Current conditions at

Greenville (KGNR)

Lat: 45.46°NLon: 69.55°WElev: 1394ft.

-14°F

-26°C

Humidity 74%
Wind Speed NW 16 G 24 mph
Barometer 30.40 in (1034.4 mb)
Dewpoint -20°F (-29°C)
Visibility NA
Wind Chill-38°F (-39°C)
Last update 25 Jan 12:56 am EST
Extended Forecast for

10 Miles NNE Dennistown ME

Cold Weather Advisory January 25, 01:40am until January 25, 07:00am
Winter Storm Warning January 25, 07:00pm until January 27, 01:00am
Click here for hazard details and duration
Cold Weather Advisory
Winter Storm Warning
  •  
    Cold Weather Advisory January 25, 01:40am until January 25, 07:00am

    NOW until 7:00am Sun

    Cold Weather Advisory

  • Overnight

    Low: -19 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny and cold, with a high near 6. Wind chill values as low as -35. West wind around 5 mph becoming calm  in the afternoon.

    High: 6 °F

    Cold

  • Sunday Night

    Sunday Night: Snow, mainly after 10pm. The snow could be heavy at times.  Low around 2. Wind chill values as low as -11. Calm wind becoming east around 5 mph in the evening.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 2 °F

    Heavy Snow

  • Monday

    Monday: Snow.  High near 11. Wind chill values as low as -11. East wind around 5 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 11 °F

    Snow

  • Monday Night

    Monday Night: Snow likely, mainly before midnight.  Mostly cloudy, with a low around 2. Northeast wind 5 to 10 mph becoming northwest after midnight.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 2 °F

    Snow Likely

  • Tuesday

    Tuesday: Partly sunny and cold, with a high near 9.

    High: 9 °F

    Cold

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around -1.

    Low: -1 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny and cold, with a high near 9.

    High: 9 °F

    Cold

Detailed Forecast

Overnight
Mostly clear, with a low around -19. Wind chill values as low as -40. West wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Partly sunny and cold, with a high near 6. Wind chill values as low as -35. West wind around 5 mph becoming calm in the afternoon.
Sunday Night
Snow, mainly after 10pm. The snow could be heavy at times. Low around 2. Wind chill values as low as -11. Calm wind becoming east around 5 mph in the evening. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday
Snow. High near 11. Wind chill values as low as -11. East wind around 5 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 2. Northeast wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Tuesday
Partly sunny and cold, with a high near 9.
Tuesday Night
Mostly cloudy, with a low around -1.
Wednesday
Mostly sunny and cold, with a high near 9.
Wednesday Night
Mostly cloudy, with a low around -4.
Thursday
Partly sunny and cold, with a high near 8.
Thursday Night
Mostly cloudy, with a low around -2.
Friday
Mostly cloudy, with a high near 14.
Friday Night
Mostly cloudy, with a low around 4.
Saturday
Partly sunny, with a high near 17.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNE Dennistown ME
 45.81°N 70.2°W (Elev. 1621 ft)
12:17 am EST Jan 25, 2026
1am EST Jan 25, 2026-6pm EST Jan 31, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database