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. | ||||||||||||||||
| 29 | 09:51 | E 17 | 4.83 | Fog/Mist | OVC004 | 6.1 | 6.1 | 100% | 3 | 76.45 | 1019.3 | ||||||
| 29 | 08:51 | E 13 | 1.61 | Fog/Mist | OVC005 | 6.1 | 6.1 | 100% | 4 | 76.48 | 1019.7 | ||||||
| 29 | 07:51 | E 15 | 3.22 | Fog/Mist | OVC004 | 6.1 | 6.1 | 8.3 | 6.1 | 100% | 3 | 76.45 | 1019.4 | ||||
| 29 | 06:51 | E 17 | 8.05 | Fog/Mist | OVC005 | 6.1 | 5.6 | 97% | 3 | 76.4 | 1018.5 | ||||||
| 29 | 05:51 | E 11 | 9.66 | Fog/Mist | BKN007 OVC012 | 6.1 | 6.1 | 100% | 4 | 76.35 | 1018.0 | ||||||
| 29 | 04:51 | E 7 | 11.27 | Overcast | OVC015 | 6.7 | 5.6 | 93% | 6 | 76.43 | 1018.9 | ||||||
| 29 | 03:51 | E 6 | 16.09 | Overcast | OVC018 | 7.8 | 4.4 | 79% | 76.48 | 1019.5 | |||||||
| 29 | 02:51 | Calm | 16.09 | Overcast | OVC023 | 8.3 | 3.9 | 74% | 76.48 | 1019.7 | |||||||
| 29 | 01:51 | E 9 | 16.09 | Overcast | OVC024 | 7.8 | 2.8 | 8.3 | 6.1 | 71% | 6 | 76.45 | 1019.3 | ||||
| 29 | 00:51 | NE 7 | 16.09 | Overcast | OVC024 | 7.8 | 0.6 | 61% | 7 | 76.45 | 1019.2 | ||||||
| 28 | 23:51 | N 6 | 16.09 | Overcast | OVC018 | 7.8 | 1.1 | 63% | 76.53 | 1020.3 | |||||||
| 28 | 22:51 | E 9 | 16.09 | Overcast | OVC019 | 7.8 | 0.6 | 61% | 6 | 76.58 | 1020.9 | ||||||
| 28 | 21:51 | E 9 | 16.09 | Partly Cloudy | SCT023 | 6.7 | -1.1 | 58% | 5 | 76.61 | 1021.3 | ||||||
| 28 | 20:51 | E 6 | 16.09 | Fair | CLR | 7.2 | -5.6 | 40% | 76.63 | 1021.5 | |||||||
| 28 | 19:51 | E 9 | 16.09 | Fair | CLR | 6.7 | -5.6 | 11.1 | 6.7 | 41% | 5 | 76.63 | 1021.5 | ||||
| 28 | 18:51 | E 11 | 16.09 | Fair | CLR | 8.9 | -5.6 | 36% | 7 | 76.66 | 1021.8 | ||||||
| 28 | 17:51 | E 13 | 16.09 | Fair | CLR | 9.4 | -11.1 | 22% | 8 | 76.71 | 1022.5 | ||||||
| 28 | 16:51 | E 20 | 16.09 | Partly Cloudy | SCT250 | 10.6 | -12.8 | 18% | 76.68 | 1022.4 | |||||||
| 28 | 15:51 | E 15 | 16.09 | Partly Cloudy | SCT250 | 10.6 | -13.3 | 17% | 76.73 | 1022.8 | |||||||
| 28 | 14:51 | E 15 | 16.09 | Partly Cloudy | FEW040 SCT250 | 10.6 | -5 | 33% | 76.76 | 1023.3 | |||||||
| 28 | 13:51 | E 15 | 16.09 | Mostly Cloudy | FEW040 BKN250 | 10.6 | 2.8 | 11.1 | 7.2 | 59% | 76.78 | 1023.7 | |||||
| 28 | 12:51 | E 13 | 16.09 | A Few Clouds | FEW045 FEW250 | 10 | -2.8 | 41% | 8 | 76.84 | 1024.2 | ||||||
| 28 | 11:51 | E 13 | 16.09 | A Few Clouds | FEW250 | 9.4 | 3.9 | 69% | 8 | 76.84 | 1024.4 | ||||||
| 28 | 10:51 | E 13 | 16.09 | A Few Clouds | FEW015 FEW250 | 9.4 | 5 | 74% | 8 | 76.84 | 1024.3 | ||||||
| 28 | 09:51 | E 13 | 16.09 | A Few Clouds | FEW015 | 9.4 | 3.3 | 66% | 8 | 76.84 | 1024.2 | ||||||
| 28 | 08:51 | NE 6 | 16.09 | A Few Clouds | FEW010 | 8.3 | 5 | 80% | 76.86 | 1024.7 | |||||||
| 28 | 07:51 | NE 11 | 16.09 | A Few Clouds | FEW009 | 7.2 | 5 | 7.2 | 4.4 | 86% | 5 | 76.84 | 1024.5 | ||||
| 28 | 06:51 | E 15 | 16.09 | Mostly Cloudy | BKN007 | 5.6 | 4.4 | 92% | 3 | 76.86 | 1024.6 | ||||||
| 28 | 05:51 | E 15 | 16.09 | Overcast | OVC007 | 5.6 | 5 | 96% | 3 | 76.84 | 1024.5 | ||||||
| 28 | 04:51 | E 13 | 16.09 | Mostly Cloudy | BKN008 | 5 | 3.9 | 93% | 2 | 76.86 | 1024.5 | ||||||
| 28 | 03:51 | E 15 | 16.09 | Fair | CLR | 5.6 | 4.4 | 92% | 3 | 76.81 | 1024.2 | ||||||
| 28 | 02:51 | E 9 | 16.09 | Fair | CLR | 5.6 | 4.4 | 92% | 4 | 76.81 | 1023.9 | ||||||
| 28 | 01:51 | E 9 | 16.09 | Fair | CLR | 5.6 | 4.4 | 10.6 | 5.6 | 92% | 4 | 76.86 | 1024.6 | ||||
| 28 | 00:51 | E 9 | 16.09 | Fair | CLR | 6.1 | 5 | 93% | 4 | 76.89 | 1025.0 | ||||||
| 27 | 23:51 | Calm | 16.09 | Fair | CLR | 7.2 | 5 | 86% | 76.91 | 1025.2 | |||||||
| 27 | 22:51 | S 6 | 16.09 | Fair | CLR | 7.2 | 5.6 | 90% | 76.91 | 1025.3 | |||||||
| 27 | 21:51 | S 9 | 16.09 | Fair | CLR | 8.3 | 5 | 80% | 7 | 76.91 | 1025.3 | ||||||
| 27 | 20:51 | SE 11 | 16.09 | Fair | CLR | 10 | 2.8 | 61% | 9 | 76.86 | 1024.7 | ||||||
| 27 | 19:51 | S 11 | 16.09 | Fair | CLR | 10.6 | 2.8 | 17.8 | 10.6 | 59% | 76.81 | 1024.1 | |||||
| 27 | 18:51 | S 15 | 16.09 | Fair | CLR | 12.2 | 2.8 | 53% | 76.78 | 1023.8 | |||||||
| 27 | 17:51 | S 15 | 16.09 | A Few Clouds | FEW065 | 14.4 | 2.8 | 46% | 76.81 | 1023.9 | |||||||
| 27 | 16:51 | S 19 | 16.09 | A Few Clouds | FEW065 | 16.1 | 3.3 | 43% | 76.81 | 1023.9 | |||||||
| 27 | 15:51 | S 13 | 16.09 | A Few Clouds | FEW065 | 17.2 | 3.3 | 40% | 76.81 | 1024.0 | |||||||
| 27 | 14:51 | SE 15 | 16.09 | A Few Clouds | FEW065 | 17.2 | 2.8 | 38% | 76.84 | 1024.5 | |||||||
| 27 | 13:51 | S 15 | 16.09 | A Few Clouds | FEW065 | 17.2 | 3.3 | 18.3 | 8.9 | 40% | 76.86 | 1024.7 | |||||
| 27 | 12:51 | S 15 | 16.09 | A Few Clouds | FEW065 | 17.8 | 3.3 | 38% | 76.89 | 1025.0 | |||||||
| 27 | 11:51 | E 15 | 16.09 | A Few Clouds | FEW065 | 17.2 | 3.3 | 40% | 76.91 | 1025.4 | |||||||
| 27 | 10:51 | E 9 | 14.48 | Fair | CLR | 16.1 | 3.9 | 44% | 76.94 | 1025.6 | |||||||
| 27 | 09:51 | Vrbl 6 | 16.09 | A Few Clouds | FEW250 | 15 | 2.2 | 42% | 76.94 | 1025.6 | |||||||
| 27 | 08:51 | Calm | 16.09 | A Few Clouds | FEW250 | 12.8 | 4.4 | 57% | 76.91 | 1025.4 | |||||||
| 27 | 07:51 | Calm | 16.09 | A Few Clouds | FEW250 | 8.9 | 5 | 8.9 | 1.1 | 77% | 76.89 | 1025.0 | |||||
| 27 | 06:51 | NW 7 | 16.09 | Partly Cloudy | SCT250 | 4.4 | 2.2 | 86% | 3 | 76.89 | 1024.9 | ||||||
| 27 | 05:51 | N 6 | 16.09 | Partly Cloudy | FEW110 SCT250 | 2.2 | 0.6 | 89% | 76.84 | 1024.2 | |||||||
| 27 | 04:51 | Calm | 16.09 | A Few Clouds | FEW250 | 2.2 | 0.6 | 89% | 76.78 | 1023.6 | |||||||
| 27 | 03:51 | Calm | 16.09 | Fair | CLR | 2.8 | 0.6 | 86% | 76.73 | 1023.1 | |||||||
| 27 | 02:51 | Calm | 16.09 | Fair | CLR | 3.3 | 0.6 | 83% | 76.71 | 1022.6 | |||||||
| 27 | 01:51 | Calm | 16.09 | Fair | CLR | 3.9 | 0.6 | 10 | 3.3 | 79% | 76.71 | 1022.6 | |||||
| 27 | 00:51 | Calm | 16.09 | Fair | CLR | 5.6 | 1.1 | 73% | 76.71 | 1022.8 | |||||||
| 26 | 23:51 | Calm | 16.09 | Fair | CLR | 6.1 | 1.1 | 71% | 76.71 | 1022.6 | |||||||
| 26 | 22:51 | NW 6 | 16.09 | Fair | CLR | 6.7 | 2.2 | 73% | 76.68 | 1022.3 | |||||||
| 26 | 21:51 | Calm | 16.09 | Fair | CLR | 7.2 | 2.8 | 74% | 76.68 | 1022.3 | |||||||
| 26 | 20:51 | Calm | 16.09 | Fair | CLR | 7.8 | 2.2 | 68% | 76.63 | 1021.8 | |||||||
| 26 | 19:51 | S 7 | 16.09 | Fair | CLR | 10.6 | 1.7 | 15.6 | 10.6 | 54% | 76.61 | 1021.2 | |||||
| 26 | 18:51 | S 6 | 16.09 | Fair | CLR | 12.2 | -0.6 | 42% | 76.56 | 1020.7 | |||||||
| 26 | 17:51 | S 11 | 16.09 | Mostly Cloudy | BKN250 | 13.3 | 0.6 | 42% | 76.56 | 1020.6 | |||||||
| 26 | 16:51 | S 15 | 16.09 | Mostly Cloudy | BKN250 | 13.9 | 1.1 | 42% | 76.53 | 1020.1 | |||||||
| 26 | 15:51 | S 17 | 16.09 | Mostly Cloudy | FEW065 BKN250 | 14.4 | 0.6 | 39% | 76.5 | 1019.9 | |||||||
| 26 | 14:51 | SE 11 | 16.09 | Mostly Cloudy | FEW065 BKN259 | 15 | 0.6 | 38% | 76.5 | 1020.0 | |||||||
| 26 | 13:51 | E 11 | 16.09 | Overcast | FEW065 OVC250 | 15 | 1.7 | 15 | 8.3 | 41% | 76.53 | 1020.2 | |||||
| 26 | 12:51 | SE 9 | 16.09 | Mostly Cloudy | FEW060 BKN250 | 14.4 | 0.6 | 39% | 76.53 | 1020.3 | |||||||
| 26 | 11:51 | E 11 | 16.09 | Mostly Cloudy | FEW060 BKN250 | 13.3 | 1.1 | 44% | 76.56 | 1020.7 | |||||||
| 26 | 10:51 | E 9 | 16.09 | Overcast | FEW060 OVC250 | 13.3 | 1.1 | 44% | 76.56 | 1020.6 | |||||||
| 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) | |||||||||||||||