Weather observations for the past three days for
Portland, Portland International Jetport
| Date | Time (edt) | Wind (kph) | Vis. (km) | Weather | Sky Cond. | Temperature (ºC) | Relative Humidity | Wind Chill (°C) | Heat Index (°C) | Pressure | Precipitation (cm) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (cm) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | Min. | ||||||||||||||||
| 20 | 19:51 | NE 11 | 16.09 | Fair | CLR | 12.2 | 3.3 | 19.4 | 12.2 | 55% | 76.94 | 1025.6 | |||||
| 20 | 18:51 | NE 11 | 16.09 | A Few Clouds | FEW250 | 13 | 0 | 0% | 76.91 | 1025.2 | |||||||
| 20 | 17:51 | NE 13 | 16.09 | A Few Clouds | FEW250 | 15 | 3.3 | 46% | 76.84 | 1024.5 | |||||||
| 20 | 16:51 | E 13 | 16.09 | Partly Cloudy | SCT250 | 16.1 | 3.9 | 44% | 76.81 | 1024.0 | |||||||
| 20 | 15:51 | Calm | 16.09 | Partly Cloudy | SCT250 | 19.4 | 2.2 | 32% | 76.81 | 1023.9 | |||||||
| 20 | 14:51 | N 13 | 16.09 | A Few Clouds | FEW250 | 19.4 | 1.7 | 31% | 76.78 | 1023.7 | |||||||
| 20 | 13:51 | N 20 | 16.09 | A Few Clouds | FEW250 | 18.3 | 1.1 | 18.9 | 2.8 | 32% | 76.84 | 1024.2 | |||||
| 20 | 12:51 | N 11 | 16.09 | A Few Clouds | FEW250 | 17.8 | 3.9 | 40% | 76.89 | 1025.0 | |||||||
| 20 | 11:51 | N 20 G 37 | 16.09 | A Few Clouds | FEW250 | 17.2 | 4.4 | 43% | 76.94 | 1025.7 | |||||||
| 20 | 10:51 | N 22 | 16.09 | A Few Clouds | FEW250 | 16.1 | 4.4 | 46% | 76.96 | 1026.0 | |||||||
| 20 | 09:51 | N 22 | 16.09 | A Few Clouds | FEW250 | 13.9 | 5 | 55% | 76.96 | 1026.0 | |||||||
| 20 | 08:51 | N 7 | 16.09 | A Few Clouds | FEW250 | 10.6 | 6.1 | 74% | 76.94 | 1025.8 | |||||||
| 20 | 07:51 | NW 7 | 16.09 | A Few Clouds | FEW250 | 2.8 | 1.7 | 3.9 | 1.1 | 93% | 1 | 76.91 | 1025.3 | ||||
| 20 | 06:51 | W 9 | 16.09 | A Few Clouds | FEW250 | 3.3 | 2.2 | 93% | 1 | 76.84 | 1024.3 | ||||||
| 20 | 05:51 | N 9 | 16.09 | Fair | CLR | 1.7 | 0.6 | 93% | -1 | 76.78 | 1023.7 | ||||||
| 20 | 04:51 | Calm | 16.09 | Fair | CLR | 2.2 | 1.7 | 97% | 76.78 | 1023.5 | |||||||
| 20 | 03:51 | Calm | 16.09 | Fair | CLR | 2.8 | 2.2 | 96% | 76.78 | 1023.8 | |||||||
| 20 | 02:51 | NW 9 | 16.09 | Fair | CLR | 2.2 | 1.7 | 97% | -0 | 76.81 | 1024.0 | ||||||
| 20 | 01:51 | W 7 | 16.09 | Fair | CLR | 1.1 | 0.6 | 6.7 | 1.1 | 97% | -1 | 76.86 | 1024.8 | ||||
| 20 | 00:51 | NW 6 | 16.09 | Fair | CLR | 2.2 | 1.7 | 97% | 76.89 | 1025.1 | |||||||
| 19 | 23:51 | Calm | 16.09 | Fair | CLR | 2.2 | 1.7 | 97% | 76.91 | 1025.4 | |||||||
| 19 | 22:51 | Calm | 16.09 | Fair | CLR | 4.4 | 2.8 | 89% | 76.94 | 1025.7 | |||||||
| 19 | 21:51 | Calm | 16.09 | Fair | CLR | 4.4 | 3.3 | 93% | 76.96 | 1026.0 | |||||||
| 19 | 20:51 | Calm | 16.09 | Fair | CLR | 5 | 3.9 | 93% | 76.99 | 1026.5 | |||||||
| 19 | 19:51 | Calm | 16.09 | Fair | CLR | 6.7 | 5 | 13.3 | 6.7 | 89% | 77.04 | 1027.2 | |||||
| 19 | 18:51 | Calm | 16.09 | Fair | CLR | 8.9 | 5 | 77% | 77.09 | 1027.7 | |||||||
| 19 | 17:51 | S 7 | 16.09 | Fair | CLR | 10 | 5 | 71% | 9 | 77.11 | 1028.1 | ||||||
| 19 | 16:51 | S 13 | 16.09 | A Few Clouds | FEW250 | 11.1 | 5.6 | 69% | 77.11 | 1028.0 | |||||||
| 19 | 15:51 | S 13 | 16.09 | Partly Cloudy | SCT250 | 12.2 | 5 | 62% | 77.14 | 1028.5 | |||||||
| 19 | 14:51 | S 11 | 16.09 | Fair | CLR | 12.8 | 4.4 | 57% | 77.22 | 1029.3 | |||||||
| 19 | 13:51 | S 17 | 16.09 | A Few Clouds | FEW250 | 13.3 | 5.6 | 13.3 | 1.7 | 60% | 77.29 | 1030.5 | |||||
| 19 | 12:51 | S 13 | 16.09 | A Few Clouds | FEW250 | 13.3 | 5.6 | 60% | 77.37 | 1031.5 | |||||||
| 19 | 11:51 | SE 15 | 16.09 | A Few Clouds | FEW250 | 13.3 | 5 | 57% | 77.44 | 1032.4 | |||||||
| 19 | 10:51 | S 11 | 16.09 | A Few Clouds | FEW250 | 12.2 | 3.3 | 55% | 77.47 | 1032.9 | |||||||
| 19 | 09:51 | Vrbl 6 | 16.09 | A Few Clouds | FEW150 FEW250 | 9.4 | 2.8 | 64% | 77.5 | 1033.3 | |||||||
| 19 | 08:51 | Calm | 16.09 | A Few Clouds | FEW150 | 6.7 | 2.2 | 73% | 77.55 | 1033.9 | |||||||
| 19 | 07:51 | Calm | 16.09 | A Few Clouds | FEW150 | 1.7 | 0.6 | 2.8 | -0.6 | 93% | 77.55 | 1033.8 | |||||
| 19 | 06:51 | Calm | 16.09 | A Few Clouds | FEW150 | 1.1 | -0.6 | 89% | 77.52 | 1033.5 | |||||||
| 19 | 05:51 | Calm | 16.09 | A Few Clouds | FEW250 | 1.1 | -0.6 | 89% | 77.55 | 1033.9 | |||||||
| 19 | 04:51 | Calm | 16.09 | Fair | CLR | 1.1 | -0.6 | 89% | 77.55 | 1034.0 | |||||||
| 19 | 03:51 | Calm | 16.09 | Fair | CLR | 1.1 | 0 | 92% | 77.55 | 1033.9 | |||||||
| 19 | 02:51 | Calm | 16.09 | Fair | CLR | 1.1 | 0 | 92% | 77.55 | 1033.9 | |||||||
| 19 | 01:51 | Calm | 16.09 | Fair | CLR | 1.7 | 0.6 | 7.8 | 1.1 | 93% | 77.57 | 1034.1 | |||||
| 19 | 00:51 | Calm | 16.09 | Fair | CLR | 3.3 | 1.7 | 89% | 77.57 | 1034.2 | |||||||
| 18 | 23:51 | W 6 | 16.09 | Fair | CLR | 3.9 | 2.2 | 89% | 77.6 | 1034.4 | |||||||
| 18 | 22:51 | Calm | 16.09 | Fair | CLR | 5 | 2.2 | 82% | 77.6 | 1034.6 | |||||||
| 18 | 21:51 | SW 6 | 16.09 | Fair | CLR | 6.1 | 2.2 | 76% | 77.6 | 1034.6 | |||||||
| 18 | 19:51 | SW 7 | 16.09 | Fair | CLR | 7.8 | 2.8 | 11.1 | 7.8 | 71% | 7 | 77.57 | 1034.4 | ||||
| 18 | 18:51 | S 9 | 16.09 | Fair | CLR | 8.3 | 2.2 | 66% | 7 | 77.57 | 1034.2 | ||||||
| 18 | 17:51 | S 11 | 16.09 | Fair | CLR | 9.4 | 1.1 | 56% | 8 | 77.55 | 1033.8 | ||||||
| 18 | 16:51 | S 17 | 16.09 | Fair | CLR | 10 | 0.6 | 52% | 8 | 77.55 | 1034.0 | ||||||
| 18 | 15:51 | S 20 | 16.09 | Fair | CLR | 10.6 | 0 | 48% | 77.55 | 1034.0 | |||||||
| 18 | 14:51 | S 20 | 16.09 | Fair | CLR | 11.1 | -1.1 | 43% | 77.55 | 1033.7 | |||||||
| 18 | 13:51 | SE 19 G 30 | 16.09 | Fair | CLR | 10.6 | -0.6 | 11.1 | -0.6 | 46% | 77.57 | 1034.1 | |||||
| 18 | 12:51 | SW 13 | 16.09 | A Few Clouds | FEW060 | 10.6 | -2.2 | 41% | 77.6 | 1034.6 | |||||||
| 18 | 11:51 | S 13 | 16.09 | A Few Clouds | FEW060 | 9.4 | -3.9 | 39% | 8 | 77.62 | 1035.0 | ||||||
| 18 | 10:51 | S 11 | 16.09 | A Few Clouds | FEW050 | 8.3 | -3.3 | 44% | 7 | 77.62 | 1034.8 | ||||||
| 18 | 09:51 | Calm | 16.09 | A Few Clouds | FEW050 | 5.6 | -2.2 | 58% | 77.65 | 1035.2 | |||||||
| 18 | 08:51 | SW 6 | 16.09 | Fair | CLR | 2.8 | -3.3 | 65% | 77.62 | 1035.1 | |||||||
| 18 | 07:51 | Calm | 16.09 | Fair | CLR | -0.6 | -3.9 | 0.6 | -2.8 | 79% | 77.6 | 1034.7 | |||||
| 18 | 06:51 | Calm | 16.09 | Fair | CLR | -2.8 | -5 | 85% | 77.55 | 1033.9 | |||||||
| 18 | 05:51 | Calm | 16.09 | Fair | CLR | -1.7 | -5 | 78% | 77.47 | 1033.1 | |||||||
| 18 | 04:51 | W 6 | 16.09 | Fair | CLR | -0.6 | -5 | 72% | 77.44 | 1032.6 | |||||||
| 18 | 03:51 | Calm | 16.09 | Fair | CLR | -1.7 | -4.4 | 82% | 77.39 | 1032.0 | |||||||
| 18 | 02:51 | SW 7 | 16.09 | Fair | CLR | -0.6 | -4.4 | 76% | -3 | 77.34 | 1031.1 | ||||||
| 18 | 01:51 | Calm | 16.09 | Fair | CLR | -0.6 | -4.4 | 3.3 | -2.2 | 76% | 77.29 | 1030.5 | |||||
| 18 | 00:51 | Calm | 16.09 | Fair | CLR | -1.1 | -4.4 | 79% | 77.24 | 1029.9 | |||||||
| 17 | 23:51 | W 6 | 16.09 | Fair | CLR | 0.6 | -5 | 66% | 77.19 | 1028.9 | |||||||
| 17 | 22:51 | S 6 | 16.09 | Fair | CLR | 0.6 | -5 | 66% | 77.14 | 1028.4 | |||||||
| 17 | 21:51 | NW 11 | 16.09 | Fair | CLR | 0.6 | -5.6 | 64% | -2 | 77.09 | 1027.7 | ||||||
| 17 | 20:51 | W 11 | 16.09 | Fair | CLR | 1.1 | -5.6 | 61% | -2 | 77.01 | 1027.0 | ||||||
| Date | Time (edt) | Wind (kph) | Vis. (km) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°C) | Heat Index (°C) | altimeter (cm) | sea level (mb) | 1 hr | 3 hr | 6 hr |
| 6 hour | |||||||||||||||||
| Temperature (ºC) | Pressure | Precipitation (cm) | |||||||||||||||