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. | ||||||||||||||||
| 26 | 00:53 | S 7 | 6.00 | Light Rain Fog/Mist | FEW010 BKN017 OVC036 | 55 | 53.1 | 93% | 29.85 | 1010.7 | 0.04 | ||||||
| 25 | 23:53 | SE 7 | 4.00 | Light Rain Fog/Mist | FEW008 BKN017 OVC029 | 55 | 53.1 | 93% | 29.86 | 1010.9 | 0.01 | ||||||
| 25 | 22:53 | S 8 | 7.00 | Overcast | FEW011 SCT029 OVC038 | 55 | 52 | 71.1 | 55 | 90% | 29.86 | 1011.0 | 0.01 | 0.3 | |||
| 25 | 21:53 | S 8 | 6.00 | Light Rain Fog/Mist | FEW018 BKN023 OVC041 | 55.9 | 53.1 | 90% | 29.87 | 1011.4 | 0.19 | ||||||
| 25 | 20:53 | NW 6 | 7.00 | Light Rain | FEW014 OVC050 | 57 | 53.1 | 87% | 29.87 | 1011.3 | 0.09 | ||||||
| 25 | 19:53 | NW 9 | 7.00 | Light Rain | FEW027 OVC055 | 59 | 53.1 | 81% | 29.86 | 1011.0 | 0.01 | 0.01 | |||||
| 25 | 17:53 | NW 6 | 10.00 | Light Rain | FEW050 BKN090 OVC100 | 69.1 | 53.1 | 57% | 29.83 | 1010.2 | |||||||
| 25 | 16:53 | NW 5 | 10.00 | Overcast | FEW050 BKN090 OVC100 | 71.1 | 51.1 | 71.1 | 64 | 49% | 29.84 | 1010.2 | |||||
| 25 | 15:53 | N 3 | 10.00 | Overcast | FEW050 OVC100 | 70 | 51.1 | 51% | 29.85 | 1010.6 | |||||||
| 25 | 14:53 | NW 5 | 10.00 | Overcast | FEW050 OVC110 | 69.1 | 51.1 | 53% | 29.86 | 1010.9 | |||||||
| 25 | 13:53 | NW 6 | 10.00 | Overcast | FEW050 OVC120 | 68 | 51.1 | 55% | 29.87 | 1011.5 | |||||||
| 25 | 12:53 | N 3 | 10.00 | Light Rain | BKN120 OVC250 | 66.9 | 51.1 | 57% | 29.89 | 1012.1 | |||||||
| 25 | 11:53 | SW 3 | 10.00 | Overcast | SCT140 OVC250 | 66 | 52 | 61% | 29.9 | 1012.4 | |||||||
| 25 | 10:53 | W 5 | 10.00 | Overcast | BKN140 OVC250 | 64 | 53.1 | 64 | 55.9 | 68% | 29.93 | 1013.4 | |||||
| 25 | 09:53 | W 6 | 10.00 | Overcast | BKN140 OVC250 | 62.1 | 53.1 | 73% | 29.95 | 1013.9 | |||||||
| 25 | 08:53 | W 8 | 10.00 | Overcast | BKN140 OVC250 | 60.1 | 53.1 | 78% | 29.95 | 1014.1 | |||||||
| 25 | 07:53 | W 6 | 10.00 | Overcast | FEW010 FEW150 OVC200 | 59 | 53.1 | 81% | 29.95 | 1013.9 | |||||||
| 25 | 06:53 | NW 8 | 10.00 | Mostly Cloudy | FEW150 BKN200 | 57.9 | 52 | 81% | 29.95 | 1013.9 | |||||||
| 25 | 05:53 | W 5 | 10.00 | Mostly Cloudy | FEW150 BKN250 | 57 | 51.1 | 81% | 29.95 | 1014.1 | |||||||
| 25 | 04:53 | NW 3 | 10.00 | Mostly Cloudy | FEW150 BKN230 | 57 | 51.1 | 69.1 | 57 | 81% | 29.95 | 1014.1 | |||||
| 25 | 03:53 | NW 3 | 10.00 | Fair | CLR | 57.9 | 51.1 | 78% | 29.96 | 1014.2 | |||||||
| 25 | 02:53 | Calm | 10.00 | Fair | CLR | 60.1 | 51.1 | 72% | 29.97 | 1014.5 | |||||||
| 25 | 01:53 | Calm | 10.00 | Fair | CLR | 63 | 50 | 63% | 29.97 | 1014.6 | |||||||
| 25 | 00:53 | N 5 | 10.00 | Fair | CLR | 64 | 48.9 | 58% | 29.97 | 1014.7 | |||||||
| 24 | 23:53 | N 3 | 10.00 | Fair | CLR | 66.9 | 46.9 | 49% | 29.97 | 1014.8 | |||||||
| 24 | 22:53 | NW 5 | 10.00 | A Few Clouds | FEW300 | 70 | 45 | 90 | 70 | 41% | 29.97 | 1014.7 | |||||
| 24 | 21:53 | Calm | 10.00 | A Few Clouds | FEW200 FEW300 | 73 | 46 | 38% | 29.96 | 1014.3 | |||||||
| 24 | 20:53 | NW 7 | 10.00 | A Few Clouds | FEW200 FEW300 | 75.9 | 46 | 35% | 78 | 29.94 | 1013.7 | ||||||
| 24 | 19:53 | NW 14 G 24 | 10.00 | Mostly Cloudy | FEW100 FEW200 BKN300 | 82 | 44.1 | 26% | 80 | 29.93 | 1013.6 | ||||||
| 24 | 18:53 | NW 10 G 23 | 10.00 | Mostly Cloudy | FEW100 BKN300 | 84 | 39.9 | 21% | 81 | 29.92 | 1013.1 | ||||||
| 24 | 17:53 | NW 10 | 10.00 | Partly Cloudy | FEW100 SCT300 | 88 | 44.1 | 22% | 85 | 29.92 | 1013.0 | ||||||
| 24 | 16:53 | NW 15 G 20 | 10.00 | Partly Cloudy | FEW100 SCT300 | 90 | 46.9 | 91 | 77 | 23% | 87 | 29.93 | 1013.3 | ||||
| 24 | 15:53 | NW 9 | 10.00 | Partly Cloudy | FEW100 SCT300 | 89.1 | 48 | 24% | 86 | 29.94 | 1013.7 | ||||||
| 24 | 14:53 | W 12 | 10.00 | Partly Cloudy | FEW100 SCT300 | 89.1 | 54 | 30% | 87 | 29.95 | 1014.0 | ||||||
| 24 | 13:53 | NW 8 | 10.00 | Partly Cloudy | FEW100 SCT300 | 86 | 53.1 | 32% | 84 | 29.96 | 1014.5 | ||||||
| 24 | 12:53 | W 9 | 10.00 | Partly Cloudy | FEW065 SCT300 | 82 | 50 | 33% | 81 | 29.99 | 1015.3 | ||||||
| 24 | 10:53 | W 6 | 10.00 | Partly Cloudy | FEW100 FEW180 SCT300 | 77 | 50 | 77 | 61 | 39% | 78 | 30.01 | 1016.1 | ||||
| 24 | 09:53 | Vrbl 3 | 10.00 | Partly Cloudy | FEW120 FEW180 SCT300 | 73 | 51.1 | 46% | 30.02 | 1016.6 | |||||||
| 24 | 08:53 | NW 5 | 10.00 | Partly Cloudy | FEW180 SCT300 | 70 | 52 | 53% | 30.03 | 1016.7 | |||||||
| 24 | 07:53 | NW 7 | 10.00 | Partly Cloudy | FEW180 SCT300 | 66.9 | 52 | 59% | 30.03 | 1016.9 | |||||||
| 24 | 06:53 | NW 7 | 10.00 | Partly Cloudy | FEW180 SCT300 | 64 | 53.1 | 68% | 30.04 | 1016.9 | |||||||
| 24 | 05:53 | Calm | 10.00 | Partly Cloudy | FEW150 FEW200 SCT250 | 62.1 | 53.1 | 73% | 30.02 | 1016.5 | |||||||
| 24 | 04:53 | Calm | 10.00 | Partly Cloudy | SCT250 | 63 | 53.1 | 77 | 62.1 | 70% | 30.02 | 1016.3 | |||||
| 24 | 03:53 | Calm | 10.00 | Fair | CLR | 66 | 52 | 61% | 30.01 | 1016.0 | |||||||
| 24 | 02:53 | Calm | 10.00 | A Few Clouds | FEW250 | 66.9 | 55 | 66% | 30.01 | 1016.0 | |||||||
| 24 | 01:53 | Calm | 10.00 | A Few Clouds | FEW250 | 68 | 54 | 61% | 29.99 | 1015.5 | |||||||
| 24 | 00:53 | W 3 | 10.00 | A Few Clouds | FEW250 | 70 | 53.1 | 55% | 29.99 | 1015.3 | |||||||
| 23 | 23:53 | Calm | 10.00 | A Few Clouds | FEW250 | 73.9 | 51.1 | 45% | 29.98 | 1015.1 | |||||||
| 23 | 22:53 | W 6 | 10.00 | A Few Clouds | FEW250 | 77 | 50 | 93 | 77 | 39% | 78 | 29.97 | 1014.9 | ||||
| 23 | 21:53 | NW 6 | 10.00 | A Few Clouds | FEW250 | 80.1 | 52 | 38% | 80 | 29.96 | 1014.2 | ||||||
| 23 | 20:53 | Vrbl 6 | 10.00 | A Few Clouds | FEW040 FEW250 | 84 | 53.1 | 34% | 83 | 29.93 | 1013.6 | ||||||
| 23 | 19:53 | NW 7 | 10.00 | A Few Clouds | FEW040 FEW250 | 87.1 | 55.9 | 35% | 86 | 29.92 | 1013.1 | ||||||
| 23 | 18:53 | NW 12 | 10.00 | A Few Clouds | FEW040 FEW250 | 91.9 | 51.1 | 25% | 89 | 29.91 | 1012.8 | ||||||
| 23 | 17:53 | NW 8 | 10.00 | A Few Clouds | FEW250 | 91.9 | 51.1 | 25% | 89 | 29.91 | 1012.9 | ||||||
| 23 | 16:53 | NW 8 | 10.00 | Partly Cloudy | SCT250 | 93 | 48 | 93 | 78.1 | 21% | 90 | 29.92 | 1013.2 | ||||
| 23 | 15:53 | W 8 | 10.00 | Mostly Cloudy | FEW050 BKN250 | 90 | 54 | 29% | 88 | 29.93 | 1013.4 | ||||||
| 23 | 14:53 | W 8 | 10.00 | Mostly Cloudy | BKN250 | 90 | 50 | 25% | 87 | 29.94 | 1013.7 | ||||||
| 23 | 13:53 | W 8 | 10.00 | Mostly Cloudy | BKN250 | 88 | 53.1 | 30% | 86 | 29.95 | 1014.0 | ||||||
| 23 | 12:53 | W 8 | 10.00 | Mostly Cloudy | BKN250 | 84.9 | 51.1 | 31% | 83 | 29.96 | 1014.5 | ||||||
| 23 | 11:53 | W 6 | 10.00 | Mostly Cloudy | BKN250 | 81 | 51.1 | 35% | 80 | 29.98 | 1015.0 | ||||||
| 23 | 10:53 | W 8 | 10.00 | Mostly Cloudy | BKN250 | 78.1 | 54 | 78.1 | 63 | 43% | 79 | 29.99 | 1015.5 | ||||
| 23 | 09:53 | Vrbl 5 | 10.00 | Mostly Cloudy | BKN250 | 73.9 | 54 | 50% | 30 | 1015.8 | |||||||
| 23 | 08:53 | Calm | 10.00 | Mostly Cloudy | BKN250 | 71.1 | 53.1 | 53% | 30.01 | 1016.0 | |||||||
| 23 | 07:53 | Calm | 10.00 | Mostly Cloudy | BKN250 | 66.9 | 54 | 63% | 30.01 | 1016.1 | |||||||
| 23 | 06:53 | Calm | 10.00 | Mostly Cloudy | BKN250 | 66 | 57 | 73% | 30.01 | 1015.9 | |||||||
| 23 | 05:53 | Calm | 10.00 | Partly Cloudy | SCT250 | 63 | 55.9 | 78% | 29.99 | 1015.4 | |||||||
| 23 | 04:53 | E 3 | 10.00 | A Few Clouds | FEW250 | 64 | 59 | 75.9 | 64 | 84% | 29.98 | 1015.1 | |||||
| 23 | 03:53 | Calm | 10.00 | Fair | CLR | 66 | 55 | 68% | 29.98 | 1014.9 | |||||||
| 23 | 02:53 | Calm | 10.00 | Fair | CLR | 66.9 | 53.1 | 61% | 29.97 | 1014.7 | |||||||
| 23 | 01:53 | Calm | 10.00 | Fair | CLR | 68 | 53.1 | 59% | 29.96 | 1014.4 | |||||||
| 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) | |||||||||||||||