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 W 15 G 31 mph
Barometer 29.76 in (1010.7 mb)
Dewpoint -2°F (-19°C)
Visibility NA
Wind Chill-8°F (-22°C)
Last update 4 Dec 5:56 pm EST
Extended Forecast for

3 Miles WSW Caratunk ME

Cold Weather Advisory December 4, 09:00pm until December 5, 08:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Tonight

    Tonight: Mostly clear, with a low around -2. Wind chill values as low as -23. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: -2 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Friday

    Friday: Sunny through mid morning, then becoming partly sunny, with a high near 16. Wind chill values as low as -15. West wind around 5 mph becoming south in the afternoon.

    High: 16 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 4. Calm wind.

    Low: 4 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 24. Calm wind becoming south around 5 mph.

    High: 24 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 13. Calm wind becoming west around 5 mph after midnight.

    Low: 13 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of snow after 2am. Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy
    then Chance
    Snow

  • Monday

    Monday: Mostly sunny, with a high near 15.

    High: 15 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around -1.

    Low: -1 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around -2. Wind chill values as low as -23. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.
Friday
Sunny through mid morning, then becoming partly sunny, with a high near 16. Wind chill values as low as -15. West wind around 5 mph becoming south in the afternoon.
Friday Night
Partly cloudy, with a low around 4. Calm wind.
Saturday
Partly sunny, with a high near 24. Calm wind becoming south around 5 mph.
Saturday Night
Mostly cloudy, with a low around 13. Calm wind becoming west around 5 mph after midnight.
Sunday
Mostly sunny, with a high near 23.
Sunday Night
A 30 percent chance of snow after 2am. Mostly cloudy, with a low around 7.
Monday
Mostly sunny, with a high near 15.
Monday Night
Mostly clear, with a low around -1.
Tuesday
Mostly sunny, with a high near 19.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 9.
Wednesday
Partly sunny, with a high near 29.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 17.
Thursday
Snow likely. Mostly cloudy, with a high near 30. Chance of precipitation is 60%.
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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:
12:26 pm EST Dec 4, 2025
Forecast Valid:
6pm EST Dec 4, 2025-6pm EST Dec 11, 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