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. | ||||||||||||||||
| 24 | 19:51 | SE 5 | 10.00 | A Few Clouds | FEW200 | 30.9 | 26.1 | 82% | 27 | 30.23 | 1023.7 | ||||||
| 24 | 18:51 | Calm | 10.00 | A Few Clouds | FEW200 | 34 | 27 | 46.9 | 32 | 76% | 30.22 | 1023.4 | |||||
| 24 | 17:51 | Calm | 10.00 | A Few Clouds | FEW040 | 35.1 | 26.1 | 70% | 30.2 | 1022.8 | |||||||
| 24 | 16:51 | N 8 | 10.00 | Partly Cloudy | SCT040 | 39.9 | 28 | 63% | 35 | 30.17 | 1021.8 | ||||||
| 24 | 15:51 | NW 9 | 10.00 | Partly Cloudy | SCT043 | 43 | 28.9 | 58% | 38 | 30.15 | 1021.1 | ||||||
| 24 | 14:51 | NW 12 | 10.00 | Mostly Cloudy | BKN042 | 44.1 | 28.9 | 55% | 39 | 30.13 | 1020.5 | ||||||
| 24 | 13:51 | N 8 | 10.00 | Mostly Cloudy | BKN045 | 45 | 30 | 56% | 41 | 30.1 | 1019.2 | ||||||
| 24 | 12:51 | W 9 | 10.00 | Mostly Cloudy | BKN040 | 46.9 | 30.9 | 46.9 | 32 | 54% | 43 | 30.08 | 1018.7 | ||||
| 24 | 11:51 | NW 8 | 10.00 | Mostly Cloudy | BKN060 | 45 | 30 | 56% | 41 | 30.09 | 1018.9 | ||||||
| 24 | 09:51 | W 6 | 10.00 | Mostly Cloudy | BKN070 | 42.1 | 30.9 | 65% | 39 | 30.08 | 1018.8 | ||||||
| 24 | 08:51 | NW 3 | 10.00 | Mostly Cloudy | BKN070 | 37 | 30.9 | 79% | 30.06 | 1017.9 | |||||||
| 24 | 07:51 | NW 3 | 10.00 | Overcast | FEW055 OVC080 | 34 | 30.9 | 89% | 30.05 | 1017.6 | |||||||
| 24 | 06:51 | W 5 | 10.00 | Overcast | FEW055 OVC080 | 32 | 28.9 | 32 | 28 | 88% | 28 | 30.02 | 1016.6 | ||||
| 24 | 05:51 | W 6 | 10.00 | Overcast | OVC055 | 30.9 | 28.9 | 92% | 26 | 29.99 | 1015.6 | ||||||
| 24 | 04:51 | W 6 | 10.00 | Overcast | OVC060 | 30 | 28 | 92% | 25 | 29.96 | 1014.6 | ||||||
| 24 | 03:51 | W 3 | 0.00 | Overcast | OVC070 | 30 | 28 | 92% | 29.94 | 1014.0 | |||||||
| 24 | 02:51 | Calm | 0.00 | Overcast | FEW060 OVC075 | 30 | 28 | 92% | 29.93 | 1013.6 | |||||||
| 24 | 01:51 | Calm | 0.00 | Mostly Cloudy | BKN065 BKN080 | 28 | 27 | 96% | 29.92 | 1013.4 | |||||||
| 24 | 00:51 | W 6 | 0.00 | Fair | CLR | 28 | 27 | 36 | 26.1 | 96% | 22 | 29.91 | 1012.8 | ||||
| 23 | 23:51 | Calm | 10.00 | Partly Cloudy | SCT120 | 28 | 26.1 | 92% | 29.89 | 1012.4 | |||||||
| 23 | 22:51 | Calm | 10.00 | Partly Cloudy | SCT110 | 30 | 27 | 88% | 29.9 | 1012.7 | |||||||
| 23 | 21:51 | W 3 | 10.00 | Partly Cloudy | SCT110 | 32 | 28 | 85% | 29.9 | 1012.6 | |||||||
| 23 | 20:51 | Calm | 10.00 | Partly Cloudy | SCT100 | 30.9 | 26.1 | 82% | 29.9 | 1012.7 | |||||||
