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.

Light Snow Fog/Mist

27°F

-3°C

Humidity 85%
Wind Speed Calm
Barometer 30.11 in (1019.6 mb)
Dewpoint 23°F (-5°C)
Visibility 2.00 mi
Last update 17 Jan 10:53 am EST
Extended Forecast for

Montsweag ME

Winter Weather Advisory January 17, 11:40am until January 17, 08:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 17, 11:40am until January 17, 08:00pm

    NOW until 8:00pm Sat

    Winter Weather Advisory

  • Today

    High: 33 °F

    Snow

  • Tonight

    Tonight: A 40 percent chance of snow before 8pm. Mostly cloudy, with a low around 25. Southwest wind around 5 mph becoming calm.

    Low: 25 °F

    Chance Snow
    then Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow, mainly after 3pm. Cloudy, with a high near 37. Calm wind becoming southwest around 5 mph.

    High: 37 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow before 3am. Mostly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Chance Snow

  • M.L.King Day

    M.L.King Day: Partly sunny, with a high near 33. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    High: 33 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 9.

    Low: 9 °F

    Mostly Clear

Detailed Forecast

Today
Snow. High near 33. South wind around 5 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
A 40 percent chance of snow before 8pm. Mostly cloudy, with a low around 25. Southwest wind around 5 mph becoming calm.
Sunday
A 30 percent chance of snow, mainly after 3pm. Cloudy, with a high near 37. Calm wind becoming southwest around 5 mph.
Sunday Night
A 40 percent chance of snow before 3am. Mostly cloudy, with a low around 20. Calm wind.
M.L.King Day
Partly sunny, with a high near 33. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Monday Night
Partly cloudy, with a low around 14.
Tuesday
Mostly sunny, with a high near 23.
Tuesday Night
Mostly clear, with a low around 9.
Wednesday
Mostly sunny, with a high near 27.
Wednesday Night
A 40 percent chance of snow after 9pm. Mostly cloudy, with a low around 18.
Thursday
Partly sunny, with a high near 34.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 13.
Friday
Mostly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Montsweag ME
 43.96°N 69.73°W (Elev. 69 ft)
Last Update:
9:13 am EST Jan 17, 2026
Forecast Valid:
11am EST Jan 17, 2026-6pm EST Jan 23, 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