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.

-8°F

-22°C

Humidity 55%
Wind Speed NW 13 G 28 mph
Barometer 30.31 in (1031.4 mb)
Dewpoint -20°F (-29°C)
Visibility NA
Wind Chill-28°F (-33°C)
Last update 24 Jan 4:56 pm EST
Extended Forecast for

7 Miles NNE Dennistown ME

Cold Weather Advisory January 24, 05:18pm 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 24, 05:18pm until January 25, 07:00am

    NOW until 7:00am Sun

    Cold Weather Advisory

  • Tonight

    Low: -19 °F

    Partly Cloudy
    and Blustery

  • Sunday

    Sunday: Mostly cloudy and cold, with a high near 1. Wind chill values as low as -44. Blustery, with a northwest wind 15 to 20 mph becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 1 °F

    Partly Sunny
    and Blustery
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Snow, mainly after 7pm. Low around -2. Wind chill values as low as -23. Breezy, with an east wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: -2 °F

    Snow and
    Breezy

  • Monday

    Monday: Snow. High near 6. Wind chill values as low as -22. Northeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 6 °F

    Snow

  • Monday Night

    Monday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 0. Blustery, with a north wind 10 to 20 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 0 °F

    Snow Likely
    and Blustery

  • Tuesday

    Tuesday: Partly sunny and cold, with a high near 4. Breezy.

    High: 4 °F

    Cold and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around -5. Breezy.

    Low: -5 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny and cold, with a high near 4. Breezy.

    High: 4 °F

    Cold and
    Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around -19. Wind chill values as low as -47. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 45 mph.
Sunday
Mostly cloudy and cold, with a high near 1. Wind chill values as low as -44. Blustery, with a northwest wind 15 to 20 mph becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Snow, mainly after 7pm. Low around -2. Wind chill values as low as -23. Breezy, with an east wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Monday
Snow. High near 6. Wind chill values as low as -22. Northeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 0. Blustery, with a north wind 10 to 20 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Partly sunny and cold, with a high near 4. Breezy.
Tuesday Night
Mostly cloudy, with a low around -5. Breezy.
Wednesday
Mostly sunny and cold, with a high near 4. Breezy.
Wednesday Night
Mostly cloudy, with a low around -8. Breezy.
Thursday
Mostly cloudy and cold, with a high near 6.
Thursday Night
Mostly cloudy, with a low around -1.
Friday
Mostly cloudy and cold, with a high near 10. Blustery.
Friday Night
Mostly cloudy, with a low around 4. Blustery.
Saturday
Partly sunny, with a high near 13. Blustery.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Dennistown ME
 45.77°N 70.21°W (Elev. 2900 ft)
Last Update:
12:32 pm EST Jan 24, 2026
Forecast Valid:
5pm EST Jan 24, 2026-6pm EST Jan 31, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation