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

Hazardous Weather Conditions

Current conditions at

Bar Harbor, Hancock County-Bar Harbor Airport (KBHB)

Lat: 44.45°NLon: 68.37°WElev: 82ft.

Fair

33°F

1°C

Humidity 78%
Wind Speed N 3 mph
Barometer 30.20 in (1022.8 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 10 Jan 6:56 pm EST
Extended Forecast for

West Sullivan ME

Winter Weather Advisory January 11, 02:00am until January 12, 01:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Snow before 4am, then snow and sleet. Low around 28. Calm wind becoming east 5 to 7 mph after midnight. Chance of precipitation is 80%. Total nighttime snow and sleet accumulation of 1 to 2 inches possible.

    Low: 28 °F

    Cloudy then
    Snow/Sleet

  • Sunday

    Sunday: Rain or freezing rain before 2pm, then a slight chance of rain between 2pm and 3pm, then a chance of rain and snow after 3pm. High near 35. East wind 5 to 9 mph becoming north in the afternoon. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Rain/Freezing
    Rain then
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of snow before 7pm, then a chance of snow showers between 7pm and 4am. Mostly cloudy, with a low around 21. Light northwest wind becoming west 6 to 11 mph in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 50%.

    Low: 21 °F

    Chance Snow

  • Monday

    Monday: Mostly sunny, with a high near 30. West wind 9 to 16 mph, with gusts as high as 28 mph.

    High: 30 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 20. Southwest wind 3 to 6 mph.

    Low: 20 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38. West wind 5 to 8 mph.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of snow after 4am. Mostly cloudy, with a low around 28. South wind 5 to 9 mph. Chance of precipitation is 20%.

    Low: 28 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: A slight chance of rain and snow before 8am, then a chance of rain. Cloudy, with a high near 42. Chance of precipitation is 30%.

    High: 42 °F

    Slight Chance
    Rain/Snow
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain showers before 8pm, then a chance of rain and snow showers between 8pm and 2am, then a chance of snow showers after 2am. Cloudy, with a low around 26. Chance of precipitation is 40%.

    Low: 26 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
Snow before 4am, then snow and sleet. Low around 28. Calm wind becoming east 5 to 7 mph after midnight. Chance of precipitation is 80%. Total nighttime snow and sleet accumulation of 1 to 2 inches possible.
Sunday
Rain or freezing rain before 2pm, then a slight chance of rain between 2pm and 3pm, then a chance of rain and snow after 3pm. High near 35. East wind 5 to 9 mph becoming north in the afternoon. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Sunday Night
A chance of snow before 7pm, then a chance of snow showers between 7pm and 4am. Mostly cloudy, with a low around 21. Light northwest wind becoming west 6 to 11 mph in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 30. West wind 9 to 16 mph, with gusts as high as 28 mph.
Monday Night
Mostly cloudy, with a low around 20. Southwest wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 38. West wind 5 to 8 mph.
Tuesday Night
A slight chance of snow after 4am. Mostly cloudy, with a low around 28. South wind 5 to 9 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of rain and snow before 8am, then a chance of rain. Cloudy, with a high near 42. Chance of precipitation is 30%.
Wednesday Night
A chance of rain showers before 8pm, then a chance of rain and snow showers between 8pm and 2am, then a chance of snow showers after 2am. Cloudy, with a low around 26. Chance of precipitation is 40%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.
Thursday Night
A slight chance of snow showers. Mostly cloudy, with a low around 11. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 23.
Friday Night
Partly cloudy, with a low around 12.
Saturday
A chance of snow showers. Partly sunny, with a high near 31. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Sullivan ME
 44.52°N 68.24°W (Elev. 92 ft)
Last Update:
5:56 pm EST Jan 10, 2026
Forecast Valid:
7pm EST Jan 10, 2026-6pm EST Jan 17, 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