National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Wiscasset Airport (KIWI)

Lat: 43.96°NLon: 69.71°WElev: 53ft.

Fog/Mist

23°F

-5°C

Humidity 85%
Wind Speed NA
Barometer 30.04 in (1017.2 mb)
Dewpoint 19°F (-7°C)
Visibility 6.00 mi
Last update 24 Dec 9:53 am EST
Extended Forecast for

Montsweag ME

Winter Storm Warning December 24, 10:11am until December 24, 01:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 24, 10:11am until December 24, 01:00pm

    NOW until 1:00pm Wed

    Winter Storm Warning

  • Today

    High: 31 °F

    Heavy Snow
    then Snow
    Likely

  • Tonight

    Tonight: A 30 percent chance of snow, mainly after 5am. Increasing clouds, with a low around 16. North wind around 5 mph becoming calm.

    Low: 16 °F

    Mostly Cloudy
    then Chance
    Snow

  • Christmas Day

    Christmas Day: Snow showers likely, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 37. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 6. Wind chill values as low as -5. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 6 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 23. North wind 5 to 10 mph.

    High: 23 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 5.

    Low: 5 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 26.

    High: 26 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

Detailed Forecast

Today
Snow, mainly before 1pm. The snow could be heavy at times. High near 31. North wind 5 to 10 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
A 30 percent chance of snow, mainly after 5am. Increasing clouds, with a low around 16. North wind around 5 mph becoming calm.
Christmas Day
Snow showers likely, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 37. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday Night
Mostly clear, with a low around 6. Wind chill values as low as -5. Northwest wind around 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 23. North wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 5.
Saturday
Mostly cloudy, with a high near 26.
Saturday Night
Partly cloudy, with a low around 9.
Sunday
Mostly sunny, with a high near 36.
Sunday Night
Snow, mainly after 8pm. Low around 21. Chance of precipitation is 80%.
Monday
Rain and snow likely. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 15.
Tuesday
Mostly sunny, with a high near 32.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Montsweag ME
 43.96°N 69.7°W (Elev. 98 ft)
Last Update:
9:19 am EST Dec 24, 2025
Forecast Valid:
10am EST Dec 24, 2025-6pm EST Dec 30, 2025
 
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