Hazardous Weather Conditions
Current conditions at
Portland, Portland International Jetport (KPWM)
Lat: 43.64°NLon: 70.3°WElev: 72ft.
Light Rain Fog/Mist
33°F
1°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 29.29 in (991.9 mb) |
| Dewpoint | 33°F (1°C) |
| Visibility | 6.00 mi |
| Last update | 10 Dec 9:51 pm EST |
Extended Forecast for
Portland International Jetport ME
Winter Weather Advisory December 10, 10:37pm until December 11, 01:00am
NOW until 1:00am Thu

Winter Weather Advisory
Tonight

Low: 32 °F
Rain Likely
Thursday
High: 35 °F⇓
Sunny then
Mostly Sunny
and BreezyThursday Night

Low: 14 °F
Partly Cloudy
Friday

High: 29 °F
Sunny and
BreezyFriday Night

Low: 15 °F
Mostly Clear
Saturday

High: 33 °F
Partly Sunny
Saturday Night

Low: 18 °F
Mostly Cloudy
Sunday

High: 30 °F
Chance Snow
Detailed Forecast
Tonight
Rain likely before midnight, then scattered showers between midnight and 3am. Cloudy, then gradually becoming partly cloudy, with a low around 32. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly sunny, with a temperature falling to around 25 by 5pm. Breezy, with a west wind 10 to 20 mph, with gusts as high as 35 mph.
Thursday Night
Partly cloudy, with a low around 14. West wind around 15 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 29. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.
Friday Night
Mostly clear, with a low around 15. West wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 33.
Saturday Night
Mostly cloudy, with a low around 18.
Sunday
A 30 percent chance of snow. Mostly cloudy, with a high near 30.
Sunday Night
Partly cloudy, with a low around 12.
Monday
Sunny, with a high near 25.
Monday Night
Mostly cloudy, with a low around 11.
Tuesday
Partly sunny, with a high near 30.
Tuesday Night
Partly cloudy, with a low around 16.
Wednesday
Partly sunny, with a high near 36.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Portland International Jetport ME
43.65°N 70.3°W (Elev. 52 ft)
43.65°N 70.3°W (Elev. 52 ft)
9:17 pm EST Dec 10, 2025
10pm EST Dec 10, 2025-6pm EST Dec 17, 2025



