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.

9°F

-13°C

Humidity 66%
Wind Speed SE 10 mph
Barometer 29.72 in (1009.5 mb)
Dewpoint 0°F (-18°C)
Visibility NA
Wind Chill-5°F (-21°C)
Last update 9 Dec 11:56 pm EST
Extended Forecast for

3 Miles N Onawa ME

Winter Weather Advisory December 10, 01:00pm until December 11, 01:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: A slight chance of snow before 2am. Mostly cloudy, with a low around 8. Wind chill values as low as -5. South wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 8 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Snow, mainly after noon. The snow could be heavy at times. High near 28. Southeast wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 28 °F

    Chance Snow
    then Heavy
    Snow

  • Wednesday Night

    Wednesday Night: Snow, possibly mixed with sleet, becoming all snow after 9pm. Low around 23. Southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow and sleet accumulation of 1 to 3 inches possible.

    Low: 23 °F

    Snow/Sleet
    then Snow
    Likely

  • Thursday

    Thursday: A chance of snow showers, mainly before 5pm. Mostly cloudy, with a high near 24. Wind chill values as low as -3. West wind 11 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 24 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Patchy blowing snow. Mostly cloudy, with a low around 11. Windy, with a west wind 21 to 28 mph, with gusts as high as 45 mph.

    Low: 11 °F

    Patchy
    Blowing Snow
    and Windy

  • Friday

    Friday: Partly sunny, with a high near 16. Windy, with a west wind 22 to 26 mph, with gusts as high as 46 mph.

    High: 16 °F

    Partly Sunny
    and Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 11. Breezy, with a west wind 14 to 21 mph, with gusts as high as 34 mph.

    Low: 11 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 21.

    High: 21 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow after 9pm. Mostly cloudy, with a low around 11. Chance of precipitation is 20%.

    Low: 11 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
A slight chance of snow before 2am. Mostly cloudy, with a low around 8. Wind chill values as low as -5. South wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Wednesday
Snow, mainly after noon. The snow could be heavy at times. High near 28. Southeast wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Wednesday Night
Snow, possibly mixed with sleet, becoming all snow after 9pm. Low around 23. Southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow and sleet accumulation of 1 to 3 inches possible.
Thursday
A chance of snow showers, mainly before 5pm. Mostly cloudy, with a high near 24. Wind chill values as low as -3. West wind 11 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Thursday Night
Patchy blowing snow. Mostly cloudy, with a low around 11. Windy, with a west wind 21 to 28 mph, with gusts as high as 45 mph.
Friday
Partly sunny, with a high near 16. Windy, with a west wind 22 to 26 mph, with gusts as high as 46 mph.
Friday Night
Partly cloudy, with a low around 11. Breezy, with a west wind 14 to 21 mph, with gusts as high as 34 mph.
Saturday
Partly sunny, with a high near 21.
Saturday Night
A slight chance of snow after 9pm. Mostly cloudy, with a low around 11. Chance of precipitation is 20%.
Sunday
A chance of snow, mainly after 8am. Mostly cloudy, with a high near 18. Chance of precipitation is 30%.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 3. Blustery. Chance of precipitation is 20%.
Monday
Mostly sunny and cold, with a high near 9. Blustery.
Monday Night
Mostly cloudy, with a low around 1. Blustery.
Tuesday
Mostly sunny, with a high near 14.
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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:
8:03 pm EST Dec 9, 2025
Forecast Valid:
12am EST Dec 10, 2025-6pm EST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation