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. | ||||||||||||||||
| 11 | 21:51 | Calm | 8.05 | Light Rain Fog/Mist | SCT021 SCT070 OVC100 | 10.6 | 9.4 | 92% | 76.43 | 1018.8 | 0.28 | ||||||
| 11 | 20:51 | SW 6 | 9.66 | Light Rain Fog/Mist | BKN110 | 10.6 | 9.4 | 92% | 76.48 | 1019.7 | 0.13 | ||||||
| 11 | 19:51 | S 9 | 16.09 | Light Rain | BKN110 | 11.1 | 8.3 | 13.3 | 11.1 | 83% | 76.53 | 1020.2 | |||||
| 11 | 18:51 | S 9 | 16.09 | Mostly Cloudy | BKN120 | 11.7 | 6.1 | 69% | 76.63 | 1021.5 | |||||||
| 11 | 17:51 | Calm | 16.09 | Partly Cloudy | SCT110 | 12.2 | 6.1 | 67% | 76.71 | 1022.6 | |||||||
| 11 | 16:51 | S 7 | 16.09 | Overcast | OVC110 | 12.8 | 6.1 | 64% | 76.78 | 1023.6 | |||||||
| 11 | 15:51 | S 13 | 16.09 | Overcast | SCT040 OVC250 | 13.3 | 6.1 | 62% | 76.89 | 1025.0 | |||||||
| 11 | 14:51 | S 11 | 16.09 | Fair | CLR | 13.3 | 5.6 | 60% | 76.94 | 1025.7 | |||||||
| 11 | 13:51 | S 15 | 16.09 | Overcast | FEW026 OVC250 | 13.3 | 6.1 | 13.3 | 4.4 | 62% | 76.99 | 1026.3 | |||||
| 11 | 12:51 | S 13 | 16.09 | Overcast | FEW026 FEW150 OVC250 | 13.3 | 5.6 | 60% | 77.06 | 1027.5 | |||||||
| 11 | 11:51 | S 13 | 16.09 | Overcast | FEW150 OVC250 | 12.8 | 5 | 59% | 77.19 | 1028.9 | |||||||
| 11 | 10:51 | S 7 | 16.09 | Overcast | FEW150 OVC200 | 11.7 | 3.9 | 59% | 77.24 | 1029.7 | |||||||
| 11 | 09:51 | S 6 | 16.09 | Overcast | FEW150 OVC200 | 10 | 3.3 | 63% | 77.29 | 1030.5 | |||||||
| 11 | 08:51 | Calm | 16.09 | Overcast | OVC200 | 7.2 | 3.9 | 80% | 77.32 | 1030.9 | |||||||
| 11 | 07:51 | SW 6 | 16.09 | Overcast | OVC200 | 4.4 | 2.2 | 4.4 | 1.7 | 86% | 77.32 | 1030.8 | |||||
| 11 | 06:51 | Calm | 16.09 | Mostly Cloudy | FEW150 BKN250 | 3.3 | 1.7 | 89% | 77.37 | 1031.3 | |||||||
| 11 | 05:51 | W 7 | 16.09 | Fair | CLR | 2.8 | 1.1 | 89% | 1 | 77.34 | 1031.2 | ||||||
| 11 | 04:51 | W 6 | 16.09 | Fair | CLR | 2.8 | 1.1 | 89% | 77.37 | 1031.5 | |||||||
| 11 | 03:51 | Calm | 16.09 | Fair | CLR | 2.8 | 1.1 | 89% | 77.37 | 1031.5 | |||||||
| 11 | 02:51 | W 6 | 16.09 | Fair | CLR | 3.3 | 1.1 | 86% | 77.44 | 1032.4 | |||||||
| 11 | 01:51 | Calm | 16.09 | Fair | CLR | 3.3 | 1.1 | 9.4 | 2.8 | 86% | 77.42 | 1032.3 | |||||
| 11 | 00:51 | NW 6 | 16.09 | Fair | CLR | 3.9 | 1.1 | 82% | 77.44 | 1032.3 | |||||||
| 10 | 23:51 | W 6 | 16.09 | Mostly Cloudy | BKN120 | 5 | 1.7 | 79% | 77.47 | 1032.7 | |||||||
| 10 | 22:51 | Calm | 16.09 | Mostly Cloudy | BKN140 | 5.6 | 1.7 | 76% | 77.44 | 1032.6 | |||||||
