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. | ||||||||||||||||
| 25 | 14:53 | NW 17 | 16.09 | A Few Clouds | FEW080 | 20 | -6.7 | 16% | 75.72 | 1009.4 | |||||||
| 25 | 13:53 | W 13 | 16.09 | A Few Clouds | FEW050 | 19.4 | -5 | 19% | 75.77 | 1009.9 | |||||||
| 25 | 12:53 | NW 17 | 16.09 | A Few Clouds | FEW040 | 18.3 | -2.2 | 25% | 75.82 | 1010.6 | |||||||
| 25 | 11:53 | W 13 | 16.09 | A Few Clouds | FEW040 FEW250 | 16.1 | -1.1 | 31% | 75.87 | 1011.3 | |||||||
| 25 | 10:53 | W 11 | 16.09 | A Few Clouds | FEW040 FEW250 | 14.4 | 1.1 | 14.4 | 4.4 | 41% | 75.9 | 1011.8 | |||||
| 25 | 09:53 | NW 9 | 16.09 | A Few Clouds | FEW250 | 11.7 | 1.1 | 48% | 75.95 | 1012.5 | |||||||
| 25 | 08:53 | W 9 | 16.09 | A Few Clouds | FEW250 | 9.4 | 1.7 | 59% | 8 | 76 | 1012.9 | ||||||
| 25 | 07:53 | NW 7 | 16.09 | A Few Clouds | FEW250 | 7.8 | 2.2 | 68% | 7 | 76 | 1013.2 | ||||||
| 25 | 06:53 | Calm | 16.09 | A Few Clouds | FEW080 FEW200 | 5.6 | 2.2 | 79% | 76 | 1013.2 | |||||||
| 25 | 05:53 | Calm | 16.09 | A Few Clouds | FEW080 | 5 | 1.1 | 76% | 76 | 1012.9 | |||||||
| 25 | 04:53 | Calm | 16.09 | Fair | CLR | 6.7 | 1.1 | 12.8 | 6.1 | 68% | 76 | 1012.9 | |||||
| 25 | 03:53 | Calm | 16.09 | Fair | CLR | 7.2 | 1.7 | 68% | 75.97 | 1012.8 | |||||||
| 25 | 02:53 | Calm | 16.09 | Fair | CLR | 7.2 | 1.7 | 68% | 76 | 1013.0 | |||||||
| 25 | 01:53 | Calm | 16.09 | Fair | CLR | 7.8 | 1.1 | 63% | 76.02 | 1013.4 | |||||||
| 25 | 00:53 | Calm | 16.09 | Fair | CLR | 8.9 | -0.6 | 52% | 76.02 | 1013.3 | |||||||
| 24 | 23:53 | Calm | 16.09 | Fair | CLR | 10.6 | 1.1 | 52% | 76.02 | 1013.4 | |||||||
| 24 | 22:53 | Calm | 16.09 | Fair | CLR | 12.2 | -2.8 | 19.4 | 11.1 | 35% | 76.05 | 1013.7 | |||||
| 24 | 21:53 | Calm | 16.09 | A Few Clouds | FEW080 | 12.8 | -2.2 | 36% | 76.05 | 1013.7 | |||||||
| 24 | 20:53 | N 9 | 16.09 | A Few Clouds | FEW080 | 15 | -5 | 25% | 76.02 | 1013.5 | |||||||
| 24 | 19:53 | N 13 G 30 | 16.09 | A Few Clouds | FEW010 FEW080 FEW250 | 16.7 | -6.1 | 21% | 76 | 1013.2 | |||||||
| 24 | 18:53 | NW 19 G 37 | 16.09 | A Few Clouds | FEW080 FEW250 | 17.8 | -2.8 | 25% | 76.02 | 1013.4 | |||||||
| 24 | 17:53 | NW 17 | 16.09 | A Few Clouds | FEW075 FEW250 | 18.9 | 0.6 | 29% | 76.02 | 1013.6 | |||||||
| 24 | 16:53 | W 20 | 16.09 | Partly Cloudy | SCT075 SCT250 | 19.4 | 1.1 | 20 | 13.3 | 30% | 76.05 | 1013.9 | |||||
| 24 | 15:53 | W 17 | 16.09 | Partly Cloudy | FEW075 SCT085 | 20 | -0.6 | 25% | 76.1 | 1014.6 | |||||||
| 24 | 14:53 | W 17 | 16.09 | Partly Cloudy | SCT075 | 18.9 | -1.7 | 25% | 76.17 | 1015.4 | |||||||
| 24 | 13:53 | W 19 | 16.09 | Partly Cloudy | FEW050 SCT090 | 18.9 | -0.6 | 27% | 76.23 | 1016.0 | |||||||
| 24 | 12:53 | NW 13 | 16.09 | A Few Clouds | FEW025 FEW050 | 17.2 | 2.2 | 37% | 76.25 | 1016.6 | |||||||
| 24 | 11:53 | NW 17 | 16.09 | A Few Clouds | FEW050 | 15.6 | 4.4 | 48% | 76.33 | 1017.7 | |||||||
| 24 | 10:53 | W 9 | 14.48 | Fair | CLR | 13.3 | 5 | 13.3 | 4.4 | 57% | 76.38 | 1018.4 | |||||
| 24 | 09:53 | NW 7 | 14.48 | Fair | CLR | 11.1 | 5 | 66% | 76.43 | 1019.0 | |||||||
| 24 | 08:53 | W 6 | 12.87 | Fair | CLR | 8.3 | 5 | 80% | 76.48 | 1019.6 | |||||||
| 24 | 07:53 | Calm | 12.87 | A Few Clouds | FEW008 | 6.7 | 3.9 | 83% | 76.5 | 1019.9 | |||||||
| 24 | 06:53 | Calm | 11.27 | A Few Clouds | FEW008 | 5.6 | 4.4 | 92% | 76.5 | 1019.8 | |||||||
| 24 | 05:53 | Calm | 16.09 | A Few Clouds | FEW009 | 5 | 4.4 | 96% | 76.48 | 1019.6 | |||||||
| 24 | 04:53 | NE 6 | 16.09 | A Few Clouds | FEW009 | 6.7 | 5 | 10 | 6.7 | 89% | 76.5 | 1019.8 | |||||
| 24 | 03:53 | Calm | 16.09 | A Few Clouds | FEW012 FEW150 | 7.2 | 5.6 | 90% | 76.5 | 1019.8 | |||||||
| 24 | 02:53 | Calm | 16.09 | A Few Clouds | FEW150 | 7.8 | 6.1 | 89% | 76.5 | 1019.9 | |||||||
| 24 | 01:53 | Calm | 16.09 | Fair | CLR | 7.2 | 5.6 | 90% | 76.53 | 1020.1 | |||||||
| 24 | 00:53 | Calm | 16.09 | Fair | CLR | 8.9 | 6.7 | 86% | 76.53 | 1020.3 | |||||||
| 23 | 23:53 | W 6 | 16.09 | A Few Clouds | FEW050 FEW250 | 8.9 | 6.1 | 83% | 76.53 | 1020.4 | |||||||
| 23 | 22:53 | NW 7 | 16.09 | Partly Cloudy | FEW050 SCT250 | 10 | 6.1 | 13.9 | 10 | 77% | 9 | 76.53 | 1020.4 | ||||
| 23 | 21:53 | Calm | 16.09 | Overcast | OVC047 | 12.2 | 6.1 | 67% | 76.53 | 1020.3 | |||||||
| 23 | 20:53 | Calm | 16.09 | Overcast | OVC046 | 12.8 | 5.6 | 62% | 76.53 | 1020.3 | |||||||
| 23 | 19:53 | Calm | 16.09 | Overcast | OVC048 | 12.8 | 5 | 59% | 76.53 | 1020.1 | |||||||
| 23 | 18:53 | Calm | 16.09 | Mostly Cloudy | BKN049 | 13.3 | 5 | 57% | 76.53 | 1020.3 | |||||||
| 23 | 17:53 | Calm | 16.09 | Mostly Cloudy | FEW043 BKN048 | 13.3 | 4.4 | 55% | 76.56 | 1020.6 | |||||||
| 23 | 16:53 | Calm | 16.09 | Mostly Cloudy | FEW043 BKN048 | 13.3 | 4.4 | 13.3 | 11.7 | 55% | 76.61 | 1021.2 | |||||
| 23 | 15:53 | N 7 | 16.09 | Overcast | OVC043 | 12.8 | 5 | 59% | 76.66 | 1021.8 | |||||||
| 23 | 14:53 | Vrbl 7 | 16.09 | Overcast | OVC043 | 13.3 | 3.9 | 53% | 76.68 | 1022.2 | |||||||
| 23 | 13:53 | S 7 | 12.87 | Overcast | OVC043 | 12.8 | 4.4 | 57% | 76.73 | 1022.8 | |||||||
| 23 | 12:53 | SW 9 | 12.87 | Overcast | OVC042 | 12.2 | 3.9 | 57% | 76.76 | 1023.2 | |||||||
| 23 | 11:53 | SW 13 | 12.87 | Overcast | OVC035 | 11.7 | 3.9 | 59% | 76.78 | 1023.8 | |||||||
| 23 | 10:53 | S 7 | 16.09 | Overcast | SCT030 OVC043 | 11.7 | 3.9 | 11.7 | 8.9 | 59% | 76.81 | 1024.0 | |||||
| 23 | 09:53 | SW 11 | 16.09 | Overcast | OVC044 | 11.1 | 5.6 | 69% | 76.81 | 1024.0 | |||||||
| 23 | 08:53 | Calm | 11.27 | Overcast | OVC044 | 10 | 6.1 | 77% | 76.84 | 1024.2 | |||||||
| 23 | 07:53 | Calm | 11.27 | Overcast | OVC047 | 9.4 | 6.7 | 83% | 76.84 | 1024.2 | |||||||
| 23 | 06:53 | S 11 | 16.09 | Overcast | OVC047 | 9.4 | 6.1 | 80% | 8 | 76.78 | 1023.7 | ||||||
| 23 | 05:53 | S 15 | 16.09 | Overcast | OVC049 | 8.9 | 6.1 | 83% | 7 | 76.78 | 1023.6 | ||||||
| 23 | 04:53 | S 11 | 16.09 | Overcast | OVC048 | 9.4 | 6.1 | 10.6 | 9.4 | 80% | 8 | 76.78 | 1023.6 | ||||
| 23 | 03:53 | S 11 | 16.09 | Overcast | OVC047 | 9.4 | 6.1 | 80% | 8 | 76.76 | 1023.4 | ||||||
| 23 | 02:53 | S 7 | 16.09 | Overcast | OVC047 | 9.4 | 5.6 | 77% | 9 | 76.76 | 1023.3 | ||||||
| 23 | 01:53 | S 11 | 16.09 | Overcast | OVC047 | 10 | 5 | 71% | 9 | 76.76 | 1023.4 | ||||||
| 23 | 00:53 | S 11 | 16.09 | Overcast | OVC048 | 10 | 4.4 | 68% | 9 | 76.76 | 1023.3 | ||||||
| 22 | 23:53 | W 6 | 16.09 | Mostly Cloudy | BKN049 | 10.6 | 4.4 | 66% | 76.73 | 1023.0 | |||||||
| 22 | 22:53 | W 7 | 16.09 | Mostly Cloudy | BKN050 | 10 | 5.6 | 12.8 | 10 | 74% | 9 | 76.71 | 1022.7 | ||||
| 22 | 21:53 | SW 11 | 16.09 | Mostly Cloudy | FEW035 BKN050 | 10.6 | 5.6 | 71% | 76.68 | 1022.3 | |||||||
| 22 | 20:53 | SW 9 | 14.48 | Mostly Cloudy | FEW020 SCT035 BKN050 | 11.1 | 5.6 | 69% | 76.61 | 1021.4 | |||||||
| 22 | 19:53 | W 17 | 12.87 | Mostly Cloudy | FEW020 SCT032 BKN049 | 11.7 | 5.6 | 66% | 76.56 | 1020.7 | |||||||
| 22 | 18:53 | W 11 | 11.27 | Light Rain | SCT018 BKN032 OVC048 | 12.2 | 8.9 | 80% | 76.53 | 1020.1 | |||||||
| 22 | 17:53 | S 24 | 16.09 | Mostly Cloudy | SCT025 BKN041 BKN060 | 12.8 | 8.3 | 74% | 76.5 | 1019.8 | |||||||
| 22 | 16:53 | S 28 | 16.09 | Overcast | FEW025 BKN041 OVC060 | 12.2 | 8.3 | 12.2 | 10 | 77% | 76.48 | 1019.5 | 0.15 | ||||
| 22 | 15:53 | S 24 G 37 | 16.09 | Overcast | FEW020 BKN041 OVC055 | 12.2 | 8.9 | 80% | 76.45 | 1019.3 | |||||||
| 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) | |||||||||||||||