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 | 02:53 | S 17 | 16.09 | Overcast | SCT050 OVC100 | 12.2 | 4.4 | 59% | 76.28 | 1017.3 | |||||||
| 05 | 01:53 | S 15 | 16.09 | Overcast | SCT050 BKN110 OVC200 | 12.2 | 5.6 | 64% | 76.28 | 1017.5 | |||||||
| 05 | 00:53 | S 11 | 16.09 | Overcast | SCT033 BKN050 BKN110 OVC200 | 12.2 | 7.2 | 72% | 76.3 | 1017.9 | |||||||
| 04 | 23:53 | Calm | 16.09 | Overcast | BKN034 BKN048 OVC120 | 13.3 | 6.7 | 65% | 76.35 | 1018.4 | |||||||
| 04 | 22:53 | NE 11 | 16.09 | Overcast | BKN034 BKN080 OVC200 | 13.3 | 6.7 | 20 | 13.3 | 65% | 76.38 | 1018.8 | |||||
| 04 | 21:53 | NW 7 | 16.09 | Mostly Cloudy | SCT050 SCT080 BKN150 BKN210 | 13.3 | 6.7 | 65% | 76.38 | 1018.8 | |||||||
| 04 | 20:53 | N 17 | 16.09 | Mostly Cloudy | FEW040 SCT060 BKN085 BKN220 | 13.3 | 5.6 | 60% | 76.38 | 1018.9 | |||||||
| 04 | 19:53 | W 13 | 16.09 | Mostly Cloudy | SCT065 BKN210 | 17.2 | 7.2 | 52% | 76.38 | 1018.6 | |||||||
| 04 | 18:53 | W 7 | 16.09 | Mostly Cloudy | FEW050 SCT065 BKN200 BKN250 | 17.8 | 5.6 | 45% | 76.38 | 1018.8 | |||||||
| 04 | 17:53 | SW 11 | 16.09 | Mostly Cloudy | SCT050 BKN200 BKN250 | 18.9 | 3.9 | 37% | 76.4 | 1019.1 | |||||||
| 04 | 16:53 | SW 11 | 16.09 | Mostly Cloudy | SCT055 SCT200 BKN250 | 20 | 3.9 | 20.6 | 15 | 35% | 76.43 | 1019.6 | |||||
| 04 | 15:53 | Calm | 16.09 | Mostly Cloudy | SCT055 SCT200 BKN250 | 18.9 | 5 | 40% | 76.5 | 1020.5 | |||||||
| 04 | 14:53 | S 17 | 16.09 | Mostly Cloudy | FEW040 SCT055 BKN200 | 19.4 | 5 | 39% | 76.58 | 1021.5 | |||||||
| 04 | 13:53 | W 15 | 16.09 | Mostly Cloudy | SCT039 BKN050 BKN200 | 18.3 | 5 | 42% | 76.63 | 1022.1 | |||||||
| 04 | 12:53 | SW 17 | 16.09 | Mostly Cloudy | FEW025 BKN036 BKN055 | 18.3 | 5.6 | 43% | 76.68 | 1022.9 | |||||||
| 04 | 11:53 | S 15 | 16.09 | Mostly Cloudy | SCT044 BKN060 | 16.7 | 6.1 | 50% | 76.71 | 1023.3 | |||||||
| 04 | 10:53 | SW 19 | 16.09 | Mostly Cloudy | FEW025 SCT041 BKN047 | 15 | 6.7 | 15.6 | 11.7 | 58% | 76.73 | 1023.6 | |||||
| 04 | 09:53 | SW 19 | 16.09 | Mostly Cloudy | FEW019 SCT032 BKN041 | 15.6 | 7.2 | 58% | 76.73 | 1023.6 | |||||||
| 04 | 08:53 | S 22 | 16.09 | Mostly Cloudy | SCT021 BKN032 | 13.9 | 7.8 | 67% | 76.73 | 1023.4 | |||||||
| 04 | 07:53 | S 20 | 16.09 | Mostly Cloudy | BKN020 | 12.2 | 8.3 | 77% | 76.68 | 1023.0 | |||||||
| 04 | 06:53 | SW 19 | 16.09 | Mostly Cloudy | BKN017 BKN021 | 11.7 | 8.3 | 80% | 76.66 | 1022.6 | |||||||
| 04 | 05:53 | SW 19 | 16.09 | Mostly Cloudy | FEW014 SCT022 BKN055 | 12.2 | 8.3 | 77% | 76.66 | 1022.5 | |||||||
| 04 | 04:53 | SW 24 | 16.09 | Mostly Cloudy | SCT022 BKN055 | 12.2 | 8.9 | 15 | 12.2 | 80% | 76.63 | 1022.3 | |||||
| 04 | 03:53 | SW 24 | 16.09 | Overcast | FEW017 OVC024 | 13.3 | 9.4 | 77% | 76.66 | 1022.4 | |||||||
| 04 | 02:53 | SW 15 | 16.09 | Overcast | OVC023 | 13.3 | 10 | 81% | 76.63 | 1022.2 | |||||||
| 04 | 00:53 | S 22 | 16.09 | Overcast | BKN019 OVC060 | 14.4 | 10 | 75% | 76.58 | 1021.5 | |||||||
| 03 | 23:53 | SW 20 | 16.09 | Mostly Cloudy | BKN023 | 13.9 | 10 | 78% | 76.58 | 1021.4 | |||||||
| 03 | 22:53 | S 20 | 16.09 | Mostly Cloudy | BKN028 | 15 | 10 | 20 | 15 | 72% | 76.58 | 1021.4 | |||||
| 03 | 21:53 | SW 15 | 16.09 | Partly Cloudy | FEW040 SCT085 | 15.6 | 9.4 | 67% | 76.56 | 1021.1 | |||||||
| 03 | 20:53 | SW 17 | 16.09 | A Few Clouds | FEW040 FEW090 | 16.1 | 9.4 | 65% | 76.48 | 1020.2 | |||||||
| 03 | 19:53 | SW 22 G 41 | 16.09 | Partly Cloudy | SCT050 SCT090 | 18.3 | 7.8 | 51% | 76.43 | 1019.3 | |||||||
| 03 | 18:53 | SW 22 G 33 | 16.09 | Mostly Cloudy | BKN055 BKN095 | 18.9 | 7.2 | 47% | 76.4 | 1019.3 | |||||||
| 03 | 17:53 | SW 17 | 16.09 | Mostly Cloudy | BKN065 | 18.9 | 7.8 | 49% | 76.4 | 1019.1 | |||||||
| 03 | 16:53 | SW 17 | 16.09 | Mostly Cloudy | FEW040 BKN085 | 18.9 | 7.8 | 21.1 | 17.2 | 49% | 76.4 | 1019.2 | |||||
| 03 | 15:53 | SW 13 G 28 | 16.09 | Mostly Cloudy | FEW040 BKN080 | 18.9 | 6.7 | 45% | 76.43 | 1019.3 | |||||||
| 03 | 14:53 | S 17 G 30 | 16.09 | Mostly Cloudy | FEW040 FEW075 BKN090 | 19.4 | 6.1 | 42% | 76.45 | 1019.5 | |||||||
| 03 | 13:53 | SW 19 | 16.09 | Light Rain | FEW040 BKN070 BKN100 BKN140 | 17.8 | 7.8 | 52% | 76.45 | 1019.6 | |||||||
| 03 | 12:53 | SW 19 | 16.09 | Mostly Cloudy | FEW040 SCT085 BKN110 BKN140 | 17.8 | 8.9 | 56% | 76.43 | 1019.3 | |||||||
| 03 | 11:53 | S 22 | 16.09 | Mostly Cloudy | FEW080 SCT095 BKN120 BKN150 BKN210 | 19.4 | 9.4 | 53% | 76.4 | 1018.9 | |||||||
| 03 | 10:53 | SW 22 | 16.09 | Mostly Cloudy | FEW060 SCT100 SCT130 BKN160 BKN210 | 18.9 | 8.9 | 18.9 | 15.6 | 52% | 76.35 | 1018.4 | |||||
| 03 | 09:53 | S 17 | 16.09 | Mostly Cloudy | FEW050 SCT100 BKN130 BKN150 | 16.7 | 6.7 | 52% | 76.3 | 1017.7 | |||||||
| 03 | 08:53 | SW 15 | 16.09 | Mostly Cloudy | FEW020 FEW060 SCT110 BKN140 BKN210 | 17.2 | 5.6 | 47% | 76.28 | 1017.4 | |||||||
| 03 | 07:53 | S 13 | 16.09 | Mostly Cloudy | FEW050 SCT095 BKN130 BKN160 | 16.7 | 6.1 | 50% | 76.28 | 1017.3 | |||||||
| 03 | 06:53 | S 9 | 16.09 | Mostly Cloudy | FEW060 SCT100 BKN130 BKN160 | 15.6 | 6.1 | 53% | 76.28 | 1017.2 | |||||||
| 03 | 05:53 | SW 15 | 16.09 | Mostly Cloudy | SCT100 BKN150 BKN180 | 15.6 | 5.6 | 52% | 76.28 | 1017.2 | |||||||
| 03 | 04:53 | SW 13 | 16.09 | Overcast | SCT150 OVC170 | 16.1 | 5.6 | 21.7 | 16.1 | 50% | 76.2 | 1016.3 | |||||
| 03 | 03:53 | SW 17 | 16.09 | Mostly Cloudy | BKN180 | 17.2 | 5.6 | 47% | 76.2 | 1016.1 | |||||||
| 03 | 02:53 | S 15 | 16.09 | Mostly Cloudy | BKN180 | 17.2 | 5.6 | 47% | 76.15 | 1015.6 | |||||||
| 03 | 01:53 | SW 22 G 43 | 16.09 | Mostly Cloudy | BKN230 | 18.9 | 3.9 | 37% | 76.15 | 1015.5 | |||||||
| 03 | 00:53 | S 19 | 16.09 | Mostly Cloudy | BKN200 | 19.4 | 6.1 | 42% | 76.12 | 1015.2 | |||||||
| 02 | 23:53 | S 13 | 16.09 | Mostly Cloudy | BKN200 | 20.6 | 7.2 | 42% | 76.12 | 1015.0 | |||||||
| 02 | 22:53 | Calm | 16.09 | Mostly Cloudy | BKN200 | 21.1 | 6.7 | 29.4 | 21.1 | 39% | 76.1 | 1014.8 | |||||
| 02 | 21:53 | Calm | 16.09 | Mostly Cloudy | BKN200 BKN250 | 21.1 | 6.7 | 39% | 76.1 | 1015.0 | |||||||
| 02 | 20:53 | SW 6 | 16.09 | Mostly Cloudy | BKN200 BKN250 | 26.1 | 5 | 26% | 26 | 76.07 | 1014.4 | ||||||
| 02 | 19:53 | S 7 | 16.09 | Mostly Cloudy | BKN200 BKN250 | 27.2 | 4.4 | 23% | 26 | 76.05 | 1014.3 | ||||||
| 02 | 18:53 | S 9 | 16.09 | Mostly Cloudy | FEW060 SCT200 BKN250 | 28.3 | 4.4 | 22% | 27 | 76.07 | 1014.5 | ||||||
| 02 | 17:53 | SW 7 | 16.09 | Partly Cloudy | FEW070 FEW200 SCT250 | 29.4 | 4.4 | 20% | 28 | 76.1 | 1015.0 | ||||||
| 02 | 16:53 | Vrbl 11 | 16.09 | A Few Clouds | FEW060 FEW230 | 29.4 | 2.8 | 30 | 22.8 | 18% | 28 | 76.15 | 1015.5 | ||||
| 02 | 15:53 | Calm | 16.09 | A Few Clouds | FEW060 FEW250 | 28.9 | 2.8 | 19% | 27 | 76.15 | 1015.6 | ||||||
| 02 | 14:53 | NW 11 | 16.09 | A Few Clouds | FEW060 FEW250 | 28.3 | 3.3 | 20% | 27 | 76.2 | 1016.3 | ||||||
| 02 | 13:53 | N 9 | 16.09 | A Few Clouds | FEW050 FEW250 | 27.8 | 5.6 | 24% | 27 | 76.25 | 1016.8 | ||||||
| 02 | 12:53 | Vrbl 7 | 16.09 | A Few Clouds | FEW050 FEW250 | 26.1 | 5 | 26% | 26 | 76.28 | 1017.3 | ||||||
| 02 | 11:53 | NW 11 | 16.09 | A Few Clouds | FEW050 FEW250 | 25 | 8.3 | 35% | 26 | 76.28 | 1017.3 | ||||||
| 02 | 10:53 | NW 11 | 16.09 | A Few Clouds | FEW250 | 22.8 | 10 | 22.8 | 13.3 | 44% | 76.3 | 1017.6 | |||||
| 02 | 09:53 | Vrbl 7 | 16.09 | A Few Clouds | FEW250 | 20.6 | 11.1 | 55% | 76.3 | 1017.8 | |||||||
| 02 | 08:53 | W 7 | 16.09 | A Few Clouds | FEW250 | 18.9 | 11.1 | 61% | 76.33 | 1017.9 | |||||||
| 02 | 07:53 | W 6 | 16.09 | A Few Clouds | FEW250 | 16.7 | 11.1 | 70% | 76.33 | 1018.1 | |||||||
| 02 | 06:53 | NE 7 | 16.09 | A Few Clouds | FEW250 | 16.1 | 10 | 67% | 76.33 | 1018.1 | |||||||
| 02 | 05:53 | Calm | 16.09 | Partly Cloudy | SCT250 | 13.9 | 10 | 78% | 76.33 | 1018.0 | |||||||
| 02 | 04:53 | N 6 | 16.09 | Partly Cloudy | SCT250 | 13.3 | 9.4 | 20 | 13.3 | 77% | 76.33 | 1018.0 | |||||
| 02 | 03:53 | Calm | 16.09 | Fair | CLR | 15 | 9.4 | 69% | 76.33 | 1018.1 | |||||||
| 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) | |||||||||||||||