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.

4°F

-16°C

Humidity 69%
Wind Speed NW 9 G 20 mph
Barometer 29.42 in (999.8 mb)
Dewpoint -4°F (-20°C)
Visibility NA
Wind Chill-10°F (-23°C)
Last update 2 Jan 6:56 pm EST
Extended Forecast for

Lily Bay State Park ME

Cold Weather Advisory until January 3, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until January 3, 10:00am

    NOW until 10:00am Sat

    Cold Weather Advisory

  • Tonight

    Low: -4 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 3. Wind chill values as low as -26. West wind 14 to 17 mph, with gusts as high as 30 mph.

    High: 3 °F

    Cold

  • Saturday Night

    Saturday Night: A slight chance of snow showers after 4am. Increasing clouds, with a low around -5. Wind chill values as low as -19. Northwest wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: -5 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Sunday

    Sunday: Partly sunny and cold, with a high near 9. Wind chill values as low as -11. Light west wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 9 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -9. Northwest wind 9 to 11 mph, with gusts as high as 22 mph.

    Low: -9 °F

    Mostly Clear

  • Monday

    Monday: Sunny and cold, with a high near 6. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 6 °F

    Cold

  • Monday Night

    Monday Night: A slight chance of snow after 9pm. Mostly cloudy, with a low around -3. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: -3 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 19.

    High: 19 °F

    Mostly Sunny

Detailed Forecast

Tonight
Mostly cloudy, with a low around -4. Wind chill values as low as -25. West wind around 18 mph, with gusts as high as 32 mph.
Saturday
Partly sunny and cold, with a high near 3. Wind chill values as low as -26. West wind 14 to 17 mph, with gusts as high as 30 mph.
Saturday Night
A slight chance of snow showers after 4am. Increasing clouds, with a low around -5. Wind chill values as low as -19. Northwest wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 20%.
Sunday
Partly sunny and cold, with a high near 9. Wind chill values as low as -11. Light west wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around -9. Northwest wind 9 to 11 mph, with gusts as high as 22 mph.
Monday
Sunny and cold, with a high near 6. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.
Monday Night
A slight chance of snow after 9pm. Mostly cloudy, with a low around -3. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 19.
Tuesday Night
A chance of snow, mainly after 1am. Mostly cloudy, with a low around 10. Chance of precipitation is 30%.
Wednesday
A chance of snow, mainly before 3pm. Mostly cloudy, with a high near 31. Chance of precipitation is 40%.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 30.
Thursday Night
Mostly cloudy, with a low around 20.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 35. Chance of precipitation is 30%.
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:
6:45 pm EST Jan 2, 2026
Forecast Valid:
7pm EST Jan 2, 2026-6pm EST Jan 9, 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