Weather observations for the past three days for
Portland, Portland International Jetport
| Date | Time (est) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Temperature (ºF) | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | Pressure | Precipitation (in) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | Min. | ||||||||||||||||
| 05 | 18:51 | SW 5 | 10.00 | Overcast | OVC050 | 19 | 3.9 | 19 | 17.1 | 52% | 13 | 30.14 | 1020.7 | ||||
| 05 | 17:51 | SW 3 | 10.00 | Overcast | OVC075 | 19 | 3 | 49% | 30.13 | 1020.5 | |||||||
| 05 | 15:51 | SW 5 | 10.00 | Overcast | BKN065 OVC250 | 19 | 1.9 | 47% | 13 | 30.16 | 1021.4 | ||||||
| 05 | 14:51 | S 7 | 10.00 | Overcast | BKN090 OVC250 | 19 | 1 | 45% | 11 | 30.17 | 1021.6 | ||||||
| 05 | 13:51 | Calm | 10.00 | Light Snow | BKN085 OVC250 | 19 | 1.9 | 47% | 30.16 | 1021.4 | |||||||
| 05 | 12:51 | SW 6 | 10.00 | Mostly Cloudy | FEW090 BKN250 | 18 | 1.9 | 18 | 3.9 | 49% | 11 | 30.18 | 1022.0 | ||||
| 05 | 11:51 | W 5 | 10.00 | Mostly Cloudy | BKN120 | 16 | 3 | 56% | 10 | 30.19 | 1022.6 | ||||||
| 05 | 10:51 | NW 3 | 10.00 | Partly Cloudy | SCT120 | 14 | 1 | 56% | 30.22 | 1023.6 | |||||||
| 05 | 09:51 | Calm | 10.00 | Partly Cloudy | SCT120 | 12 | -0 | 58% | 30.24 | 1024.2 | |||||||
| 05 | 08:51 | W 5 | 9.00 | Partly Cloudy | SCT110 | 10.9 | 1.9 | 67% | 4 | 30.25 | 1024.3 | ||||||
| 05 | 07:51 | Calm | 7.00 | A Few Clouds | FEW200 | 7 | 1.9 | 80% | 30.22 | 1023.5 | |||||||
| 05 | 06:51 | W 3 | 10.00 | Partly Cloudy | FEW075 SCT250 | 6.1 | -2 | 14 | 6.1 | 69% | 30.21 | 1023.1 | |||||
| 05 | 05:51 | NE 3 | 10.00 | Fair | CLR | 9 | -0.9 | 64% | 30.21 | 1023.0 | |||||||
| 05 | 04:51 | NW 3 | 10.00 | Fair | CLR | 8.1 | -0.9 | 66% | 30.18 | 1022.2 | |||||||
| 05 | 03:51 | NW 5 | 10.00 | Fair | CLR | 10 | -0.9 | 61% | 3 | 30.17 | 1021.8 | ||||||
| 05 | 02:51 | NW 8 | 10.00 | Fair | CLR | 10.9 | -0 | 61% | 0 | 30.16 | 1021.5 | ||||||
| 05 | 01:51 | NW 8 | 10.00 | Fair | CLR | 12.9 | 1 | 59% | 3 | 30.15 | 1021.0 | ||||||
| 05 | 00:51 | NW 6 | 10.00 | Mostly Cloudy | BKN050 | 12.9 | 3.9 | 17.1 | 12.9 | 67% | 5 | 30.11 | 1019.9 | ||||
| 04 | 23:51 | NW 6 | 10.00 | Mostly Cloudy | BKN060 | 15.1 | 3.9 | 61% | 7 | 30.1 | 1019.2 | ||||||
| 04 | 22:51 | N 9 | 10.00 | Overcast | OVC060 | 17.1 | 3.9 | 56% | 7 | 30.09 | 1019.0 | ||||||
| 04 | 21:51 | NW 5 | 10.00 | Overcast | OVC060 | 16 | 5 | 62% | 10 | 30.08 | 1018.6 | ||||||
| 04 | 20:51 | N 7 | 10.00 | Mostly Cloudy | BKN060 | 16 | 5 | 62% | 7 | 30.07 | 1018.3 | ||||||
| 04 | 19:51 | N 6 | 10.00 | Partly Cloudy | SCT070 | 15.1 | 3.9 | 61% | 7 | 30.05 | 1017.8 | ||||||
| 04 | 18:51 | N 6 | 10.00 | Mostly Cloudy | BKN050 | 17.1 | 6.1 | 24.1 | 17.1 | 62% | 10 | 30.04 | 1017.4 | ||||
| 04 | 17:51 | N 6 | 10.00 | Mostly Cloudy | BKN055 | 19 | 10 | 68% | 12 | 30.03 | 1017.0 | ||||||
| 04 | 16:51 | Calm | 10.00 | Partly Cloudy | SCT050 | 19 | 10.9 | 71% | 30.01 | 1016.4 | |||||||
| 04 | 15:51 | Calm | 10.00 | Mostly Cloudy | BKN050 | 21.9 | 10 | 60% | 30 | 1016.0 | |||||||
| 04 | 14:51 | N 7 | 10.00 | Mostly Cloudy | BKN037 | 21.9 | 10.9 | 63% | 14 | 29.99 | 1015.7 | ||||||
| 04 | 13:51 | Calm | 10.00 | Mostly Cloudy | FEW026 BKN048 | 21.9 | 10.9 | 63% | 29.98 | 1015.4 | |||||||
| 04 | 12:51 | Calm | 10.00 | Partly Cloudy | FEW026 SCT050 | 21 | 12 | 21 | 12.9 | 68% | 30 | 1015.9 | |||||
| 04 | 11:51 | Calm | 10.00 | Partly Cloudy | SCT026 SCT250 | 19 | 10.9 | 71% | 30.02 | 1016.8 | |||||||
| 04 | 10:51 | Calm | 10.00 | Partly Cloudy | FEW026 SCT085 | 17.1 | 10.9 | 77% | 30.05 | 1017.8 | |||||||
| 04 | 09:51 | NE 5 | 3.00 | Light Snow Fog/Mist | BKN030 OVC038 | 14 | 10 | 84% | 7 | 30.07 | 1018.2 | ||||||
| 04 | 08:51 | N 5 | 2.00 | Light Snow Fog/Mist | BKN031 OVC042 | 14 | 9 | 80% | 7 | 30.06 | 1018.0 | ||||||
| 04 | 07:51 | N 7 | 2.00 | Light Snow Fog/Mist | OVC033 | 14 | 8.1 | 77% | 5 | 30.04 | 1017.4 | ||||||
| 04 | 06:51 | NE 8 | 10.00 | Light Snow | OVC047 | 15.1 | 7 | 19.9 | 15.1 | 70% | 5 | 30.03 | 1017.0 | ||||
| 04 | 05:51 | NE 8 | 10.00 | Overcast | BKN070 OVC090 | 17.1 | 8.1 | 68% | 7 | 30.01 | 1016.4 | ||||||
| 04 | 04:51 | N 6 | 10.00 | Overcast | BKN085 OVC100 | 16 | 6.1 | 65% | 8 | 30 | 1016.2 | ||||||
| 04 | 03:51 | N 6 | 10.00 | Overcast | BKN042 OVC100 | 17.1 | 8.1 | 68% | 10 | 29.98 | 1015.5 | ||||||
| 04 | 02:51 | NE 5 | 10.00 | Overcast | OVC042 | 19 | 9 | 65% | 13 | 29.98 | 1015.3 | ||||||
| 04 | 01:51 | N 5 | 10.00 | Overcast | OVC046 | 19.9 | 9 | 62% | 14 | 29.97 | 1015.0 | ||||||
| 04 | 00:51 | NE 8 | 10.00 | Overcast | OVC049 | 19.9 | 10.9 | 25 | 19.9 | 68% | 11 | 29.95 | 1014.1 | ||||
| 03 | 23:51 | Calm | 10.00 | Mostly Cloudy | BKN050 | 21.9 | 16 | 78% | 29.94 | 1013.8 | |||||||
| 03 | 22:51 | N 5 | 10.00 | Mostly Cloudy | BKN050 | 24.1 | 16 | 71% | 19 | 29.93 | 1013.6 | ||||||
| 03 | 21:51 | Calm | 10.00 | Overcast | OVC050 | 23 | 15.1 | 72% | 29.92 | 1013.3 | |||||||
| 03 | 20:51 | W 6 | 10.00 | Mostly Cloudy | BKN043 BKN055 | 23 | 16 | 74% | 17 | 29.91 | 1012.9 | ||||||
| 03 | 19:51 | W 5 | 10.00 | Mostly Cloudy | BKN055 | 24.1 | 15.1 | 68% | 19 | 29.9 | 1012.6 | ||||||
| 03 | 18:51 | S 3 | 10.00 | Mostly Cloudy | BKN050 | 23 | 14 | 27 | 23 | 68% | 29.9 | 1012.6 | |||||
| 03 | 17:51 | W 5 | 10.00 | A Few Clouds | FEW050 | 23 | 12 | 63% | 18 | 29.89 | 1012.3 | ||||||
| 03 | 16:51 | W 8 | 10.00 | A Few Clouds | FEW055 | 25 | 12 | 58% | 17 | 29.87 | 1011.7 | ||||||
| 03 | 14:51 | W 16 G 25 | 10.00 | Mostly Cloudy | BKN055 | 27 | 10.9 | 51% | 16 | 29.82 | 1009.9 | ||||||
| 03 | 13:51 | W 16 G 26 | 10.00 | Mostly Cloudy | BKN060 | 27 | 12 | 53% | 16 | 29.81 | 1009.6 | ||||||
| 03 | 12:51 | W 13 | 10.00 | Mostly Cloudy | FEW035 BKN060 | 26.1 | 10.9 | 26.1 | 16 | 53% | 16 | 29.8 | 1009.1 | ||||
| 03 | 11:51 | W 15 G 22 | 10.00 | Mostly Cloudy | FEW040 BKN060 | 25 | 10.9 | 55% | 13 | 29.81 | 1009.6 | ||||||
| 03 | 10:51 | W 9 | 10.00 | Partly Cloudy | FEW035 SCT055 | 23 | 9 | 55% | 14 | 29.82 | 1009.9 | ||||||
| 03 | 09:51 | SW 8 | 10.00 | Partly Cloudy | SCT055 | 21 | 9 | 59% | 12 | 29.82 | 1009.8 | ||||||
| 03 | 08:51 | SW 7 | 10.00 | Mostly Cloudy | BKN055 | 19 | 9 | 65% | 11 | 29.81 | 1009.6 | ||||||
| 03 | 07:51 | SW 6 | 10.00 | Overcast | OVC060 | 17.1 | 8.1 | 68% | 10 | 29.8 | 1009.2 | ||||||
| 03 | 06:51 | SW 5 | 10.00 | Overcast | OVC055 | 16 | 8.1 | 16 | 12.9 | 71% | 10 | 29.77 | 1008.3 | ||||
| 03 | 05:51 | SW 10 | 10.00 | Mostly Cloudy | BKN055 | 16 | 7 | 67% | 5 | 29.75 | 1007.4 | ||||||
| 03 | 04:51 | W 7 | 10.00 | Mostly Cloudy | BKN055 | 15.1 | 6.1 | 67% | 6 | 29.74 | 1007.1 | ||||||
| 03 | 03:51 | SW 9 | 10.00 | Overcast | OVC055 | 14 | 7 | 73% | 3 | 29.72 | 1006.4 | ||||||
| 03 | 02:51 | SW 8 | 10.00 | Fair | CLR | 12.9 | 6.1 | 74% | 3 | 29.7 | 1005.7 | ||||||
| 03 | 01:51 | SW 7 | 10.00 | Fair | CLR | 14 | 7 | 73% | 5 | 29.7 | 1005.9 | ||||||
| 03 | 00:51 | SW 9 | 10.00 | Fair | CLR | 14 | 6.1 | 18 | 14 | 71% | 3 | 29.69 | 1005.4 | ||||
| 02 | 23:51 | SW 8 | 10.00 | A Few Clouds | FEW110 | 15.1 | 6.1 | 67% | 5 | 29.69 | 1005.4 | ||||||
| 02 | 22:51 | W 8 | 10.00 | Partly Cloudy | SCT100 | 15.1 | 7 | 70% | 5 | 29.68 | 1005.3 | ||||||
| 02 | 21:51 | W 6 | 10.00 | A Few Clouds | FEW100 | 15.1 | 6.1 | 67% | 7 | 29.67 | 1004.8 | ||||||
| 02 | 20:51 | W 5 | 10.00 | Partly Cloudy | SCT110 | 16 | 6.1 | 65% | 10 | 29.67 | 1005.0 | ||||||
| 02 | 19:51 | W 7 | 10.00 | Partly Cloudy | SCT090 | 17.1 | 6.1 | 62% | 8 | 29.66 | 1004.6 | ||||||
| Date | Time (est) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr |
| 6 hour | |||||||||||||||||
| Temperature (ºF) | Pressure | Precipitation (in) | |||||||||||||||