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.

Overcast

3°F

-16°C

Humidity 49%
Wind Speed Calm
Barometer 30.62 in (1037.3 mb)
Dewpoint -12°F (-24°C)
Visibility 10.00 mi
Last update 25 Jan 10:51 am EST
Extended Forecast for

Portland International Jetport ME

Winter Storm Warning January 25, 07:00pm until January 27, 01:00am
Click here for hazard details and duration
Winter Storm Warning

  • Today

    Today: Snow likely, mainly after 4pm. The snow could be heavy at times. Cloudy, with a high near 16. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 16 °F

    Heavy Snow

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Low around 9. Wind chill values as low as -3. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

    Low: 9 °F

    Heavy Snow

  • Monday

    Monday: Snow. The snow could be heavy at times. High near 20. Wind chill values as low as -3. North wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 20 °F

    Heavy Snow

  • Monday Night

    Monday Night: Snow likely, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 7. Wind chill values as low as -5. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 7 °F

    Snow Likely
    then Chance
    Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 20. West wind around 10 mph, with gusts as high as 20 mph.

    High: 20 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 2.

    Low: 2 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 20.

    High: 20 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 2.

    Low: 2 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 19.

    High: 19 °F

    Partly Sunny

Detailed Forecast

Today
Snow likely, mainly after 4pm. The snow could be heavy at times. Cloudy, with a high near 16. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow. The snow could be heavy at times. Low around 9. Wind chill values as low as -3. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.
Monday
Snow. The snow could be heavy at times. High near 20. Wind chill values as low as -3. North wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Monday Night
Snow likely, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 7. Wind chill values as low as -5. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Tuesday
Mostly sunny, with a high near 20. West wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 2.
Wednesday
Sunny, with a high near 20.
Wednesday Night
Mostly cloudy, with a low around 2.
Thursday
Partly sunny, with a high near 19.
Thursday Night
Mostly cloudy, with a low around 1.
Friday
Mostly sunny, with a high near 22.
Friday Night
Mostly cloudy, with a low around 7.
Saturday
Mostly sunny, with a high near 27.
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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:
6:52 am EST Jan 25, 2026
Forecast Valid:
11am EST Jan 25, 2026-6pm EST Jan 31, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation