National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Light Snow Fog/Mist

26°F

-3°C

Humidity 92%
Wind Speed N 8 mph
Barometer 29.89 in (1012.4 mb)
Dewpoint 24°F (-4°C)
Visibility 1.00 mi
Wind Chill18°F (-8°C)
Last update 2 Dec 4:51 pm EST
Extended Forecast for

Portland International Jetport ME

Winter Storm Warning December 2, 05:33pm until December 3, 04:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 2, 05:33pm until December 3, 04:00am

    NOW until 4:00am Wed

    Winter Storm Warning

  • This Afternoon

    High: 30 °F

    Heavy Snow

  • Tonight

    Tonight: Snow, mainly before 1am. The snow could be heavy at times. Low around 26. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 26 °F

    Heavy Snow
    then Snow
    Likely

  • Wednesday

    Wednesday: Mostly sunny, with a high near 39. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 39 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24. Light west wind becoming southwest 5 to 10 mph after midnight.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow showers after 2pm. Mostly cloudy, with a high near 38. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 38 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 7.

    Low: 7 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow. The snow could be heavy at times. High near 30. North wind around 10 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Snow, mainly before 1am. The snow could be heavy at times. Low around 26. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Wednesday
Mostly sunny, with a high near 39. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 24. Light west wind becoming southwest 5 to 10 mph after midnight.
Thursday
A 30 percent chance of snow showers after 2pm. Mostly cloudy, with a high near 38. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Thursday Night
Mostly clear, with a low around 7.
Friday
Mostly sunny, with a high near 25.
Friday Night
Mostly cloudy, with a low around 14.
Saturday
Mostly cloudy, with a high near 34.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
Mostly sunny, with a high near 34.
Sunday Night
Partly cloudy, with a low around 10.
Monday
Mostly sunny, with a high near 25.
Monday Night
Partly cloudy, with a low around 10.
Tuesday
Mostly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portland International Jetport ME
 43.65°N 70.3°W (Elev. 52 ft)
Last Update:
1:09 pm EST Dec 2, 2025
Forecast Valid:
5pm EST Dec 2, 2025-6pm EST Dec 9, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation