Weather observations for the past three days for
Portland, Portland 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. | ||||||||||||||||
| 26 | 00:53 | S 13 | 12.87 | Light Rain | FEW020 OVC055 | 11.1 | 9.4 | 89% | 75.79 | 1010.2 | |||||||
| 25 | 23:53 | S 9 | 16.09 | Mostly Cloudy | FEW020 BKN060 BKN075 | 11.7 | 8.9 | 83% | 75.79 | 1010.2 | |||||||
| 25 | 22:53 | S 7 | 16.09 | Mostly Cloudy | FEW020 BKN060 BKN075 | 11.1 | 8.9 | 14.4 | 11.1 | 86% | 75.77 | 1010.0 | 0.08 | ||||
| 25 | 21:53 | S 11 | 16.09 | Mostly Cloudy | FEW020 BKN060 BKN075 | 12.2 | 10 | 87% | 75.77 | 1009.9 | |||||||
| 25 | 20:53 | S 15 | 16.09 | Mostly Cloudy | FEW020 SCT038 BKN070 | 12.2 | 10.6 | 90% | 75.67 | 1008.6 | |||||||
| 25 | 19:53 | S 17 | 16.09 | Mostly Cloudy | FEW020 SCT046 BKN060 | 12.8 | 10.6 | 87% | 75.64 | 1008.3 | 0.05 | 0.08 | |||||
| 25 | 18:53 | S 20 | 16.09 | Light Rain | FEW017 BKN043 BKN070 | 13.3 | 10 | 81% | 75.67 | 1008.5 | |||||||
| 25 | 17:53 | S 15 | 16.09 | Mostly Cloudy | FEW025 SCT055 BKN100 | 13.3 | 10 | 81% | 75.69 | 1009.0 | 0.03 | ||||||
| 25 | 16:53 | S 19 G 30 | 12.87 | Light Rain | FEW040 BKN055 BKN060 | 12.8 | 10.6 | 20.6 | 12.8 | 87% | 75.74 | 1009.7 | 0.18 | 0.25 | |||
| 25 | 15:53 | SW 15 | 12.87 | Light Rain | BKN055 OVC070 | 13.3 | 9.4 | 77% | 75.77 | 1010.1 | 0.08 | ||||||
| 25 | 14:53 | SW 26 G 41 | 16.09 | Light Rain | BKN047 OVC055 | 15.6 | 7.2 | 58% | 75.74 | 1009.7 | |||||||
| 25 | 13:53 | SW 26 G 41 | 16.09 | Overcast | FEW038 BKN050 OVC100 | 18.3 | 7.8 | 51% | 75.67 | 1008.6 | |||||||
| 25 | 12:53 | SW 26 G 37 | 16.09 | Mostly Cloudy | BKN100 BKN200 | 19.4 | 1.7 | 31% | 75.59 | 1007.8 | |||||||
| 25 | 11:53 | S 13 G 33 | 16.09 | Mostly Cloudy | FEW100 BKN200 | 19.4 | -0.6 | 26% | 75.59 | 1007.6 | |||||||
| 25 | 10:53 | W 7 | 16.09 | Mostly Cloudy | FEW050 BKN160 BKN200 | 17.8 | 0 | 17.8 | 13.3 | 30% | 75.62 | 1008.1 | |||||
| 25 | 09:53 | S 13 | 16.09 | Mostly Cloudy | FEW120 BKN190 | 17.2 | 0 | 31% | 75.67 | 1008.5 | |||||||
| 25 | 08:53 | S 13 | 16.09 | Mostly Cloudy | SCT150 BKN200 | 16.1 | 0.6 | 35% | 75.69 | 1008.9 | |||||||
| 25 | 07:53 | SE 9 | 16.09 | Mostly Cloudy | FEW150 BKN200 | 14.4 | 3.9 | 50% | 75.72 | 1009.2 | |||||||
| 25 | 06:53 | SE 11 | 16.09 | Mostly Cloudy | FEW150 BKN200 | 13.9 | -1.1 | 36% | 75.72 | 1009.3 | |||||||
| 25 | 05:53 | SE 9 | 16.09 | Mostly Cloudy | BKN220 | 13.9 | -1.1 | 36% | 75.69 | 1009.0 | |||||||
| 25 | 04:53 | SE 11 | 16.09 | Mostly Cloudy | BKN220 | 14.4 | -1.1 | 20.6 | 14.4 | 35% | 75.69 | 1009.1 | |||||
| 25 | 03:53 | SE 17 | 16.09 | Mostly Cloudy | BKN250 | 15.6 | -3.3 | 27% | 75.74 | 1009.5 | |||||||
| 25 | 02:53 | SE 13 | 16.09 | Mostly Cloudy | BKN250 | 15.6 | -3.3 | 27% | 75.77 | 1010.0 | |||||||
| 25 | 01:53 | S 17 | 16.09 | Mostly Cloudy | BKN250 | 16.7 | -5.6 | 21% | 75.82 | 1010.5 | |||||||
| 25 | 00:53 | S 17 | 16.09 | Mostly Cloudy | BKN230 | 17.8 | -7.8 | 17% | 75.82 | 1010.6 | |||||||
| 24 | 23:53 | S 13 | 16.09 | Mostly Cloudy | BKN230 | 18.9 | -6.7 | 17% | 75.79 | 1010.4 | |||||||
| 24 | 22:53 | Calm | 16.09 | Partly Cloudy | FEW180 SCT250 | 20 | 1.7 | 25.6 | 20 | 30% | 75.79 | 1010.3 | |||||
| 24 | 21:53 | W 15 | 16.09 | Partly Cloudy | FEW180 SCT250 | 21.7 | 6.7 | 38% | 75.77 | 1010.1 | |||||||
| 24 | 20:53 | S 11 | 16.09 | Partly Cloudy | FEW180 FEW210 SCT250 | 22.2 | 4.4 | 31% | 75.74 | 1009.7 | |||||||
| 24 | 19:53 | E 11 | 16.09 | Partly Cloudy | FEW180 SCT250 | 23.3 | 3.9 | 28% | 75.74 | 1009.6 | |||||||
| 24 | 18:53 | E 9 | 16.09 | A Few Clouds | FEW180 FEW250 | 25 | 1.1 | 21% | 25 | 75.74 | 1009.7 | ||||||
| 24 | 17:53 | E 11 | 16.09 | Partly Cloudy | FEW150 SCT250 | 25 | 1.7 | 22% | 25 | 75.79 | 1010.3 | ||||||
| 24 | 16:53 | Vrbl 7 | 16.09 | Mostly Cloudy | BKN250 | 24.4 | 2.2 | 25 | 16.7 | 23% | 25 | 75.84 | 1011.0 | ||||
| 24 | 15:53 | N 9 | 16.09 | Mostly Cloudy | BKN250 | 23.9 | 2.8 | 25% | 25 | 75.92 | 1012.2 | ||||||
| 24 | 14:53 | Calm | 16.09 | Mostly Cloudy | BKN250 | 22.8 | 4.4 | 30% | 76 | 1013.1 | |||||||
| 24 | 13:53 | N 6 | 16.09 | Mostly Cloudy | BKN240 | 21.7 | 4.4 | 32% | 76.05 | 1013.8 | |||||||
| 24 | 12:53 | NW 7 | 16.09 | Mostly Cloudy | BKN250 | 20 | 6.1 | 40% | 76.12 | 1014.7 | |||||||
| 24 | 11:53 | Calm | 16.09 | Mostly Cloudy | FEW150 BKN250 | 18.3 | 7.2 | 49% | 76.17 | 1015.5 | |||||||
| 24 | 10:53 | Calm | 16.09 | Mostly Cloudy | BKN250 | 16.7 | 8.3 | 16.7 | 9.4 | 58% | 76.23 | 1016.2 | |||||
| 24 | 09:53 | W 9 | 16.09 | Mostly Cloudy | BKN250 | 14.4 | 7.2 | 62% | 76.28 | 1016.9 | |||||||
| 24 | 08:53 | NW 9 | 16.09 | Mostly Cloudy | FEW150 BKN250 | 12.8 | 6.7 | 67% | 76.3 | 1017.1 | |||||||
| 24 | 07:53 | N 7 | 16.09 | Partly Cloudy | FEW003 FEW010 FEW150 SCT250 | 11.7 | 7.2 | 74% | 76.3 | 1017.2 | |||||||
| 24 | 06:53 | Vrbl 6 | 16.09 | Partly Cloudy | FEW010 FEW150 SCT250 | 10 | 7.2 | 83% | 76.3 | 1017.0 | |||||||
| 24 | 05:53 | N 6 | 16.09 | Partly Cloudy | FEW150 SCT250 | 10 | 6.7 | 80% | 76.3 | 1017.0 | |||||||
| 24 | 04:53 | N 6 | 16.09 | A Few Clouds | FEW150 FEW250 | 10 | 6.7 | 14.4 | 10 | 80% | 76.3 | 1017.0 | |||||
| 24 | 03:53 | N 9 | 16.09 | Fair | CLR | 10.6 | 6.7 | 77% | 76.3 | 1016.9 | |||||||
| 24 | 02:53 | N 6 | 16.09 | Fair | CLR | 11.7 | 6.1 | 69% | 76.25 | 1016.5 | |||||||
| 24 | 01:53 | N 6 | 16.09 | Fair | CLR | 12.2 | 6.7 | 69% | 76.25 | 1016.5 | |||||||
| 24 | 00:53 | NW 7 | 16.09 | Fair | CLR | 12.2 | 6.7 | 69% | 76.25 | 1016.3 | |||||||
| 23 | 23:53 | Vrbl 7 | 16.09 | A Few Clouds | FEW250 | 13.3 | 7.8 | 70% | 76.23 | 1016.1 | |||||||
| 23 | 22:53 | NW 11 | 16.09 | A Few Clouds | FEW250 | 14.4 | 8.3 | 22.8 | 14.4 | 67% | 76.23 | 1016.1 | |||||
| 23 | 21:53 | NW 13 | 16.09 | A Few Clouds | FEW250 | 15.6 | 8.3 | 62% | 76.2 | 1015.8 | |||||||
| 23 | 20:53 | NW 11 | 16.09 | Mostly Cloudy | BKN250 | 17.2 | 8.9 | 58% | 76.12 | 1014.7 | |||||||
| 23 | 19:53 | N 11 G 33 | 16.09 | Mostly Cloudy | BKN250 | 19.4 | 9.4 | 53% | 76.1 | 1014.4 | |||||||
| 23 | 18:53 | NW 11 | 16.09 | Mostly Cloudy | BKN250 | 21.1 | 10 | 49% | 76.07 | 1014.0 | |||||||
| 23 | 17:53 | NW 17 | 16.09 | A Few Clouds | FEW250 | 22.8 | 10.6 | 46% | 76.07 | 1014.0 | |||||||
| 23 | 16:53 | NW 19 | 16.09 | A Few Clouds | FEW060 FEW250 | 22.8 | 10 | 22.8 | 15 | 44% | 76.07 | 1014.3 | |||||
| 23 | 15:53 | W 15 | 16.09 | A Few Clouds | FEW060 FEW250 | 21.7 | 9.4 | 46% | 76.1 | 1014.6 | |||||||
| 23 | 14:53 | NW 13 | 16.09 | A Few Clouds | FEW060 FEW250 | 21.1 | 10 | 49% | 76.15 | 1015.1 | |||||||
| 23 | 13:53 | N 7 | 16.09 | A Few Clouds | FEW030 FEW250 | 19.4 | 9.4 | 53% | 76.17 | 1015.6 | |||||||
| 23 | 12:53 | W 6 | 16.09 | Partly Cloudy | FEW018 SCT030 SCT250 | 17.8 | 8.9 | 56% | 76.23 | 1016.2 | |||||||
| 23 | 11:53 | Vrbl 7 | 16.09 | Mostly Cloudy | BKN026 | 17.2 | 8.9 | 58% | 76.23 | 1016.2 | |||||||
| 23 | 10:53 | Vrbl 6 | 16.09 | Mostly Cloudy | BKN022 | 15 | 9.4 | 15 | 12.2 | 69% | 76.23 | 1016.1 | |||||
| 23 | 09:53 | N 6 | 16.09 | Overcast | OVC017 | 13.9 | 8.9 | 72% | 76.2 | 1015.7 | |||||||
| 23 | 08:53 | NW 9 | 16.09 | Overcast | FEW010 OVC016 | 13.3 | 9.4 | 77% | 76.17 | 1015.5 | |||||||
| 23 | 07:53 | NW 11 | 16.09 | Mostly Cloudy | FEW010 BKN014 | 12.8 | 9.4 | 80% | 76.15 | 1015.0 | |||||||
| 23 | 06:53 | N 11 | 16.09 | Mostly Cloudy | FEW010 BKN013 | 12.8 | 9.4 | 80% | 76.07 | 1014.2 | |||||||
| 23 | 05:53 | Vrbl 7 | 16.09 | Overcast | OVC012 | 12.2 | 9.4 | 83% | 76.05 | 1013.6 | |||||||
| 23 | 04:53 | N 9 | 16.09 | Mostly Cloudy | BKN013 | 12.2 | 9.4 | 17.2 | 12.2 | 83% | 76 | 1013.1 | |||||
| 23 | 03:53 | N 7 | 16.09 | A Few Clouds | FEW030 FEW250 | 12.2 | 9.4 | 83% | 76 | 1013.0 | |||||||
| 23 | 02:53 | N 9 | 16.09 | A Few Clouds | FEW030 FEW250 | 12.8 | 9.4 | 80% | 75.97 | 1012.6 | |||||||
| 23 | 01:53 | Vrbl 7 | 16.09 | A Few Clouds | FEW250 | 13.3 | 9.4 | 77% | 75.92 | 1012.0 | |||||||
| 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) | |||||||||||||||