Weather observations for the past three days for
Seattle, Seattle-Tacoma International Airport
| Date | Time (pdt) | 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 | 15:53 | W 13 | 16.09 | Mostly Cloudy | BKN040 BKN060 BKN220 | 20.6 | 6.7 | 41% | 76.1 | 1015.0 | |||||||
| 27 | 14:53 | Vrbl 9 | 16.09 | Mostly Cloudy | BKN037 BKN220 | 18.3 | 6.7 | 47% | 76.1 | 1015.0 | |||||||
| 27 | 13:53 | W 13 | 16.09 | Mostly Cloudy | BKN029 BKN055 | 18.3 | 8.3 | 52% | 76.07 | 1014.6 | |||||||
| 27 | 12:53 | W 9 | 16.09 | Partly Cloudy | SCT027 | 17.8 | 8.3 | 54% | 76.05 | 1014.3 | |||||||
| 27 | 11:53 | W 11 | 16.09 | Overcast | SCT022 BKN032 OVC050 | 16.7 | 8.9 | 60% | 76.02 | 1014.0 | |||||||
| 27 | 10:53 | Vrbl 9 | 16.09 | Overcast | FEW016 BKN027 OVC034 | 15.6 | 9.4 | 15.6 | 12.2 | 67% | 76 | 1013.7 | |||||
| 27 | 09:53 | SW 11 | 16.09 | Overcast | BKN016 BKN023 OVC032 | 13.9 | 8.9 | 72% | 76 | 1013.5 | |||||||
| 27 | 08:53 | S 13 | 16.09 | Overcast | FEW014 BKN027 OVC035 | 12.8 | 10 | 83% | 75.97 | 1013.4 | |||||||
| 27 | 07:53 | S 13 | 16.09 | Overcast | OVC021 | 12.2 | 9.4 | 83% | 75.95 | 1012.9 | |||||||
| 27 | 06:53 | S 9 | 16.09 | Overcast | BKN018 OVC024 | 12.2 | 8.9 | 80% | 75.92 | 1012.8 | |||||||
| 27 | 05:53 | S 17 | 16.09 | Overcast | FEW018 BKN024 OVC055 | 12.2 | 8.9 | 80% | 75.9 | 1012.4 | |||||||
| 27 | 04:53 | S 15 | 16.09 | Overcast | BKN018 OVC210 | 12.2 | 8.9 | 13.9 | 11.7 | 80% | 75.87 | 1012.1 | |||||
| 27 | 03:53 | S 15 | 16.09 | Mostly Cloudy | BKN022 BKN032 BKN210 | 11.7 | 9.4 | 86% | 75.87 | 1011.9 | |||||||
| 27 | 02:53 | S 11 | 16.09 | Mostly Cloudy | SCT025 BKN210 | 12.2 | 8.3 | 77% | 75.84 | 1011.7 | |||||||
| 27 | 01:53 | S 11 | 16.09 | Mostly Cloudy | SCT060 BKN210 | 12.2 | 8.9 | 80% | 75.82 | 1011.3 | |||||||
| 27 | 00:53 | S 20 | 16.09 | Overcast | BKN060 OVC230 | 12.8 | 9.4 | 80% | 75.79 | 1011.0 | |||||||
| 26 | 23:53 | SW 24 | 16.09 | Mostly Cloudy | SCT055 BKN230 | 12.8 | 10 | 83% | 75.79 | 1010.9 | |||||||
| 26 | 22:53 | S 20 G 35 | 16.09 | Mostly Cloudy | BKN055 BKN085 | 13.9 | 10.6 | 17.8 | 13.9 | 81% | 75.77 | 1010.6 | |||||
| 26 | 21:53 | S 24 | 16.09 | Mostly Cloudy | FEW030 BKN080 BKN230 | 14.4 | 10.6 | 78% | 75.77 | 1010.7 | |||||||
| 26 | 20:53 | SW 17 | 16.09 | Mostly Cloudy | FEW030 FEW085 BKN230 | 15 | 10.6 | 75% | 75.74 | 1010.4 | |||||||
| 26 | 19:53 | SW 28 G 41 | 16.09 | Partly Cloudy | FEW030 SCT090 SCT210 | 16.1 | 10.6 | 70% | 75.74 | 1010.2 | |||||||
| 26 | 18:53 | SW 30 G 50 | 16.09 | Partly Cloudy | FEW035 SCT095 SCT210 | 16.7 | 10 | 65% | 75.72 | 1009.9 | |||||||
| 26 | 17:53 | SW 28 G 43 | 16.09 | Mostly Cloudy | FEW035 BKN095 BKN210 | 16.7 | 11.1 | 70% | 75.69 | 1009.7 | |||||||
| 26 | 16:53 | SW 28 G 43 | 16.09 | Mostly Cloudy | FEW035 SCT060 BKN110 | 17.2 | 10.6 | 18.3 | 15 | 65% | 75.72 | 1009.9 | |||||
