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.

Light Snow Fog/Mist

30°F

-1°C

Humidity 96%
Wind Speed N 8 mph
Barometer 29.82 in (1010.0 mb)
Dewpoint 29°F (-2°C)
Visibility 1.00 mi
Wind Chill22°F (-6°C)
Last update 18 Jan 10:51 pm EST
Extended Forecast for

Biddeford ME

Winter Weather Advisory January 18, 11:12pm until January 19, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 18, 11:12pm until January 19, 01:00pm

    NOW until 1:00pm Mon

    Winter Weather Advisory

  • Tonight

    Low: 22 °F

    Snow

  • M.L.King Day

    M.L.King Day: Snow likely before 1pm, then a slight chance of snow showers between 1pm and 3pm. Mostly cloudy, with a high near 34. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow Likely
    then Chance
    Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14. Southwest wind 5 to 10 mph.

    Low: 14 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 23. West wind around 10 mph, with gusts as high as 20 mph.

    High: 23 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 5. West wind around 5 mph.

    Low: 5 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow after 8pm. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow

  • Thursday

    Thursday: A chance of rain and snow before 2pm, then a chance of snow between 2pm and 5pm. Partly sunny, with a high near 37. Chance of precipitation is 30%.

    High: 37 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Snow, mainly before 4am. Low around 22. North wind around 5 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 2 to 4 inches possible.
M.L.King Day
Snow likely before 1pm, then a slight chance of snow showers between 1pm and 3pm. Mostly cloudy, with a high near 34. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday Night
Partly cloudy, with a low around 14. Southwest wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 23. West wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 5. West wind around 5 mph.
Wednesday
Mostly sunny, with a high near 28.
Wednesday Night
A 40 percent chance of snow after 8pm. Mostly cloudy, with a low around 18.
Thursday
A chance of rain and snow before 2pm, then a chance of snow between 2pm and 5pm. Partly sunny, with a high near 37. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 14.
Friday
Mostly sunny, with a high near 25.
Friday Night
Mostly cloudy, with a low around 7.
Saturday
Partly sunny, with a high near 21.
Saturday Night
Mostly cloudy, with a low around 3.
Sunday
Mostly sunny, with a high near 16.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Biddeford ME
 43.47°N 70.47°W (Elev. 128 ft)
Last Update:
7:03 pm EST Jan 18, 2026
Forecast Valid:
11pm EST Jan 18, 2026-6pm EST Jan 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation