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. | ||||||||||||||||
| 25 | 07:53 | SE 6 | 16.09 | Fair | CLR | 8.3 | 1.1 | 61% | 76.07 | 1014.8 | |||||||
| 25 | 06:53 | SE 6 | 16.09 | A Few Clouds | FEW120 | 6.1 | 1.1 | 71% | 76.07 | 1014.6 | |||||||
| 25 | 05:53 | Calm | 16.09 | A Few Clouds | FEW120 | 6.1 | 0.6 | 68% | 76.05 | 1014.5 | |||||||
| 25 | 04:53 | SE 7 | 16.09 | Fair | CLR | 6.7 | 0.6 | 12.8 | 6.1 | 65% | 6 | 76.07 | 1014.8 | ||||
| 25 | 03:53 | SE 11 | 16.09 | Fair | CLR | 7.2 | 0.6 | 63% | 5 | 76.07 | 1014.9 | ||||||
| 25 | 02:53 | E 7 | 16.09 | Fair | CLR | 7.8 | 0 | 58% | 7 | 76.1 | 1015.2 | ||||||
| 25 | 01:53 | Calm | 16.09 | Fair | CLR | 8.3 | -0.6 | 54% | 76.12 | 1015.5 | |||||||
| 25 | 00:53 | SE 7 | 16.09 | Fair | CLR | 9.4 | -1.7 | 46% | 9 | 76.12 | 1015.6 | ||||||
| 24 | 23:53 | NW 6 | 16.09 | Fair | CLR | 9.4 | -1.7 | 46% | 76.12 | 1015.5 | |||||||
| 24 | 22:53 | E 9 | 16.09 | A Few Clouds | FEW240 | 12.2 | -3.3 | 17.2 | 12.2 | 34% | 76.15 | 1015.8 | |||||
| 24 | 21:53 | NE 13 | 16.09 | Partly Cloudy | FEW080 FEW150 SCT240 | 12.8 | -3.9 | 31% | 76.17 | 1016.1 | |||||||
| 24 | 20:53 | N 19 | 16.09 | Mostly Cloudy | FEW080 FEW150 BKN240 | 13.3 | -3.9 | 30% | 76.17 | 1016.0 | |||||||
| 24 | 19:53 | N 22 | 16.09 | Mostly Cloudy | FEW080 FEW150 BKN240 | 14.4 | -3.9 | 28% | 76.17 | 1016.1 | |||||||
| 24 | 18:53 | N 22 | 16.09 | Mostly Cloudy | FEW035 FEW080 BKN230 | 16.1 | -5 | 23% | 76.2 | 1016.4 | |||||||
| 24 | 17:53 | N 22 G 43 | 16.09 | Partly Cloudy | FEW035 FEW080 SCT220 | 16.7 | -7.2 | 19% | 76.23 | 1016.9 | |||||||
| 24 | 16:53 | N 33 G 48 | 16.09 | Partly Cloudy and Breezy | FEW040 FEW080 SCT200 | 16.7 | -7.2 | 17.2 | 12.8 | 19% | 76.25 | 1017.3 | |||||
| 24 | 15:53 | N 33 G 52 | 16.09 | Partly Cloudy and Breezy | FEW040 FEW080 SCT160 SCT240 | 17.2 | -5.6 | 21% | 76.3 | 1017.9 | |||||||
| 24 | 14:53 | N 35 | 16.09 | Partly Cloudy and Breezy | FEW040 FEW070 SCT240 | 16.7 | -5.6 | 21% | 76.35 | 1018.6 | |||||||
| 24 | 13:53 | N 26 G 46 | 16.09 | Partly Cloudy | FEW035 SCT070 | 16.1 | -4.4 | 24% | 76.4 | 1019.1 | |||||||
| 24 | 12:53 | N 20 G 33 | 16.09 | A Few Clouds | FEW035 | 15.6 | 3.3 | 44% | 76.45 | 1019.8 | |||||||
| 24 | 11:53 | N 15 G 30 | 16.09 | A Few Clouds | FEW022 | 13.9 | 6.1 | 60% | 76.5 | 1020.4 | |||||||
| 24 | 10:53 | N 13 | 16.09 | Partly Cloudy | SCT020 | 12.8 | 6.7 | 13.3 | 6.1 | 67% | 76.53 | 1020.8 | |||||
| 24 | 09:53 | Vrbl 9 | 16.09 | Partly Cloudy | FEW018 FEW035 SCT120 | 11.7 | 6.7 | 72% | 76.56 | 1021.2 | |||||||
| 24 | 08:53 | N 19 | 16.09 | A Few Clouds | FEW030 FEW130 | 10.6 | 6.1 | 74% | 76.58 | 1021.8 | |||||||
| 24 | 07:53 | NW 6 | 16.09 | Partly Cloudy | SCT030 SCT130 | 7.8 | 6.1 | 89% | 76.63 | 1022.4 | |||||||
| 24 | 06:53 | NE 6 | 14.48 | A Few Clouds | FEW030 FEW130 | 7.2 | 5 | 86% | 76.63 | 1022.3 | |||||||
| 24 | 05:53 | NE 11 | 14.48 | A Few Clouds | FEW030 | 6.7 | 4.4 | 85% | 5 | 76.63 | 1022.3 | ||||||
| 24 | 04:53 | NE 7 | 16.09 | Mostly Cloudy | BKN030 | 6.7 | 5 | 10.6 | 6.7 | 89% | 6 | 76.61 | 1022.1 | ||||
| 24 | 03:53 | NE 7 | 16.09 | Partly Cloudy | SCT040 | 6.7 | 4.4 | 85% | 6 | 76.61 | 1022.2 | ||||||
| 24 | 02:53 | E 7 | 16.09 | Fair | CLR | 6.7 | 5 | 89% | 6 | 76.61 | 1022.0 | ||||||
| 24 | 01:53 | SE 11 | 16.09 | Fair | CLR | 7.8 | 5 | 83% | 6 | 76.61 | 1022.0 | ||||||
| 24 | 00:53 | Calm | 16.09 | A Few Clouds | FEW060 | 8.3 | 6.1 | 86% | 76.61 | 1022.0 | |||||||
| 23 | 23:53 | W 7 | 16.09 | A Few Clouds | FEW060 FEW080 | 8.3 | 6.1 | 86% | 7 | 76.58 | 1021.7 | ||||||
| 23 | 22:53 | Calm | 16.09 | Partly Cloudy | SCT044 | 10.6 | 5 | 14.4 | 10 | 69% | 76.58 | 1021.8 | |||||
| 23 | 21:53 | W 6 | 16.09 | A Few Clouds | FEW040 FEW050 | 10.6 | 5 | 69% | 76.58 | 1021.7 | |||||||
| 23 | 20:53 | Calm | 16.09 | A Few Clouds | FEW038 FEW050 | 12.2 | 5 | 62% | 76.53 | 1021.1 | |||||||
| 23 | 19:53 | W 6 | 16.09 | A Few Clouds | FEW037 FEW048 | 12.2 | 5 | 62% | 76.53 | 1020.9 | |||||||
| 23 | 18:53 | W 7 | 16.09 | Partly Cloudy | SCT042 | 13.9 | 5 | 55% | 76.53 | 1021.1 | |||||||
| 23 | 17:53 | W 9 | 16.09 | Mostly Cloudy | BKN037 BKN050 | 13.3 | 5 | 57% | 76.56 | 1021.4 | |||||||
| 23 | 16:53 | W 9 | 16.09 | Mostly Cloudy | SCT035 BKN050 | 13.9 | 5 | 14.4 | 10 | 55% | 76.58 | 1021.6 | |||||
| 23 | 15:53 | W 11 | 16.09 | Overcast | SCT035 OVC048 | 13.9 | 5.6 | 58% | 76.61 | 1022.1 | |||||||
| 23 | 14:53 | SW 13 | 16.09 | Mostly Cloudy | BKN034 | 13.3 | 5.6 | 60% | 76.63 | 1022.5 | |||||||
| 23 | 13:53 | SW 13 | 16.09 | Overcast | BKN037 OVC043 | 11.7 | 5 | 64% | 76.71 | 1023.3 | |||||||
| 23 | 12:53 | SW 15 | 16.09 | Overcast | FEW027 BKN038 OVC050 | 11.1 | 3.9 | 61% | 76.71 | 1023.5 | |||||||
| 23 | 11:53 | SW 17 | 16.09 | Overcast | BKN036 OVC047 | 11.1 | 4.4 | 64% | 76.73 | 1023.7 | |||||||
| 23 | 10:53 | SW 19 | 16.09 | Overcast | BKN034 OVC050 | 10 | 4.4 | 10 | 7.2 | 68% | 8 | 76.73 | 1023.8 | ||||
| 23 | 09:53 | S 15 | 16.09 | Overcast | BKN034 OVC048 | 9.4 | 5 | 74% | 7 | 76.76 | 1023.9 | ||||||
| 23 | 08:53 | S 13 | 16.09 | Overcast | BKN033 OVC049 | 8.9 | 4.4 | 74% | 7 | 76.76 | 1024.1 | ||||||
| 23 | 07:53 | S 13 | 16.09 | Mostly Cloudy | BKN050 BKN065 | 8.3 | 4.4 | 77% | 6 | 76.73 | 1023.8 | ||||||
| 23 | 06:53 | S 11 | 16.09 | Partly Cloudy | FEW035 SCT060 | 7.2 | 4.4 | 83% | 5 | 76.71 | 1023.5 | ||||||
| 23 | 05:53 | S 9 | 16.09 | Overcast | FEW041 OVC060 | 7.8 | 5 | 83% | 6 | 76.71 | 1023.3 | ||||||
| 23 | 04:53 | S 11 | 16.09 | Overcast | OVC065 | 7.8 | 5 | 10 | 7.8 | 83% | 6 | 76.68 | 1023.0 | ||||
| 23 | 03:53 | S 13 | 16.09 | Overcast | OVC070 | 7.8 | 5 | 83% | 6 | 76.66 | 1022.8 | ||||||
| 23 | 02:53 | S 11 | 16.09 | Overcast | OVC060 | 7.8 | 5 | 83% | 6 | 76.66 | 1022.6 | ||||||
| 23 | 01:53 | S 19 | 16.09 | Partly Cloudy | SCT060 | 8.3 | 5 | 80% | 6 | 76.63 | 1022.3 | ||||||
| 23 | 00:53 | S 17 | 16.09 | Overcast | OVC046 | 8.9 | 5 | 77% | 7 | 76.63 | 1022.5 | ||||||
| 22 | 23:53 | S 19 | 16.09 | Overcast | BKN046 OVC060 | 9.4 | 4.4 | 71% | 7 | 76.58 | 1021.8 | ||||||
| 22 | 22:53 | SW 22 | 16.09 | Overcast | OVC041 | 10 | 4.4 | 11.1 | 10 | 68% | 7 | 76.56 | 1021.4 | ||||
| 22 | 21:53 | SW 19 | 16.09 | Mostly Cloudy | FEW030 BKN036 | 10 | 5.6 | 74% | 8 | 76.5 | 1020.9 | ||||||
| 22 | 20:53 | S 22 | 16.09 | Overcast | OVC026 | 10.6 | 6.7 | 77% | 76.45 | 1019.8 | |||||||
| 22 | 19:53 | SW 19 | 16.09 | Overcast | OVC026 | 10.6 | 6.7 | 77% | 76.4 | 1019.3 | |||||||
| 22 | 18:53 | S 24 | 16.09 | Overcast | FEW024 OVC032 | 11.1 | 6.7 | 75% | 76.35 | 1018.5 | |||||||
| 22 | 17:53 | S 24 | 16.09 | Overcast | OVC030 | 11.1 | 7.2 | 77% | 76.33 | 1018.3 | |||||||
| 22 | 16:53 | SW 19 G 30 | 16.09 | Overcast | OVC022 | 11.1 | 7.8 | 11.1 | 9.4 | 80% | 76.3 | 1017.8 | 0.03 | ||||
| 22 | 15:53 | S 17 | 16.09 | Overcast | BKN020 OVC025 | 11.1 | 7.8 | 80% | 76.25 | 1017.4 | |||||||
| 22 | 14:53 | S 17 | 16.09 | Overcast | OVC019 | 10.6 | 8.3 | 86% | 76.23 | 1016.9 | |||||||
| 22 | 13:53 | SW 19 | 16.09 | Overcast | FEW008 BKN013 OVC019 | 10.6 | 8.3 | 86% | 76.17 | 1016.3 | 0.03 | ||||||
| 22 | 12:53 | S 22 | 8.05 | Fog/Mist | FEW006 BKN010 OVC019 | 10 | 8.9 | 93% | 7 | 76.12 | 1015.6 | ||||||
| 22 | 11:53 | SW 22 | 11.27 | Overcast | BKN005 OVC010 | 9.4 | 8.3 | 93% | 7 | 76.1 | 1015.4 | 0.03 | |||||
| 22 | 10:53 | SW 22 | 4.02 | Light Rain Fog/Mist | OVC005 | 9.4 | 8.9 | 10 | 9.4 | 97% | 7 | 76.05 | 1014.6 | 0.1 | 0.56 | ||
| 22 | 09:53 | S 24 | 6.44 | Light Rain Fog/Mist | BKN005 OVC008 | 9.4 | 8.9 | 97% | 7 | 75.97 | 1013.7 | 0.05 | |||||
| 22 | 08:53 | S 19 | 9.66 | Light Rain Fog/Mist | FEW003 BKN007 OVC013 | 9.4 | 8.9 | 97% | 7 | 75.95 | 1013.2 | 0.05 | |||||
| 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) | |||||||||||||||