Weather observations for the past three days for
Portland, Portland International Jetport
| Date | Time (est) | 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. | ||||||||||||||||
| 29 | 17:51 | NW 7 | 10.00 | Fair | CLR | 32 | 16 | 52% | 26 | 30.42 | 1030.3 | ||||||
| 29 | 16:51 | NW 6 | 10.00 | A Few Clouds | FEW070 | 33.1 | 16 | 49% | 28 | 30.4 | 1029.4 | ||||||
| 29 | 15:51 | NW 16 G 26 | 10.00 | A Few Clouds | FEW050 | 35.1 | 15.1 | 44% | 26 | 30.35 | 1027.8 | ||||||
| 29 | 14:51 | NW 17 G 26 | 10.00 | A Few Clouds | FEW050 | 37.9 | 16 | 41% | 29 | 30.32 | 1026.7 | ||||||
| 29 | 13:51 | NW 16 | 10.00 | A Few Clouds | FEW050 | 39 | 17.1 | 41% | 31 | 30.26 | 1024.9 | ||||||
| 29 | 12:51 | NW 20 G 29 | 10.00 | A Few Clouds | FEW050 | 39 | 17.1 | 39.9 | 28.9 | 41% | 30 | 30.24 | 1024.0 | ||||
| 29 | 11:51 | W 16 G 30 | 10.00 | Partly Cloudy | SCT050 | 37.9 | 18 | 44% | 30 | 30.21 | 1023.0 | ||||||
| 29 | 10:51 | W 14 G 22 | 10.00 | Partly Cloudy | SCT050 | 36 | 18 | 48% | 28 | 30.2 | 1022.7 | ||||||
| 29 | 09:51 | NW 16 G 26 | 10.00 | A Few Clouds | FEW080 | 36 | 18 | 48% | 27 | 30.18 | 1022.2 | ||||||
| 29 | 08:51 | W 10 G 21 | 10.00 | A Few Clouds | FEW080 FEW150 | 34 | 18 | 52% | 27 | 30.16 | 1021.3 | ||||||
| 29 | 07:51 | W 9 | 10.00 | A Few Clouds | FEW080 FEW150 | 30.9 | 17.1 | 56% | 24 | 30.14 | 1020.8 | ||||||
| 29 | 06:51 | W 9 | 10.00 | Partly Cloudy | SCT080 | 28.9 | 17.1 | 30.9 | 28.9 | 61% | 21 | 30.12 | 1020.0 | ||||
| 29 | 05:51 | W 13 G 17 | 10.00 | A Few Clouds | FEW060 | 30 | 17.1 | 58% | 21 | 30.09 | 1019.0 | ||||||
| 29 | 04:51 | W 8 | 10.00 | A Few Clouds | FEW060 | 30 | 16 | 56% | 23 | 30.06 | 1018.0 | ||||||
| 29 | 03:51 | SW 6 | 10.00 | Mostly Cloudy | BKN060 | 30 | 15.1 | 54% | 25 | 30.03 | 1017.0 | ||||||
| 29 | 02:51 | W 7 | 10.00 | Overcast | OVC055 | 30.9 | 15.1 | 52% | 25 | 30.01 | 1016.2 | ||||||
| 29 | 01:51 | W 12 | 10.00 | Partly Cloudy | SCT060 | 30 | 14 | 51% | 21 | 29.97 | 1015.0 | ||||||
| 29 | 00:51 | W 9 | 10.00 | Partly Cloudy | SCT060 | 30 | 15.1 | 33.1 | 30 | 54% | 22 | 29.94 | 1014.0 | ||||
| 28 | 23:51 | W 12 G 20 | 10.00 | Fair | CLR | 30.9 | 18 | 59% | 22 | 29.9 | 1012.7 | ||||||
| 28 | 22:51 | W 6 | 10.00 | A Few Clouds | FEW085 | 30 | 18 | 61% | 25 | 29.88 | 1012.1 | ||||||
| 28 | 21:51 | SW 6 | 10.00 | A Few Clouds | FEW085 | 30.9 | 19 | 61% | 26 | 29.86 | 1011.1 | ||||||
| 28 | 20:51 | W 9 | 10.00 | A Few Clouds | FEW045 | 32 | 19.9 | 61% | 25 | 29.83 | 1010.1 | ||||||
| 28 | 19:51 | W 9 | 10.00 | Light Snow | FEW031 BKN070 | 33.1 | 21.9 | 64% | 26 | 29.8 | 1009.2 | ||||||
| 28 | 18:51 | W 8 | 10.00 | Mostly Cloudy | BKN070 | 33.1 | 21.9 | 39.9 | 32 | 64% | 27 | 29.78 | 1008.6 | ||||
| 28 | 17:51 | W 6 | 10.00 | A Few Clouds | FEW045 | 32 | 24.1 | 73% | 27 | 29.75 | 1007.5 | ||||||
| 28 | 16:51 | W 8 | 10.00 | A Few Clouds | FEW045 FEW065 | 33.1 | 26.1 | 75% | 27 | 29.72 | 1006.6 | ||||||
| 28 | 15:51 | W 18 G 28 | 3.00 | Light Snow | FEW035 FEW047 SCT055 | 35.1 | 24.1 | 64% | 25 | 29.69 | 1005.5 | ||||||
| 28 | 14:51 | W 14 G 23 | 10.00 | Mostly Cloudy | FEW035 SCT047 BKN055 | 37.9 | 21.9 | 52% | 30 | 29.66 | 1004.3 | ||||||
| 28 | 13:51 | SW 13 | 10.00 | Mostly Cloudy | FEW035 BKN090 | 39 | 21 | 48% | 32 | 29.63 | 1003.5 | ||||||
| 28 | 12:51 | SW 14 G 30 | 10.00 | Mostly Cloudy | FEW045 FEW065 SCT085 BKN200 | 37.9 | 19.9 | 42.1 | 28.9 | 48% | 30 | 29.63 | 1003.4 | ||||
| 28 | 11:51 | SW 14 G 25 | 10.00 | Mostly Cloudy | BKN060 | 42.1 | 21 | 43% | 35 | 29.63 | 1003.3 | ||||||
| 28 | 10:51 | W 16 G 26 | 10.00 | A Few Clouds | FEW030 FEW250 | 41 | 21 | 45% | 33 | 29.63 | 1003.5 | ||||||
| 28 | 09:51 | SW 9 | 10.00 | A Few Clouds | FEW025 FEW120 FEW250 | 37.9 | 21.9 | 52% | 32 | 29.65 | 1004.2 | ||||||
| 28 | 08:51 | SW 7 | 10.00 | A Few Clouds | FEW025 FEW100 FEW250 | 35.1 | 21.9 | 59% | 30 | 29.66 | 1004.5 | ||||||
| 28 | 07:51 | S 3 | 10.00 | A Few Clouds | FEW015 FEW250 | 30.9 | 23 | 72% | 29.67 | 1004.7 | |||||||
| 28 | 06:51 | SW 5 | 10.00 | A Few Clouds | FEW020 FEW250 | 30 | 21 | 35.1 | 30 | 69% | 26 | 29.67 | 1004.8 | ||||
| 28 | 05:51 | SW 6 | 10.00 | Fair | CLR | 30.9 | 21.9 | 69% | 26 | 29.67 | 1004.8 | ||||||
| 28 | 04:51 | SW 6 | 10.00 | Fair | CLR | 30.9 | 21.9 | 69% | 26 | 29.67 | 1004.8 | ||||||
| 28 | 03:51 | SW 6 | 10.00 | Fair | CLR | 32 | 21.9 | 66% | 27 | 29.69 | 1005.6 | ||||||
| 28 | 02:51 | SW 6 | 10.00 | Fair | CLR | 32 | 23 | 69% | 27 | 29.7 | 1005.9 | ||||||
| 28 | 01:51 | SW 8 | 10.00 | Fair | CLR | 34 | 23 | 64% | 28 | 29.71 | 1006.3 | ||||||
| 28 | 00:51 | SW 7 | 10.00 | Fair | CLR | 35.1 | 23 | 39 | 35.1 | 61% | 30 | 29.72 | 1006.4 | ||||
| 27 | 23:51 | SW 8 | 10.00 | Mostly Cloudy | BKN080 | 36 | 23 | 59% | 30 | 29.72 | 1006.5 | ||||||
| 27 | 22:51 | SW 5 | 10.00 | Partly Cloudy | SCT075 | 36 | 24.1 | 62% | 33 | 29.74 | 1007.0 | ||||||
| 27 | 21:51 | SW 3 | 10.00 | Partly Cloudy | SCT065 | 37 | 23 | 57% | 29.75 | 1007.5 | |||||||
| 27 | 20:51 | SW 5 | 10.00 | Partly Cloudy | SCT060 | 37 | 23 | 57% | 34 | 29.75 | 1007.5 | ||||||
| 27 | 19:51 | SW 5 | 10.00 | Mostly Cloudy | BKN065 | 37.9 | 23 | 55% | 35 | 29.75 | 1007.3 | ||||||
| 27 | 18:51 | SW 5 | 10.00 | Mostly Cloudy | BKN065 | 39.9 | 21.9 | 45 | 39.9 | 49% | 37 | 29.76 | 1007.9 | ||||
| 27 | 17:51 | W 8 | 10.00 | Mostly Cloudy | BKN060 | 41 | 23 | 49% | 36 | 29.78 | 1008.3 | ||||||
| 27 | 16:51 | SW 6 | 10.00 | Overcast | OVC055 | 41 | 23 | 49% | 38 | 29.77 | 1008.1 | ||||||
| 27 | 15:51 | W 7 | 10.00 | Overcast | OVC055 | 42.1 | 23 | 47% | 38 | 29.76 | 1007.7 | ||||||
| 27 | 14:51 | W 8 | 10.00 | Partly Cloudy | SCT055 SCT200 | 44.1 | 24.1 | 45% | 40 | 29.75 | 1007.4 | ||||||
| 27 | 13:51 | W 13 G 21 | 10.00 | A Few Clouds | FEW050 FEW200 | 44.1 | 23 | 43% | 38 | 29.73 | 1006.8 | ||||||
| 27 | 12:51 | W 12 G 24 | 10.00 | Partly Cloudy | SCT050 | 45 | 24.1 | 45 | 37.9 | 44% | 40 | 29.74 | 1007.0 | ||||
| 27 | 11:51 | W 12 G 26 | 10.00 | A Few Clouds | FEW045 FEW250 | 44.1 | 25 | 47% | 39 | 29.74 | 1007.0 | ||||||
| 27 | 10:51 | W 15 G 24 | 10.00 | Partly Cloudy | SCT044 SCT250 | 44.1 | 26.1 | 49% | 38 | 29.76 | 1007.7 | ||||||
| 27 | 09:51 | W 14 G 23 | 10.00 | A Few Clouds | FEW040 FEW250 | 43 | 28.9 | 58% | 37 | 29.75 | 1007.3 | ||||||
| 27 | 08:51 | SW 10 | 10.00 | Partly Cloudy | FEW050 SCT250 | 42.1 | 28 | 58% | 37 | 29.73 | 1006.8 | ||||||
| 27 | 07:51 | W 12 G 22 | 10.00 | A Few Clouds | FEW050 FEW250 | 39.9 | 28 | 63% | 34 | 29.71 | 1005.9 | ||||||
| 27 | 06:51 | W 8 | 10.00 | A Few Clouds | FEW040 FEW055 FEW250 | 37.9 | 30 | 46.9 | 37.9 | 73% | 33 | 29.69 | 1005.5 | ||||
| 27 | 05:51 | SW 7 | 10.00 | A Few Clouds | FEW055 | 39.9 | 32 | 73% | 36 | 29.67 | 1004.8 | ||||||
| 27 | 04:51 | W 10 | 10.00 | A Few Clouds | FEW040 FEW060 | 41 | 35.1 | 79% | 35 | 29.65 | 1003.9 | ||||||
| 27 | 03:51 | W 13 G 24 | 10.00 | Mostly Cloudy | BKN034 BKN041 | 44.1 | 41 | 89% | 38 | 29.63 | 1003.3 | ||||||
| 27 | 02:51 | NW 7 | 10.00 | Overcast | OVC004 | 46 | 46 | 100% | 43 | 29.59 | 1001.9 | ||||||
| 27 | 01:51 | NW 7 | 4.00 | Fog/Mist | OVC003 | 46.9 | 46.9 | 100% | 44 | 29.57 | 1001.3 | ||||||
| 27 | 00:51 | NW 6 | 5.00 | Fog/Mist | OVC003 | 46.9 | 46.9 | 48 | 46 | 100% | 45 | 29.56 | 1000.9 | 0.03 | |||
| 26 | 23:51 | Calm | 0.25 | Fog | VV002 | 46.9 | 46.9 | 100% | 29.56 | 1001.1 | |||||||
| 26 | 22:51 | E 3 | 0.50 | Light Rain Fog | VV002 | 46.9 | 46.9 | 100% | 29.58 | 1001.6 | 0.02 | ||||||
| 26 | 21:51 | NE 6 | 0.50 | Fog | VV002 | 46.9 | 46.9 | 100% | 45 | 29.6 | 1002.2 | 0.01 | 0.01 | ||||
| 26 | 20:51 | NE 6 | 1.25 | Fog/Mist | OVC002 | 46.9 | 46.9 | 100% | 45 | 29.63 | 1003.4 | ||||||
| 26 | 19:51 | NE 5 | 1.00 | Fog/Mist | VV002 | 46.9 | 46.9 | 100% | 45 | 29.65 | 1004.1 | ||||||
| 26 | 18:51 | NE 5 | 0.50 | Fog | VV002 | 46.9 | 46.9 | 51.1 | 46.9 | 100% | 45 | 29.68 | 1005.2 | ||||
| Date | Time (est) | 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) | |||||||||||||||