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Hazardous Weather Conditions

Current conditions at

Greenville (KGNR)

Lat: 45.46°NLon: 69.55°WElev: 1394ft.

22°F

-6°C

Humidity 100%
Wind Speed E 10 mph
Barometer 29.77 in (1010.4 mb)
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill11°F (-12°C)
Last update 22 Mar 4:56 pm EDT
Extended Forecast for

3 Miles N Onawa ME

Winter Weather Advisory March 22, 05:37pm until March 23, 04:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 22, 05:37pm until March 23, 04:00am

    NOW until 4:00am Mon

    Winter Weather Advisory

  • This Afternoon

    High: 24 °F

    Snow

  • Tonight

    Tonight: Snow, mainly before 9pm. Low around 21. Northeast wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 21 °F

    Snow then
    Slight Chance
    Snow

  • Monday

    Monday: A chance of snow, mainly between 9am and 4pm. Mostly cloudy, with a high near 28. Northeast wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    High: 28 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 16. North wind around 14 mph, with gusts as high as 25 mph.

    Low: 16 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 32. West wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 32 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21. West wind around 11 mph, with gusts as high as 22 mph.

    Low: 21 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow showers, mainly after noon. Partly sunny, with a high near 31. West wind 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 31 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A chance of snow. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.

    Low: 17 °F

    Chance Snow

Detailed Forecast

This Afternoon
Snow. High near 24. East wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow, mainly before 9pm. Low around 21. Northeast wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday
A chance of snow, mainly between 9am and 4pm. Mostly cloudy, with a high near 28. Northeast wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 16. North wind around 14 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 32. West wind 10 to 13 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 21. West wind around 11 mph, with gusts as high as 22 mph.
Wednesday
A chance of snow showers, mainly after noon. Partly sunny, with a high near 31. West wind 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.
Thursday
A chance of snow, mainly after noon. Partly sunny, with a high near 31. Chance of precipitation is 30%.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 22. Chance of precipitation is 70%.
Friday
A chance of snow. Partly sunny, with a high near 28. Chance of precipitation is 40%.
Friday Night
Partly cloudy, with a low around 3.
Saturday
Sunny, with a high near 22.
Saturday Night
Partly cloudy, with a low around 11.
Sunday
Mostly sunny, with a high near 32.
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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:
4:02 pm EDT Mar 22, 2026
Forecast Valid:
5pm EDT Mar 22, 2026-6pm EDT Mar 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation