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. | ||||||||||||||||
| 27 | 22:53 | N 3 | 10.00 | Overcast | BKN033 OVC049 | 54 | 45 | 57.9 | 54 | 72% | 30.14 | 1020.5 | |||||
| 27 | 21:53 | NW 10 | 10.00 | Overcast | OVC032 | 55 | 46 | 72% | 30.13 | 1020.1 | |||||||
| 27 | 20:53 | SW 3 | 10.00 | Overcast | BKN036 OVC055 | 57 | 44.1 | 62% | 30.1 | 1019.3 | |||||||
| 27 | 19:53 | SW 3 | 10.00 | Mostly Cloudy | BKN037 | 57 | 44.1 | 62% | 30.09 | 1018.9 | |||||||
| 27 | 18:53 | S 6 | 10.00 | Mostly Cloudy | SCT036 BKN050 | 57.9 | 43 | 58% | 30.08 | 1018.7 | |||||||
| 27 | 17:53 | S 3 | 10.00 | Overcast | SCT036 OVC050 | 57.9 | 43 | 58% | 30.09 | 1018.8 | |||||||
| 27 | 16:53 | Calm | 10.00 | Overcast | OVC047 | 57 | 43 | 57 | 52 | 60% | 30.08 | 1018.7 | |||||
| 27 | 15:53 | W 5 | 10.00 | Overcast | OVC037 | 57 | 42.1 | 58% | 30.09 | 1018.8 | |||||||
| 27 | 14:53 | Calm | 10.00 | Overcast | FEW035 OVC038 | 55.9 | 42.1 | 60% | 30.09 | 1018.7 | |||||||
| 27 | 13:53 | Vrbl 3 | 10.00 | Overcast | BKN035 OVC044 | 55 | 41 | 59% | 30.09 | 1018.8 | |||||||
| 27 | 12:53 | SW 5 | 8.00 | Overcast | OVC034 | 55 | 42.1 | 62% | 30.09 | 1018.9 | |||||||
| 27 | 11:53 | Calm | 10.00 | Overcast | BKN031 OVC120 | 53.1 | 42.1 | 66% | 30.09 | 1019.0 | |||||||
| 27 | 10:53 | N 6 | 10.00 | Mostly Cloudy | BKN024 BKN120 | 53.1 | 43 | 54 | 45 | 69% | 30.08 | 1018.7 | |||||
| 27 | 09:53 | S 6 | 10.00 | Overcast | OVC020 | 51.1 | 42.1 | 71% | 30.08 | 1018.5 | |||||||
| 27 | 08:53 | S 9 | 7.00 | Overcast | OVC018 | 48.9 | 42.1 | 77% | 45 | 30.08 | 1018.4 | ||||||
| 27 | 07:53 | S 7 | 10.00 | Overcast | OVC019 | 48 | 42.1 | 80% | 45 | 30.05 | 1017.5 | ||||||
| 27 | 06:53 | SE 5 | 10.00 | Overcast | FEW022 OVC029 | 46.9 | 42.1 | 83% | 45 | 30.04 | 1017.1 | ||||||
| 27 | 05:53 | S 3 | 7.00 | Mostly Cloudy | BKN027 | 46 | 43 | 89% | 30.02 | 1016.3 | |||||||
| 27 | 04:53 | Calm | 8.00 | Mostly Cloudy | BKN025 | 46 | 42.1 | 54 | 45 | 86% | 30.02 | 1016.2 | |||||
| 27 | 03:53 | Calm | 7.00 | Partly Cloudy | SCT029 | 48 | 44.1 | 86% | 30 | 1015.7 | |||||||
| 27 | 02:53 | Calm | 10.00 | A Few Clouds | FEW100 | 46.9 | 42.1 | 83% | 29.99 | 1015.4 | |||||||
| 27 | 01:53 | Calm | 10.00 | Fair | CLR | 48.9 | 43 | 80% | 29.98 | 1015.1 | |||||||
| 27 | 00:53 | Vrbl 5 | 10.00 | Fair | CLR | 50 | 43 | 77% | 49 | 29.97 | 1014.8 | ||||||
| 26 | 23:53 | N 5 | 10.00 | Fair | CLR | 51.1 | 43 | 74% | 29.95 | 1014.1 | |||||||
| 26 | 22:53 | NW 7 | 10.00 | Fair | CLR | 53.1 | 43 | 72 | 53.1 | 69% | 29.93 | 1013.5 | |||||
| 26 | 21:53 | N 6 | 10.00 | Fair | CLR | 57 | 39.9 | 53% | 29.91 | 1012.7 | |||||||
| 26 | 20:53 | N 5 | 10.00 | A Few Clouds | FEW080 | 61 | 36 | 39% | 29.87 | 1011.5 | |||||||
| 26 | 19:53 | N 8 | 10.00 | A Few Clouds | FEW065 FEW080 | 64 | 30.9 | 29% | 29.83 | 1010.1 | |||||||
| 26 | 18:53 | NW 8 | 10.00 | A Few Clouds | FEW065 FEW080 | 66.9 | 33.1 | 29% | 29.82 | 1009.6 | |||||||
| 26 | 17:53 | W 8 | 10.00 | A Few Clouds | FEW065 FEW150 | 71.1 | 28 | 20% | 29.8 | 1009.1 | |||||||
| 26 | 16:53 | NW 5 | 10.00 | A Few Clouds | FEW065 FEW150 FEW250 | 71.1 | 19.9 | 72 | 55 | 14% | 29.8 | 1008.9 | |||||
| 26 | 15:53 | NW 9 | 10.00 | A Few Clouds | FEW065 FEW150 FEW250 | 71.1 | 19 | 14% | 29.8 | 1009.1 | |||||||
| 26 | 14:53 | NW 7 | 10.00 | A Few Clouds | FEW065 FEW250 | 69.1 | 30 | 23% | 29.81 | 1009.3 | |||||||
| 26 | 13:53 | NW 7 | 10.00 | A Few Clouds | FEW080 FEW250 | 66 | 36 | 33% | 29.81 | 1009.4 | |||||||
| 26 | 12:53 | W 7 | 10.00 | A Few Clouds | FEW080 | 64 | 32 | 30% | 29.82 | 1009.8 | |||||||
| 26 | 11:53 | Calm | 10.00 | A Few Clouds | FEW070 | 60.1 | 33.1 | 36% | 29.83 | 1010.2 | |||||||
| 26 | 10:53 | N 3 | 10.00 | A Few Clouds | FEW070 | 55 | 36 | 55.9 | 41 | 49% | 29.83 | 1010.1 | |||||
| 26 | 09:53 | Vrbl 3 | 10.00 | A Few Clouds | FEW080 | 52 | 37.9 | 59% | 29.83 | 1010.0 | |||||||
| 26 | 08:53 | NE 5 | 10.00 | A Few Clouds | FEW080 FEW250 | 48.9 | 37.9 | 66% | 48 | 29.83 | 1010.0 | ||||||
| 26 | 07:53 | Calm | 8.00 | A Few Clouds | FEW080 FEW250 | 48 | 39 | 71% | 29.82 | 1009.6 | |||||||
| 26 | 06:53 | Calm | 10.00 | A Few Clouds | FEW080 | 43 | 37.9 | 82% | 29.81 | 1009.2 | |||||||
| 26 | 05:53 | Calm | 10.00 | A Few Clouds | FEW080 | 41 | 37 | 86% | 29.79 | 1008.6 | |||||||
| 26 | 04:53 | Calm | 10.00 | A Few Clouds | FEW120 | 44.1 | 37.9 | 57 | 44.1 | 79% | 29.78 | 1008.3 | |||||
| 26 | 03:53 | Calm | 10.00 | A Few Clouds | FEW120 | 46.9 | 39.9 | 77% | 29.78 | 1008.1 | |||||||
| 26 | 02:53 | Calm | 10.00 | Fair | CLR | 48 | 39 | 71% | 29.78 | 1008.1 | |||||||
| 26 | 01:53 | Calm | 10.00 | Fair | CLR | 50 | 35.1 | 57% | 29.78 | 1008.2 | |||||||
| 26 | 00:53 | Calm | 10.00 | Fair | CLR | 52 | 34 | 50% | 29.78 | 1008.2 | |||||||
| 25 | 23:53 | NW 6 | 10.00 | Fair | CLR | 55.9 | 33.1 | 42% | 29.77 | 1007.9 | |||||||
| 25 | 22:53 | Vrbl 6 | 10.00 | Fair | CLR | 57 | 32 | 69.1 | 57 | 39% | 29.77 | 1007.8 | |||||
| 25 | 21:53 | N 7 | 10.00 | Fair | CLR | 59 | 32 | 36% | 29.76 | 1007.7 | |||||||
| 25 | 20:53 | N 7 | 10.00 | A Few Clouds | FEW080 | 61 | 33.1 | 35% | 29.75 | 1007.6 | |||||||
| 25 | 19:53 | N 8 | 10.00 | A Few Clouds | FEW080 FEW200 | 64.9 | 28 | 25% | 29.75 | 1007.2 | |||||||
| 25 | 18:53 | NW 10 G 20 | 10.00 | A Few Clouds | FEW080 FEW200 | 66.9 | 26.1 | 21% | 29.74 | 1007.2 | |||||||
| 25 | 17:53 | NW 10 G 21 | 10.00 | Partly Cloudy | FEW080 SCT200 | 68 | 30 | 24% | 29.75 | 1007.5 | |||||||
| 25 | 16:53 | NW 6 | 10.00 | A Few Clouds | FEW080 FEW200 | 68 | 26.1 | 69.1 | 57.9 | 21% | 29.76 | 1007.8 | |||||
| 25 | 15:53 | NW 13 G 17 | 10.00 | A Few Clouds | FEW080 FEW200 | 68 | 25 | 20% | 29.78 | 1008.4 | |||||||
| 25 | 14:53 | NW 10 | 10.00 | A Few Clouds | FEW080 | 68 | 19.9 | 16% | 29.81 | 1009.4 | |||||||
| 25 | 13:53 | W 8 | 10.00 | A Few Clouds | FEW050 | 66.9 | 23 | 19% | 29.83 | 1009.9 | |||||||
| 25 | 12:53 | NW 10 | 10.00 | A Few Clouds | FEW040 | 64.9 | 28 | 25% | 29.85 | 1010.6 | |||||||
| 25 | 11:53 | W 8 | 10.00 | A Few Clouds | FEW040 FEW250 | 61 | 30 | 31% | 29.87 | 1011.3 | |||||||
| 25 | 10:53 | W 7 | 10.00 | A Few Clouds | FEW040 FEW250 | 57.9 | 34 | 57.9 | 39.9 | 41% | 29.88 | 1011.8 | |||||
| 25 | 09:53 | NW 6 | 10.00 | A Few Clouds | FEW250 | 53.1 | 34 | 48% | 29.9 | 1012.5 | |||||||
| 25 | 08:53 | W 6 | 10.00 | A Few Clouds | FEW250 | 48.9 | 35.1 | 59% | 47 | 29.92 | 1012.9 | ||||||
| 25 | 07:53 | NW 5 | 10.00 | A Few Clouds | FEW250 | 46 | 36 | 68% | 44 | 29.92 | 1013.2 | ||||||
| 25 | 06:53 | Calm | 10.00 | A Few Clouds | FEW080 FEW200 | 42.1 | 36 | 79% | 29.92 | 1013.2 | |||||||
| 25 | 05:53 | Calm | 10.00 | A Few Clouds | FEW080 | 41 | 34 | 76% | 29.92 | 1012.9 | |||||||
| 25 | 04:53 | Calm | 10.00 | Fair | CLR | 44.1 | 34 | 55 | 43 | 68% | 29.92 | 1012.9 | |||||
| 25 | 03:53 | Calm | 10.00 | Fair | CLR | 45 | 35.1 | 68% | 29.91 | 1012.8 | |||||||
| 25 | 02:53 | Calm | 10.00 | Fair | CLR | 45 | 35.1 | 68% | 29.92 | 1013.0 | |||||||
| 25 | 01:53 | Calm | 10.00 | Fair | CLR | 46 | 34 | 63% | 29.93 | 1013.4 | |||||||
| 25 | 00:53 | Calm | 10.00 | Fair | CLR | 48 | 30.9 | 52% | 29.93 | 1013.3 | |||||||
| 24 | 23:53 | Calm | 10.00 | Fair | CLR | 51.1 | 34 | 52% | 29.93 | 1013.4 | |||||||
| 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) | |||||||||||||||