Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Light Snow Fog/Mist

27°F

-3°C

Humidity 89%
Wind Speed Calm
Barometer 29.82 in (1010.0 mb)
Dewpoint 24°F (-4°C)
Visibility 2.00 mi
Last update 19 Jan 10:51 am EST
Extended Forecast for

Portland International Jetport ME

Winter Weather Advisory January 19, 11:10am until January 19, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 19, 11:10am until January 19, 01:00pm

    NOW until 1:00pm Mon

    Winter Weather Advisory

  • M.L.King Day

    High: 32 °F

    Snow Likely

  • Tonight

    Tonight: Partly cloudy, with a low around 15. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 15 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 23. West wind around 15 mph, with gusts as high as 25 mph.

    High: 23 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 11. Wind chill values as low as -2. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 11 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 28. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 28 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of snow between 8pm and 3am.  Mostly cloudy, with a low around 21. Chance of precipitation is 40%.

    Low: 21 °F

    Chance Snow

  • Thursday

    Thursday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

M.L.King Day
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 32. Northwest wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.
Tonight
Partly cloudy, with a low around 15. West wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 23. West wind around 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 11. Wind chill values as low as -2. West wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 28. Southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of snow between 8pm and 3am. Mostly cloudy, with a low around 21. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 38.
Thursday Night
Partly cloudy, with a low around 17.
Friday
Mostly sunny, with a high near 24.
Friday Night
Partly cloudy, with a low around 2.
Saturday
Sunny, with a high near 12.
Saturday Night
Partly cloudy, with a low around -4.
Sunday
Mostly sunny, with a high near 14.
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ABOUT THIS FORECAST

 
Point Forecast:
Portland International Jetport ME
 43.65°N 70.3°W (Elev. 52 ft)
9:41 am EST Jan 19, 2026
11am EST Jan 19, 2026-6pm EST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database