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.

3°F

-16°C

Humidity 69%
Wind Speed NW 16 G 24 mph
Barometer 29.43 in (1000.2 mb)
Dewpoint -5°F (-21°C)
Visibility NA
Wind Chill-16°F (-27°C)
Last update 3 Jan 12:56 am EST
Extended Forecast for

3 Miles WSW Caratunk ME

Cold Weather Advisory until January 3, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until January 3, 09:00am

    NOW until 9:00am Sat

    Cold Weather Advisory

  • Overnight

    Low: -3 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 7. Wind chill values as low as -20. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 7 °F

    Cold

  • Saturday Night

    Saturday Night: Isolated snow showers after 3am. Increasing clouds, with a low around -2. West wind around 5 mph becoming calm. Chance of precipitation is 20%.

    Low: -2 °F

    Partly Cloudy
    then Isolated
    Snow Showers

  • Sunday

    Sunday: Partly sunny, with a high near 14. Wind chill values as low as -2. Calm wind becoming west around 5 mph in the afternoon.

    High: 14 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -6. Northwest wind around 5 mph.

    Low: -6 °F

    Mostly Clear

  • Monday

    Monday: Sunny and cold, with a high near 9.

    High: 9 °F

    Cold

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 0.

    Low: 0 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

Detailed Forecast

Overnight
Partly cloudy, with a low around -3. Wind chill values as low as -20. Northwest wind around 10 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny and cold, with a high near 7. Wind chill values as low as -20. West wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Isolated snow showers after 3am. Increasing clouds, with a low around -2. West wind around 5 mph becoming calm. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 14. Wind chill values as low as -2. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around -6. Northwest wind around 5 mph.
Monday
Sunny and cold, with a high near 9.
Monday Night
Mostly cloudy, with a low around 0.
Tuesday
Mostly sunny, with a high near 21.
Tuesday Night
A 30 percent chance of snow after 2am. Mostly cloudy, with a low around 11.
Wednesday
A 40 percent chance of snow before 1pm. Mostly cloudy, with a high near 32.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Mostly sunny, with a high near 34.
Thursday Night
Mostly cloudy, with a low around 20.
Friday
A 30 percent chance of rain. Mostly cloudy, with a high near 37.
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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:
6:26 pm EST Jan 2, 2026
Forecast Valid:
1am EST Jan 3, 2026-6pm EST Jan 9, 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