Weather observations for the past three days for
Portland, Portland International Airport
| Date | Time (pdt) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Temperature (ºF) | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | Pressure | Precipitation (in) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | Min. | ||||||||||||||||
| 23 | 11:53 | NW 7 | 10.00 | Mostly Cloudy | FEW012 SCT150 BKN200 | 62.1 | 52 | 70% | 30.13 | 1020.3 | |||||||
| 23 | 10:53 | Calm | 10.00 | Mostly Cloudy | FEW012 BKN170 BKN220 | 61 | 52 | 61 | 54 | 72% | 30.13 | 1020.3 | |||||
| 23 | 09:53 | NW 3 | 10.00 | Mostly Cloudy | FEW011 BKN170 | 57.9 | 52 | 81% | 30.14 | 1020.6 | |||||||
| 23 | 08:53 | Calm | 10.00 | Mostly Cloudy | BKN200 | 55.9 | 52 | 87% | 30.14 | 1020.4 | |||||||
| 23 | 07:53 | Calm | 10.00 | Mostly Cloudy | BKN200 | 55 | 51.1 | 87% | 30.13 | 1020.0 | |||||||
| 23 | 06:53 | Calm | 10.00 | Mostly Cloudy | BKN200 | 54 | 51.1 | 90% | 30.11 | 1019.3 | |||||||
| 23 | 05:53 | Calm | 8.00 | Mostly Cloudy | FEW025 FEW055 BKN200 | 55 | 51.1 | 87% | 30.11 | 1019.5 | |||||||
| 23 | 04:53 | Calm | 8.00 | Mostly Cloudy | FEW025 BKN200 | 55.9 | 52 | 61 | 55 | 87% | 30.1 | 1019.2 | |||||
| 23 | 03:53 | Calm | 10.00 | Mostly Cloudy | BKN210 | 55.9 | 52 | 87% | 30.1 | 1019.2 | |||||||
| 23 | 02:53 | NE 3 | 10.00 | Partly Cloudy | SCT210 | 57 | 52 | 83% | 30.1 | 1019.1 | |||||||
| 23 | 01:53 | W 3 | 10.00 | A Few Clouds | FEW055 | 55.9 | 52 | 87% | 30.11 | 1019.4 | |||||||
| 23 | 00:53 | NW 7 | 10.00 | Partly Cloudy | SCT055 | 59 | 52 | 78% | 30.1 | 1019.1 | |||||||
| 22 | 23:53 | NW 5 | 10.00 | A Few Clouds | FEW055 | 60.1 | 51.1 | 72% | 30.09 | 1018.9 | |||||||
| 22 | 22:53 | NW 5 | 10.00 | Partly Cloudy | SCT055 | 61 | 50 | 73 | 61 | 67% | 30.09 | 1018.9 | |||||
| 22 | 21:53 | N 6 | 10.00 | A Few Clouds | FEW055 | 62.1 | 48.9 | 62% | 30.09 | 1018.8 | |||||||
| 22 | 20:53 | NW 7 | 10.00 | A Few Clouds | FEW055 FEW250 | 64.9 | 48.9 | 56% | 30.07 | 1018.3 | |||||||
| 22 | 19:53 | Vrbl 6 | 10.00 | Partly Cloudy | SCT060 SCT250 | 66.9 | 48.9 | 53% | 30.05 | 1017.6 | |||||||
| 22 | 18:53 | N 6 | 10.00 | A Few Clouds | FEW060 FEW180 FEW250 | 70 | 48.9 | 47% | 30.04 | 1017.2 | |||||||
| 22 | 17:53 | NW 5 | 10.00 | A Few Clouds | FEW060 | 73 | 48 | 41% | 30.03 | 1017.0 | |||||||
| 22 | 16:53 | W 6 | 10.00 | Partly Cloudy | SCT060 | 73 | 48 | 73 | 64 | 41% | 30.03 | 1017.0 | |||||
| 22 | 15:53 | W 6 | 10.00 | A Few Clouds | FEW050 FEW250 | 73 | 48.9 | 43% | 30.04 | 1017.1 | |||||||
| 22 | 14:53 | W 5 | 10.00 | A Few Clouds | FEW050 FEW250 | 71.1 | 48.9 | 46% | 30.05 | 1017.6 | |||||||
| 22 | 13:53 | Calm | 10.00 | Mostly Cloudy | SCT048 BKN200 | 69.1 | 51.1 | 53% | 30.07 | 1018.2 | |||||||
| 22 | 12:53 | NW 7 | 10.00 | Mostly Cloudy | BKN031 BKN042 | 66.9 | 52 | 59% | 30.09 | 1018.7 | |||||||
| 22 | 11:53 | Calm | 10.00 | Mostly Cloudy | FEW025 BKN039 | 64.9 | 53.1 | 66% | 30.09 | 1018.7 | |||||||
| 22 | 10:53 | Vrbl 3 | 10.00 | Mostly Cloudy | BKN038 | 64 | 53.1 | 64 | 57 | 68% | 30.09 | 1018.8 | |||||
| 22 | 09:53 | Calm | 10.00 | Mostly Cloudy | SCT023 BKN036 | 63 | 53.1 | 70% | 30.08 | 1018.7 | |||||||
| 22 | 08:53 | Vrbl 5 | 10.00 | Mostly Cloudy | FEW015 BKN027 BKN032 | 62.1 | 54 | 75% | 30.08 | 1018.6 | |||||||
| 22 | 07:53 | NW 6 | 10.00 | Overcast | OVC027 | 61 | 54 | 78% | 30.07 | 1018.2 | |||||||
| 22 | 06:53 | SW 5 | 10.00 | Overcast | OVC027 | 59 | 55 | 87% | 30.05 | 1017.6 | |||||||
| 22 | 05:53 | SW 3 | 10.00 | Mostly Cloudy | BKN034 | 57.9 | 54 | 87% | 30.04 | 1017.2 | |||||||
| 22 | 04:53 | Calm | 10.00 | Mostly Cloudy | BKN031 | 57.9 | 54 | 62.1 | 57 | 87% | 30.03 | 1016.9 | |||||
| 22 | 02:53 | W 5 | 10.00 | Mostly Cloudy | SCT025 BKN047 | 57.9 | 54 | 87% | 30.04 | 1017.1 | |||||||
| 22 | 01:53 | NW 3 | 10.00 | Mostly Cloudy | BKN047 | 61 | 55 | 81% | 30.04 | 1017.1 | |||||||
| 22 | 00:53 | NW 5 | 10.00 | Mostly Cloudy | FEW025 BKN046 | 61 | 55 | 81% | 30.04 | 1017.0 | |||||||
| 21 | 23:53 | NW 7 | 10.00 | Mostly Cloudy | FEW025 BKN047 | 62.1 | 55 | 78% | 30.04 | 1017.0 | |||||||
| 21 | 22:53 | NW 7 | 10.00 | Mostly Cloudy | FEW025 BKN048 BKN250 | 62.1 | 55.9 | 72 | 62.1 | 80% | 30.03 | 1016.9 | |||||
| 21 | 21:53 | NW 9 | 10.00 | Partly Cloudy | SCT250 | 64 | 55.9 | 75% | 30.02 | 1016.4 | |||||||
| 21 | 20:53 | NW 6 | 10.00 | Partly Cloudy | SCT250 | 66 | 55.9 | 70% | 30 | 1015.8 | |||||||
| 21 | 19:53 | NW 3 | 10.00 | Mostly Cloudy | BKN250 | 66.9 | 55.9 | 68% | 29.98 | 1015.3 | |||||||
| 21 | 18:53 | NW 6 | 10.00 | Mostly Cloudy | BKN250 | 70 | 55.9 | 61% | 29.97 | 1014.7 | |||||||
| 21 | 17:53 | Vrbl 3 | 10.00 | Mostly Cloudy | BKN250 | 71.1 | 53.1 | 53% | 29.96 | 1014.6 | |||||||
| 21 | 16:53 | Calm | 10.00 | Mostly Cloudy | FEW030 BKN250 | 71.1 | 54 | 71.1 | 60.1 | 55% | 29.97 | 1015.0 | |||||
| 21 | 15:53 | Calm | 8.00 | Fair | CLR | 69.1 | 54 | 59% | 29.99 | 1015.4 | |||||||
| 21 | 14:53 | Calm | 10.00 | Mostly Cloudy | FEW025 BKN250 | 68 | 55 | 63% | 30 | 1015.8 | |||||||
| 21 | 13:53 | Calm | 10.00 | Mostly Cloudy | SCT021 BKN250 | 64.9 | 54 | 68% | 30.02 | 1016.4 | |||||||
| 21 | 12:53 | Vrbl 5 | 10.00 | Overcast | OVC018 | 63 | 54 | 73% | 30.03 | 1016.7 | |||||||
| 21 | 11:53 | NW 5 | 10.00 | Overcast | OVC015 | 61 | 54 | 78% | 30.04 | 1017.0 | |||||||
| 21 | 10:53 | Calm | 10.00 | Overcast | OVC015 | 60.1 | 54 | 60.1 | 57 | 80% | 30.04 | 1017.1 | |||||
| 21 | 09:53 | NW 3 | 10.00 | Overcast | SCT010 OVC014 | 57.9 | 54 | 87% | 30.04 | 1017.0 | |||||||
| 21 | 08:53 | W 6 | 8.00 | Overcast | OVC009 | 57 | 54 | 90% | 30.03 | 1016.9 | |||||||
| 21 | 07:53 | NW 3 | 10.00 | Overcast | OVC009 | 57.9 | 54 | 87% | 30.03 | 1016.6 | |||||||
| 21 | 06:53 | NW 6 | 10.00 | Overcast | OVC008 | 57.9 | 54 | 87% | 30.02 | 1016.3 | |||||||
| 21 | 05:53 | Vrbl 5 | 10.00 | Overcast | OVC006 | 57 | 54 | 90% | 30 | 1015.8 | |||||||
| 21 | 04:53 | NW 5 | 10.00 | Mostly Cloudy | BKN008 | 57 | 54 | 64 | 57 | 90% | 29.99 | 1015.3 | |||||
| 21 | 03:53 | N 3 | 10.00 | Fair | CLR | 57.9 | 54 | 87% | 29.98 | 1015.0 | |||||||
| 21 | 02:53 | N 3 | 10.00 | Fair | CLR | 60.1 | 55 | 84% | 29.97 | 1014.8 | |||||||
| 21 | 01:53 | Vrbl 3 | 10.00 | Fair | CLR | 60.1 | 55 | 84% | 29.98 | 1014.9 | |||||||
| 21 | 00:53 | N 3 | 10.00 | Fair | CLR | 62.1 | 55.9 | 80% | 29.97 | 1014.9 | |||||||
| 20 | 23:53 | NW 5 | 10.00 | Fair | CLR | 63 | 55.9 | 78% | 29.97 | 1014.7 | |||||||
| 20 | 22:53 | NW 3 | 10.00 | Fair | CLR | 64 | 57 | 77 | 64 | 78% | 29.96 | 1014.5 | |||||
| 20 | 21:53 | NW 5 | 10.00 | Fair | CLR | 66 | 57 | 73% | 29.96 | 1014.3 | |||||||
| 20 | 20:53 | W 3 | 10.00 | Fair | CLR | 66.9 | 55.9 | 68% | 29.95 | 1014.2 | |||||||
| 20 | 19:53 | NW 3 | 10.00 | A Few Clouds | FEW250 | 70 | 55 | 59% | 29.94 | 1013.8 | |||||||
| 20 | 18:53 | N 5 | 9.00 | Fair | CLR | 73 | 55 | 53% | 29.93 | 1013.5 | |||||||
| 20 | 17:53 | N 5 | 9.00 | Fair | CLR | 75 | 55 | 50% | 78 | 29.93 | 1013.6 | ||||||
| 20 | 16:53 | NW 8 | 9.00 | Fair | CLR | 75.9 | 55 | 77 | 60.1 | 48% | 78 | 29.94 | 1013.9 | ||||
| 20 | 15:53 | W 8 | 9.00 | Fair | CLR | 75.9 | 55 | 48% | 78 | 29.96 | 1014.4 | ||||||
| 20 | 14:53 | NW 8 | 9.00 | Fair | CLR | 73 | 55 | 53% | 29.98 | 1015.2 | |||||||
| 20 | 13:53 | NW 7 | 10.00 | A Few Clouds | FEW013 | 71.1 | 55 | 57% | 30.01 | 1016.2 | |||||||
| 20 | 12:53 | NW 5 | 10.00 | A Few Clouds | FEW013 | 66.9 | 55 | 66% | 30.04 | 1017.0 | |||||||
| Date | Time (pdt) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr |
| 6 hour | |||||||||||||||||
| Temperature (ºF) | Pressure | Precipitation (in) | |||||||||||||||