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

31°F

-1°C

Humidity 96%
Wind Speed S 9 G 20 mph
Barometer 29.67 in (1005.0 mb)
Dewpoint 30°F (-1°C)
Visibility 0.75 mi
Wind Chill23°F (-5°C)
Last update 25 Feb 11:51 am EST
Extended Forecast for

Portland International Jetport ME

  • This Afternoon

    This Afternoon: Snow, mainly before 1pm. High near 35. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 35 °F

    Snow

  • Tonight

    Tonight: Scattered snow showers between midnight and 2am. Partly cloudy, with a low around 22. Southwest wind 5 to 10 mph. Chance of precipitation is 40%.

    Low: 22 °F

    Partly Cloudy
    then
    Scattered
    Snow Showers

  • Thursday

    Thursday: Sunny, with a high near 36. West wind around 10 mph, with gusts as high as 20 mph.

    High: 36 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 12. West wind around 5 mph becoming calm in the evening.

    Low: 12 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 35. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 35 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Snow, mainly before 1pm. High near 35. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Scattered snow showers between midnight and 2am. Partly cloudy, with a low around 22. Southwest wind 5 to 10 mph. Chance of precipitation is 40%.
Thursday
Sunny, with a high near 36. West wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 12. West wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 35. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 22.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Partly sunny, with a high near 33.
Sunday Night
Partly cloudy, with a low around 6.
Monday
Mostly sunny, with a high near 23.
Monday Night
A 30 percent chance of snow. Partly cloudy, with a low around 5.
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:
10:39 am EST Feb 25, 2026
Forecast Valid:
12pm EST Feb 25, 2026-6pm EST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation