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.

11°F

-12°C

Humidity 88%
Wind Speed NW 15 G 30 mph
Barometer 29.19 in (990.4 mb)
Dewpoint 8°F (-13°C)
Visibility NA
Wind Chill-5°F (-21°C)
Last update 16 Jan 4:56 am EST
Extended Forecast for

3 Miles N Onawa ME

  • Overnight

    Overnight: A chance of snow showers. Mostly cloudy, with a low around 7. Wind chill values as low as -1. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 7 °F

    Chance Snow
    Showers

  • Friday

    Friday: A chance of snow showers, mainly before noon. Mostly cloudy, then gradually becoming sunny and cold, with a high near 9. Wind chill values as low as -16. Blustery, with a northwest wind 21 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 40%.

    High: 9 °F

    Chance Snow
    Showers and
    Blustery

  • Friday Night

    Friday Night: Increasing clouds, with a low around 6. Wind chill values as low as -14. Northwest wind 11 to 16 mph becoming south 5 to 10 mph after midnight. Winds could gust as high as 29 mph.

    Low: 6 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Snow likely, mainly after 4pm. Mostly cloudy, with a high near 21. Wind chill values as low as -1. South wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 21 °F

    Chance Snow
    then Snow
    Likely

  • Saturday Night

    Saturday Night: Snow likely before 9pm, then a chance of snow showers between 9pm and 3am. Mostly cloudy, with a low around 17. South wind around 8 mph becoming west in the evening. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 17 °F

    Snow Likely
    then Chance
    Snow Showers

  • Sunday

    Sunday: Mostly cloudy, with a high near 26. Southwest wind around 7 mph.

    High: 26 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A slight chance of snow before 1am, then a slight chance of snow showers after 1am. Mostly cloudy, with a low around 11. Northwest wind 6 to 9 mph. Chance of precipitation is 20%.

    Low: 11 °F

    Slight Chance
    Snow

  • M.L.King Day

    M.L.King Day: Partly sunny, with a high near 21.

    High: 21 °F

    Partly Sunny

  • Monday Night

    Monday Night: A slight chance of snow showers between 8pm and midnight. Mostly cloudy, with a low around 5. Chance of precipitation is 20%.

    Low: 5 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

Detailed Forecast

Overnight
A chance of snow showers. Mostly cloudy, with a low around 7. Wind chill values as low as -1. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Friday
A chance of snow showers, mainly before noon. Mostly cloudy, then gradually becoming sunny and cold, with a high near 9. Wind chill values as low as -16. Blustery, with a northwest wind 21 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 40%.
Friday Night
Increasing clouds, with a low around 6. Wind chill values as low as -14. Northwest wind 11 to 16 mph becoming south 5 to 10 mph after midnight. Winds could gust as high as 29 mph.
Saturday
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 21. Wind chill values as low as -1. South wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday Night
Snow likely before 9pm, then a chance of snow showers between 9pm and 3am. Mostly cloudy, with a low around 17. South wind around 8 mph becoming west in the evening. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday
Mostly cloudy, with a high near 26. Southwest wind around 7 mph.
Sunday Night
A slight chance of snow before 1am, then a slight chance of snow showers after 1am. Mostly cloudy, with a low around 11. Northwest wind 6 to 9 mph. Chance of precipitation is 20%.
M.L.King Day
Partly sunny, with a high near 21.
Monday Night
A slight chance of snow showers between 8pm and midnight. Mostly cloudy, with a low around 5. Chance of precipitation is 20%.
Tuesday
Mostly sunny and cold, with a high near 9. Breezy.
Tuesday Night
Partly cloudy, with a low around -8. Breezy.
Wednesday
Mostly sunny and cold, with a high near 4.
Wednesday Night
A chance of snow. Partly cloudy, with a low around -2. Chance of precipitation is 30%.
Thursday
A slight chance of snow. Partly sunny, with a high near 14. Chance of precipitation is 20%.
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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:
5:01 am EST Jan 16, 2026
Forecast Valid:
5am EST Jan 16, 2026-6pm EST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation