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.

31°F

-1°C

Humidity 96%
Wind Speed SE 15 G 26 mph
Barometer 30.02 in (1018.6 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill20°F (-7°C)
Last update 16 Mar 8:56 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, 09:40am until March 16, 12:00pm
Click here for hazard details and duration
Flood Watch
Winter Weather Advisory
  •  
    Winter Weather Advisory March 16, 09:40am until March 16, 12:00pm

    NOW until 12:00pm Mon

    Winter Weather Advisory

  • Today

    High: 47 °F

    Rain and
    Breezy

  • Tonight

    Tonight: Rain. Patchy fog. Low around 36. Breezy, with a south wind 14 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 36 °F

    Rain and
    Patchy Fog

  • Tuesday

    Tuesday: Rain before 2pm, then a slight chance of snow between 2pm and 3pm. Patchy fog before 10am. Temperature falling to around 27 by 5pm. Southwest wind around 17 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 39 °F⇓

    Rain and
    Patchy Fog
    then Slight
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 6. Wind chill values as low as -10. West wind around 16 mph, with gusts as high as 29 mph.

    Low: 6 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 23. West wind 9 to 14 mph, with gusts as high as 25 mph.

    High: 23 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 14. Calm wind becoming southeast around 5 mph after midnight.

    Low: 14 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 34. South wind 7 to 16 mph, with gusts as high as 29 mph.

    High: 34 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of snow, mainly after 9pm. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.

    Low: 23 °F

    Chance Snow

Detailed Forecast

Today
Rain and thunderstorms before 5pm, then rain likely. High near 47. Breezy, with a southeast wind 15 to 21 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Rain. Patchy fog. Low around 36. Breezy, with a south wind 14 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Rain before 2pm, then a slight chance of snow between 2pm and 3pm. Patchy fog before 10am. Temperature falling to around 27 by 5pm. Southwest wind around 17 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday Night
Partly cloudy, with a low around 6. Wind chill values as low as -10. West wind around 16 mph, with gusts as high as 29 mph.
Wednesday
Sunny, with a high near 23. West wind 9 to 14 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 14. Calm wind becoming southeast around 5 mph after midnight.
Thursday
Partly sunny, with a high near 34. South wind 7 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 23. Chance of precipitation is 40%.
Friday
A chance of snow. Mostly cloudy, with a high near 35. Chance of precipitation is 40%.
Friday Night
A chance of snow, mainly after 3am. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.
Saturday
A chance of snow. Partly sunny, with a high near 32. Chance of precipitation is 40%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 15. Chance of precipitation is 40%.
Sunday
A slight chance of snow. Partly sunny, with a high near 29. 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:
9:03 am EDT Mar 16, 2026
Forecast Valid:
9am 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