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Hazardous Weather Conditions

Current conditions at

Wiscasset Airport (KIWI)

Lat: 43.96°NLon: 69.71°WElev: 53ft.

Mostly Cloudy

39°F

4°C

Humidity 73%
Wind Speed W 8 mph
Barometer 30.10 in (1019.2 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 1 Dec 8:53 am EST
Extended Forecast for

South Bristol ME

Winter Storm Watch December 2, 07:00am until December 3, 01:00am
Click here for hazard details and duration
Winter Storm Watch

  • Today

    Today: Sunny, with a temperature falling to around 31 by 5pm. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 40 °F⇓

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 20. Northwest wind around 5 mph becoming calm in the evening.

    Low: 20 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Rain and snow likely before 1pm, then rain. High near 39. Southeast wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow before 1am, then a chance of snow between 1am and 5am. Low around 24. Northeast wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Rain/Snow
    then Snow
    Likely

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 38 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 40.

    High: 40 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 8.

    Low: 8 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a temperature falling to around 31 by 5pm. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tonight
Increasing clouds, with a low around 20. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Rain and snow likely before 1pm, then rain. High near 39. Southeast wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday Night
Rain and snow before 1am, then a chance of snow between 1am and 5am. Low around 24. Northeast wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Mostly sunny, with a high near 38. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Mostly cloudy, with a high near 40.
Thursday Night
Mostly clear, with a low around 8.
Friday
Mostly sunny, with a high near 30.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
A chance of rain and snow showers. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.
Saturday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 22.
Sunday
Partly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Bristol ME
 43.86°N 69.58°W (Elev. 98 ft)
Last Update:
6:35 am EST Dec 1, 2025
Forecast Valid:
9am EST Dec 1, 2025-6pm EST Dec 7, 2025
 
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