Weather observations for the past three days for
Portland, Portland International Airport
| Date | Time (pst) | 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 | 04:53 | SE 3 | 10.00 | Partly Cloudy | FEW040 SCT067 | 37 | 34 | 89% | 30.14 | 1020.6 | |||||||
| 27 | 03:53 | W 3 | 10.00 | Partly Cloudy | SCT040 SCT070 | 36 | 34 | 42.1 | 36 | 93% | 30.12 | 1020.0 | |||||
| 27 | 02:53 | W 3 | 10.00 | Partly Cloudy | FEW040 SCT080 | 37.9 | 34 | 86% | 30.09 | 1018.8 | |||||||
| 27 | 01:53 | NW 3 | 10.00 | Mostly Cloudy | FEW041 SCT060 BKN080 | 39.9 | 36 | 86% | 30.06 | 1017.9 | |||||||
| 27 | 00:53 | W 5 | 10.00 | Partly Cloudy | FEW037 SCT080 | 39 | 35.1 | 86% | 36 | 30.03 | 1016.9 | ||||||
| 26 | 23:53 | W 3 | 10.00 | Overcast | SCT050 BKN070 OVC085 | 41 | 36 | 82% | 30 | 1015.7 | |||||||
| 26 | 22:53 | W 3 | 10.00 | Mostly Cloudy | FEW043 BKN050 BKN085 | 41 | 36 | 82% | 29.98 | 1015.0 | |||||||
| 26 | 21:53 | SW 5 | 10.00 | Mostly Cloudy | FEW045 BKN050 BKN090 | 41 | 37 | 45 | 37.9 | 86% | 38 | 29.95 | 1014.1 | ||||
| 26 | 20:53 | SW 8 | 10.00 | Mostly Cloudy | SCT047 BKN065 BKN080 | 42.1 | 36 | 79% | 38 | 29.92 | 1013.1 | ||||||
| 26 | 19:53 | W 10 | 10.00 | Overcast | SCT033 OVC043 | 43 | 37 | 80% | 38 | 29.9 | 1012.4 | ||||||
| 26 | 18:53 | W 5 | 10.00 | Overcast | SCT040 BKN055 OVC065 | 41 | 37 | 86% | 38 | 29.87 | 1011.4 | ||||||
| 26 | 17:53 | SW 6 | 10.00 | A Few Clouds | FEW040 FEW085 | 41 | 37 | 86% | 38 | 29.83 | 1010.1 | ||||||
| 26 | 16:53 | W 7 | 10.00 | Mostly Cloudy | FEW015 FEW047 BKN085 | 45 | 36 | 71% | 42 | 29.81 | 1009.5 | ||||||
| 26 | 15:53 | NW 7 | 10.00 | Light Rain | FEW010 BKN055 BKN070 | 44.1 | 39.9 | 48.9 | 44.1 | 85% | 41 | 29.79 | 1008.9 | 0.02 | 0.07 | ||
| 26 | 14:53 | W 9 | 10.00 | Light Rain | SCT035 BKN043 OVC050 | 46 | 42.1 | 86% | 42 | 29.77 | 1008.0 | 0.03 | |||||
| 26 | 13:53 | NW 9 | 9.00 | Light Rain | FEW007 BKN025 OVC035 | 46 | 43 | 89% | 42 | 29.75 | 1007.2 | 0.02 | |||||
| 26 | 12:53 | SW 7 | 10.00 | Overcast | FEW007 BKN046 OVC065 | 48.9 | 41 | 74% | 46 | 29.74 | 1006.9 | ||||||
| 26 | 11:53 | S 10 G 17 | 10.00 | Mostly Cloudy | FEW009 BKN050 BKN070 | 48 | 39.9 | 74% | 44 | 29.74 | 1007.1 | ||||||
| 26 | 10:53 | SE 10 | 10.00 | Mostly Cloudy | FEW009 BKN043 BKN055 | 46 | 39.9 | 79% | 42 | 29.76 | 1007.6 | ||||||
| 26 | 09:53 | S 9 | 10.00 | Mostly Cloudy | FEW009 BKN050 BKN070 | 45 | 39.9 | 45 | 39.9 | 83% | 41 | 29.76 | 1007.6 | ||||
| 26 | 08:53 | SE 7 | 10.00 | Mostly Cloudy | FEW005 FEW017 BKN045 | 43 | 41 | 93% | 39 | 29.74 | 1006.9 | ||||||
| 26 | 07:53 | Calm | 10.00 | Mostly Cloudy | FEW010 SCT017 BKN042 | 44.1 | 39.9 | 85% | 29.71 | 1006.0 | |||||||
| 26 | 06:53 | Calm | 10.00 | Light Rain | FEW011 BKN014 BKN040 | 43 | 41 | 93% | 29.7 | 1005.8 | |||||||
| 26 | 05:53 | S 8 | 10.00 | Overcast | FEW015 BKN024 OVC055 | 43 | 39.9 | 89% | 39 | 29.7 | 1005.7 | ||||||
| 26 | 04:53 | E 5 | 10.00 | Overcast | FEW015 BKN080 OVC120 | 39.9 | 39 | 97% | 37 | 29.68 | 1004.8 | ||||||
| 26 | 03:53 | SE 5 | 10.00 | Overcast | FEW015 BKN070 OVC120 | 39.9 | 39 | 43 | 37.9 | 97% | 37 | 29.66 | 1004.3 | ||||
| 26 | 02:53 | Calm | 10.00 | Overcast | FEW015 FEW060 OVC120 | 39.9 | 39 | 97% | 29.65 | 1004.0 | |||||||
| 26 | 01:53 | NW 3 | 10.00 | Overcast | FEW020 OVC140 | 39.9 | 39 | 97% | 29.66 | 1004.1 | |||||||
| 26 | 00:53 | Calm | 10.00 | Mostly Cloudy | BKN140 | 41 | 39.9 | 96% | 29.65 | 1004.1 | |||||||
| 25 | 23:53 | Calm | 10.00 | Mostly Cloudy | BKN180 | 39 | 37.9 | 96% | 29.66 | 1004.2 | |||||||
| 25 | 22:53 | Calm | 10.00 | Mostly Cloudy | BKN200 | 41 | 39.9 | 96% | 29.67 | 1004.5 | |||||||
| 25 | 21:53 | E 5 | 10.00 | Fair | CLR | 42.1 | 39.9 | 48 | 42.1 | 92% | 40 | 29.67 | 1004.7 | 0.02 | |||
| 25 | 20:53 | E 9 | 10.00 | Mostly Cloudy | FEW020 SCT048 BKN060 BKN220 | 45 | 42.1 | 90% | 41 | 29.69 | 1005.2 | 0.01 | |||||
| 25 | 19:53 | SE 14 | 10.00 | Light Rain | BKN048 OVC065 | 45 | 42.1 | 90% | 39 | 29.69 | 1005.3 | 0.01 | |||||
| 25 | 18:53 | SE 15 | 10.00 | Light Rain | FEW055 BKN085 BKN190 | 46 | 39.9 | 79% | 40 | 29.68 | 1004.9 | ||||||
| 25 | 17:53 | SE 10 | 10.00 | Partly Cloudy | FEW060 SCT080 SCT250 | 46 | 39.9 | 79% | 42 | 29.66 | 1004.3 | ||||||
| 25 | 16:53 | SE 12 | 10.00 | Mostly Cloudy | FEW030 SCT065 BKN080 BKN240 | 46.9 | 41 | 80% | 42 | 29.66 | 1004.2 | ||||||
| 25 | 15:53 | E 8 | 10.00 | Mostly Cloudy | FEW030 BKN065 BKN080 BKN240 | 46.9 | 43 | 51.1 | 44.1 | 86% | 44 | 29.64 | 1003.6 | 0.03 | |||
| 25 | 14:53 | SE 9 | 10.00 | Mostly Cloudy | FEW010 FEW030 BKN075 BKN200 | 48 | 43 | 83% | 44 | 29.62 | 1003.0 | ||||||
| 25 | 13:53 | E 8 | 10.00 | Mostly Cloudy | FEW030 SCT070 BKN200 | 48.9 | 44.1 | 83% | 46 | 29.61 | 1002.6 | ||||||
| 25 | 12:53 | E 6 | 10.00 | Mostly Cloudy | FEW030 FEW065 BKN120 | 48 | 43 | 83% | 46 | 29.61 | 1002.4 | 0.03 | |||||
| 25 | 11:53 | SE 5 | 10.00 | Mostly Cloudy | SCT026 BKN050 BKN100 | 48 | 44.1 | 86% | 47 | 29.6 | 1002.2 | ||||||
| 25 | 10:53 | E 14 | 10.00 | Light Rain | BKN070 OVC090 | 46.9 | 43 | 86% | 42 | 29.54 | 1000.1 | 0.03 | |||||
| 25 | 09:53 | W 3 | 10.00 | Mostly Cloudy | FEW070 SCT080 BKN100 BKN200 | 45 | 42.1 | 45 | 39.9 | 90% | 29.5 | 998.7 | 0.01 | ||||
| 25 | 08:53 | W 5 | 10.00 | Mostly Cloudy | FEW050 BKN090 BKN110 | 43 | 41 | 93% | 41 | 29.48 | 998.1 | ||||||
| 25 | 07:53 | W 5 | 10.00 | Overcast | FEW065 OVC100 | 42.1 | 41 | 96% | 40 | 29.47 | 997.8 | ||||||
| 25 | 06:53 | Vrbl 3 | 10.00 | Overcast | SCT080 BKN110 OVC250 | 42.1 | 39.9 | 92% | 29.46 | 997.5 | 0.01 | ||||||
| 25 | 05:53 | NW 5 | 10.00 | Light Rain | FEW065 SCT080 BKN200 OVC250 | 39.9 | 39 | 97% | 37 | 29.48 | 998.2 | ||||||
| 25 | 04:53 | NW 3 | 10.00 | Light Rain | BKN065 OVC080 | 41 | 39.9 | 96% | 29.5 | 998.9 | 0.01 | ||||||
| 25 | 03:53 | NW 3 | 8.00 | Light Rain | BKN055 OVC070 | 39.9 | 39.9 | 42.1 | 39 | 100% | 29.54 | 1000.0 | 0.01 | 0.01 | |||
| 25 | 02:53 | W 5 | 10.00 | Overcast | FEW004 OVC090 | 39.9 | 39 | 97% | 37 | 29.55 | 1000.3 | ||||||
| 25 | 01:53 | NW 6 | 5.00 | Patches Fog | FEW000 SCT004 SCT120 | 39 | 39 | 100% | 35 | 29.53 | 999.9 | ||||||
| 25 | 00:53 | Calm | 0.13 | Fog | VV001 | 39 | 39 | 100% | 29.54 | 1000.2 | |||||||
| 24 | 23:53 | Calm | 0.13 | Fog | VV001 | 39.9 | 39.9 | 100% | 29.56 | 1000.8 | |||||||
| 24 | 22:53 | W 3 | 0.13 | Fog | VV001 | 41 | 41 | 100% | 29.59 | 1001.8 | |||||||
| 24 | 21:53 | W 6 | 0.13 | Fog | VV001 | 42.1 | 41 | 50 | 39 | 96% | 39 | 29.6 | 1002.2 | ||||
| 24 | 20:53 | W 3 | 3.00 | Patches Fog | BKN004 | 39.9 | 39.9 | 100% | 29.63 | 1003.2 | |||||||
| 24 | 19:53 | E 5 | 10.00 | A Few Clouds | FEW055 | 44.1 | 42.1 | 93% | 42 | 29.65 | 1003.9 | ||||||
| 24 | 18:53 | NE 3 | 10.00 | A Few Clouds | FEW055 | 46.9 | 43 | 86% | 29.65 | 1003.9 | |||||||
| 24 | 17:53 | NE 6 | 10.00 | Overcast | FEW021 SCT047 OVC055 | 48 | 43 | 83% | 46 | 29.67 | 1004.5 | ||||||
| 24 | 16:53 | E 3 | 10.00 | Light Rain | FEW021 SCT047 BKN060 | 48 | 43 | 83% | 29.67 | 1004.6 | |||||||
| 24 | 15:53 | S 8 | 10.00 | Mostly Cloudy | SCT022 BKN041 BKN065 | 50 | 44.1 | 51.1 | 46 | 80% | 47 | 29.65 | 1003.9 | 0.01 | |||
| 24 | 14:53 | SW 9 | 10.00 | Light Rain | SCT022 SCT032 BKN041 | 51.1 | 43 | 74% | 29.63 | 1003.2 | |||||||
| 24 | 13:53 | S 7 | 10.00 | Overcast | SCT022 BKN032 OVC047 | 51.1 | 43 | 74% | 29.6 | 1002.4 | |||||||
| 24 | 12:53 | SW 12 G 23 | 10.00 | Mostly Cloudy | FEW014 BKN020 BKN048 | 51.1 | 43 | 74% | 29.58 | 1001.6 | 0.01 | ||||||
| 24 | 11:53 | SW 14 G 25 | 10.00 | Mostly Cloudy | SCT015 BKN023 BKN050 | 50 | 44.1 | 80% | 45 | 29.56 | 1000.9 | ||||||
| 24 | 10:53 | S 17 G 28 | 10.00 | Overcast | OVC013 | 48 | 44.1 | 86% | 42 | 29.51 | 999.1 | 0.01 | |||||
| 24 | 09:53 | SE 8 | 10.00 | Overcast | BKN024 OVC031 | 46 | 41 | 46.9 | 44.1 | 83% | 42 | 29.43 | 996.4 | 0.01 | 0.01 | ||
| 24 | 08:53 | SE 12 | 10.00 | Overcast | SCT044 OVC070 | 46 | 39.9 | 79% | 41 | 29.33 | 993.0 | ||||||
| 24 | 07:53 | SE 16 | 10.00 | Overcast | FEW047 BKN085 OVC110 | 45 | 41 | 86% | 38 | 29.29 | 991.8 | ||||||
| 24 | 06:53 | SE 15 | 10.00 | Overcast | FEW030 BKN065 OVC085 | 46.9 | 39.9 | 77% | 41 | 29.29 | 991.8 | ||||||
| 24 | 05:53 | W 6 | 10.00 | Overcast | BKN075 OVC110 | 44.1 | 41 | 89% | 41 | 29.3 | 992.0 | ||||||
| Date | Time (pst) | 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) | |||||||||||||||