| 10 | 21:51 | Calm | 16.09 | Mostly Cloudy | BKN140 | 6.7 | 2.2 | 73% | 77.44 | 1032.4 | |||||||
| 10 | 20:51 | S 6 | 16.09 | Mostly Cloudy | BKN140 | 6.7 | 1.7 | 71% | 77.42 | 1032.0 | |||||||
| 10 | 19:51 | N 6 | 16.09 | Mostly Cloudy | BKN150 | 9.4 | 0.6 | 15.6 | 8.9 | 55% | 77.37 | 1031.3 | |||||
| 10 | 18:51 | S 6 | 16.09 | Mostly Cloudy | BKN150 | 10.6 | 0 | 48% | 77.37 | 1031.3 | |||||||
| 10 | 17:51 | Calm | 16.09 | Mostly Cloudy | BKN160 BKN200 | 12.2 | -1.7 | 38% | 77.32 | 1030.8 | |||||||
| 10 | 16:51 | NW 15 | 16.09 | Mostly Cloudy | BKN200 | 14.4 | -2.2 | 32% | 77.27 | 1030.0 | |||||||
| 10 | 15:51 | NW 19 | 16.09 | Partly Cloudy | SCT200 | 15 | -2.2 | 31% | 77.24 | 1029.7 | |||||||
| 10 | 14:51 | NW 19 | 16.09 | Partly Cloudy | SCT200 | 15.6 | -2.8 | 28% | 77.24 | 1029.7 | |||||||
| 10 | 13:51 | W 22 G 35 | 16.09 | A Few Clouds | FEW250 | 15 | 8.3 | 15 | 6.1 | 64% | 77.27 | 1030.0 | |||||
| 10 | 12:51 | N 19 G 35 | 16.09 | A Few Clouds | FEW250 | 13.9 | 7.2 | 64% | 77.29 | 1030.5 | |||||||
| 10 | 11:51 | NW 22 G 39 | 16.09 | Partly Cloudy | SCT180 | 13.3 | 6.7 | 65% | 77.29 | 1030.5 | |||||||
| 10 | 10:51 | NW 22 | 16.09 | A Few Clouds | FEW220 | 12.2 | 5.6 | 64% | 77.27 | 1030.2 | |||||||
| 10 | 09:51 | NW 13 | 16.09 | A Few Clouds | FEW250 | 11.1 | 5 | 66% | 77.27 | 1030.0 | |||||||
| 10 | 08:51 | W 9 | 16.09 | A Few Clouds | FEW200 | 8.9 | 2.8 | 66% | 8 | 77.22 | 1029.5 | ||||||
| 10 | 07:51 | NW 9 | 16.09 | A Few Clouds | FEW200 | 6.1 | 0 | 8.9 | 2.2 | 65% | 4 | 77.14 | 1028.4 | ||||
| 10 | 06:51 | W 9 | 16.09 | A Few Clouds | FEW200 | 5 | -1.7 | 62% | 3 | 77.04 | 1027.1 | ||||||
| 10 | 05:51 | Calm | 16.09 | Fair | CLR | 4.4 | -1.7 | 65% | 76.99 | 1026.5 | |||||||
| 10 | 04:51 | W 9 | 16.09 | Fair | CLR | 7.8 | 1.1 | 63% | 6 | 76.94 | 1025.7 | ||||||
| 10 | 03:51 | W 11 | 16.09 | Fair | CLR | 7 | 0 | 0% | 5 | 76.89 | 1024.9 | ||||||
| 10 | 02:51 | NW 9 | 16.09 | Fair | CLR | 8 | 0 | 0% | 7 | 76.81 | 1023.9 | ||||||
| 10 | 01:51 | SW 9 | 16.09 | Fair | CLR | 8 | 0 | 11.7 | 5.6 | 0% | 7 | 76.76 | 1023.2 | ||||
| 10 | 00:51 | SW 11 | 16.09 | Fair | CLR | 7 | 0 | 0% | 5 | 76.68 | 1022.2 | ||||||
| 09 | 23:51 | E 9 | 16.09 | Partly Cloudy | SCT110 | 7.2 | 1.1 | 66% | 6 | 76.63 | 1021.5 | ||||||
| 09 | 22:51 | N 6 | 16.09 | Partly Cloudy | SCT110 | 8.3 | 2.8 | 69% | 76.61 | 1021.2 | |||||||
| 09 | 21:51 | SW 9 | 16.09 | Partly Cloudy | SCT100 | 10.6 | 4.4 | 66% | 76.53 | 1020.4 | |||||||
| 09 | 20:51 | SW 11 | 16.09 | Partly Cloudy | SCT090 | 11.1 | 5 | 66% | 76.48 | 1019.5 | |||||||
| 09 | 19:51 | SW 9 | 16.09 | Partly Cloudy | SCT090 | 11.1 | 5 | 18.3 | 10.6 | 66% | 76.43 | 1018.8 | |||||
| 09 | 18:51 | Calm | 16.09 | A Few Clouds | FEW080 | 13.3 | 6.7 | 65% | 76.35 | 1017.8 | |||||||
| 09 | 17:51 | NW 11 | 16.09 | A Few Clouds | FEW085 | 14.4 | 2.2 | 44% | 76.33 | 1017.5 | |||||||
| 09 | 16:51 | W 30 G 56 | 16.09 | Partly Cloudy | FEW080 SCT090 | 16.7 | 1.7 | 37% | 76.28 | 1016.9 | |||||||
| 09 | 15:51 | NW 26 G 41 | 16.09 | Partly Cloudy | SCT085 | 17.8 | 2.8 | 37% | 76.2 | 1016.0 | |||||||
| 09 | 14:51 | W 26 G 41 | 16.09 | Partly Cloudy | SCT060 SCT075 | 17.2 | 4.4 | 43% | 76.2 | 1015.9 | |||||||
| 09 | 13:51 | W 31 G 46 | 16.09 | Partly Cloudy | FEW055 SCT075 SCT090 | 17.8 | 5 | 18.3 | 10.6 | 43% | 76.17 | 1015.4 | |||||
| 09 | 12:51 | W 26 | 16.09 | Partly Cloudy | FEW050 SCT070 | 16.1 | 5 | 48% | 76.17 | 1015.6 | |||||||
| 09 | 11:51 | W 26 G 43 | 16.09 | A Few Clouds | FEW040 FEW200 FEW250 | 16.1 | 6.1 | 52% | 76.17 | 1015.6 | |||||||
| 09 | 10:51 | W 22 G 37 | 16.09 | Mostly Cloudy | FEW035 SCT150 BKN250 | 14.4 | 6.1 | 58% | 76.2 | 1015.7 | |||||||
| 09 | 09:51 | W 26 G 37 | 16.09 | Mostly Cloudy | FEW030 FEW150 BKN200 | 15 | 6.7 | 58% | 76.2 | 1015.7 | |||||||
| 09 | 08:51 | W 19 | 16.09 | Partly Cloudy | FEW030 SCT200 | 12.2 | 6.1 | 67% | 76.15 | 1015.3 | |||||||
| 09 | 07:51 | W 11 | 16.09 | Partly Cloudy | SCT200 | 10.6 | 5.6 | 11.7 | 8.3 | 71% | 76.15 | 1015.2 | |||||
| 09 | 06:51 | W 11 | 16.09 | Partly Cloudy | SCT200 | 10 | 5 | 71% | 9 | 76.12 | 1014.7 | ||||||
| 09 | 05:51 | W 11 | 16.09 | Partly Cloudy | SCT200 | 9.4 | 5 | 74% | 8 | 76.1 | 1014.5 | ||||||
| 09 | 04:51 | W 9 | 16.09 | Fair | CLR | 8.3 | 4.4 | 77% | 7 | 76.07 | 1014.0 | ||||||
| 09 | 03:51 | SW 11 | 16.09 | Fair | CLR | 9.4 | 5 | 74% | 8 | 76.02 | 1013.6 | ||||||
| 09 | 02:51 | SW 13 | 16.09 | Fair | CLR | 11.1 | 5 | 66% | 76.02 | 1013.4 | |||||||
| 09 | 01:51 | W 9 | 16.09 | Fair | CLR | 10 | 5.6 | 13.9 | 9.4 | 74% | 9 | 76 | 1013.1 | ||||
| 09 | 00:51 | SW 7 | 16.09 | Fair | CLR | 11.1 | 5.6 | 69% | 75.97 | 1012.8 | |||||||
| 08 | 23:51 | W 9 | 16.09 | Partly Cloudy | SCT160 | 11.7 | 6.1 | 69% | 75.97 | 1012.7 | |||||||
| 08 | 22:51 | SW 9 | 16.09 | Partly Cloudy | SCT140 | 11.7 | 6.1 | 69% | 75.95 | 1012.6 | |||||||
| 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) | |||||||||||||||