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.

19°F

-7°C

Humidity 74%
Wind Speed NW 9 G 21 mph
Barometer 29.66 in (1006.9 mb)
Dewpoint 12°F (-11°C)
Visibility NA
Wind Chill8°F (-13°C)
Last update 4 Dec 1:56 pm EST
Extended Forecast for

3 Miles N Onawa ME

Cold Weather Advisory December 4, 09:00pm until December 5, 08:00am
Click here for hazard details and duration
Cold Weather Advisory

  • This Afternoon

    This Afternoon: Areas of blowing snow. Mostly sunny, with a high near 26. Wind chill values as low as -11. Windy, with a northwest wind 21 to 26 mph, with gusts as high as 47 mph.

    High: 26 °F

    Areas Blowing
    Snow and
    Windy

  • Tonight

    Tonight: Areas of blowing snow. Mostly clear, with a low around -3. Wind chill values as low as -31. Windy, with a northwest wind 26 to 34 mph, with gusts as high as 50 mph.

    Low: -3 °F

    Areas Blowing
    Snow and
    Windy

  • Friday

    Friday: Increasing clouds and cold, with a high near 10. Wind chill values as low as -25. Northwest wind 6 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 10 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around 5. Wind chill values as low as -6. South wind 5 to 7 mph becoming calm in the evening.

    Low: 5 °F

    Partly Cloudy

  • Saturday

    Saturday: Isolated snow showers after 4pm. Mostly cloudy, with a high near 18. Southeast wind 3 to 6 mph. Chance of precipitation is 20%.

    High: 18 °F

    Mostly Cloudy
    then Isolated
    Snow Showers

  • Saturday Night

    Saturday Night: Isolated snow showers before 9pm. Mostly cloudy, with a low around 15. South wind 6 to 11 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 20%.

    Low: 15 °F

    Isolated Snow
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 19. Northwest wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 19 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of snow after 10pm. Mostly cloudy, with a low around 6. Chance of precipitation is 20%.

    Low: 6 °F

    Slight Chance
    Snow

  • Monday

    Monday: A slight chance of snow before 2pm. Partly sunny and cold, with a high near 10. Chance of precipitation is 20%.

    High: 10 °F

    Slight Chance
    Snow

Detailed Forecast

This Afternoon
Areas of blowing snow. Mostly sunny, with a high near 26. Wind chill values as low as -11. Windy, with a northwest wind 21 to 26 mph, with gusts as high as 47 mph.
Tonight
Areas of blowing snow. Mostly clear, with a low around -3. Wind chill values as low as -31. Windy, with a northwest wind 26 to 34 mph, with gusts as high as 50 mph.
Friday
Increasing clouds and cold, with a high near 10. Wind chill values as low as -25. Northwest wind 6 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Partly cloudy, with a low around 5. Wind chill values as low as -6. South wind 5 to 7 mph becoming calm in the evening.
Saturday
Isolated snow showers after 4pm. Mostly cloudy, with a high near 18. Southeast wind 3 to 6 mph. Chance of precipitation is 20%.
Saturday Night
Isolated snow showers before 9pm. Mostly cloudy, with a low around 15. South wind 6 to 11 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 19. Northwest wind 10 to 14 mph, with gusts as high as 25 mph.
Sunday Night
A slight chance of snow after 10pm. Mostly cloudy, with a low around 6. Chance of precipitation is 20%.
Monday
A slight chance of snow before 2pm. Partly sunny and cold, with a high near 10. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 1. Blustery.
Tuesday
A slight chance of snow showers. Mostly sunny, with a high near 14. Chance of precipitation is 20%.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 9. Chance of precipitation is 30%.
Wednesday
A chance of snow. Partly sunny, with a high near 24. 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:
3 Miles N Onawa ME
 45.42°N 69.37°W (Elev. 1900 ft)
Last Update:
1:08 pm EST Dec 4, 2025
Forecast Valid:
2pm EST Dec 4, 2025-6pm EST Dec 10, 2025
 
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