Cold Temperatures for the Eastern U.S.; Lake Effect Snow in the Great Lakes; Heavy Rain in the Pacific Northwest

Cold temperatures will continue across much of the eastern U.S. into today. Heavy lake effect snow continues into today east of Lakes Erie and Ontario. Two Pacific cold fronts will cross the Pacific Northwest early this week followed by another atmospheric river. Heavy rain and gusty winds are expected through midweek, with the potential for renewed urban and river flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Greenville (KGNR)

Lat: 45.46°NLon: 69.55°WElev: 1394ft.

11°F

-12°C

Humidity 77%
Wind Speed NW 15 G 32 mph
Barometer 29.79 in (1012.1 mb)
Dewpoint 5°F (-15°C)
Visibility NA
Wind Chill-5°F (-21°C)
Last update 15 Dec 6:56 pm EST
Extended Forecast for

5 Miles WNW The Hermitage Preserve ME

  • Tonight

    Tonight: Partly cloudy, with a low around 6. Wind chill values as low as -10. West wind 6 to 14 mph.

    Low: 6 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 21. Wind chill values as low as -2. West wind around 7 mph.

    High: 21 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 14. South wind 5 to 10 mph.

    Low: 14 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow showers, mainly after 1pm.  Mostly cloudy, with a high near 28. South wind around 9 mph.  Chance of precipitation is 30%.

    High: 28 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: A slight chance of snow showers before 9pm.  Partly cloudy, with a low around 16. Northwest wind 8 to 13 mph.  Chance of precipitation is 20%.

    Low: 16 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 36. West wind 6 to 13 mph becoming south in the afternoon.

    High: 36 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers between 11pm and 2am, then rain after 2am.  Low around 28. Breezy, with a south wind 15 to 23 mph.  Chance of precipitation is 80%.

    Low: 28 °F

    Slight Chance
    Showers then
    Rain and
    Breezy

  • Friday

    Friday: Rain before 3pm, then a chance of rain and snow showers.  Areas of fog before 2pm. High near 43. Breezy.  Chance of precipitation is 90%.

    High: 43 °F

    Rain and
    Areas Fog
    then
    Rain/Snow
    Likely and
    Areas Fog

  • Friday Night

    Friday Night: A chance of rain and snow showers before 8pm, then a slight chance of snow showers between 8pm and 9pm.  Mostly cloudy, with a low around 8. Windy.  Chance of precipitation is 30%.

    Low: 8 °F

    Chance
    Rain/Snow and
    Breezy then
    Mostly Cloudy
    and Windy

Detailed Forecast

Tonight
Partly cloudy, with a low around 6. Wind chill values as low as -10. West wind 6 to 14 mph.
Tuesday
Mostly sunny, with a high near 21. Wind chill values as low as -2. West wind around 7 mph.
Tuesday Night
Mostly cloudy, with a low around 14. South wind 5 to 10 mph.
Wednesday
A chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 28. South wind around 9 mph. Chance of precipitation is 30%.
Wednesday Night
A slight chance of snow showers before 9pm. Partly cloudy, with a low around 16. Northwest wind 8 to 13 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 36. West wind 6 to 13 mph becoming south in the afternoon.
Thursday Night
A chance of showers between 11pm and 2am, then rain after 2am. Low around 28. Breezy, with a south wind 15 to 23 mph. Chance of precipitation is 80%.
Friday
Rain before 3pm, then a chance of rain and snow showers. Areas of fog before 2pm. High near 43. Breezy. Chance of precipitation is 90%.
Friday Night
A chance of rain and snow showers before 8pm, then a slight chance of snow showers between 8pm and 9pm. Mostly cloudy, with a low around 8. Windy. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 17. Blustery.
Saturday Night
Snow likely. Mostly cloudy, with a low around 12. Chance of precipitation is 60%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 27. Chance of precipitation is 30%.
Sunday Night
A slight chance of snow showers. Partly cloudy, with a low around 8. Chance of precipitation is 20%.
Monday
A slight chance of snow showers. Mostly sunny, with a high near 16. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW The Hermitage Preserve ME
 45.51°N 69.38°W (Elev. 2300 ft)
12:53 pm EST Dec 15, 2025
7pm EST Dec 15, 2025-6pm EST Dec 22, 2025
 
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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