| 23 | 19:51 | SW 3 | 10.00 | Mostly Cloudy | BKN100 | 34 | 26.1 | 73% | 29.9 | 1012.7 | |||||||
| 23 | 18:51 | Calm | 10.00 | Overcast | BKN037 OVC046 | 36 | 27 | 39 | 36 | 70% | 29.91 | 1012.8 | |||||
| 23 | 17:51 | Calm | 10.00 | Light Snow | OVC048 | 37 | 24.1 | 59% | 29.91 | 1012.9 | |||||||
| 23 | 16:51 | SW 5 | 10.00 | Overcast | BKN044 OVC075 | 37.9 | 23 | 55% | 35 | 29.9 | 1012.6 | ||||||
| 23 | 15:51 | SW 5 | 10.00 | Mostly Cloudy | BKN075 BKN095 BKN110 | 37.9 | 24.1 | 57% | 35 | 29.89 | 1012.1 | ||||||
| 23 | 14:51 | SW 5 | 10.00 | Mostly Cloudy | FEW075 BKN120 | 39 | 25 | 57% | 36 | 29.88 | 1012.0 | ||||||
| 23 | 13:51 | W 5 | 10.00 | Overcast | OVC090 | 39 | 24.1 | 55% | 36 | 29.89 | 1012.4 | ||||||
| 23 | 12:51 | SW 7 | 10.00 | A Few Clouds | FEW120 | 39 | 24.1 | 39 | 21 | 55% | 35 | 29.91 | 1012.9 | ||||
| 23 | 11:51 | Calm | 10.00 | Overcast | SCT120 OVC250 | 37.9 | 24.1 | 57% | 29.92 | 1013.3 | |||||||
| 23 | 10:51 | Calm | 10.00 | Overcast | BKN120 OVC250 | 37 | 26.1 | 65% | 29.95 | 1014.4 | |||||||
| 23 | 09:51 | Calm | 10.00 | Overcast | FEW150 OVC200 | 35.1 | 27 | 72% | 29.97 | 1014.8 | |||||||
| 23 | 08:51 | Calm | 10.00 | Mostly Cloudy | BKN200 | 34 | 27 | 76% | 29.96 | 1014.7 | |||||||
| 23 | 07:51 | Calm | 10.00 | Mostly Cloudy | BKN200 | 27 | 24.1 | 89% | 29.98 | 1015.1 | |||||||
| 23 | 06:51 | Calm | 10.00 | Mostly Cloudy | BKN200 | 21 | 19 | 27 | 19.9 | 92% | 29.99 | 1015.5 | |||||
| 23 | 05:51 | Calm | 10.00 | A Few Clouds | FEW200 | 21.9 | 19 | 89% | 29.97 | 1015.1 | |||||||
| 23 | 04:51 | Calm | 10.00 | Fair | CLR | 21.9 | 19 | 89% | 29.97 | 1015.0 | |||||||
| 23 | 03:51 | W 3 | 0.00 | Fair | CLR | 24.1 | 21 | 88% | 29.96 | 1014.8 | |||||||
| 23 | 02:51 | Calm | 0.00 | Fair | CLR | 24.1 | 19 | 81% | 29.97 | 1014.9 | |||||||
| 23 | 01:51 | Calm | 0.00 | Fair | CLR | 23 | 19 | 85% | 29.97 | 1014.9 | |||||||
| 23 | 00:51 | W 5 | 0.00 | Fair | CLR | 27 | 19.9 | 37.9 | 21.9 | 75% | 22 | 29.97 | 1015.0 | ||||
| 22 | 23:51 | SW 3 | 10.00 | Fair | CLR | 27 | 19.9 | 75% | 29.96 | 1014.6 | |||||||
| 22 | 21:51 | Calm | 10.00 | Fair | CLR | 30 | 19.9 | 66% | 29.95 | 1014.1 | |||||||
| 22 | 20:51 | W 5 | 10.00 | Fair | CLR | 30 | 19.9 | 66% | 26 | 29.94 | 1013.9 | ||||||
| 22 | 19:51 | NW 5 | 10.00 | Fair | CLR | 35.1 | 21 | 57% | 32 | 29.93 | 1013.8 | ||||||
| 22 | 18:51 | NW 12 | 10.00 | Fair | CLR | 37.9 | 24.1 | 48.9 | 36 | 57% | 31 | 29.91 | 1013.1 | ||||
| 22 | 17:51 | NW 13 G 20 | 10.00 | Fair | CLR | 39 | 24.1 | 55% | 32 | 29.88 | 1012.0 | ||||||
| 22 | 16:51 | NW 10 G 21 | 10.00 | A Few Clouds | FEW065 | 42.1 | 23 | 47% | 37 | 29.85 | 1011.0 | ||||||
| 22 | 15:51 | NW 17 G 25 | 10.00 | Partly Cloudy | SCT070 | 44.1 | 24.1 | 45% | 37 | 29.82 | 1009.9 | ||||||
| 22 | 14:51 | NW 10 | 10.00 | Overcast | BKN049 OVC060 | 46 | 26.1 | 46% | 42 | 29.8 | 1009.1 | ||||||
| 22 | 13:51 | N 6 | 10.00 | Mostly Cloudy | BKN045 BKN055 | 46 | 30.9 | 56% | 44 | 29.8 | 1009.0 | ||||||
| 22 | 12:51 | Calm | 10.00 | Partly Cloudy | SCT044 SCT080 | 46 | 36 | 46 | 35.1 | 68% | 29.8 | 1009.2 | |||||
| 22 | 11:51 | Calm | 10.00 | Mostly Cloudy | BKN055 BKN110 | 44.1 | 35.1 | 71% | 29.81 | 1009.5 | |||||||
| 22 | 10:51 | Calm | 10.00 | Mostly Cloudy | BKN055 BKN110 | 42.1 | 36 | 79% | 29.84 | 1010.5 | |||||||
| 22 | 09:51 | N 5 | 10.00 | Mostly Cloudy | BKN048 BKN110 | 41 | 37 | 86% | 38 | 29.85 | 1011.1 | ||||||
| 22 | 08:51 | W 3 | 10.00 | Mostly Cloudy | BKN043 BKN100 | 39 | 36 | 89% | 29.85 | 1010.8 | |||||||
| 22 | 07:51 | Calm | 10.00 | Mostly Cloudy | SCT043 BKN110 | 37 | 36 | 96% | 29.85 | 1010.9 | |||||||
| 22 | 06:51 | W 6 | 10.00 | Mostly Cloudy | SCT045 BKN115 | 37 | 35.1 | 39 | 36 | 93% | 33 | 29.85 | 1010.8 | ||||
| 22 | 05:51 | NW 6 | 10.00 | Mostly Cloudy | SCT047 BKN120 | 37.9 | 36 | 93% | 34 | 29.84 | 1010.4 | ||||||
| 22 | 04:51 | W 6 | 10.00 | Partly Cloudy | SCT200 | 37.9 | 36 | 93% | 34 | 29.84 | 1010.7 | ||||||
| 22 | 03:51 | W 5 | 0.00 | Fair | CLR | 37.9 | 36 | 93% | 35 | 29.84 | 1010.5 | ||||||
| 22 | 02:51 | W 7 | 0.00 | Fair | CLR | 37.9 | 35.1 | 89% | 33 | 29.84 | 1010.5 | ||||||
| 22 | 01:51 | SW 5 | 0.00 | Fair | CLR | 37 | 35.1 | 93% | 34 | 29.85 | 1010.8 | ||||||
| 22 | 00:51 | SW 6 | 0.00 | A Few Clouds | FEW060 | 37 | 35.1 | 39 | 33.1 | 93% | 33 | 29.85 | 1010.8 | ||||
| 21 | 23:51 | Calm | 10.00 | Fair | CLR | 35.1 | 34 | 96% | 29.85 | 1010.9 | |||||||
| 21 | 22:51 | SW 6 | 10.00 | Partly Cloudy | SCT065 | 37.9 | 35.1 | 89% | 34 | 29.85 | 1010.9 | ||||||
| 21 | 21:51 | SW 7 | 10.00 | Fair | CLR | 39 | 35.1 | 86% | 35 | 29.86 | 1011.3 | ||||||
| 21 | 20:51 | W 5 | 10.00 | Fair | CLR | 39 | 34 | 82% | 36 | 29.87 | 1011.5 | ||||||
| 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) | |||||||||||||||