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.

Fair

3°F

-16°C

Humidity 62%
Wind Speed W 6 mph
Barometer 29.88 in (1011.9 mb)
Dewpoint -7°F (-22°C)
Visibility 10.00 mi
Wind Chill-8°F (-22°C)
Last update 30 Jan 1:51 am EST
Extended Forecast for

Portland International Jetport ME

Cold Weather Advisory until January 30, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until January 30, 10:00am

    NOW until 10:00am Fri

    Cold Weather Advisory

  • Overnight

    Low: -2 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 14. Wind chill values as low as -17. West wind around 10 mph.

    High: 14 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -4. Wind chill values as low as -15. Northwest wind 5 to 10 mph.

    Low: -4 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 19. Wind chill values as low as -15. Northwest wind around 5 mph.

    High: 19 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 3. Light northwest wind becoming north 5 to 10 mph in the evening.

    Low: 3 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 24.

    High: 24 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around -2. Wind chill values as low as -16. West wind around 15 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 14. Wind chill values as low as -17. West wind around 10 mph.
Friday Night
Mostly clear, with a low around -4. Wind chill values as low as -15. Northwest wind 5 to 10 mph.
Saturday
Sunny, with a high near 19. Wind chill values as low as -15. Northwest wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 3. Light northwest wind becoming north 5 to 10 mph in the evening.
Sunday
Mostly cloudy, with a high near 24.
Sunday Night
Mostly cloudy, with a low around 13.
Monday
Mostly sunny, with a high near 32.
Monday Night
Mostly clear, with a low around 10.
Tuesday
Mostly sunny, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 9.
Wednesday
Mostly sunny, with a high near 28.
Wednesday Night
Partly cloudy, with a low around 9.
Thursday
Mostly sunny, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Portland International Jetport ME
 43.65°N 70.3°W (Elev. 52 ft)
Last Update:
12:51 am EST Jan 30, 2026
Forecast Valid:
2am EST Jan 30, 2026-6pm EST Feb 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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