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

Hazardous Weather Conditions

Current conditions at

Greenville (KGNR)

Lat: 45.46°NLon: 69.55°WElev: 1394ft.

9°F

-13°C

Humidity 61%
Wind Speed SE 9 mph
Barometer 29.83 in (1013.6 mb)
Dewpoint -2°F (-19°C)
Visibility NA
Wind Chill-4°F (-20°C)
Last update 9 Dec 7:56 pm EST
Extended Forecast for

11 Miles NNW Dennistown ME

Winter Weather Advisory December 10, 07:00am until December 11, 01:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: A slight chance of snow between 11pm and 2am. Mostly cloudy, with a low around 7. Wind chill values as low as -3. South wind around 5 mph. Chance of precipitation is 20%.

    Low: 7 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Snow, mainly after 11am. The snow could be heavy at times. High near 23. South wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 23 °F

    Chance Snow
    then Heavy
    Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly before 2am. Low around 19. South wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 19 °F

    Snow

  • Thursday

    Thursday: A 50 percent chance of snow. Mostly cloudy, with a high near 22. Wind chill values as low as -3. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 22 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 9. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 9 °F

    Chance Snow
    and Breezy

  • Friday

    Friday: Mostly cloudy, with a high near 16.

    High: 16 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 22.

    High: 22 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 11.

    Low: 11 °F

    Chance Snow

Detailed Forecast

Tonight
A slight chance of snow between 11pm and 2am. Mostly cloudy, with a low around 7. Wind chill values as low as -3. South wind around 5 mph. Chance of precipitation is 20%.
Wednesday
Snow, mainly after 11am. The snow could be heavy at times. High near 23. South wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow, mainly before 2am. Low around 19. South wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 22. Wind chill values as low as -3. West wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 9. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Friday
Mostly cloudy, with a high near 16.
Friday Night
Mostly cloudy, with a low around 10.
Saturday
Mostly cloudy, with a high near 22.
Saturday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 11.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 17.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 0.
Monday
Partly sunny and cold, with a high near 9.
Monday Night
Mostly cloudy, with a low around 0.
Tuesday
Partly sunny, with a high near 14.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Dennistown ME
 45.83°N 70.38°W (Elev. 2280 ft)
Last Update:
1:16 pm EST Dec 9, 2025
Forecast Valid:
8pm EST Dec 9, 2025-6pm EST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation