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.

25°F

-4°C

Humidity 92%
Wind Speed Vrbl 3 mph
Barometer 29.80 in (1011.2 mb)
Dewpoint 23°F (-5°C)
Visibility NA
Last update 11 Jan 3:56 am EST
Extended Forecast for

3 Miles NNW Rockwood ME

Winter Weather Advisory until January 12, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 12, 12:00am

    NOW until 12:00am Mon

    Winter Weather Advisory

  • Overnight

    Low: 21 °F

    Snow

  • Sunday

    Sunday: Snow. High near 27. East wind 3 to 8 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 27 °F

    Snow then
    Snow Likely

  • Sunday Night

    Sunday Night: A chance of snow, mainly before 1am. Areas of blowing snow after 3am. Mostly cloudy, with a low around 16. Blustery, with a northwest wind 6 to 11 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 50%.

    Low: 16 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Monday

    Monday: A slight chance of snow showers before 9am. Areas of blowing snow before 4pm. Partly sunny, with a high near 22. Wind chill values as low as -4. Blustery, with a west wind 20 to 25 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 20%.

    High: 22 °F

    Slight Chance
    Snow Showers
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 16. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 16 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 32. West wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 32 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly after 1am. Mostly cloudy, with a low around 23. South wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.

    Low: 23 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: A chance of snow before 11am, then a slight chance of rain between 11am and 2pm. Mostly cloudy, with a high near 36. Chance of precipitation is 30%.

    High: 36 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

Detailed Forecast

Overnight
Snow. Low around 21. East wind around 10 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.
Sunday
Snow. High near 27. East wind 3 to 8 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
A chance of snow, mainly before 1am. Areas of blowing snow after 3am. Mostly cloudy, with a low around 16. Blustery, with a northwest wind 6 to 11 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 50%.
Monday
A slight chance of snow showers before 9am. Areas of blowing snow before 4pm. Partly sunny, with a high near 22. Wind chill values as low as -4. Blustery, with a west wind 20 to 25 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 16. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly cloudy, with a high near 32. West wind 8 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
A chance of snow, mainly after 1am. Mostly cloudy, with a low around 23. South wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Wednesday
A chance of snow before 11am, then a slight chance of rain between 11am and 2pm. Mostly cloudy, with a high near 36. Chance of precipitation is 30%.
Wednesday Night
A chance of rain before 11pm, then a chance of snow. Mostly cloudy, with a low around 16. Chance of precipitation is 50%.
Thursday
A chance of snow, mainly before 2pm. Mostly cloudy, with a high near 24. Chance of precipitation is 40%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around -1. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 15.
Friday Night
Partly cloudy, with a low around 1.
Saturday
Mostly sunny, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Rockwood ME
 45.73°N 69.75°W (Elev. 1027 ft)
Last Update:
5:37 am EST Jan 11, 2026
Forecast Valid:
5am EST Jan 11, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
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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