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. | ||||||||||||||||
| 30 | 10:51 | E 17 | 1.61 | Fog/Mist | OVC003 | 7.8 | 7.8 | 100% | 5 | 75.62 | 1008.1 | ||||||
| 30 | 09:51 | E 13 | 1.21 | Fog/Mist | OVC003 | 7.8 | 7.8 | 100% | 6 | 75.67 | 1008.7 | ||||||
| 30 | 08:51 | E 15 | 1.21 | Fog/Mist | OVC003 | 7.2 | 7.2 | 100% | 5 | 75.67 | 1008.8 | ||||||
| 30 | 07:51 | E 19 | 1.21 | Fog/Mist | OVC003 | 7.2 | 7.2 | 7.2 | 6.1 | 100% | 4 | 75.69 | 1008.9 | 0.03 | 1.68 | ||
| 30 | 06:51 | E 15 | 2.01 | Fog/Mist | OVC004 | 7.2 | 7.2 | 100% | 5 | 75.69 | 1009.2 | 0.08 | |||||
| 30 | 05:51 | E 17 | 2.01 | Rain Fog/Mist | FEW004 OVC012 | 6.7 | 6.7 | 100% | 4 | 75.69 | 1009.0 | 0.28 | |||||
| 30 | 04:51 | E 17 | 2.82 | Heavy Rain Fog/Mist | FEW004 OVC021 | 6.1 | 6.1 | 100% | 3 | 75.74 | 1009.6 | 0.89 | 1.3 | ||||
| 30 | 03:51 | NE 9 | 6.44 | Light Rain Fog/Mist | OVC006 | 6.7 | 6.7 | 100% | 5 | 75.79 | 1010.3 | 0.3 | |||||
| 30 | 02:51 | NE 13 | 6.44 | Light Rain Fog/Mist | OVC005 | 6.1 | 6.1 | 100% | 4 | 75.82 | 1010.7 | 0.1 | |||||
| 30 | 01:51 | E 11 | 4.02 | Light Rain Fog/Mist | OVC005 | 6.1 | 6.1 | 6.1 | 5.6 | 100% | 4 | 75.87 | 1011.6 | 0.1 | 0.51 | ||
| 30 | 00:51 | E 15 | 4.02 | Light Rain Fog/Mist | BKN005 OVC009 | 6.1 | 6.1 | 100% | 3 | 75.95 | 1012.4 | 0.15 | |||||
| 29 | 23:51 | E 15 | 3.22 | Light Rain Fog/Mist | BKN004 OVC009 | 6.1 | 6.1 | 100% | 3 | 76 | 1013.3 | 0.18 | |||||
| 29 | 22:51 | E 15 | 3.22 | Light Rain Fog/Mist | BKN004 OVC009 | 6.1 | 6.1 | 100% | 3 | 76.05 | 1013.8 | 0.08 | 0.08 | ||||
| 29 | 21:51 | E 19 | 3.22 | Light Rain Fog/Mist | OVC004 | 6.1 | 6.1 | 100% | 3 | 76.1 | 1014.4 | ||||||
| 29 | 20:51 | E 22 G 37 | 3.22 | Fog/Mist | OVC004 | 6.1 | 6.1 | 100% | 3 | 76.12 | 1014.7 | ||||||
| 29 | 19:51 | E 24 | 6.44 | Fog/Mist | OVC005 | 6.1 | 6.1 | 8.3 | 6.1 | 100% | 2 | 76.12 | 1014.7 | ||||
| 29 | 18:51 | E 24 | 1.61 | Fog/Mist | OVC005 | 6.1 | 5.6 | 97% | 2 | 76.12 | 1015.0 | ||||||
| 29 | 17:51 | E 22 | 4.83 | Fog/Mist | OVC006 | 6.1 | 5.6 | 97% | 3 | 76.15 | 1015.2 | ||||||
| 29 | 16:51 | E 20 | 11.27 | Overcast | OVC007 | 6.7 | 5.6 | 93% | 3 | 76.17 | 1015.5 | ||||||
| 29 | 15:51 | E 19 | 6.44 | Fog/Mist | OVC008 | 7.2 | 5.6 | 90% | 4 | 76.23 | 1016.2 | ||||||
| 29 | 14:51 | E 24 | 11.27 | Overcast | OVC008 | 7.8 | 5.6 | 86% | 5 | 76.25 | 1016.6 | ||||||
| 29 | 13:51 | E 20 | 16.09 | Overcast | OVC008 | 7.8 | 5.6 | 8.9 | 6.1 | 86% | 5 | 76.25 | 1016.7 | ||||
| 29 | 12:51 | E 20 | 16.09 | Overcast | OVC009 | 8.3 | 5.6 | 83% | 5 | 76.25 | 1016.6 | ||||||
| 29 | 11:51 | E 15 | 16.09 | Overcast | OVC010 | 8.3 | 6.1 | 86% | 6 | 76.33 | 1017.7 | ||||||
| 29 | 10:51 | E 15 | 16.09 | Overcast | BKN011 OVC015 | 8.3 | 6.7 | 90% | 6 | 76.4 | 1018.7 | ||||||
| 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 | |||||||
| 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) | |||||||||||||||