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. | ||||||||||||||||
| 11 | 12:53 | NW 7 | 10.00 | Overcast | SCT026 OVC032 | 66.9 | 54 | 63% | 30.04 | 1017.1 | |||||||
| 11 | 11:53 | Calm | 10.00 | Overcast | BKN026 OVC032 | 66 | 54 | 65% | 30.03 | 1016.8 | |||||||
| 11 | 10:53 | Vrbl 3 | 10.00 | Mostly Cloudy | BKN026 | 66 | 53.1 | 66 | 60.1 | 63% | 30.03 | 1016.8 | |||||
| 11 | 09:53 | S 7 | 10.00 | Overcast | OVC024 | 64 | 53.1 | 68% | 30.03 | 1016.7 | |||||||
| 11 | 08:53 | S 6 | 10.00 | Mostly Cloudy | BKN019 BKN030 | 63 | 54 | 73% | 30.02 | 1016.3 | |||||||
| 11 | 07:53 | S 7 | 10.00 | Overcast | OVC024 | 61 | 54 | 78% | 30.02 | 1016.2 | |||||||
| 11 | 06:53 | S 7 | 10.00 | Light Rain | BKN022 OVC032 | 60.1 | 55.9 | 86% | 30.01 | 1015.8 | |||||||
| 11 | 05:53 | S 7 | 10.00 | Overcast | SCT026 BKN032 OVC041 | 61 | 54 | 78% | 29.99 | 1015.2 | |||||||
| 11 | 04:53 | SW 5 | 10.00 | Overcast | SCT026 BKN032 OVC041 | 62.1 | 54 | 66.9 | 62.1 | 75% | 29.97 | 1014.8 | |||||
| 11 | 03:53 | S 8 | 10.00 | Mostly Cloudy | SCT028 BKN033 BKN085 | 63 | 54 | 73% | 29.96 | 1014.3 | |||||||
| 11 | 02:53 | Calm | 10.00 | Mostly Cloudy | FEW035 BKN055 | 64 | 54 | 70% | 29.96 | 1014.3 | |||||||
| 11 | 01:53 | NW 5 | 10.00 | Mostly Cloudy | SCT039 BKN060 | 64 | 54 | 70% | 29.94 | 1013.6 | |||||||
| 11 | 00:53 | NW 9 | 10.00 | Partly Cloudy | SCT060 | 64.9 | 54 | 68% | 29.92 | 1013.1 | |||||||
| 10 | 23:53 | NW 10 | 10.00 | Mostly Cloudy | BKN055 | 66.9 | 54 | 63% | 29.91 | 1012.6 | |||||||
| 10 | 22:53 | N 7 | 10.00 | Mostly Cloudy | BKN055 | 66.9 | 55.9 | 82 | 66.9 | 68% | 29.9 | 1012.3 | |||||
| 10 | 21:53 | NW 10 G 17 | 10.00 | Mostly Cloudy | BKN060 BKN250 | 70 | 55.9 | 61% | 29.87 | 1011.6 | |||||||
| 10 | 20:53 | NW 8 G 17 | 10.00 | Partly Cloudy | FEW060 SCT250 | 73.9 | 54 | 50% | 29.85 | 1010.7 | |||||||
| 10 | 19:53 | NW 6 | 10.00 | Partly Cloudy | FEW060 SCT250 | 77 | 55 | 47% | 78 | 29.84 | 1010.3 | ||||||
| 10 | 18:53 | NW 7 | 10.00 | A Few Clouds | FEW060 FEW250 | 81 | 55 | 41% | 81 | 29.84 | 1010.2 | ||||||
| 10 | 17:53 | NW 10 | 10.00 | A Few Clouds | FEW045 FEW060 FEW250 | 82 | 53.1 | 37% | 81 | 29.84 | 1010.4 | ||||||
| 10 | 16:53 | W 10 | 10.00 | A Few Clouds | FEW045 FEW250 | 81 | 53.1 | 82 | 66.9 | 38% | 80 | 29.86 | 1011.1 | ||||
| 10 | 15:53 | NW 8 | 10.00 | A Few Clouds | FEW045 FEW250 | 80.1 | 53.1 | 39% | 80 | 29.87 | 1011.5 | ||||||
| 10 | 14:53 | W 9 | 10.00 | A Few Clouds | FEW045 FEW250 | 79 | 55 | 44% | 80 | 29.89 | 1012.1 | ||||||
| 10 | 13:53 | W 8 | 10.00 | A Few Clouds | FEW045 FEW250 | 75 | 55 | 50% | 78 | 29.91 | 1012.6 | ||||||
| 10 | 12:53 | W 10 | 10.00 | A Few Clouds | FEW043 FEW250 | 73.9 | 54 | 50% | 29.93 | 1013.4 | |||||||
| 10 | 11:53 | NW 9 | 10.00 | A Few Clouds | FEW035 FEW250 | 70 | 54 | 57% | 29.95 | 1013.9 | |||||||
| 10 | 10:53 | W 9 | 10.00 | A Few Clouds | FEW029 FEW250 | 66.9 | 54 | 66.9 | 57 | 63% | 29.95 | 1014.2 | |||||
| 10 | 09:53 | NW 8 | 10.00 | A Few Clouds | FEW015 FEW250 | 64 | 53.1 | 68% | 29.97 | 1014.6 | |||||||
| 10 | 08:53 | Vrbl 5 | 10.00 | A Few Clouds | FEW014 | 61 | 52 | 72% | 29.97 | 1014.8 | |||||||
| 10 | 07:53 | N 6 | 10.00 | A Few Clouds | FEW013 | 59 | 52 | 78% | 29.97 | 1014.8 | |||||||
| 10 | 06:53 | N 3 | 10.00 | A Few Clouds | FEW015 | 57.9 | 51.1 | 78% | 29.97 | 1014.8 | |||||||
| 10 | 05:53 | N 3 | 7.00 | Fair | CLR | 57 | 51.1 | 81% | 29.97 | 1014.7 | |||||||
| 10 | 04:53 | Vrbl 3 | 10.00 | Fair | CLR | 57.9 | 50 | 66.9 | 57.9 | 75% | 29.97 | 1014.6 | |||||
| 10 | 03:53 | N 5 | 10.00 | Fair | CLR | 59 | 48.9 | 69% | 29.97 | 1014.6 | |||||||
| 10 | 02:53 | Calm | 10.00 | Fair | CLR | 60.1 | 48.9 | 67% | 29.97 | 1014.6 | |||||||
| 10 | 01:53 | N 3 | 10.00 | Fair | CLR | 62.1 | 48.9 | 62% | 29.97 | 1014.8 | |||||||
| 10 | 00:53 | NW 6 | 10.00 | Fair | CLR | 63 | 48 | 58% | 29.97 | 1014.9 | |||||||
| 09 | 23:53 | NW 9 | 10.00 | Fair | CLR | 64.9 | 48 | 54% | 29.98 | 1015.1 | |||||||
| 09 | 22:53 | NW 6 | 10.00 | Fair | CLR | 66.9 | 51.1 | 84 | 66.9 | 57% | 29.98 | 1015.0 | |||||
| 09 | 21:53 | NW 7 | 10.00 | Fair | CLR | 71.1 | 54 | 55% | 29.97 | 1014.7 | |||||||
| 09 | 20:53 | Vrbl 5 | 10.00 | Fair | CLR | 75 | 53.1 | 46% | 78 | 29.95 | 1014.2 | ||||||
| 09 | 19:53 | NW 7 | 10.00 | Fair | CLR | 79 | 48.9 | 35% | 79 | 29.95 | 1014.0 | ||||||
| 09 | 18:53 | NW 8 | 10.00 | Fair | CLR | 82 | 46.9 | 29% | 80 | 29.95 | 1014.2 | ||||||
| 09 | 17:53 | NW 7 | 10.00 | Fair | CLR | 82.9 | 44.1 | 25% | 81 | 29.98 | 1014.9 | ||||||
| 09 | 16:53 | NW 10 | 10.00 | Fair | CLR | 82.9 | 43 | 82.9 | 64 | 24% | 81 | 30 | 1015.6 | ||||
| 09 | 15:53 | W 10 G 18 | 10.00 | Fair | CLR | 81 | 43 | 26% | 80 | 30.02 | 1016.5 | ||||||
| 09 | 14:53 | W 9 | 10.00 | A Few Clouds | FEW250 | 79 | 48.9 | 35% | 79 | 30.05 | 1017.5 | ||||||
| 09 | 13:53 | NW 9 G 17 | 10.00 | A Few Clouds | FEW250 | 75 | 51.1 | 43% | 78 | 30.08 | 1018.6 | ||||||
| 09 | 12:53 | W 6 | 10.00 | A Few Clouds | FEW250 | 71.1 | 50 | 47% | 30.11 | 1019.4 | |||||||
| 09 | 11:53 | W 7 | 10.00 | A Few Clouds | FEW250 | 68 | 48.9 | 51% | 30.13 | 1020.2 | |||||||
| 09 | 10:53 | W 8 | 10.00 | A Few Clouds | FEW250 | 64 | 48.9 | 64 | 54 | 58% | 30.15 | 1020.8 | |||||
| 09 | 09:53 | W 8 | 10.00 | A Few Clouds | FEW250 | 61 | 48.9 | 65% | 30.16 | 1021.3 | |||||||
| 09 | 08:53 | Vrbl 6 | 10.00 | A Few Clouds | FEW018 FEW250 | 59 | 48 | 67% | 30.18 | 1021.7 | |||||||
| 09 | 07:53 | NW 8 | 10.00 | A Few Clouds | FEW015 | 57 | 48 | 72% | 30.18 | 1021.8 | |||||||
| 09 | 06:53 | NW 5 | 10.00 | A Few Clouds | FEW015 FEW200 | 55 | 48 | 77% | 30.18 | 1021.7 | |||||||
| 09 | 05:53 | Calm | 10.00 | A Few Clouds | FEW200 FEW250 | 54 | 46.9 | 77% | 30.17 | 1021.5 | |||||||
| 09 | 04:53 | Calm | 10.00 | Fair | CLR | 54 | 46.9 | 64 | 54 | 77% | 30.17 | 1021.5 | |||||
| 09 | 03:53 | NW 6 | 10.00 | Fair | CLR | 55 | 46 | 72% | 30.16 | 1021.2 | |||||||
| 09 | 02:53 | N 5 | 10.00 | Fair | CLR | 55.9 | 46.9 | 72% | 30.16 | 1021.3 | |||||||
| 09 | 01:53 | N 6 | 10.00 | Fair | CLR | 57 | 46.9 | 69% | 30.16 | 1021.2 | |||||||
| 09 | 00:53 | N 7 | 10.00 | Fair | CLR | 59 | 46.9 | 64% | 30.15 | 1021.0 | |||||||
| 08 | 23:53 | NW 9 | 10.00 | Fair | CLR | 61 | 46 | 58% | 30.16 | 1021.2 | |||||||
| 08 | 22:53 | NW 8 | 10.00 | A Few Clouds | FEW250 | 64 | 46 | 80.1 | 64 | 52% | 30.15 | 1020.9 | |||||
| 08 | 21:53 | NW 10 | 10.00 | A Few Clouds | FEW035 FEW250 | 66.9 | 46 | 47% | 30.14 | 1020.7 | |||||||
| 08 | 20:53 | NW 8 | 10.00 | A Few Clouds | FEW200 FEW250 | 71.1 | 46 | 41% | 30.13 | 1020.0 | |||||||
| 08 | 19:53 | NW 7 | 10.00 | Partly Cloudy | FEW030 SCT250 | 75 | 51.1 | 43% | 78 | 30.12 | 1019.7 | ||||||
| 08 | 18:53 | NW 14 G 23 | 10.00 | Fair | CLR | 77 | 50 | 39% | 78 | 30.11 | 1019.6 | ||||||
| 08 | 17:53 | NW 13 G 20 | 10.00 | A Few Clouds | FEW035 FEW250 | 79 | 53.1 | 41% | 79 | 30.12 | 1019.8 | ||||||
| 08 | 16:53 | NW 7 | 10.00 | A Few Clouds | FEW035 FEW250 | 79 | 55.9 | 80.1 | 66 | 45% | 80 | 30.13 | 1020.1 | ||||
| 08 | 15:53 | NW 9 | 10.00 | A Few Clouds | FEW035 FEW250 | 80.1 | 55.9 | 44% | 80 | 30.14 | 1020.5 | ||||||
| 08 | 14:53 | NW 8 | 10.00 | Partly Cloudy | FEW035 SCT250 | 75.9 | 57 | 52% | 78 | 30.16 | 1021.1 | ||||||
| 08 | 13:53 | NW 10 | 10.00 | Partly Cloudy | FEW035 SCT250 | 75.9 | 55.9 | 50% | 78 | 30.18 | 1021.8 | ||||||
| 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) | |||||||||||||||