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.

A Few Clouds

24°F

-4°C

Humidity 46%
Wind Speed W 8 mph
Barometer 30.04 in (1017.5 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 23 Jan 8:51 am EST
Extended Forecast for

Portland International Jetport ME

Winter Storm Watch January 25, 01:00pm until January 26, 07:00pm
Cold Weather Advisory January 24, 01:00am until January 24, 10:00am
Click here for hazard details and duration
Winter Storm Watch
Cold Weather Advisory

  • Today

    Today: A 30 percent chance of snow showers, mainly after 5pm. Mostly sunny, with a high near 29. West wind around 15 mph, with gusts as high as 30 mph.

    High: 29 °F

    Mostly Sunny
    then Chance
    Snow Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 0. Wind chill values as low as -15. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 0 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Sunny and cold, with a high near 10. Wind chill values as low as -17. Northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 10 °F

    Cold

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -3. Wind chill values as low as -11. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: -3 °F

    Partly Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 5pm. Mostly cloudy, with a high near 16. North wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 16 °F

    Mostly Cloudy
    then Snow
    Likely

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 8. Chance of precipitation is 100%.

    Low: 8 °F

    Heavy Snow

  • Monday

    Monday: Snow. High near 18. Chance of precipitation is 90%.

    High: 18 °F

    Snow

  • Monday Night

    Monday Night: Snow likely, mainly before 7pm. Mostly cloudy, with a low around 5. Chance of precipitation is 60%.

    Low: 5 °F

    Snow Likely
    then Chance
    Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

Detailed Forecast

Today
A 30 percent chance of snow showers, mainly after 5pm. Mostly sunny, with a high near 29. West wind around 15 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 0. Wind chill values as low as -15. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.
Saturday
Sunny and cold, with a high near 10. Wind chill values as low as -17. Northwest wind around 15 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around -3. Wind chill values as low as -11. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Snow likely, mainly after 5pm. Mostly cloudy, with a high near 16. North wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 8. Chance of precipitation is 100%.
Monday
Snow. High near 18. Chance of precipitation is 90%.
Monday Night
Snow likely, mainly before 7pm. Mostly cloudy, with a low around 5. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 20.
Tuesday Night
Partly cloudy, with a low around 4.
Wednesday
Sunny, with a high near 22.
Wednesday Night
Partly cloudy, with a low around 2.
Thursday
Partly sunny, with a high near 19.
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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:
6:56 am EST Jan 23, 2026
Forecast Valid:
9am EST Jan 23, 2026-6pm EST Jan 29, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation