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 96%
Wind Speed SE 16 G 28 mph
Barometer 29.80 in (1011.0 mb)
Dewpoint 28°F (-2°C)
Visibility NA
Wind Chill17°F (-8°C)
Last update 11 Mar 5:56 pm EDT
Extended Forecast for

Guilford ME

Winter Weather Advisory March 11, 06:43pm until March 11, 11:00pm
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory March 11, 06:43pm until March 11, 11:00pm

    NOW until 11:00pm Wed

    Winter Weather Advisory

  • Tonight

    Low: 34 °F

    Rain and
    Patchy Fog

  • Thursday

    Thursday: Rain likely before 2pm, then a slight chance of snow. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 43. West wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Rain Likely
    and Patchy
    Fog then
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 17. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 17 °F

    Decreasing
    Clouds

  • Friday

    Friday: Increasing clouds, with a high near 39. West wind 7 to 9 mph becoming southwest in the afternoon.

    High: 39 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Snow likely, mainly after 10pm. Mostly cloudy, with a low around 24. South wind around 8 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 24 °F

    Snow Likely

  • Saturday

    Saturday: A chance of snow before 1pm, then a slight chance of rain. Mostly cloudy, with a high near 41. South wind 7 to 14 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 40%.

    High: 41 °F

    Chance Snow
    then Slight
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 16. West wind around 10 mph, with gusts as high as 23 mph.

    Low: 16 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

Tonight
Rain. Patchy fog after 10pm. Low around 34. East wind 5 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain likely before 2pm, then a slight chance of snow. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 43. West wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 17. Northwest wind around 10 mph, with gusts as high as 20 mph.
Friday
Increasing clouds, with a high near 39. West wind 7 to 9 mph becoming southwest in the afternoon.
Friday Night
Snow likely, mainly after 10pm. Mostly cloudy, with a low around 24. South wind around 8 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Saturday
A chance of snow before 1pm, then a slight chance of rain. Mostly cloudy, with a high near 41. South wind 7 to 14 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 16. West wind around 10 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
A chance of snow before 5am, then a chance of rain and snow. Cloudy, with a low around 23. Chance of precipitation is 40%.
Monday
Rain and snow, becoming all rain after 11am. High near 53. Chance of precipitation is 90%.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 24. Chance of precipitation is 70%.
Tuesday
A slight chance of rain and snow. Partly sunny, with a high near 36. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 9.
Wednesday
Sunny, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Guilford ME
 45.16°N 69.38°W (Elev. 499 ft)
Last Update:
4:02 pm EDT Mar 11, 2026
Forecast Valid:
6pm EDT Mar 11, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation