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.

16°F

-9°C

Humidity 71%
Wind Speed NW 16 G 37 mph
Barometer 29.67 in (1007.1 mb)
Dewpoint 8°F (-13°C)
Visibility NA
Wind Chill1°F (-17°C)
Last update 13 Mar 3:56 am EDT
Extended Forecast for

3 Miles WSW Caratunk ME

Winter Weather Advisory March 13, 11:00pm until March 14, 02:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Increasing clouds, with a high near 35. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 35 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Snow, mainly after 2am. Low around 25. South wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 25 °F

    Chance Snow
    then Snow

  • Saturday

    Saturday: Snow before 2pm, then snow showers likely, mainly between 2pm and 4pm. High near 39. Northeast wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    High: 39 °F

    Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow showers before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 17. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 17 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 38. Northwest wind around 5 mph.

    High: 38 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy
    then Chance
    Snow

  • Monday

    Monday: A chance of snow and freezing rain before 7am, then freezing rain likely between 7am and 9am, then rain after 9am. High near 52. Chance of precipitation is 80%.

    High: 52 °F

    Wintry Mix
    then Rain

  • Monday Night

    Monday Night: Rain. Low around 36. Breezy. Chance of precipitation is 90%.

    Low: 36 °F

    Rain and
    Breezy

  • Tuesday

    Tuesday: Rain likely before 2pm, then a chance of rain and snow between 2pm and 4pm, then a chance of rain after 4pm. Mostly cloudy, with a high near 48. Chance of precipitation is 60%.

    High: 48 °F

    Rain Likely
    then Chance
    Rain/Snow

Detailed Forecast

Today
Increasing clouds, with a high near 35. West wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Snow, mainly after 2am. Low around 25. South wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Saturday
Snow before 2pm, then snow showers likely, mainly between 2pm and 4pm. High near 39. Northeast wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Saturday Night
A 30 percent chance of snow showers before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 17. Northwest wind around 10 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 38. Northwest wind around 5 mph.
Sunday Night
A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 25.
Monday
A chance of snow and freezing rain before 7am, then freezing rain likely between 7am and 9am, then rain after 9am. High near 52. Chance of precipitation is 80%.
Monday Night
Rain. Low around 36. Breezy. Chance of precipitation is 90%.
Tuesday
Rain likely before 2pm, then a chance of rain and snow between 2pm and 4pm, then a chance of rain after 4pm. Mostly cloudy, with a high near 48. Chance of precipitation is 60%.
Tuesday Night
Mostly cloudy, with a low around 11.
Wednesday
Sunny, with a high near 28.
Wednesday Night
Partly cloudy, with a low around 13.
Thursday
Partly sunny, with a high near 37.
Basemap Options
Click map to change the forecast location
Loading map...
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:
2:36 am EDT Mar 13, 2026
Forecast Valid:
4am EDT Mar 13, 2026-6pm EDT Mar 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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