Strong Storm System Brings Heavy Mountain Snow to the Sierra Nevada and Critical Fire Weather Conditions to the Plains

A Pacific storm system will continue to bring low elevation rain and mountain snow to much of the West through Wednesday, with heavy mountain snow expected in the higher elevations of the Sierra Nevada. This system will also bring strong winds to the Intermountain West, Rockies, and Plains, which will create Critical fire weather conditions for the High Plains. Read More >

Current conditions at

Greenville (KGNR)

Lat: 45.46°NLon: 69.55°WElev: 1394ft.

27°F

-3°C

Humidity 81%
Wind Speed SE 7 mph
Barometer 30.13 in (1022.0 mb)
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill19°F (-7°C)
Last update 22 Apr 2:56 am EDT
Extended Forecast for

7 Miles WNW The Hermitage Preserve ME

  • Overnight

    Overnight: Mostly cloudy, with a low around 25. South wind around 5 mph.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Scattered showers, mainly after 4pm.  Mostly cloudy, with a high near 41. South wind 7 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    High: 41 °F

    Mostly Cloudy
    then
    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: A chance of rain and snow showers before 3am, then a chance of snow showers.  Mostly cloudy, with a low around 33. South wind around 6 mph becoming calm  after midnight.  Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: Snow showers likely before 10am, then rain and snow showers likely.  Mostly cloudy, with a high near 39. Light northwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A chance of showers, mainly before 8pm.  Mostly cloudy, with a low around 29. Northwest wind around 8 mph.  Chance of precipitation is 30%.

    Low: 29 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 39. North wind 11 to 13 mph, with gusts as high as 23 mph.

    High: 39 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27. North wind around 7 mph.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 25. South wind around 5 mph.
Wednesday
Scattered showers, mainly after 4pm. Mostly cloudy, with a high near 41. South wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of rain and snow showers before 3am, then a chance of snow showers. Mostly cloudy, with a low around 33. South wind around 6 mph becoming calm after midnight. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Snow showers likely before 10am, then rain and snow showers likely. Mostly cloudy, with a high near 39. Light northwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of showers, mainly before 8pm. Mostly cloudy, with a low around 29. Northwest wind around 8 mph. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 39. North wind 11 to 13 mph, with gusts as high as 23 mph.
Friday Night
Partly cloudy, with a low around 27. North wind around 7 mph.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 50.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
Partly sunny, with a high near 52.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WNW The Hermitage Preserve ME
 45.53°N 69.41°W (Elev. 1765 ft)
2:30 am EDT Apr 22, 2026
3am EDT Apr 22, 2026-6pm EDT Apr 28, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database