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.

27°F

-3°C

Humidity 78%
Wind Speed SE 10 G 26 mph
Barometer 30.23 in (1025.8 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Wind Chill18°F (-8°C)
Last update 16 Mar 12:56 am EDT
Extended Forecast for

Lily Bay State Park ME

Flood Watch March 16, 08:00pm until March 17, 05:00pm
Winter Weather Advisory March 16, 04:00am until March 16, 12:00pm
Click here for hazard details and duration
Flood Watch
Winter Weather Advisory

  • Overnight

    Overnight: Mostly cloudy, with a low around 24. Southeast wind 11 to 14 mph, with gusts as high as 25 mph.

    Low: 24 °F

    Mostly Cloudy

  • Monday

    Monday: Freezing rain likely before 9am, then rain or freezing rain likely between 9am and 10am, then rain after 10am. Patchy fog after 3pm. High near 47. Breezy, with a southeast wind 17 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible.

    High: 47 °F

    Rain/Freezing
    Rain and
    Breezy then
    Rain and
    Patchy Fog

  • Monday Night

    Monday Night: Rain. Patchy fog. Low around 35. Breezy, with a south wind 14 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 35 °F

    Rain and
    Patchy Fog

  • Tuesday

    Tuesday: A chance of rain, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 45. West wind 15 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 40%.

    High: 45 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 6. West wind around 17 mph, with gusts as high as 31 mph.

    Low: 6 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 22. West wind 11 to 15 mph, with gusts as high as 26 mph.

    High: 22 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 12. Calm wind becoming southeast around 5 mph after midnight.

    Low: 12 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of snow, mainly after 10pm. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.

    Low: 22 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 24. Southeast wind 11 to 14 mph, with gusts as high as 25 mph.
Monday
Freezing rain likely before 9am, then rain or freezing rain likely between 9am and 10am, then rain after 10am. Patchy fog after 3pm. High near 47. Breezy, with a southeast wind 17 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible.
Monday Night
Rain. Patchy fog. Low around 35. Breezy, with a south wind 14 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
A chance of rain, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 45. West wind 15 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 40%.
Tuesday Night
Mostly cloudy, with a low around 6. West wind around 17 mph, with gusts as high as 31 mph.
Wednesday
Sunny, with a high near 22. West wind 11 to 15 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 12. Calm wind becoming southeast around 5 mph after midnight.
Thursday
Partly sunny, with a high near 34.
Thursday Night
A chance of snow, mainly after 10pm. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Friday
A slight chance of snow before 1pm. Partly sunny, with a high near 38. Chance of precipitation is 20%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 20. Chance of precipitation is 40%.
Saturday
Snow likely. Partly sunny, with a high near 33. Chance of precipitation is 60%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 16. Chance of precipitation is 40%.
Sunday
A slight chance of snow. Partly sunny, with a high near 27. Blustery. Chance of precipitation is 20%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lily Bay State Park ME
 45.57°N 69.55°W (Elev. 1056 ft)
Last Update:
10:23 pm EDT Mar 15, 2026
Forecast Valid:
1am EDT Mar 16, 2026-6pm EDT Mar 22, 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