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.

Mostly Cloudy

29°F

-2°C

Humidity 63%
Wind Speed Calm
Barometer 29.98 in (1015.3 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 6 Jan 1:51 pm EST
Extended Forecast for

South Gorham ME

Winter Weather Advisory January 6, 07:00pm until January 7, 10:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Snow, mainly after midnight. Low around 20. Calm wind becoming north around 5 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.

    Low: 20 °F

    Chance Snow
    then Snow

  • Wednesday

    Wednesday: Rain, snow, freezing rain, and sleet before 2pm, then a slight chance of rain and snow between 2pm and 3pm. High near 34. North wind around 5 mph. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than a half inch possible.

    High: 34 °F

    Wintry Mix
    then Chance
    Wintry Mix

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 20. Calm wind.

    Low: 20 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 40. Calm wind becoming west around 5 mph.

    High: 40 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Mostly Cloudy

  • Friday

    Friday: Patchy freezing rain before 10am, then rain likely after 1pm. Mostly cloudy, with a high near 42. Chance of precipitation is 60%.

    High: 42 °F

    Patchy
    Freezing Rain
    then Rain
    Likely

  • Friday Night

    Friday Night: A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: A 40 percent chance of rain after 1pm. Mostly cloudy, with a high near 43.

    High: 43 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Rain likely before 4am, then snow likely. Cloudy, with a low around 30. Chance of precipitation is 70%.

    Low: 30 °F

    Rain Likely
    then
    Rain/Snow
    Likely

Detailed Forecast

Tonight
Snow, mainly after midnight. Low around 20. Calm wind becoming north around 5 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
Rain, snow, freezing rain, and sleet before 2pm, then a slight chance of rain and snow between 2pm and 3pm. High near 34. North wind around 5 mph. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than a half inch possible.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 20. Calm wind.
Thursday
Sunny, with a high near 40. Calm wind becoming west around 5 mph.
Thursday Night
Mostly cloudy, with a low around 20. Calm wind.
Friday
Patchy freezing rain before 10am, then rain likely after 1pm. Mostly cloudy, with a high near 42. Chance of precipitation is 60%.
Friday Night
A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 31.
Saturday
A 40 percent chance of rain after 1pm. Mostly cloudy, with a high near 43.
Saturday Night
Rain likely before 4am, then snow likely. Cloudy, with a low around 30. Chance of precipitation is 70%.
Sunday
A chance of snow before 7am, then a chance of rain between 7am and 2pm. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
Mostly sunny, with a high near 36.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Gorham ME
 43.64°N 70.42°W (Elev. 118 ft)
Last Update:
12:21 pm EST Jan 6, 2026
Forecast Valid:
3pm EST Jan 6, 2026-6pm EST Jan 13, 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