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 | 01:53 | SW 5 | 6.00 | Light Rain Fog/Mist | BKN009 OVC014 | 53.1 | 50 | 89% | 29.71 | 1005.9 | 0.07 | 0.23 | |||||
| 11 | 00:53 | Calm | 6.00 | Light Rain Fog/Mist | SCT007 BKN012 OVC039 | 54 | 52 | 93% | 29.7 | 1005.6 | 0.12 | ||||||
| 10 | 23:53 | NE 5 | 7.00 | Light Rain | BKN009 OVC014 | 55.9 | 53.1 | 90% | 29.7 | 1005.6 | 0.04 | ||||||
| 10 | 22:53 | NE 3 | 10.00 | Light Rain | FEW020 SCT060 OVC075 | 57 | 54 | 73.9 | 55 | 90% | 29.7 | 1005.6 | 0.08 | 0.1 | |||
| 10 | 21:53 | Calm | 4.00 | Light Rain | FEW039 OVC070 | 60.1 | 52 | 75% | 29.7 | 1005.8 | 0.02 | ||||||
| 10 | 20:53 | NW 3 | 10.00 | Overcast | BKN085CB OVC110 | 62.1 | 52 | 70% | 29.66 | 1004.2 | |||||||
| 10 | 19:53 | S 10 | 8.00 | Light Rain | SCT065 BKN080 OVC090 | 63 | 52 | 68% | 29.62 | 1003.0 | |||||||
| 10 | 18:53 | S 18 G 25 | 4.00 | Light Rain | SCT065 OVC085 | 66 | 55 | 68% | 29.64 | 1003.5 | |||||||
| 10 | 17:53 | E 5 | 10.00 | Mostly Cloudy | FEW080 BKN095 BKN220 | 72 | 46.9 | 41% | 29.63 | 1003.4 | |||||||
| 10 | 16:53 | NE 5 | 10.00 | Mostly Cloudy | FEW080 SCT110 BKN220 | 73.9 | 46.9 | 73.9 | 61 | 38% | 29.64 | 1003.6 | |||||
| 10 | 15:53 | Vrbl 5 | 10.00 | Mostly Cloudy | FEW080 FEW110 BKN200 | 73 | 46.9 | 40% | 29.67 | 1004.6 | |||||||
| 10 | 14:53 | NE 7 | 10.00 | Mostly Cloudy | FEW080 FEW110 BKN200 | 72 | 46.9 | 41% | 29.7 | 1005.6 | |||||||
| 10 | 13:53 | N 5 | 10.00 | Mostly Cloudy | FEW100 BKN220 | 70 | 46.9 | 44% | 29.72 | 1006.5 | |||||||
| 10 | 12:53 | Calm | 10.00 | Mostly Cloudy | FEW100 BKN230 | 68 | 48 | 49% | 29.76 | 1007.6 | |||||||
| 10 | 11:53 | NE 5 | 9.00 | Mostly Cloudy | FEW100 BKN250 | 64.9 | 48.9 | 56% | 29.79 | 1008.5 | |||||||
| 10 | 10:53 | NE 3 | 9.00 | Mostly Cloudy | FEW100 BKN250 | 62.1 | 46 | 62.1 | 51.1 | 56% | 29.8 | 1009.1 | |||||
| 10 | 09:53 | E 5 | 9.00 | Mostly Cloudy | SCT100 BKN250 | 59 | 44.1 | 58% | 29.82 | 1009.6 | |||||||
| 10 | 08:53 | E 5 | 10.00 | Mostly Cloudy | BKN120 BKN200 | 55 | 41 | 59% | 29.83 | 1010.1 | |||||||
| 10 | 07:53 | E 3 | 10.00 | Mostly Cloudy | BKN130 BKN200 | 53.1 | 41 | 64% | 29.84 | 1010.1 | |||||||
| 10 | 06:53 | E 3 | 10.00 | Mostly Cloudy | BKN130 BKN200 | 52 | 42.1 | 69% | 29.84 | 1010.1 | |||||||
| 10 | 05:53 | SE 5 | 10.00 | Mostly Cloudy | SCT110 BKN200 | 53.1 | 39.9 | 61% | 29.84 | 1010.2 | |||||||
| 10 | 04:53 | E 8 | 10.00 | Partly Cloudy | FEW110 SCT200 | 53.1 | 39.9 | 63 | 53.1 | 61% | 29.84 | 1010.3 | |||||
| 10 | 03:53 | E 6 | 10.00 | Mostly Cloudy | BKN110 | 55.9 | 39.9 | 55% | 29.84 | 1010.4 | |||||||
| 10 | 02:53 | E 6 | 10.00 | Partly Cloudy | SCT120 | 59 | 39 | 48% | 29.85 | 1010.7 | |||||||
| 10 | 01:53 | SE 6 | 10.00 | Mostly Cloudy | BKN120 | 61 | 39.9 | 46% | 29.86 | 1011.2 | |||||||
| 10 | 00:53 | E 5 | 10.00 | Mostly Cloudy | BKN120 | 61 | 46 | 58% | 29.88 | 1011.6 | |||||||
| 09 | 23:53 | S 6 | 10.00 | Partly Cloudy | SCT100 | 60.1 | 39 | 46% | 29.87 | 1011.5 | |||||||
| 09 | 22:53 | NE 5 | 10.00 | Partly Cloudy | SCT100 | 62.1 | 37.9 | 75.9 | 62.1 | 41% | 29.86 | 1011.1 | |||||
| 09 | 21:53 | Calm | 10.00 | Partly Cloudy | SCT100 | 66 | 39.9 | 39% | 29.86 | 1011.0 | |||||||
| 09 | 20:53 | Calm | 10.00 | Partly Cloudy | SCT110 | 66.9 | 39 | 36% | 29.84 | 1010.5 | |||||||
| 09 | 19:53 | N 3 | 10.00 | Partly Cloudy | FEW060 SCT100 SCT250 | 70 | 37 | 30% | 29.83 | 1010.1 | |||||||
| 09 | 18:53 | NE 3 | 10.00 | A Few Clouds | FEW060 FEW120 FEW250 | 72 | 37.9 | 29% | 29.83 | 1010.1 | |||||||
| 09 | 17:53 | W 9 | 10.00 | A Few Clouds | FEW060 FEW120 FEW250 | 75.9 | 37 | 25% | 77 | 29.83 | 1010.0 | ||||||
| 09 | 16:53 | W 12 | 10.00 | A Few Clouds | FEW060 FEW120 FEW250 | 75.9 | 37.9 | 75.9 | 57 | 25% | 77 | 29.84 | 1010.6 | ||||
| 09 | 15:53 | W 12 | 10.00 | A Few Clouds | FEW060 FEW120 FEW250 | 75 | 39.9 | 28% | 77 | 29.86 | 1011.1 | ||||||
| 09 | 14:53 | W 12 | 10.00 | A Few Clouds | FEW070 FEW120 FEW250 | 73 | 39 | 29% | 29.89 | 1012.1 | |||||||
| 09 | 13:53 | W 10 | 10.00 | A Few Clouds | FEW120 FEW250 | 69.1 | 39 | 33% | 29.92 | 1013.1 | |||||||
| 09 | 12:53 | W 9 | 10.00 | A Few Clouds | FEW150 FEW250 | 64.9 | 39 | 39% | 29.95 | 1014.0 | |||||||
| 09 | 11:53 | W 8 | 10.00 | A Few Clouds | FEW150 FEW250 | 61 | 37 | 41% | 29.97 | 1014.9 | |||||||
| 09 | 10:53 | W 6 | 10.00 | A Few Clouds | FEW150 FEW250 | 57 | 37.9 | 57 | 42.1 | 49% | 30 | 1015.6 | |||||
| 09 | 09:53 | W 3 | 10.00 | A Few Clouds | FEW200 | 52 | 37 | 57% | 30.01 | 1016.1 | |||||||
| 09 | 08:53 | NW 5 | 10.00 | A Few Clouds | FEW200 | 48 | 37 | 66% | 47 | 30.02 | 1016.5 | ||||||
| 09 | 07:53 | Calm | 10.00 | A Few Clouds | FEW200 | 46 | 37.9 | 73% | 30.02 | 1016.5 | |||||||
| 09 | 06:53 | Calm | 10.00 | A Few Clouds | FEW200 | 44.1 | 39.9 | 85% | 30.02 | 1016.3 | |||||||
| 09 | 05:53 | Calm | 10.00 | Fair | CLR | 43 | 39 | 86% | 30.01 | 1016.0 | |||||||
| 09 | 04:53 | Calm | 10.00 | Fair | CLR | 43 | 39 | 57 | 43 | 86% | 30.01 | 1016.2 | |||||
| 09 | 03:53 | Calm | 10.00 | Fair | CLR | 46.9 | 41 | 80% | 30.01 | 1016.1 | |||||||
| 09 | 02:53 | Calm | 10.00 | Fair | CLR | 46.9 | 42.1 | 83% | 30.01 | 1016.2 | |||||||
| 09 | 01:53 | Calm | 10.00 | Fair | CLR | 48.9 | 39.9 | 71% | 30.02 | 1016.4 | |||||||
| 09 | 00:53 | NW 3 | 10.00 | Fair | CLR | 52 | 39 | 61% | 30.01 | 1016.1 | |||||||
| 08 | 23:53 | W 5 | 10.00 | Fair | CLR | 52 | 39 | 61% | 30 | 1015.8 | |||||||
| 08 | 22:53 | NW 5 | 10.00 | Fair | CLR | 57 | 37.9 | 69.1 | 57 | 49% | 29.99 | 1015.7 | |||||
| 08 | 21:53 | NW 7 | 10.00 | A Few Clouds | FEW250 | 60.1 | 39 | 46% | 29.99 | 1015.4 | |||||||
| 08 | 20:53 | NW 6 | 10.00 | A Few Clouds | FEW250 | 60.1 | 37.9 | 44% | 29.97 | 1014.8 | |||||||
| 08 | 19:53 | NW 6 | 10.00 | A Few Clouds | FEW250 | 61 | 39.9 | 46% | 29.95 | 1014.3 | |||||||
| 08 | 18:53 | NW 3 | 10.00 | A Few Clouds | FEW250 | 66.9 | 39.9 | 37% | 29.96 | 1014.4 | |||||||
| 08 | 17:53 | NW 5 | 10.00 | A Few Clouds | FEW250 | 68 | 39 | 35% | 29.97 | 1014.9 | |||||||
| 08 | 16:53 | NW 8 | 10.00 | A Few Clouds | FEW250 | 69.1 | 32 | 69.1 | 50 | 25% | 29.99 | 1015.4 | |||||
| 08 | 15:53 | W 5 | 10.00 | A Few Clouds | FEW250 | 66.9 | 32 | 27% | 30 | 1015.9 | |||||||
| 08 | 14:53 | SW 3 | 10.00 | A Few Clouds | FEW250 | 66 | 37 | 34% | 30.02 | 1016.5 | |||||||
| 08 | 13:53 | Vrbl 3 | 10.00 | A Few Clouds | FEW250 | 63 | 41 | 45% | 30.04 | 1017.2 | |||||||
| 08 | 12:53 | NW 5 | 10.00 | A Few Clouds | FEW250 | 59 | 39 | 48% | 30.06 | 1017.8 | |||||||
| 08 | 11:53 | NW 3 | 10.00 | Mostly Cloudy | BKN250 | 54 | 37.9 | 55% | 30.08 | 1018.5 | |||||||
| 08 | 10:53 | Calm | 10.00 | Mostly Cloudy | BKN250 | 50 | 39 | 51.1 | 41 | 66% | 30.1 | 1019.0 | |||||
| 08 | 09:53 | Calm | 10.00 | Mostly Cloudy | BKN250 | 46.9 | 37.9 | 71% | 30.1 | 1019.2 | |||||||
| 08 | 08:53 | Calm | 10.00 | Partly Cloudy | SCT250 | 45 | 37.9 | 77% | 30.1 | 1019.2 | |||||||
| 08 | 07:53 | Calm | 10.00 | Partly Cloudy | SCT250 | 43 | 37.9 | 82% | 30.1 | 1019.0 | |||||||
| 08 | 06:53 | Calm | 10.00 | Partly Cloudy | SCT250 | 42.1 | 37.9 | 85% | 30.09 | 1018.8 | |||||||
| 08 | 05:53 | Calm | 10.00 | A Few Clouds | FEW250 | 42.1 | 37.9 | 85% | 30.09 | 1018.8 | |||||||
| 08 | 04:53 | Calm | 10.00 | Fair | CLR | 44.1 | 39 | 50 | 44.1 | 83% | 30.09 | 1018.8 | |||||
| 08 | 03:53 | Calm | 10.00 | Fair | CLR | 45 | 37.9 | 77% | 30.09 | 1018.8 | |||||||
| 08 | 02:53 | NW 5 | 10.00 | Fair | CLR | 45 | 37.9 | 77% | 43 | 30.09 | 1018.9 | ||||||
| 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) | |||||||||||||||