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. | ||||||||||||||||
| 04 | 19:53 | SW 13 | 16.09 | Partly Cloudy | FEW040 SCT250 | 19.4 | 11.1 | 59% | 75.77 | 1010.4 | |||||||
| 04 | 18:53 | SW 17 | 16.09 | Partly Cloudy | FEW040 SCT250 | 22.2 | 11.1 | 50% | 75.74 | 1010.1 | |||||||
| 04 | 17:53 | SW 15 | 16.09 | Partly Cloudy | FEW040 SCT250 | 23.9 | 11.7 | 46% | 25 | 75.74 | 1010.3 | ||||||
| 04 | 16:53 | SW 7 | 16.09 | A Few Clouds | FEW040 FEW250 | 24.4 | 11.1 | 25 | 18.9 | 43% | 26 | 75.77 | 1010.4 | ||||
| 04 | 15:53 | Vrbl 11 | 16.09 | A Few Clouds | FEW040 FEW250 | 25 | 10 | 39% | 26 | 75.79 | 1010.7 | ||||||
| 04 | 14:53 | W 13 | 16.09 | Partly Cloudy | FEW040 SCT250 | 23.9 | 8.9 | 39% | 25 | 75.82 | 1011.3 | ||||||
| 04 | 13:53 | S 9 | 16.09 | Mostly Cloudy | BKN250 | 22.8 | 11.1 | 48% | 75.84 | 1011.5 | |||||||
| 04 | 12:53 | S 13 | 16.09 | Mostly Cloudy | BKN250 | 21.1 | 11.1 | 53% | 75.87 | 1011.7 | |||||||
| 04 | 11:53 | S 17 | 16.09 | Mostly Cloudy | BKN250 | 20.6 | 10.6 | 53% | 75.87 | 1011.9 | |||||||
| 04 | 10:53 | S 13 | 16.09 | Mostly Cloudy | BKN250 | 18.9 | 10 | 18.9 | 13.3 | 56% | 75.9 | 1012.1 | |||||
| 04 | 09:53 | S 9 | 16.09 | Mostly Cloudy | BKN250 | 18.3 | 9.4 | 56% | 75.87 | 1011.8 | |||||||
| 04 | 08:53 | S 7 | 16.09 | Partly Cloudy | SCT250 | 17.8 | 9.4 | 58% | 75.84 | 1011.5 | |||||||
| 04 | 07:53 | S 9 | 16.09 | Mostly Cloudy | BKN250 | 15.6 | 9.4 | 67% | 75.82 | 1011.1 | |||||||
| 04 | 06:53 | SW 6 | 16.09 | Mostly Cloudy | BKN250 | 13.9 | 8.9 | 72% | 75.79 | 1010.8 | |||||||
| 04 | 05:53 | SE 7 | 16.09 | Partly Cloudy | SCT250 | 13.9 | 8.9 | 72% | 75.74 | 1010.2 | |||||||
| 04 | 04:53 | SE 9 | 16.09 | Partly Cloudy | SCT250 | 15 | 8.9 | 21.1 | 14.4 | 67% | 75.74 | 1010.1 | |||||
| 04 | 03:53 | Calm | 16.09 | A Few Clouds | FEW250 | 15 | 8.3 | 64% | 75.74 | 1010.2 | |||||||
| 04 | 02:53 | SE 9 | 16.09 | A Few Clouds | FEW250 | 16.1 | 8.3 | 60% | 75.72 | 1010.0 | |||||||
| 04 | 01:53 | SE 9 | 16.09 | A Few Clouds | FEW250 | 16.1 | 8.9 | 63% | 75.72 | 1009.9 | |||||||
| 04 | 00:53 | Calm | 16.09 | A Few Clouds | FEW250 | 18.9 | 6.1 | 43% | 75.74 | 1010.0 | |||||||
| 03 | 23:53 | NE 7 | 16.09 | Fair | CLR | 20.6 | 6.1 | 39% | 75.72 | 1009.9 | |||||||
| 03 | 22:53 | NE 15 | 16.09 | Fair | CLR | 20.6 | 7.2 | 26.7 | 20.6 | 42% | 75.72 | 1010.0 | |||||
| 03 | 21:53 | NE 15 | 16.09 | Fair | CLR | 21.7 | 6.7 | 38% | 75.74 | 1010.0 | |||||||
| 03 | 20:53 | N 15 | 16.09 | Fair | CLR | 20.6 | 7.2 | 42% | 75.72 | 1009.8 | |||||||
| 03 | 19:53 | N 15 | 16.09 | A Few Clouds | FEW250 | 22.2 | 8.3 | 41% | 75.72 | 1009.7 | |||||||
| 03 | 18:53 | N 20 | 16.09 | A Few Clouds | FEW030 | 24.4 | 8.9 | 37% | 25 | 75.72 | 1009.9 | ||||||
| 03 | 17:53 | N 15 | 16.09 | A Few Clouds | FEW050 | 26.7 | 9.4 | 34% | 26 | 75.74 | 1010.2 | ||||||
| 03 | 16:53 | N 19 | 16.09 | Partly Cloudy | FEW050 SCT140 SCT250 | 26.7 | 8.3 | 27.2 | 21.7 | 31% | 26 | 75.79 | 1010.8 | ||||
| 03 | 15:53 | N 15 | 16.09 | Partly Cloudy | FEW070 SCT250 | 26.7 | 10 | 35% | 26 | 75.84 | 1011.6 | ||||||
| 03 | 14:53 | N 17 | 16.09 | Partly Cloudy | FEW070 SCT240 | 26.1 | 8.9 | 34% | 26 | 75.9 | 1012.1 | ||||||
| 03 | 13:53 | N 19 | 16.09 | Partly Cloudy | FEW080 SCT230 | 25 | 10 | 39% | 26 | 75.92 | 1012.7 | ||||||
| 03 | 12:53 | N 11 | 16.09 | Partly Cloudy | FEW110 SCT230 | 23.9 | 10.6 | 43% | 25 | 75.97 | 1013.3 | ||||||
| 03 | 11:53 | N 15 | 16.09 | Partly Cloudy | FEW080 SCT190 | 23.3 | 10.6 | 45% | 76.02 | 1014.0 | |||||||
| 03 | 10:53 | N 15 | 16.09 | Partly Cloudy | FEW070 SCT180 | 21.7 | 10.6 | 21.7 | 13.3 | 49% | 76.05 | 1014.4 | |||||
| 03 | 09:53 | N 17 | 16.09 | A Few Clouds | FEW120 | 20 | 10 | 53% | 76.07 | 1014.6 | |||||||
| 03 | 08:53 | N 20 | 16.09 | A Few Clouds | FEW120 | 17.8 | 9.4 | 58% | 76.1 | 1014.9 | |||||||
| 03 | 07:53 | N 13 | 16.09 | A Few Clouds | FEW110 | 17.2 | 8.9 | 58% | 76.1 | 1014.8 | |||||||
| 03 | 06:53 | N 9 | 16.09 | A Few Clouds | FEW100 | 13.9 | 9.4 | 74% | 76.07 | 1014.5 | |||||||
| 03 | 05:53 | NE 9 | 16.09 | Fair | CLR | 13.3 | 8.3 | 72% | 76.07 | 1014.5 | |||||||
| 03 | 04:53 | N 13 | 16.09 | Fair | CLR | 13.9 | 7.8 | 18.9 | 13.9 | 67% | 76.07 | 1014.6 | |||||
| 03 | 03:53 | NE 13 | 16.09 | Fair | CLR | 14.4 | 7.2 | 62% | 76.1 | 1014.8 | |||||||
| 03 | 02:53 | NE 7 | 16.09 | Fair | CLR | 15.6 | 7.2 | 58% | 76.1 | 1014.8 | |||||||
| 03 | 01:53 | N 9 | 16.09 | Fair | CLR | 17.2 | 6.7 | 50% | 76.12 | 1015.1 | |||||||
| 03 | 00:53 | N 7 | 16.09 | Fair | CLR | 17.2 | 6.1 | 48% | 76.1 | 1014.9 | |||||||
| 02 | 23:53 | N 15 | 16.09 | Fair | CLR | 18.3 | 5.6 | 43% | 76.1 | 1014.8 | |||||||
| 02 | 22:53 | N 17 | 16.09 | Fair | CLR | 18.3 | 6.1 | 23.3 | 17.2 | 45% | 76.07 | 1014.8 | |||||
| 02 | 21:53 | N 11 | 16.09 | Fair | CLR | 17.8 | 7.8 | 52% | 76.07 | 1014.7 | |||||||
| 02 | 20:53 | N 11 | 16.09 | Fair | CLR | 18.9 | 8.9 | 52% | 76.05 | 1014.2 | |||||||
| 02 | 19:53 | N 13 | 16.09 | A Few Clouds | FEW200 | 20 | 9.4 | 51% | 76 | 1013.6 | |||||||
| 02 | 18:53 | N 20 | 16.09 | A Few Clouds | FEW100 FEW250 | 21.7 | 10 | 47% | 75.97 | 1013.5 | |||||||
| 02 | 17:53 | N 17 | 16.09 | A Few Clouds | FEW100 FEW250 | 22.8 | 10 | 44% | 76 | 1013.7 | |||||||
| 02 | 16:53 | N 22 | 16.09 | A Few Clouds | FEW100 FEW250 | 23.3 | 10 | 23.3 | 15.6 | 43% | 76.02 | 1014.0 | |||||
| 02 | 15:53 | NW 19 | 16.09 | Partly Cloudy | FEW100 SCT250 | 22.8 | 8.9 | 41% | 76.07 | 1014.9 | |||||||
| 02 | 14:53 | N 22 G 31 | 16.09 | Partly Cloudy | FEW100 SCT250 | 21.7 | 11.1 | 51% | 76.12 | 1015.4 | |||||||
| 02 | 13:53 | N 19 | 16.09 | Mostly Cloudy | BKN250 | 21.1 | 11.7 | 55% | 76.17 | 1016.0 | |||||||
| 02 | 12:53 | N 22 G 31 | 16.09 | Partly Cloudy | FEW150 SCT250 | 20 | 11.1 | 57% | 76.2 | 1016.5 | |||||||
| 02 | 11:53 | N 13 | 16.09 | Partly Cloudy | FEW150 SCT250 | 17.8 | 10.6 | 63% | 76.25 | 1017.1 | |||||||
| 02 | 10:53 | N 15 | 16.09 | Mostly Cloudy | FEW150 BKN250 | 15.6 | 10 | 15.6 | 9.4 | 70% | 76.28 | 1017.5 | |||||
| 02 | 09:53 | N 17 | 16.09 | Mostly Cloudy | FEW005 SCT150 BKN250 | 13.9 | 9.4 | 74% | 76.28 | 1017.5 | |||||||
| 02 | 08:53 | Vrbl 6 | 16.09 | Mostly Cloudy | FEW005 SCT150 BKN250 | 12.8 | 8.9 | 77% | 76.3 | 1017.7 | |||||||
| 02 | 07:53 | Calm | 14.48 | Mostly Cloudy | FEW070 SCT150 BKN250 | 10.6 | 8.9 | 89% | 76.28 | 1017.3 | |||||||
| 02 | 06:53 | NW 7 | 12.87 | Overcast | FEW070 BKN150 OVC250 | 10 | 8.9 | 93% | 9 | 76.25 | 1017.2 | ||||||
| 02 | 05:53 | Calm | 16.09 | Overcast | FEW009 BKN130 BKN170 OVC230 | 10 | 8.9 | 93% | 76.28 | 1017.4 | |||||||
| 02 | 04:53 | Calm | 16.09 | Mostly Cloudy | SCT140 BKN230 | 10 | 8.9 | 15 | 10 | 93% | 76.28 | 1017.4 | |||||
| 02 | 03:53 | S 13 | 16.09 | Overcast | FEW010 BKN140 OVC250 | 10.6 | 8.9 | 89% | 76.33 | 1018.2 | |||||||
| 02 | 02:53 | SW 6 | 16.09 | Overcast | FEW110 OVC250 | 10.6 | 8.9 | 89% | 76.28 | 1017.3 | |||||||
| 02 | 01:53 | SW 7 | 16.09 | Overcast | FEW100 SCT130 OVC250 | 11.7 | 9.4 | 86% | 76.28 | 1017.5 | |||||||
| 02 | 00:53 | Calm | 16.09 | Overcast | SCT100 OVC250 | 12.8 | 8.3 | 74% | 76.28 | 1017.4 | |||||||
| 01 | 23:53 | W 6 | 16.09 | Overcast | BKN100 BKN150 OVC250 | 13.9 | 7.8 | 67% | 76.25 | 1017.2 | |||||||
| 01 | 22:53 | W 11 | 16.09 | Mostly Cloudy | FEW110 BKN140 BKN250 | 15.6 | 7.8 | 21.1 | 15.6 | 60% | 76.23 | 1016.8 | |||||
| 01 | 21:53 | N 13 | 16.09 | Mostly Cloudy | FEW100 BKN140 BKN250 | 16.7 | 7.2 | 54% | 76.2 | 1016.5 | |||||||
| 01 | 20:53 | N 15 | 16.09 | Mostly Cloudy | SCT100 BKN130 BKN240 | 17.2 | 8.3 | 56% | 76.17 | 1016.0 | |||||||
| 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) | |||||||||||||||