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.

48°F

9°C

Humidity 100%
Wind Speed SE 14 G 24 mph
Barometer 29.42 in (997.3 mb)
Dewpoint 48°F (9°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 16 Mar 10:56 pm EDT
Extended Forecast for

3 Miles NNW Rockwood ME

Flood Watch March 16, 11:21pm until March 17, 05:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch March 16, 11:21pm until March 17, 05:00pm

    NOW until 5:00pm Tue

    Flood Watch

  • Tonight

    Low: 46 °F

    Rain and
    Patchy Fog

  • Tuesday

    Tuesday: A chance of rain before 9am. Patchy fog before 7am. Otherwise, cloudy, then gradually becoming mostly sunny, with a temperature falling to around 28 by 5pm. Southwest wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 39 °F⇓

    Chance Rain
    and Patchy
    Fog then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 4. Wind chill values as low as -11. West wind around 17 mph, with gusts as high as 30 mph.

    Low: 4 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 22. Wind chill values as low as -12. West wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 22 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 8. Light and variable wind.

    Low: 8 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 33. South wind 8 to 16 mph, with gusts as high as 29 mph.

    High: 33 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of snow, mainly after 9pm. Mostly cloudy, with a low around 20. South wind around 9 mph. Chance of precipitation is 40%.

    Low: 20 °F

    Chance Snow

  • Friday

    Friday: A chance of snow. Partly sunny, with a high near 37. Chance of precipitation is 40%.

    High: 37 °F

    Chance Snow

Detailed Forecast

Tonight
Rain. Patchy fog after 4am. Steady temperature around 46. Breezy, with a south wind 18 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
A chance of rain before 9am. Patchy fog before 7am. Otherwise, cloudy, then gradually becoming mostly sunny, with a temperature falling to around 28 by 5pm. Southwest wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 4. Wind chill values as low as -11. West wind around 17 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 22. Wind chill values as low as -12. West wind 10 to 14 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 8. Light and variable wind.
Thursday
Partly sunny, with a high near 33. South wind 8 to 16 mph, with gusts as high as 29 mph.
Thursday Night
A chance of snow, mainly after 9pm. Mostly cloudy, with a low around 20. South wind around 9 mph. Chance of precipitation is 40%.
Friday
A chance of snow. Partly sunny, with a high near 37. Chance of precipitation is 40%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.
Saturday
A chance of snow. Partly sunny, with a high near 31. Chance of precipitation is 40%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 12. Chance of precipitation is 40%.
Sunday
A chance of snow. Mostly sunny, with a high near 31. Chance of precipitation is 30%.
Sunday Night
A slight chance of snow. Partly cloudy, with a low around 13. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 32.
Basemap Options
Click map to change the forecast location
Loading map...
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:
6:37 pm EDT Mar 16, 2026
Forecast Valid:
11pm EDT Mar 16, 2026-6pm EDT Mar 23, 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