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.

12°F

-11°C

Humidity 77%
Wind Speed NW 17 G 31 mph
Barometer 29.62 in (1005.7 mb)
Dewpoint 6°F (-14°C)
Visibility NA
Wind Chill-5°F (-21°C)
Last update 12 Jan 8:56 am EST
Extended Forecast for

3 Miles N Onawa ME

  • Today

    Today: Areas of blowing snow before 4pm. Sunny, with a high near 20. Wind chill values as low as -7. Windy, with a west wind 27 to 32 mph decreasing to 17 to 22 mph in the afternoon. Winds could gust as high as 55 mph.

    High: 20 °F

    Areas Blowing
    Snow and
    Windy

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. Southwest wind 9 to 13 mph, with gusts as high as 24 mph.

    Low: 18 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 29. Southwest wind around 9 mph.

    High: 29 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 3am. Mostly cloudy, with a low around 24. South wind 11 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Mostly Cloudy
    then Snow
    Likely

  • Wednesday

    Wednesday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 33. South wind 9 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Snow Likely
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 9pm, then snow likely. Mostly cloudy, with a low around 20. South wind 6 to 9 mph becoming north after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 20 °F

    Chance
    Rain/Snow
    then Snow
    Likely

  • Thursday

    Thursday: A chance of snow. Mostly cloudy, with a high near 26. Northwest wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    High: 26 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow. Mostly cloudy, with a low around 3. Blustery. Chance of precipitation is 40%.

    Low: 3 °F

    Chance Snow
    and Blustery

  • Friday

    Friday: A chance of snow, mainly before 8am. Mostly sunny, with a high near 13. Blustery. Chance of precipitation is 30%.

    High: 13 °F

    Chance Snow
    and Blustery

Detailed Forecast

Today
Areas of blowing snow before 4pm. Sunny, with a high near 20. Wind chill values as low as -7. Windy, with a west wind 27 to 32 mph decreasing to 17 to 22 mph in the afternoon. Winds could gust as high as 55 mph.
Tonight
Mostly cloudy, with a low around 18. Southwest wind 9 to 13 mph, with gusts as high as 24 mph.
Tuesday
Partly sunny, with a high near 29. Southwest wind around 9 mph.
Tuesday Night
Snow likely, mainly after 3am. Mostly cloudy, with a low around 24. South wind 11 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 33. South wind 9 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
A slight chance of rain before 9pm, then snow likely. Mostly cloudy, with a low around 20. South wind 6 to 9 mph becoming north after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of snow. Mostly cloudy, with a high near 26. Northwest wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 3. Blustery. Chance of precipitation is 40%.
Friday
A chance of snow, mainly before 8am. Mostly sunny, with a high near 13. Blustery. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 4.
Saturday
Mostly sunny, with a high near 20.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 12. Chance of precipitation is 30%.
Sunday
A chance of snow. Partly sunny, with a high near 25. Chance of precipitation is 30%.
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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:
9:10 am EST Jan 12, 2026
Forecast Valid:
9am EST Jan 12, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation