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. | ||||||||||||||||
| 05 | 09:53 | N 22 | 16.09 | Mostly Cloudy | BKN230 | 11.1 | 6.7 | 75% | 76.53 | 1021.0 | |||||||
| 05 | 08:53 | N 22 | 16.09 | Mostly Cloudy | BKN230 | 10 | 6.1 | 77% | 7 | 76.56 | 1021.4 | ||||||
| 05 | 07:53 | N 20 | 16.09 | Mostly Cloudy | SCT160 BKN210 | 8.9 | 6.1 | 83% | 6 | 76.58 | 1021.6 | ||||||
| 05 | 06:53 | N 17 | 16.09 | Mostly Cloudy | FEW100 SCT160 BKN200 | 7.8 | 5.6 | 86% | 5 | 76.58 | 1021.6 | ||||||
| 05 | 05:53 | N 24 | 16.09 | Mostly Cloudy | BKN200 | 8.3 | 5.6 | 83% | 5 | 76.58 | 1021.8 | ||||||
| 05 | 04:53 | N 19 | 16.09 | Mostly Cloudy | BKN200 | 8.3 | 5.6 | 11.7 | 8.3 | 83% | 6 | 76.63 | 1022.3 | ||||
| 05 | 03:53 | N 20 | 16.09 | Mostly Cloudy | BKN200 | 8.9 | 5 | 77% | 6 | 76.63 | 1022.3 | ||||||
| 05 | 02:53 | N 20 | 16.09 | Mostly Cloudy | BKN200 | 9.4 | 4.4 | 71% | 7 | 76.66 | 1022.6 | ||||||
| 05 | 01:53 | N 17 | 16.09 | Mostly Cloudy | SCT180 BKN220 | 9.4 | 4.4 | 71% | 7 | 76.71 | 1023.3 | ||||||
| 05 | 00:53 | N 24 | 16.09 | Overcast | OVC210 | 10.6 | 4.4 | 66% | 76.71 | 1023.3 | |||||||
| 04 | 23:53 | N 19 | 16.09 | Mostly Cloudy | BKN210 | 10.6 | 5 | 69% | 76.73 | 1023.8 | |||||||
| 04 | 22:53 | N 19 | 16.09 | Mostly Cloudy | BKN210 | 11.1 | 5 | 17.2 | 11.1 | 66% | 76.78 | 1024.2 | |||||
| 04 | 21:53 | N 19 | 16.09 | Mostly Cloudy | BKN220 | 11.7 | 5.6 | 66% | 76.78 | 1024.4 | |||||||
| 04 | 20:53 | N 19 | 16.09 | Partly Cloudy | SCT230 | 11.1 | 5.6 | 69% | 76.78 | 1024.5 | |||||||
| 04 | 19:53 | N 19 | 16.09 | Partly Cloudy | SCT230 | 12.2 | 5.6 | 64% | 76.78 | 1024.4 | |||||||
| 04 | 18:53 | N 19 | 16.09 | Partly Cloudy | SCT200 | 14.4 | 5 | 53% | 76.81 | 1024.8 | |||||||
| 04 | 17:53 | N 19 | 16.09 | Partly Cloudy | SCT200 | 15.6 | 5.6 | 52% | 76.84 | 1025.2 | |||||||
| 04 | 16:53 | N 19 | 16.09 | Partly Cloudy | SCT200 | 17.2 | 5 | 17.2 | 12.2 | 45% | 76.89 | 1025.5 | |||||
| 04 | 15:53 | N 17 | 16.09 | Partly Cloudy | SCT250 | 17.2 | 5.6 | 47% | 76.91 | 1026.0 | |||||||
| 04 | 14:53 | N 19 | 16.09 | Partly Cloudy | SCT250 | 16.7 | 5.6 | 48% | 76.96 | 1026.6 | |||||||
| 04 | 13:53 | NW 17 | 16.09 | Partly Cloudy | SCT250 | 15.6 | 5.6 | 52% | 77.01 | 1027.4 | |||||||
| 04 | 12:53 | N 19 | 16.09 | Partly Cloudy | SCT250 | 15 | 5 | 51% | 77.04 | 1027.9 | |||||||
| 04 | 11:53 | N 15 | 16.09 | Partly Cloudy | SCT250 | 13.3 | 4.4 | 55% | 77.09 | 1028.5 | |||||||
| 04 | 10:53 | NE 11 | 16.09 | A Few Clouds | FEW250 | 12.2 | 5 | 12.2 | 4.4 | 62% | 77.14 | 1029.0 | |||||
| 04 | 09:53 | N 11 | 16.09 | Partly Cloudy | SCT250 | 10 | 5 | 71% | 9 | 77.17 | 1029.4 | ||||||
| 04 | 08:53 | Vrbl 6 | 16.09 | A Few Clouds | FEW250 | 8.3 | 4.4 | 77% | 77.17 | 1029.5 | |||||||
| 04 | 07:53 | NE 9 | 16.09 | A Few Clouds | FEW250 | 6.7 | 3.9 | 83% | 5 | 77.17 | 1029.4 | ||||||
| 04 | 06:53 | N 7 | 16.09 | A Few Clouds | FEW250 | 4.4 | 3.3 | 93% | 3 | 77.17 | 1029.6 | ||||||
| 04 | 05:53 | NE 9 | 16.09 | Fair | CLR | 5.6 | 4.4 | 92% | 4 | 77.19 | 1029.7 | ||||||
| 04 | 04:53 | N 9 | 16.09 | Fair | CLR | 5 | 3.9 | 9.4 | 5 | 93% | 3 | 77.19 | 1029.9 | ||||
| 04 | 03:53 | NE 7 | 16.09 | Fair | CLR | 6.1 | 4.4 | 89% | 5 | 77.22 | 1030.2 | ||||||
| 04 | 02:53 | NE 6 | 16.09 | A Few Clouds | FEW250 | 6.7 | 3.9 | 83% | 77.22 | 1030.1 | |||||||
| 04 | 01:53 | N 11 | 16.09 | A Few Clouds | FEW250 | 7.8 | 4.4 | 79% | 6 | 77.24 | 1030.4 | ||||||
| 04 | 00:53 | N 6 | 16.09 | Fair | CLR | 7.8 | 4.4 | 79% | 77.22 | 1030.2 | |||||||
| 03 | 23:53 | N 9 | 16.09 | Fair | CLR | 8.3 | 3.9 | 74% | 7 | 77.22 | 1030.1 | ||||||
| 03 | 22:53 | N 7 | 16.09 | A Few Clouds | FEW200 | 8.9 | 3.9 | 14.4 | 8.9 | 71% | 8 | 77.22 | 1030.3 | ||||
| 03 | 21:53 | NW 7 | 16.09 | Partly Cloudy | FEW050 FEW090 SCT200 | 10 | 3.9 | 66% | 9 | 77.22 | 1030.2 | ||||||
| 03 | 20:53 | Calm | 16.09 | Partly Cloudy | FEW055 FEW100 SCT200 | 11.1 | 3.3 | 59% | 77.19 | 1029.8 | |||||||
| 03 | 19:53 | W 6 | 16.09 | Partly Cloudy | FEW060 FEW110 SCT200 | 12.2 | 2.8 | 53% | 77.17 | 1029.4 | |||||||
| 03 | 18:53 | W 9 | 16.09 | Mostly Cloudy | FEW035 FEW060 SCT100 BKN200 | 13.3 | 3.3 | 51% | 77.14 | 1029.2 | |||||||
| 03 | 17:53 | W 9 | 16.09 | Mostly Cloudy | FEW030 FEW060 SCT100 BKN200 | 13.9 | 2.2 | 45% | 77.14 | 1029.3 | |||||||
| 03 | 16:53 | SW 9 | 16.09 | Mostly Cloudy | FEW040 FEW060 SCT100 BKN200 | 13.9 | 2.8 | 14.4 | 9.4 | 47% | 77.17 | 1029.6 | |||||
| 03 | 15:53 | Vrbl 6 | 16.09 | Mostly Cloudy | FEW040 FEW070 SCT110 BKN200 | 13.9 | 2.8 | 47% | 77.19 | 1029.8 | |||||||
| 03 | 14:53 | SW 13 | 16.09 | Mostly Cloudy | FEW035 SCT065 SCT100 BKN200 | 13.3 | 2.8 | 49% | 77.19 | 1029.9 | |||||||
| 03 | 13:53 | S 15 | 16.09 | Mostly Cloudy | FEW034 FEW070 SCT100 SCT140 BKN250 | 12.8 | 2.8 | 51% | 77.22 | 1030.1 | |||||||
| 03 | 12:53 | W 11 | 16.09 | Mostly Cloudy | FEW036 SCT070 BKN100 BKN250 | 11.7 | 3.3 | 57% | 77.22 | 1030.3 | |||||||
| 03 | 11:53 | S 15 | 16.09 | Mostly Cloudy | SCT040 BKN080 BKN110 | 11.7 | 2.8 | 55% | 77.24 | 1030.7 | |||||||
| 03 | 10:53 | S 11 | 16.09 | Mostly Cloudy | FEW038 SCT080 BKN110 | 10 | 2.8 | 10 | 6.7 | 61% | 9 | 77.27 | 1030.8 | ||||
| 03 | 09:53 | SW 9 | 16.09 | Mostly Cloudy | SCT039 SCT075 BKN095 | 8.9 | 2.2 | 63% | 8 | 77.27 | 1030.7 | ||||||
| 03 | 08:53 | S 11 | 16.09 | Mostly Cloudy | BKN042 BKN050 BKN075 | 8.3 | 1.7 | 63% | 7 | 77.24 | 1030.5 | ||||||
| 03 | 07:53 | SE 7 | 16.09 | Mostly Cloudy | BKN043 BKN080 | 7.2 | 1.1 | 66% | 6 | 77.19 | 1029.9 | ||||||
| 03 | 06:53 | SE 15 | 16.09 | Mostly Cloudy | BKN043 BKN085 | 6.7 | 1.7 | 71% | 4 | 77.14 | 1029.3 | ||||||
| 03 | 05:53 | SE 13 | 16.09 | Overcast | BKN045 OVC090 | 6.7 | 1.7 | 71% | 4 | 77.14 | 1029.1 | ||||||
| 03 | 04:53 | S 13 | 16.09 | Overcast | BKN040 OVC090 | 7.2 | 1.7 | 8.3 | 6.7 | 68% | 5 | 77.14 | 1029.0 | ||||
| 03 | 01:53 | S 15 | 16.09 | Mostly Cloudy | FEW050 BKN120 | 7.2 | 1.7 | 68% | 5 | 77.06 | 1028.1 | ||||||
| 02 | 22:53 | S 15 | 16.09 | Mostly Cloudy | BKN043 BKN060 | 8.3 | 2.8 | 11.1 | 8.3 | 69% | 6 | 76.94 | 1026.7 | ||||
| 02 | 21:53 | SW 17 | 16.09 | Mostly Cloudy | BKN040 BKN060 | 8.3 | 3.3 | 71% | 6 | 76.91 | 1026.1 | ||||||
| 02 | 20:53 | SW 19 G 31 | 16.09 | Overcast | BKN038 OVC049 | 8.9 | 2.8 | 66% | 6 | 76.86 | 1025.5 | ||||||
| 02 | 19:53 | SW 17 | 16.09 | Mostly Cloudy | SCT032 BKN048 BKN060 | 8.9 | 2.8 | 66% | 7 | 76.78 | 1024.7 | ||||||
| 02 | 18:53 | SW 26 G 37 | 16.09 | Partly Cloudy | FEW034 SCT065 | 10 | 2.8 | 61% | 7 | 76.68 | 1023.3 | ||||||
| 02 | 17:53 | SW 22 | 16.09 | Mostly Cloudy | BKN032 BKN065 | 10.6 | 3.3 | 61% | 76.63 | 1022.4 | |||||||
| 02 | 16:53 | SW 26 | 16.09 | Mostly Cloudy | FEW032 SCT050 BKN070 | 10.6 | 3.9 | 12.2 | 7.2 | 64% | 76.56 | 1021.6 | |||||
| 02 | 15:53 | S 30 G 44 | 16.09 | Partly Cloudy | FEW032 SCT040 | 11.7 | 5 | 64% | 76.48 | 1020.5 | |||||||
| 02 | 14:53 | S 30 G 46 | 16.09 | Mostly Cloudy | BKN035 BKN065 | 11.7 | 3.9 | 59% | 76.43 | 1019.6 | |||||||
| 02 | 13:53 | S 17 G 31 | 12.87 | Light Rain | BKN033 BKN045 BKN050 | 10.6 | 4.4 | 66% | 76.38 | 1019.0 | |||||||
| 02 | 12:53 | S 11 | 16.09 | Mostly Cloudy | FEW017 SCT024 BKN049 | 10 | 3.9 | 66% | 9 | 76.33 | 1018.3 | ||||||
| 02 | 11:53 | S 11 | 16.09 | Mostly Cloudy | BKN017 BKN024 BKN070 | 9.4 | 4.4 | 71% | 8 | 76.25 | 1017.3 | ||||||
| 02 | 10:53 | S 11 | 16.09 | Mostly Cloudy | BKN015 BKN024 BKN070 | 7.2 | 4.4 | 7.2 | 5 | 83% | 5 | 76.15 | 1016.2 | ||||
| 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) | |||||||||||||||