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 73%
Wind Speed NW 7 mph
Barometer 29.98 in (1018.8 mb)
Dewpoint 2°F (-17°C)
Visibility NA
Wind Chill-2°F (-19°C)
Last update 27 Dec 1:56 pm EST
Extended Forecast for

3 Miles WSW Caratunk ME

Winter Weather Advisory December 28, 10:00pm until December 29, 07:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Sunny, with a high near 16. Northwest wind 5 to 10 mph.

    High: 16 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 5. Wind chill values as low as -6. Northwest wind around 5 mph.

    Low: 5 °F

    Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 28. Wind chill values as low as -6. Northwest wind around 5 mph.

    High: 28 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A 40 percent chance of snow after 2am. Mostly cloudy, with a low around 16. Calm wind.

    Low: 16 °F

    Mostly Cloudy
    then Chance
    Snow

  • Monday

    Monday: Snow, freezing rain, and sleet likely before 8am, then freezing rain. High near 33. Southeast wind around 5 mph. Chance of precipitation is 100%. New snow and sleet accumulation of less than a half inch possible.

    High: 33 °F

    Wintry Mix
    then Freezing
    Rain

  • Monday Night

    Monday Night: Snow and freezing rain before 10pm, then a chance of snow between 10pm and 1am. Low around 15. Chance of precipitation is 80%.

    Low: 15 °F

    Wintry Mix
    then Chance
    Snow

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 21.

    High: 21 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 5.

    Low: 5 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 18.

    High: 18 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 16. Northwest wind 5 to 10 mph.
Tonight
Clear, with a low around 5. Wind chill values as low as -6. Northwest wind around 5 mph.
Sunday
Increasing clouds, with a high near 28. Wind chill values as low as -6. Northwest wind around 5 mph.
Sunday Night
A 40 percent chance of snow after 2am. Mostly cloudy, with a low around 16. Calm wind.
Monday
Snow, freezing rain, and sleet likely before 8am, then freezing rain. High near 33. Southeast wind around 5 mph. Chance of precipitation is 100%. New snow and sleet accumulation of less than a half inch possible.
Monday Night
Snow and freezing rain before 10pm, then a chance of snow between 10pm and 1am. Low around 15. Chance of precipitation is 80%.
Tuesday
Mostly cloudy, with a high near 21.
Tuesday Night
Mostly cloudy, with a low around 5.
Wednesday
Mostly cloudy, with a high near 18.
Wednesday Night
A chance of snow showers between 9pm and 1am. Mostly cloudy, with a low around 4. Chance of precipitation is 30%.
New Year's Day
Mostly sunny, with a high near 15.
Thursday Night
Mostly cloudy, with a low around -2.
Friday
Mostly sunny, with a high near 13.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Caratunk ME
 45.23°N 70.04°W (Elev. 1299 ft)
Last Update:
1:47 pm EST Dec 27, 2025
Forecast Valid:
2pm EST Dec 27, 2025-6pm EST Jan 2, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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