | 2.8 | 1.1 | 89% | 1 | 76.17 | 1016.3 | ||||||
| 24 | 21:53 | S 6 | 16.09 | A Few Clouds | FEW040 FEW090 | 3.3 | 0 | 8.3 | 2.8 | 79% | 76.15 | 1016.2 | |||||
| 24 | 20:53 | NE 6 | 16.09 | A Few Clouds | FEW040 FEW090 | 4.4 | 0 | 73% | 76.1 | 1015.5 | |||||||
| 24 | 19:53 | N 9 | 16.09 | A Few Clouds | FEW090 | 4.4 | 0 | 73% | 2 | 76.05 | 1014.8 | ||||||
| 24 | 18:53 | N 6 | 16.09 | A Few Clouds | FEW090 | 5 | 0 | 70% | 76.02 | 1014.5 | |||||||
| 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) | |||||||||||||||