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. | ||||||||||||||||
| 06 | 17:51 | Calm | 10.00 | Mostly Cloudy | BKN010 | 26.1 | 21.9 | 84% | 29.83 | 1010.2 | |||||||
| 06 | 16:51 | Calm | 10.00 | Overcast | OVC010 | 27 | 23 | 85% | 29.84 | 1010.4 | |||||||
| 06 | 15:51 | Calm | 10.00 | Overcast | OVC009 | 26.1 | 21.9 | 84% | 29.83 | 1010.2 | |||||||
| 06 | 14:51 | Calm | 10.00 | Mostly Cloudy | BKN017 | 26.1 | 21.9 | 84% | 29.83 | 1010.2 | |||||||
| 06 | 13:51 | Calm | 8.00 | Overcast | BKN020 OVC025 | 25 | 21 | 85% | 29.84 | 1010.6 | |||||||
| 06 | 12:51 | Calm | 7.00 | Overcast | BKN029 BKN037 OVC044 | 23 | 21 | 23 | 18 | 92% | 29.87 | 1011.5 | 0.02 | ||||
| 06 | 11:51 | Calm | 2.00 | Light Snow Fog/Mist | BKN017 BKN024 OVC035 | 21 | 19.9 | 96% | 29.9 | 1012.6 | 0.01 | ||||||
| 06 | 10:51 | Calm | 1.50 | Fog/Mist | OVC019 | 19.9 | 18 | 92% | 29.92 | 1013.4 | |||||||
| 06 | 09:51 | N 5 | 1.75 | Light Snow Fog/Mist | OVC017 | 19 | 16 | 88% | 13 | 29.95 | 1014.2 | 0.01 | 0.01 | ||||
| 06 | 08:51 | NW 6 | 1.75 | Light Snow Fog/Mist | OVC018 | 18 | 14 | 84% | 11 | 29.95 | 1014.3 | ||||||
| 06 | 07:51 | N 3 | 9.00 | Light Snow | BKN018 OVC030 | 19 | 12.9 | 77% | 29.94 | 1014.0 | |||||||
| 06 | 06:51 | N 3 | 9.00 | Light Snow | BKN019 BKN030 OVC048 | 19 | 10.9 | 19 | 14 | 71% | 29.95 | 1014.2 | |||||
| 06 | 05:51 | N 3 | 10.00 | Overcast | BKN019 OVC027 | 19 | 8.1 | 62% | 29.96 | 1014.6 | |||||||
| 06 | 04:51 | Calm | 10.00 | Overcast | OVC021 | 18 | 7 | 62% | 29.96 | 1014.7 | |||||||
| 06 | 03:51 | NW 3 | 10.00 | Overcast | OVC030 | 17.1 | 6.1 | 62% | 29.97 | 1015.0 | |||||||
| 06 | 02:51 | Calm | 10.00 | Overcast | OVC033 | 16 | 3.9 | 59% | 29.98 | 1015.5 | |||||||
| 06 | 01:51 | Calm | 10.00 | Overcast | OVC032 | 15.1 | 3.9 | 61% | 29.99 | 1015.7 | |||||||
| 06 | 00:51 | SW 3 | 10.00 | Overcast | OVC035 | 14 | 3.9 | 18 | 8.1 | 64% | 30.02 | 1016.6 | |||||
| 05 | 23:51 | Calm | 10.00 | Mostly Cloudy | BKN041 | 12 | 3.9 | 70% | 30.04 | 1017.2 | |||||||
| 05 | 22:51 | Calm | 10.00 | Partly Cloudy | SCT120 | 10.9 | -0 | 61% | 30.06 | 1017.9 | |||||||
| 05 | 21:51 | W 5 | 10.00 | A Few Clouds | FEW080 | 10.9 | -0 | 61% | 4 | 30.08 | 1018.6 | ||||||
| 05 | 20:51 | SW 5 | 10.00 | Partly Cloudy | SCT060 | 16 | -0 | 49% | 10 | 30.09 | 1019.0 | ||||||
| 05 | 19:51 | W 3 | 10.00 | Partly Cloudy | SCT060 | 16 | -0.9 | 47% | 30.09 | 1019.1 | |||||||
| 05 | 18:51 | W 6 | 10.00 | Partly Cloudy | SCT055 | 18 | -0.9 | 21.9 | 17.1 | 43% | 11 | 30.11 | 1019.7 | ||||
| 05 | 17:51 | W 5 | 10.00 | Partly Cloudy | SCT045 | 18 | -0.9 | 43% | 12 | 30.13 | 1020.3 | ||||||
| 05 | 16:51 | W 3 | 10.00 | A Few Clouds | FEW040 | 19 | 3 | 49% | 30.14 | 1020.7 | |||||||
| 05 | 15:51 | S 7 | 10.00 | A Few Clouds | FEW040 FEW200 | 21 | 1.9 | 43% | 13 | 30.14 | 1020.7 | ||||||
| 05 | 14:51 | S 7 | 10.00 | A Few Clouds | FEW030 FEW200 | 21.9 | 1.9 | 42% | 14 | 30.17 | 1021.6 | ||||||
| 05 | 13:51 | S 8 | 10.00 | A Few Clouds | FEW040 FEW200 FEW250 | 21.9 | 3 | 44% | 13 | 30.18 | 1022.2 | ||||||
| 05 | 12:51 | S 3 | 10.00 | A Few Clouds | FEW040 FEW250 | 19.9 | 3 | 19.9 | 1.9 | 48% | 30.22 | 1023.4 | |||||
| 05 | 11:51 | S 7 | 10.00 | A Few Clouds | FEW035 FEW200 | 18 | -0 | 45% | 10 | 30.26 | 1024.8 | ||||||
| 05 | 10:51 | W 5 | 10.00 | A Few Clouds | FEW030 FEW250 | 16 | -0.9 | 47% | 10 | 30.29 | 1025.8 | ||||||
| 05 | 09:51 | W 6 | 10.00 | A Few Clouds | FEW035 FEW250 | 12.9 | -2 | 51% | 5 | 30.32 | 1026.8 | ||||||
| 05 | 08:51 | W 6 | 10.00 | A Few Clouds | FEW030 FEW250 | 9 | -4 | 55% | 0 | 30.32 | 1026.8 | ||||||
| 05 | 07:51 | W 3 | 10.00 | A Few Clouds | FEW020 FEW250 | 6.1 | -4 | 63% | 30.32 | 1026.7 | |||||||
| 05 | 06:51 | Calm | 10.00 | Mostly Cloudy | FEW020 BKN200 | 1.9 | -5.1 | 9 | 1.9 | 72% | 30.31 | 1026.3 | |||||
| 05 | 05:51 | Calm | 10.00 | Partly Cloudy | FEW025 SCT250 | 6.1 | -5.1 | 60% | 30.3 | 1026.1 | |||||||
| 05 | 04:51 | W 7 | 10.00 | A Few Clouds | FEW250 | 3 | -6 | 66% | -8 | 30.27 | 1025.2 | ||||||
| 05 | 03:51 | W 3 | 10.00 | Fair | CLR | 6.1 | -6 | 57% | 30.26 | 1024.9 | |||||||
| 05 | 02:51 | W 6 | 10.00 | Fair | CLR | 7 | -5.1 | 57% | -2 | 30.26 | 1025.0 | ||||||
| 05 | 01:51 | W 7 | 10.00 | Fair | CLR | 9 | -5.1 | 52% | -1 | 30.26 | 1024.9 | ||||||
| 05 | 00:51 | NW 8 | 10.00 | Fair | CLR | 8.1 | -6 | 19 | 8.1 | 52% | -3 | 30.23 | 1023.7 | ||||
| 04 | 23:51 | W 14 | 10.00 | Fair | CLR | 10 | -6 | 48% | -5 | 30.2 | 1022.9 | ||||||
| 04 | 22:51 | W 17 G 26 | 10.00 | A Few Clouds | FEW035 | 10.9 | -6 | 46% | -5 | 30.17 | 1021.9 | ||||||
| 04 | 21:51 | NW 20 G 31 | 10.00 | Partly Cloudy | SCT041 | 12 | -5.1 | 46% | -5 | 30.16 | 1021.3 | ||||||
| 04 | 20:51 | NW 30 G 43 | 10.00 | Mostly Cloudy and Windy | BKN041 | 15.1 | -2.9 | 44% | -4 | 30.13 | 1020.5 | ||||||
| 04 | 19:51 | NW 17 G 29 | 10.00 | Mostly Cloudy | BKN070 | 18 | -0 | 45% | 4 | 30.09 | 1019.0 | ||||||
| 04 | 18:51 | NW 20 G 26 | 10.00 | Partly Cloudy | SCT110 | 19 | 3 | 37.9 | 19 | 49% | 4 | 30.04 | 1017.4 | ||||
| 04 | 17:51 | NW 25 G 33 | 10.00 | Partly Cloudy and Breezy | SCT100 | 21 | 6.1 | 52% | 5 | 29.99 | 1015.6 | ||||||
| 04 | 16:51 | NW 25 G 40 | 10.00 | Mostly Cloudy and Breezy | SCT043 BKN050 BKN085 | 28 | 10.9 | 49% | 14 | 29.91 | 1012.8 | ||||||
| 04 | 15:51 | W 10 G 26 | 10.00 | Mostly Cloudy | BKN080 BKN095 | 32 | 17.1 | 54% | 24 | 29.82 | 1009.9 | ||||||
| 04 | 14:51 | W 7 | 10.00 | Mostly Cloudy | BKN060 BKN075 | 32 | 25 | 75% | 26 | 29.79 | 1009.0 | ||||||
| 04 | 13:51 | NW 22 G 36 | 1.25 | Snow and Breezy | BKN026 OVC034 | 34 | 26.1 | 73% | 23 | 29.78 | 1008.4 | ||||||
| 04 | 12:51 | W 13 G 17 | 10.00 | A Few Clouds | FEW050 FEW100 FEW200 | 37 | 26.1 | 37 | 30 | 65% | 30 | 29.75 | 1007.6 | ||||
| 04 | 11:51 | SW 8 | 10.00 | Mostly Cloudy | BKN110 BKN150 | 35.1 | 26.1 | 70% | 29 | 29.77 | 1008.2 | ||||||
| 04 | 10:51 | W 10 | 10.00 | Overcast | OVC100 | 34 | 25 | 70% | 27 | 29.79 | 1009.0 | ||||||
| 04 | 09:51 | SW 12 | 10.00 | Overcast | OVC110 | 33.1 | 24.1 | 70% | 25 | 29.81 | 1009.7 | ||||||
| 04 | 08:51 | SW 8 | 10.00 | Mostly Cloudy | BKN100 | 32 | 24.1 | 73% | 25 | 29.8 | 1009.2 | ||||||
| 04 | 07:51 | SW 8 | 10.00 | Overcast | FEW070 OVC110 | 30 | 21.9 | 72% | 23 | 29.84 | 1010.6 | ||||||
| 04 | 06:51 | SW 8 | 10.00 | Overcast | OVC065 | 30 | 21.9 | 30 | 27 | 72% | 23 | 29.87 | 1011.4 | ||||
| 04 | 05:51 | SW 8 | 10.00 | Overcast | BKN070 OVC090 | 28.9 | 21 | 72% | 22 | 29.87 | 1011.7 | ||||||
| 04 | 04:51 | SW 6 | 10.00 | Overcast | OVC070 | 28.9 | 19.9 | 69% | 23 | 29.88 | 1011.9 | ||||||
| 04 | 03:51 | SW 6 | 10.00 | Overcast | OVC070 | 28.9 | 19.9 | 69% | 23 | 29.89 | 1012.3 | ||||||
| 04 | 02:51 | W 6 | 10.00 | A Few Clouds | FEW090 | 30 | 19.9 | 66% | 25 | 29.92 | 1013.3 | ||||||
| 04 | 01:51 | SW 5 | 10.00 | A Few Clouds | FEW110 | 30 | 19.9 | 66% | 26 | 29.94 | 1013.8 | ||||||
| 04 | 00:51 | Calm | 10.00 | Mostly Cloudy | BKN085 | 28 | 21 | 28 | 23 | 75% | 29.95 | 1014.1 | |||||
| 03 | 23:51 | SW 3 | 10.00 | Overcast | OVC110 | 28 | 21 | 75% | 29.97 | 1015.1 | |||||||
| 03 | 22:51 | W 3 | 10.00 | Overcast | OVC100 | 27 | 21.9 | 81% | 29.98 | 1015.4 | |||||||
| 03 | 21:51 | Calm | 10.00 | Overcast | OVC100 | 27 | 23 | 85% | 29.98 | 1015.4 | |||||||
| 03 | 20:51 | Calm | 10.00 | Mostly Cloudy | BKN100 | 24.1 | 21 | 88% | 30 | 1015.9 | |||||||
| 03 | 19:51 | Calm | 10.00 | Fair | CLR | 26.1 | 21 | 81% | 30.01 | 1016.2 | |||||||
| 03 | 18:51 | Calm | 10.00 | Fair | CLR | 26.1 | 19.9 | 36 | 25 | 78% | 29.99 | 1015.7 | |||||
| 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) | |||||||||||||||