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. | ||||||||||||||||
| 23 | 05:51 | SW 6 | 14.48 | Partly Cloudy | SCT100 | 3.9 | 3.9 | 100% | 75.9 | 1011.6 | |||||||
| 23 | 04:51 | Calm | 16.09 | A Few Clouds | FEW100 | 4.4 | 3.9 | 97% | 75.9 | 1012.0 | |||||||
| 23 | 03:51 | SW 7 | 16.09 | Fair | CLR | 5 | 4.4 | 96% | 4 | 75.97 | 1012.7 | ||||||
| 23 | 02:51 | S 13 | 16.09 | Overcast | FEW029 BKN060 OVC080 | 6.1 | 5 | 93% | 4 | 75.97 | 1012.9 | ||||||
| 23 | 01:51 | SW 11 | 16.09 | Overcast | OVC030 | 6.1 | 5 | 6.1 | 6.1 | 93% | 4 | 76.07 | 1014.2 | ||||
| 23 | 00:51 | SW 9 | 16.09 | Overcast | OVC031 | 6.1 | 4.4 | 89% | 4 | 76.12 | 1015.0 | ||||||
| 22 | 23:51 | S 7 | 16.09 | Overcast | OVC031 | 6.1 | 4.4 | 89% | 5 | 76.17 | 1015.7 | ||||||
| 22 | 22:51 | S 11 | 16.09 | Overcast | OVC032 | 6.1 | 5 | 93% | 4 | 76.2 | 1016.0 | ||||||
| 22 | 21:51 | S 11 | 16.09 | Overcast | OVC030 | 6.1 | 5 | 93% | 4 | 76.3 | 1017.1 | ||||||
| 22 | 20:51 | S 9 | 16.09 | Overcast | OVC025 | 6.1 | 4.4 | 89% | 4 | 76.3 | 1017.1 | ||||||
| 22 | 19:51 | S 17 | 16.09 | Overcast | OVC026 | 6.1 | 4.4 | 6.7 | 5.6 | 89% | 3 | 76.28 | 1017.0 | ||||
| 22 | 18:51 | S 19 G 30 | 16.09 | Overcast | OVC027 | 6.1 | 3.9 | 86% | 3 | 76.3 | 1017.3 | ||||||
| 22 | 17:51 | S 15 | 16.09 | Overcast | OVC028 | 6.1 | 3.9 | 86% | 3 | 76.33 | 1017.5 | ||||||
| 22 | 16:51 | S 20 G 31 | 16.09 | Overcast | OVC029 | 6.7 | 3.3 | 79% | 3 | 76.35 | 1017.9 | ||||||
| 22 | 15:51 | S 19 G 33 | 16.09 | Overcast | OVC031 | 6.7 | 2.2 | 73% | 4 | 76.4 | 1018.5 | ||||||
| 22 | 14:51 | S 19 | 16.09 | Overcast | OVC021 | 6.1 | 2.2 | 76% | 3 | 76.45 | 1019.5 | ||||||
| 22 | 13:51 | S 20 G 35 | 8.05 | Drizzle | SCT015 BKN021 OVC031 | 6.1 | 3.3 | 7.8 | 5 | 82% | 3 | 76.53 | 1020.3 | ||||
| 22 | 12:51 | S 22 G 33 | 16.09 | Overcast | SCT017 BKN025 OVC045 | 6.7 | 3.3 | 79% | 3 | 76.56 | 1020.5 | ||||||
| 22 | 11:51 | S 17 G 33 | 16.09 | Overcast | SCT017 BKN033 OVC044 | 6.7 | 2.8 | 76% | 4 | 76.58 | 1021.0 | ||||||
| 22 | 10:51 | S 22 G 37 | 16.09 | Overcast | BKN022 BKN033 OVC090 | 7.8 | 3.3 | 73% | 5 | 76.61 | 1021.3 | ||||||
| 22 | 09:51 | S 17 | 16.09 | Overcast | SCT030 BKN100 OVC150 | 6.7 | 1.1 | 68% | 4 | 76.63 | 1021.6 | ||||||
| 22 | 08:51 | S 15 | 16.09 | Mostly Cloudy | FEW060 SCT070 BKN090 | 6.1 | 1.1 | 71% | 3 | 76.66 | 1022.1 | ||||||
| 22 | 07:51 | SW 15 | 16.09 | Mostly Cloudy | FEW025 FEW120 BKN150 | 5 | 0.6 | 5 | 0 | 73% | 2 | 76.71 | 1022.7 | ||||
| 22 | 06:51 | S 6 | 16.09 | Mostly Cloudy | SCT100 BKN110 | 2.8 | -0.6 | 79% | 76.68 | 1022.6 | |||||||
| 22 | 05:51 | Calm | 16.09 | Overcast | FEW070 BKN110 OVC120 | 1.7 | -1.1 | 82% | 76.68 | 1022.4 | |||||||
| 22 | 04:51 | SW 6 | 16.09 | Mostly Cloudy | SCT120 BKN150 | 2.2 | -0.6 | 82% | 76.71 | 1022.6 | |||||||
| 22 | 03:51 | Calm | 16.09 | Fair | CLR | 0.6 | -1.7 | 85% | 76.71 | 1022.7 | |||||||
| 22 | 02:51 | Calm | 16.09 | Fair | CLR | 2.8 | 0 | 82% | 76.73 | 1023.1 | |||||||
| 22 | 01:51 | S 9 | 16.09 | Fair | CLR | 3.3 | 0 | 3.9 | 2.8 | 79% | 1 | 76.78 | 1023.6 | ||||
| 22 | 00:51 | S 9 | 16.09 | Fair | CLR | 3.9 | 0 | 76% | 2 | 76.84 | 1024.3 | ||||||
| 21 | 23:51 | S 9 | 16.09 | Fair | CLR | 3.3 | -1.1 | 73% | 1 | 76.86 | 1024.8 | ||||||
| 21 | 22:51 | S 11 | 16.09 | Fair | CLR | 2.8 | -2.2 | 70% | 0 | 76.86 | 1024.9 | ||||||
| 21 | 21:51 | S 13 | 16.09 | Fair | CLR | 2.8 | -2.8 | 67% | -0 | 76.89 | 1025.0 | ||||||
| 21 | 20:51 | S 13 | 16.09 | Fair | CLR | 2.8 | -3.3 | 65% | -0 | 76.89 | 1025.0 | ||||||
| 21 | 19:51 | S 11 G 33 | 16.09 | Fair | CLR | 2.8 | -3.9 | 6.7 | 2.8 | 62% | 0 | 76.86 | 1024.8 | ||||
| 21 | 18:51 | S 20 | 16.09 | Fair | CLR | 3.9 | -4.4 | 55% | 0 | 76.86 | 1024.7 | ||||||
| 21 | 17:51 | S 22 G 35 | 16.09 | Fair | CLR | 3.9 | -5.6 | 50% | -0 | 76.86 | 1024.8 | ||||||
| 21 | 16:51 | SE 24 | 16.09 | A Few Clouds | FEW120 | 5 | -4.4 | 51% | 1 | 76.89 | 1025.2 | ||||||
| 21 | 15:51 | S 20 G 33 | 16.09 | Partly Cloudy | SCT130 | 5.6 | -5 | 47% | 2 | 76.89 | 1025.3 | ||||||
| 21 | 14:51 | S 22 G 37 | 16.09 | Partly Cloudy | FEW065 SCT130 | 5.6 | -5.6 | 45% | 2 | 76.94 | 1025.9 | ||||||
| 21 | 13:51 | SE 17 G 37 | 16.09 | Mostly Cloudy | FEW065 BKN130 | 6.1 | -5.6 | 6.1 | 0.6 | 43% | 3 | 76.96 | 1026.3 | ||||
| 21 | 12:51 | SE 17 G 33 | 16.09 | Mostly Cloudy | FEW065 FEW200 BKN250 | 6.1 | -5.6 | 43% | 3 | 77.01 | 1026.9 | ||||||
| 21 | 11:51 | SE 17 | 16.09 | Partly Cloudy | SCT065 SCT250 | 5.6 | -6.7 | 41% | 3 | 77.06 | 1027.5 | ||||||
| 21 | 10:51 | E 7 | 16.09 | Partly Cloudy | FEW030 SCT065 | 5 | -8.9 | 36% | 4 | 77.11 | 1028.2 | ||||||
| 21 | 09:51 | Vrbl 6 | 16.09 | Partly Cloudy | SCT060 | 5 | -7.8 | 39% | 77.17 | 1028.7 | |||||||
| 21 | 08:51 | Calm | 16.09 | A Few Clouds | FEW030 | 2.8 | -5 | 57% | 77.17 | 1028.9 | |||||||
| 21 | 07:51 | NW 6 | 16.09 | A Few Clouds | FEW020 | 0.6 | -3.9 | 0.6 | -5.6 | 72% | 77.19 | 1029.0 | |||||
| 21 | 06:51 | W 6 | 16.09 | A Few Clouds | FEW015 | -2.2 | -4.4 | 85% | 77.17 | 1028.7 | |||||||
| 21 | 05:51 | Calm | 16.09 | A Few Clouds | FEW020 | -4.4 | -6.7 | 84% | 77.09 | 1028.0 | |||||||
| 21 | 04:51 | NW 7 | 16.09 | Fair | CLR | -5 | -7.2 | 85% | -8 | 77.06 | 1027.6 | ||||||
| 21 | 03:51 | NW 6 | 16.09 | Fair | CLR | -3.9 | -6.7 | 81% | 77.04 | 1027.2 | |||||||
| 21 | 02:51 | W 7 | 16.09 | Fair | CLR | -3.3 | -6.7 | 78% | -6 | 77.01 | 1027.0 | ||||||
| 21 | 01:51 | NW 7 | 16.09 | Fair | CLR | -2.8 | -7.8 | 3.3 | -2.8 | 69% | -5 | 77.01 | 1027.0 | ||||
| 21 | 00:51 | Calm | 16.09 | Fair | CLR | -0.6 | -8.3 | 56% | 77.01 | 1026.8 | |||||||
| 20 | 23:51 | Calm | 16.09 | Fair | CLR | 0.6 | -7.8 | 54% | 76.99 | 1026.5 | |||||||
| 20 | 22:51 | N 7 | 16.09 | Fair | CLR | 0.6 | -7.8 | 54% | -1 | 76.94 | 1025.9 | ||||||
| 20 | 21:51 | N 11 | 16.09 | Fair | CLR | 1.1 | -8.3 | 50% | -2 | 76.91 | 1025.4 | ||||||
| 20 | 20:51 | N 15 | 16.09 | Fair | CLR | 2.2 | -7.8 | 48% | -1 | 76.84 | 1024.5 | ||||||
| 20 | 19:51 | N 17 | 16.09 | Fair | CLR | 3.3 | -7.8 | 8.3 | 3.3 | 44% | -0 | 76.73 | 1023.2 | ||||
| 20 | 18:51 | NW 19 G 33 | 16.09 | A Few Clouds | FEW090 | 5 | -7.2 | 41% | 2 | 76.66 | 1022.1 | ||||||
| 20 | 17:51 | NW 24 | 16.09 | Overcast | OVC080 | 6.1 | -7.2 | 38% | 2 | 76.61 | 1021.3 | ||||||
| 20 | 16:51 | N 19 G 41 | 16.09 | Mostly Cloudy | BKN075 BKN085 | 7.2 | -5 | 42% | 4 | 76.53 | 1020.4 | ||||||
| 20 | 15:51 | NW 19 G 39 | 16.09 | Mostly Cloudy | SCT050 BKN060 BKN070 | 7.2 | -2.8 | 49% | 4 | 76.5 | 1020.0 | ||||||
| 20 | 14:51 | NW 22 G 41 | 16.09 | Mostly Cloudy | BKN048 BKN060 | 6.7 | -2.8 | 51% | 3 | 76.48 | 1019.6 | ||||||
| 20 | 13:51 | NW 31 G 43 | 16.09 | Mostly Cloudy | FEW035 BKN065 BKN080 | 7.8 | -4.4 | 10 | 2.8 | 42% | 4 | 76.43 | 1018.9 | ||||
| 20 | 12:51 | W 20 G 41 | 16.09 | Mostly Cloudy | BKN070 | 8.9 | -5 | 37% | 6 | 76.4 | 1018.7 | ||||||
| 20 | 11:51 | W 24 | 16.09 | Mostly Cloudy | FEW050 BKN065 | 7.8 | -2.2 | 50% | 5 | 76.43 | 1018.9 | ||||||
| 20 | 10:51 | W 26 G 41 | 16.09 | Mostly Cloudy | BKN045 BKN060 | 6.7 | -0.6 | 60% | 3 | 76.4 | 1018.8 | ||||||
| 20 | 09:51 | W 19 G 28 | 16.09 | Partly Cloudy | SCT060 | 6.7 | 0 | 63% | 4 | 76.38 | 1018.4 | ||||||
| 20 | 08:51 | W 13 | 16.09 | A Few Clouds | FEW150 | 5 | 1.1 | 76% | 2 | 76.35 | 1018.1 | ||||||
| 20 | 07:51 | W 13 | 16.09 | Fair | CLR | 2.8 | 0.6 | 2.8 | -1.7 | 86% | -0 | 76.33 | 1017.7 | ||||
| 20 | 06:51 | W 6 | 16.09 | A Few Clouds | FEW070 | 0 | -0.6 | 96% | 76.28 | 1017.1 | |||||||
| 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) | |||||||||||||||