| 26 | 15:53 | SW 28 G 46 | 16.09 | Mostly Cloudy | FEW034 BKN070 BKN110 | 17.8 | 10.6 | 63% | 75.72 | 1009.8 | |||||||
| 26 | 14:53 | SW 22 G 37 | 16.09 | Mostly Cloudy | SCT025 BKN032 BKN080 | 16.7 | 10.6 | 67% | 75.72 | 1009.8 | |||||||
| 26 | 13:53 | S 17 | 16.09 | Mostly Cloudy | SCT027 BKN039 BKN075 | 16.1 | 11.7 | 75% | 75.69 | 1009.6 | |||||||
| 26 | 12:53 | W 26 | 16.09 | Mostly Cloudy | SCT031 BKN042 BKN065 | 16.1 | 12.2 | 78% | 75.67 | 1009.3 | |||||||
| 26 | 11:53 | SW 24 G 37 | 16.09 | Mostly Cloudy | SCT028 BKN043 BKN065 | 17.8 | 10.6 | 63% | 75.62 | 1008.7 | |||||||
| 26 | 10:53 | SW 22 | 16.09 | Mostly Cloudy | FEW025 SCT050 BKN070 BKN220 | 17.2 | 11.7 | 17.2 | 12.8 | 70% | 75.59 | 1008.3 | 0.05 | ||||
| 26 | 09:53 | SW 19 | 16.09 | Mostly Cloudy | FEW018 BKN030 BKN042 BKN220 | 15.6 | 12.2 | 80% | 75.62 | 1008.5 | |||||||
| 26 | 08:53 | S 19 | 16.09 | Mostly Cloudy | FEW009 SCT018 BKN024 | 14.4 | 12.8 | 90% | 75.59 | 1008.4 | 0.03 | ||||||
| 26 | 07:53 | S 7 | 11.27 | Light Rain | BKN007 BKN015 OVC024 | 13.9 | 12.8 | 93% | 75.59 | 1008.3 | 0.03 | ||||||
| 26 | 06:53 | SE 9 | 16.09 | Overcast | BKN007 BKN010 OVC024 | 13.3 | 12.2 | 93% | 75.59 | 1008.2 | |||||||
| 26 | 05:53 | SE 13 | 8.05 | Light Drizzle Fog/Mist | BKN005 BKN010 OVC018 | 12.8 | 12.2 | 96% | 75.57 | 1007.9 | 0.03 | ||||||
| 26 | 04:53 | SE 11 | 4.83 | Light Drizzle Fog/Mist | BKN006 OVC013 | 12.8 | 12.2 | 13.3 | 12.8 | 96% | 75.57 | 1007.8 | 0.05 | 0.18 | |||
| 26 | 03:53 | S 11 | 4.83 | Light Rain Fog/Mist | BKN007 OVC019 | 12.8 | 12.2 | 96% | 75.57 | 1008.0 | 0.13 | ||||||
| 26 | 02:53 | SE 11 | 6.44 | Light Rain Fog/Mist | SCT008 BKN015 OVC021 | 12.8 | 11.7 | 93% | 75.62 | 1008.5 | |||||||
| 26 | 01:53 | S 7 | 12.87 | Overcast | FEW007 OVC027 | 12.8 | 11.7 | 93% | 75.62 | 1008.7 | |||||||
| 26 | 00:53 | SW 11 | 11.27 | Light Rain | SCT009 BKN026 OVC035 | 12.8 | 11.1 | 90% | 75.67 | 1009.3 | |||||||
| 25 | 23:53 | S 17 | 16.09 | Overcast | FEW008 SCT013 OVC028 | 13.3 | 11.1 | 87% | 75.67 | 1009.4 | |||||||
| 25 | 22:53 | SW 13 | 14.48 | Light Drizzle | BKN008 OVC013 | 13.3 | 11.7 | 17.8 | 13.3 | 90% | 75.69 | 1009.7 | 0.03 | ||||
| 25 | 21:53 | S 13 | 16.09 | Overcast | FEW025 OVC055 | 14.4 | 12.2 | 87% | 75.69 | 1009.5 | |||||||
| 25 | 20:53 | W 13 | 16.09 | Overcast | FEW025 BKN055 OVC065 | 15 | 12.2 | 83% | 75.67 | 1009.3 | |||||||
| 25 | 19:53 | SW 15 | 16.09 | Light Rain | FEW025 SCT045 OVC070 | 15.6 | 12.2 | 80% | 75.69 | 1009.7 | 0.03 | 0.03 | |||||
| 25 | 18:53 | SW 15 | 12.87 | Light Rain | FEW023 SCT050 OVC080 | 16.1 | 12.8 | 81% | 75.72 | 1010.0 | |||||||
| 25 | 17:53 | SW 15 | 16.09 | Overcast | FEW020 SCT060 OVC090 | 17.2 | 11.7 | 70% | 75.74 | 1010.3 | |||||||
| 25 | 16:53 | W 11 | 16.09 | Overcast | FEW020 SCT075 OVC100 | 17.2 | 11.7 | 18.9 | 16.1 | 70% | 75.77 | 1010.6 | |||||
| 25 | 15:53 | W 17 | 16.09 | Overcast | FEW020 SCT060 OVC100 | 17.8 | 11.1 | 65% | 75.79 | 1010.9 | |||||||
| 25 | 14:53 | Vrbl 6 | 16.09 | Mostly Cloudy | FEW020 SCT070 BKN110 | 17.8 | 11.1 | 65% | 75.87 | 1011.8 | |||||||
| 25 | 13:53 | NE 13 | 16.09 | Overcast | FEW020 SCT070 OVC110 | 17.8 | 11.1 | 65% | 75.9 | 1012.2 | |||||||
| 25 | 12:53 | W 13 | 16.09 | Overcast | FEW020 SCT090 OVC110 | 16.7 | 11.1 | 70% | 75.97 | 1013.5 | |||||||
| 25 | 11:53 | SW 11 | 16.09 | Overcast | FEW020 SCT120 OVC150 | 16.1 | 10.6 | 70% | 75.97 | 1013.5 | |||||||
| 25 | 10:53 | SW 13 | 16.09 | Overcast | SCT018 OVC150 | 17.2 | 10.6 | 17.2 | 12.8 | 65% | 76 | 1013.5 | |||||
| 25 | 09:53 | S 13 | 16.09 | Overcast | BKN015 OVC021 | 15.6 | 10.6 | 72% | 76.02 | 1014.0 | |||||||
| 25 | 08:53 | S 17 | 16.09 | Overcast | OVC015 | 14.4 | 10.6 | 78% | 76.05 | 1014.4 | |||||||
| 25 | 07:53 | SW 17 | 16.09 | Overcast | OVC012 | 13.3 | 10.6 | 84% | 76.05 | 1014.3 | |||||||
| 25 | 06:53 | S 13 | 16.09 | Mostly Cloudy | BKN011 | 13.3 | 10.6 | 84% | 76.02 | 1014.0 | |||||||
| 25 | 05:53 | S 13 | 16.09 | Mostly Cloudy | BKN010 | 12.8 | 10.6 | 87% | 76.02 | 1013.8 | |||||||
| 25 | 04:53 | SW 19 G 30 | 16.09 | Overcast | OVC010 | 12.8 | 10.6 | 18.3 | 12.2 | 87% | 76.05 | 1014.0 | |||||
| 25 | 03:53 | S 9 | 16.09 | Partly Cloudy | SCT011 | 12.8 | 10.6 | 87% | 76.05 | 1014.1 | |||||||
| 25 | 02:53 | S 13 | 16.09 | Fair | CLR | 12.8 | 10.6 | 87% | 76.05 | 1014.3 | |||||||
| 25 | 01:53 | S 11 | 16.09 | Fair | CLR | 13.9 | 10 | 78% | 76.05 | 1014.2 | |||||||
| 25 | 00:53 | W 9 | 16.09 | Fair | CLR | 15 | 9.4 | 69% | 76.07 | 1014.5 | |||||||
| 24 | 23:53 | S 7 | 16.09 | A Few Clouds | FEW060 FEW200 | 16.7 | 8.3 | 58% | 76.07 | 1014.6 | |||||||
| 24 | 22:53 | S 17 | 16.09 | A Few Clouds | FEW060 FEW200 | 18.3 | 8.9 | 30.6 | 18.3 | 54% | 76.07 | 1014.5 | |||||
| 24 | 21:53 | S 11 | 16.09 | A Few Clouds | FEW060 FEW200 | 20.6 | 8.9 | 47% | 76.05 | 1014.1 | |||||||
| 24 | 20:53 | SW 9 | 16.09 | Partly Cloudy | FEW060 SCT200 | 22.8 | 10.6 | 46% | 76 | 1013.6 | |||||||
| 24 | 19:53 | S 17 | 16.09 | Partly Cloudy | FEW060 SCT200 | 25 | 10 | 39% | 26 | 75.97 | 1013.3 | ||||||
| 24 | 18:53 | SW 17 | 16.09 | Partly Cloudy | FEW070 FEW140 SCT200 | 27.8 | 12.8 | 40% | 27 | 75.97 | 1013.1 | ||||||
| 24 | 17:53 | SW 17 | 16.09 | Partly Cloudy | FEW070 FEW140 SCT230 | 30 | 12.8 | 35% | 29 | 76 | 1013.4 | ||||||
| 24 | 16:53 | SW 13 | 16.09 | Partly Cloudy | FEW070 FEW140 SCT230 | 30 | 11.7 | 30.6 | 23.9 | 32% | 29 | 76.02 | 1013.9 | ||||
| Date | Time (pdt) | 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) | |||||||||||||||