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.

29°F

-2°C

Humidity 92%
Wind Speed Calm
Barometer 29.52 in (1001.8 mb)
Dewpoint 27°F (-3°C)
Visibility NA
Last update 11 Jan 2:56 pm EST
Extended Forecast for

Guilford ME

Winter Weather Advisory January 11, 03:20pm until January 12, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 11, 03:20pm until January 12, 12:00am

    NOW until 12:00am Mon

    Winter Weather Advisory

  • This Afternoon

    High: 32 °F

    Isolated Snow
    Showers

  • Tonight

    Tonight: Isolated snow showers before 8pm. Mostly cloudy, with a low around 16. Light northwest wind becoming west 8 to 13 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 20%.

    Low: 16 °F

    Isolated Snow
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Patchy blowing snow before 1pm. Sunny, with a high near 28. West wind 8 to 15 mph, with gusts as high as 32 mph.

    High: 28 °F

    Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17. Southwest wind 3 to 5 mph.

    Low: 17 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 36. Southwest wind 3 to 6 mph.

    High: 36 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly after 4am. Mostly cloudy, with a low around 24. South wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 24 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: Rain and snow likely before 3pm, then a chance of rain between 3pm and 5pm, then a chance of rain and snow after 5pm. Cloudy, with a high near 39. South wind 5 to 7 mph. Chance of precipitation is 60%.

    High: 39 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain and snow showers before 9pm, then a chance of snow showers. Cloudy, with a low around 25. Chance of precipitation is 50%.

    Low: 25 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

Detailed Forecast

This Afternoon
Isolated snow showers. Mostly cloudy, with a high near 32. Calm wind. Chance of precipitation is 20%.
Tonight
Isolated snow showers before 8pm. Mostly cloudy, with a low around 16. Light northwest wind becoming west 8 to 13 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 20%.
Monday
Patchy blowing snow before 1pm. Sunny, with a high near 28. West wind 8 to 15 mph, with gusts as high as 32 mph.
Monday Night
Mostly cloudy, with a low around 17. Southwest wind 3 to 5 mph.
Tuesday
Partly sunny, with a high near 36. Southwest wind 3 to 6 mph.
Tuesday Night
A chance of snow, mainly after 4am. Mostly cloudy, with a low around 24. South wind 3 to 6 mph. Chance of precipitation is 30%.
Wednesday
Rain and snow likely before 3pm, then a chance of rain between 3pm and 5pm, then a chance of rain and snow after 5pm. Cloudy, with a high near 39. South wind 5 to 7 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of rain and snow showers before 9pm, then a chance of snow showers. Cloudy, with a low around 25. Chance of precipitation is 50%.
Thursday
A chance of snow. Mostly cloudy, with a high near 34. Chance of precipitation is 50%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 6. Chance of precipitation is 50%.
Friday
A chance of snow showers. Partly sunny, with a high near 20. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 4.
Saturday
Mostly sunny, with a high near 26.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Guilford ME
 45.16°N 69.38°W (Elev. 499 ft)
Last Update:
2:15 pm EST Jan 11, 2026
Forecast Valid:
3pm EST Jan 11, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation