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. | ||||||||||||||||
| 29 | 00:53 | NW 13 | 16.09 | Mostly Cloudy | BKN055 | 9.4 | 5 | 74% | 8 | 76.86 | 1024.4 | ||||||
| 28 | 23:53 | NW 15 | 16.09 | A Few Clouds | FEW055 | 9.4 | 4.4 | 71% | 7 | 76.84 | 1024.1 | ||||||
| 28 | 22:53 | NW 9 | 16.09 | Partly Cloudy | SCT055 SCT250 | 10.6 | 4.4 | 16.1 | 10.6 | 66% | 76.81 | 1024.0 | |||||
| 28 | 21:53 | NW 11 | 16.09 | A Few Clouds | FEW060 | 10.6 | 5 | 69% | 76.81 | 1023.8 | |||||||
| 28 | 20:53 | NW 15 | 16.09 | Mostly Cloudy | BKN060 | 11.7 | 4.4 | 61% | 76.78 | 1023.5 | |||||||
| 28 | 19:53 | N 13 | 16.09 | Mostly Cloudy | FEW035 BKN060 | 12.8 | 3.9 | 55% | 76.73 | 1022.9 | |||||||
| 28 | 18:53 | NW 13 | 16.09 | Mostly Cloudy | BKN060 | 13.9 | 4.4 | 53% | 76.73 | 1022.8 | |||||||
| 28 | 17:53 | NW 13 | 16.09 | Mostly Cloudy | FEW041 BKN060 | 15 | 4.4 | 49% | 76.71 | 1022.8 | |||||||
| 28 | 16:53 | NW 9 | 16.09 | Mostly Cloudy | FEW041 BKN060 | 15 | 3.3 | 15.6 | 11.7 | 46% | 76.73 | 1022.9 | |||||
| 28 | 15:53 | NW 13 | 16.09 | Mostly Cloudy | FEW041 BKN060 | 15 | 3.9 | 48% | 76.73 | 1023.1 | |||||||
| 28 | 14:53 | Calm | 16.09 | Mostly Cloudy | SCT041 BKN060 | 14.4 | 4.4 | 51% | 76.78 | 1023.5 | |||||||
| 28 | 13:53 | Vrbl 6 | 16.09 | Overcast | FEW041 OVC055 | 13.9 | 4.4 | 53% | 76.81 | 1023.8 | |||||||
| 28 | 12:53 | NW 7 | 16.09 | Mostly Cloudy | FEW035 BKN060 BKN150 | 13.9 | 5 | 55% | 76.81 | 1023.9 | |||||||
| 28 | 11:53 | Calm | 16.09 | Mostly Cloudy | FEW035 BKN055 BKN140 | 12.8 | 5 | 59% | 76.84 | 1024.2 | |||||||
| 28 | 10:53 | W 9 | 16.09 | Overcast | SCT038 OVC047 | 11.7 | 5 | 11.7 | 10 | 64% | 76.81 | 1024.1 | |||||
| 28 | 09:53 | NW 13 | 16.09 | Overcast | SCT040 OVC050 | 11.1 | 6.1 | 72% | 76.81 | 1023.9 | |||||||
| 28 | 08:53 | NW 11 | 16.09 | Overcast | FEW032 OVC055 | 11.7 | 6.1 | 69% | 76.78 | 1023.5 | |||||||
| 28 | 07:53 | Calm | 16.09 | Overcast | SCT040 SCT047 OVC055 | 11.1 | 7.2 | 77% | 76.76 | 1023.3 | |||||||
| 28 | 06:53 | S 6 | 16.09 | Overcast | BKN036 BKN044 OVC055 | 10.6 | 6.7 | 77% | 76.71 | 1022.6 | |||||||
| 28 | 05:53 | Calm | 16.09 | Overcast | BKN037 OVC055 | 10 | 6.7 | 80% | 76.66 | 1022.1 | |||||||
| 28 | 04:53 | Calm | 16.09 | Overcast | BKN039 OVC055 | 10 | 6.7 | 12.2 | 10 | 80% | 76.66 | 1021.8 | |||||
| 28 | 03:53 | NW 6 | 16.09 | Overcast | BKN040 OVC050 | 10 | 6.1 | 77% | 76.63 | 1021.6 | |||||||
| 28 | 02:53 | NW 9 | 16.09 | Overcast | SCT042 OVC050 | 10 | 6.7 | 80% | 9 | 76.63 | 1021.5 | ||||||
| 28 | 01:53 | Calm | 16.09 | Overcast | BKN038 OVC050 | 10.6 | 6.7 | 77% | 76.63 | 1021.6 | |||||||
| 28 | 00:53 | NW 7 | 16.09 | Overcast | BKN036 OVC055 | 10.6 | 6.7 | 77% | 76.61 | 1021.2 | |||||||
| 27 | 23:53 | NW 6 | 16.09 | Overcast | BKN036 OVC060 | 11.1 | 7.2 | 77% | 76.56 | 1020.7 | |||||||
| 27 | 22:53 | N 6 | 16.09 | Overcast | BKN033 OVC049 | 12.2 | 7.2 | 14.4 | 12.2 | 72% | 76.56 | 1020.5 | |||||
| 27 | 21:53 | NW 17 | 16.09 | Overcast | OVC032 | 12.8 | 7.8 | 72% | 76.53 | 1020.1 | |||||||
| 27 | 20:53 | SW 6 | 16.09 | Overcast | BKN036 OVC055 | 13.9 | 6.7 | 62% | 76.45 | 1019.3 | |||||||
| 27 | 19:53 | SW 6 | 16.09 | Mostly Cloudy | BKN037 | 13.9 | 6.7 | 62% | 76.43 | 1018.9 | |||||||
| 27 | 18:53 | S 9 | 16.09 | Mostly Cloudy | SCT036 BKN050 | 14.4 | 6.1 | 58% | 76.4 | 1018.7 | |||||||
| 27 | 17:53 | S 6 | 16.09 | Overcast | SCT036 OVC050 | 14.4 | 6.1 | 58% | 76.43 | 1018.8 | |||||||
| 27 | 16:53 | Calm | 16.09 | Overcast | OVC047 | 13.9 | 6.1 | 13.9 | 11.1 | 60% | 76.4 | 1018.7 | |||||
| 27 | 15:53 | W 7 | 16.09 | Overcast | OVC037 | 13.9 | 5.6 | 58% | 76.43 | 1018.8 | |||||||
| 27 | 14:53 | Calm | 16.09 | Overcast | FEW035 OVC038 | 13.3 | 5.6 | 60% | 76.43 | 1018.7 | |||||||
| 27 | 13:53 | Vrbl 6 | 16.09 | Overcast | BKN035 OVC044 | 12.8 | 5 | 59% | 76.43 | 1018.8 | |||||||
| 27 | 12:53 | SW 7 | 12.87 | Overcast | OVC034 | 12.8 | 5.6 | 62% | 76.43 | 1018.9 | |||||||
| 27 | 11:53 | Calm | 16.09 | Overcast | BKN031 OVC120 | 11.7 | 5.6 | 66% | 76.43 | 1019.0 | |||||||
| 27 | 10:53 | N 9 | 16.09 | Mostly Cloudy | BKN024 BKN120 | 11.7 | 6.1 | 12.2 | 7.2 | 69% | 76.4 | 1018.7 | |||||
| 27 | 09:53 | S 9 | 16.09 | Overcast | OVC020 | 10.6 | 5.6 | 71% | 76.4 | 1018.5 | |||||||
| 27 | 08:53 | S 15 | 11.27 | Overcast | OVC018 | 9.4 | 5.6 | 77% | 7 | 76.4 | 1018.4 | ||||||
| 27 | 07:53 | S 11 | 16.09 | Overcast | OVC019 | 8.9 | 5.6 | 80% | 7 | 76.33 | 1017.5 | ||||||
| 27 | 06:53 | SE 7 | 16.09 | Overcast | FEW022 OVC029 | 8.3 | 5.6 | 83% | 7 | 76.3 | 1017.1 | ||||||
| 27 | 05:53 | S 6 | 11.27 | Mostly Cloudy | BKN027 | 7.8 | 6.1 | 89% | 76.25 | 1016.3 | |||||||
| 27 | 04:53 | Calm | 12.87 | Mostly Cloudy | BKN025 | 7.8 | 5.6 | 12.2 | 7.2 | 86% | 76.25 | 1016.2 | |||||
| 27 | 03:53 | Calm | 11.27 | Partly Cloudy | SCT029 | 8.9 | 6.7 | 86% | 76.2 | 1015.7 | |||||||
| 27 | 02:53 | Calm | 16.09 | A Few Clouds | FEW100 | 8.3 | 5.6 | 83% | 76.17 | 1015.4 | |||||||
| 27 | 01:53 | Calm | 16.09 | Fair | CLR | 9.4 | 6.1 | 80% | 76.15 | 1015.1 | |||||||
| 27 | 00:53 | Vrbl 7 | 16.09 | Fair | CLR | 10 | 6.1 | 77% | 9 | 76.12 | 1014.8 | ||||||
| 26 | 23:53 | N 7 | 16.09 | Fair | CLR | 10.6 | 6.1 | 74% | 76.07 | 1014.1 | |||||||
| 26 | 22:53 | NW 11 | 16.09 | Fair | CLR | 11.7 | 6.1 | 22.2 | 11.7 | 69% | 76.02 | 1013.5 | |||||
| 26 | 21:53 | N 9 | 16.09 | Fair | CLR | 13.9 | 4.4 | 53% | 75.97 | 1012.7 | |||||||
| 26 | 20:53 | N 7 | 16.09 | A Few Clouds | FEW080 | 16.1 | 2.2 | 39% | 75.87 | 1011.5 | |||||||
| 26 | 19:53 | N 13 | 16.09 | A Few Clouds | FEW065 FEW080 | 17.8 | -0.6 | 29% | 75.77 | 1010.1 | |||||||
| 26 | 18:53 | NW 13 | 16.09 | A Few Clouds | FEW065 FEW080 | 19.4 | 0.6 | 29% | 75.74 | 1009.6 | |||||||
| 26 | 17:53 | W 13 | 16.09 | A Few Clouds | FEW065 FEW150 | 21.7 | -2.2 | 20% | 75.69 | 1009.1 | |||||||
| 26 | 16:53 | NW 7 | 16.09 | A Few Clouds | FEW065 FEW150 FEW250 | 21.7 | -6.7 | 22.2 | 12.8 | 14% | 75.69 | 1008.9 | |||||
| 26 | 15:53 | NW 15 | 16.09 | A Few Clouds | FEW065 FEW150 FEW250 | 21.7 | -7.2 | 14% | 75.69 | 1009.1 | |||||||
| 26 | 14:53 | NW 11 | 16.09 | A Few Clouds | FEW065 FEW250 | 20.6 | -1.1 | 23% | 75.72 | 1009.3 | |||||||
| 26 | 13:53 | NW 11 | 16.09 | A Few Clouds | FEW080 FEW250 | 18.9 | 2.2 | 33% | 75.72 | 1009.4 | |||||||
| 26 | 12:53 | W 11 | 16.09 | A Few Clouds | FEW080 | 17.8 | 0 | 30% | 75.74 | 1009.8 | |||||||
| 26 | 11:53 | Calm | 16.09 | A Few Clouds | FEW070 | 15.6 | 0.6 | 36% | 75.77 | 1010.2 | |||||||
| 26 | 10:53 | N 6 | 16.09 | A Few Clouds | FEW070 | 12.8 | 2.2 | 13.3 | 5 | 49% | 75.77 | 1010.1 | |||||
| 26 | 09:53 | Vrbl 6 | 16.09 | A Few Clouds | FEW080 | 11.1 | 3.3 | 59% | 75.77 | 1010.0 | |||||||
| 26 | 08:53 | NE 7 | 16.09 | A Few Clouds | FEW080 FEW250 | 9.4 | 3.3 | 66% | 9 | 75.77 | 1010.0 | ||||||
| 26 | 07:53 | Calm | 12.87 | A Few Clouds | FEW080 FEW250 | 8.9 | 3.9 | 71% | 75.74 | 1009.6 | |||||||
| 26 | 06:53 | Calm | 16.09 | A Few Clouds | FEW080 | 6.1 | 3.3 | 82% | 75.72 | 1009.2 | |||||||
| 26 | 05:53 | Calm | 16.09 | A Few Clouds | FEW080 | 5 | 2.8 | 86% | 75.67 | 1008.6 | |||||||
| 26 | 04:53 | Calm | 16.09 | A Few Clouds | FEW120 | 6.7 | 3.3 | 13.9 | 6.7 | 79% | 75.64 | 1008.3 | |||||
| 26 | 03:53 | Calm | 16.09 | A Few Clouds | FEW120 | 8.3 | 4.4 | 77% | 75.64 | 1008.1 | |||||||
| 26 | 02:53 | Calm | 16.09 | Fair | CLR | 8.9 | 3.9 | 71% | 75.64 | 1008.1 | |||||||
| 26 | 01:53 | Calm | 16.09 | Fair | CLR | 10 | 1.7 | 57% | 75.64 | 1008.2 | |||||||
| 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) | |||||||||||||||