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

34°F

1°C

Humidity 92%
Wind Speed E 3 mph
Barometer 29.82 in (1009.8 mb)
Dewpoint 32°F (0°C)
Visibility 1.00 mi
Last update 22 Mar 3:53 pm EDT
Extended Forecast for

Wiscasset Airport ME

Winter Weather Advisory March 22, 04:24pm until March 23, 05:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 22, 04:24pm until March 23, 05:00am

    NOW until 5:00am Mon

    Winter Weather Advisory

  • This Afternoon

    High: 35 °F

    Rain/Snow

  • Tonight

    Tonight: Rain and snow before midnight, then a chance of snow after 2am. Low around 26. Northeast wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Rain/Snow
    then Chance
    Snow

  • Monday

    Monday: A 50 percent chance of snow after noon. Cloudy, with a high near 37. Northeast wind 5 to 10 mph.

    High: 37 °F

    Chance Snow

  • Monday Night

    Monday Night: Cloudy, then gradually becoming partly cloudy, with a low around 20. North wind around 5 mph becoming calm.

    Low: 20 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 41. Calm wind becoming west around 5 mph in the afternoon.

    High: 41 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow before 5pm, then snow, possibly mixed with rain. High near 35. East wind 5 to 10 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Rain and snow before midnight, then a chance of snow after 2am. Low around 26. Northeast wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
A 50 percent chance of snow after noon. Cloudy, with a high near 37. Northeast wind 5 to 10 mph.
Monday Night
Cloudy, then gradually becoming partly cloudy, with a low around 20. North wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 41. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
Partly sunny, with a high near 44.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
A chance of rain after 9am, mixing with snow after 5pm. Partly sunny, with a high near 44. Chance of precipitation is 30%.
Thursday Night
A chance of rain and snow before 8pm, then rain likely between 8pm and 11pm, then rain and snow likely after 11pm. Mostly cloudy, with a low around 29. Chance of precipitation is 70%.
Friday
A chance of rain and snow. Partly sunny, with a high near 44. Chance of precipitation is 50%.
Friday Night
Partly cloudy, with a low around 13.
Saturday
Sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
Mostly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wiscasset Airport ME
 43.96°N 69.67°W (Elev. 3 ft)
Last Update:
2:43 pm EDT Mar 22, 2026
Forecast Valid:
4pm EDT Mar 22, 2026-6pm EDT Mar 29, 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