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

27°F

-3°C

Humidity 58%
Wind Speed N 5 mph
Barometer 30.33 in (1027.3 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 1 Dec 6:51 pm EST
Extended Forecast for

Westbrook ME

Winter Storm Warning December 2, 08:00am until December 3, 04:00am
Click here for hazard details and duration
Winter Storm Warning

  • Tonight

    Tonight: Increasing clouds, with a low around 17. Calm wind.

    Low: 17 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Snow before 1pm, then snow, possibly mixed with rain. High near 35. Calm wind becoming north around 5 mph in the morning. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 35 °F

    Snow then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Snow, possibly mixed with rain before 1am, then a chance of snow between 1am and 4am. The snow could be heavy at times. Low around 24. North wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 24 °F

    Rain/Snow
    then Snow
    Likely

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38. Northwest wind 5 to 10 mph.

    High: 38 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22. Calm wind becoming southwest around 5 mph after midnight.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow showers between noon and 3pm. Partly sunny, with a high near 38. Chance of precipitation is 30%.

    High: 38 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 5.

    Low: 5 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 17. Calm wind.
Tuesday
Snow before 1pm, then snow, possibly mixed with rain. High near 35. Calm wind becoming north around 5 mph in the morning. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
Snow, possibly mixed with rain before 1am, then a chance of snow between 1am and 4am. The snow could be heavy at times. Low around 24. North wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Wednesday
Mostly sunny, with a high near 38. Northwest wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 22. Calm wind becoming southwest around 5 mph after midnight.
Thursday
A chance of snow showers between noon and 3pm. Partly sunny, with a high near 38. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 5.
Friday
Mostly sunny, with a high near 26.
Friday Night
Mostly cloudy, with a low around 12.
Saturday
A 30 percent chance of snow showers after 10am. Partly sunny, with a high near 37.
Saturday Night
Mostly cloudy, with a low around 18.
Sunday
Partly sunny, with a high near 35.
Sunday Night
Partly cloudy, with a low around 10.
Monday
Mostly sunny, with a high near 28.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Westbrook ME
 43.68°N 70.35°W (Elev. 82 ft)
Last Update:
2:23 pm EST Dec 1, 2025
Forecast Valid:
7pm EST Dec 1, 2025-6pm EST Dec 8, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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