Hazardous Weather Conditions

Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Overcast

24°F

-4°C

Humidity 96%
Wind Speed Calm
Barometer 29.97 in (1014.9 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 22 Jan 3:51 am EST
Extended Forecast for

Portland ME

  • Overnight

    Overnight: A chance of rain and snow.  Cloudy, with a steady temperature around 34. South wind around 10 mph, with gusts as high as 25 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: A slight chance of snow showers, mixing with rain after 2pm, then gradually ending.  Mostly cloudy, then gradually becoming sunny, with a high near 40. West wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    High: 40 °F

    Partly Sunny
    then Slight
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 21. West wind around 15 mph, with gusts as high as 25 mph.

    Low: 21 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 28. West wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 28 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 1. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 1 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 12.

    High: 12 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 1.

    Low: 1 °F

    Partly Cloudy

  • Sunday

    Sunday: A 50 percent chance of snow after 1pm.  Mostly cloudy, with a high near 15.

    High: 15 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Snow.  Low around 10. Chance of precipitation is 80%.

    Low: 10 °F

    Snow

Detailed Forecast

Overnight
A chance of rain and snow. Cloudy, with a steady temperature around 34. South wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A slight chance of snow showers, mixing with rain after 2pm, then gradually ending. Mostly cloudy, then gradually becoming sunny, with a high near 40. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 21. West wind around 15 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 28. West wind 10 to 15 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 1. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 12.
Saturday Night
Partly cloudy, with a low around 1.
Sunday
A 50 percent chance of snow after 1pm. Mostly cloudy, with a high near 15.
Sunday Night
Snow. Low around 10. Chance of precipitation is 80%.
Monday
Snow likely, mainly before 10am. Mostly cloudy, with a high near 19. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 8.
Tuesday
Mostly sunny, with a high near 20.
Tuesday Night
Partly cloudy, with a low around 9.
Wednesday
Mostly sunny, with a high near 24.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Portland ME
 43.66°N 70.27°W (Elev. 7 ft)
12:42 am EST Jan 22, 2026
4am EST Jan 22, 2026-6pm EST Jan 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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