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Hazardous Weather Conditions

Current conditions at

Greenville (KGNR)

Lat: 45.46°NLon: 69.55°WElev: 1394ft.

29°F

-2°C

Humidity 92%
Wind Speed SE 8 mph
Barometer 30.01 in (1017.8 mb)
Dewpoint 27°F (-3°C)
Visibility NA
Wind Chill21°F (-6°C)
Last update 31 Mar 10:56 am EDT
Extended Forecast for

3 Miles W Katahdin Iron Works State Park ME

Winter Weather Advisory March 31, 06:00pm until April 1, 11:00am
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: A chance of snow and sleet before 3pm, then a slight chance of rain and snow. Mostly cloudy, with a high near 35. East wind around 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 35 °F

    Chance Wintry
    Mix

  • Tonight

    Tonight: Rain, snow, freezing rain, and sleet before 1am, then freezing rain and sleet between 1am and 2am, then freezing rain after 2am. Patchy fog between 11pm and 3am. Low around 29. East wind 3 to 5 mph. Chance of precipitation is 100%. New ice accumulation of 0.1 to 0.3 of an inch possible. New snow and sleet accumulation of less than a half inch possible.

    Low: 29 °F

    Wintry Mix
    and Patchy
    Fog

  • Wednesday

    Wednesday: A chance of freezing rain, possibly mixing with sleet after 10am, then gradually ending. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 38. Calm wind becoming north 5 to 7 mph in the afternoon. Chance of precipitation is 30%.

    High: 38 °F

    Chance Wintry
    Mix and
    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22. Northeast wind 3 to 5 mph.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow, mainly after 4pm. Partly sunny, with a high near 34. East wind 3 to 5 mph. Chance of precipitation is 30%.

    High: 34 °F

    Partly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: Snow and freezing rain, possibly mixed with sleet. Low around 28. Southeast wind 3 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 28 °F

    Wintry Mix

  • Friday

    Friday: Rain or freezing rain, becoming all rain after 11am. High near 42. South wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

    High: 42 °F

    Rain/Freezing
    Rain then
    Rain Likely

  • Friday Night

    Friday Night: A chance of rain before 5am, then a slight chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.

    Low: 35 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Saturday

    Saturday: A slight chance of rain after 3pm. Partly sunny, with a high near 43. Chance of precipitation is 20%.

    High: 43 °F

    Partly Sunny
    then Slight
    Chance Rain

Detailed Forecast

This Afternoon
A chance of snow and sleet before 3pm, then a slight chance of rain and snow. Mostly cloudy, with a high near 35. East wind around 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, snow, freezing rain, and sleet before 1am, then freezing rain and sleet between 1am and 2am, then freezing rain after 2am. Patchy fog between 11pm and 3am. Low around 29. East wind 3 to 5 mph. Chance of precipitation is 100%. New ice accumulation of 0.1 to 0.3 of an inch possible. New snow and sleet accumulation of less than a half inch possible.
Wednesday
A chance of freezing rain, possibly mixing with sleet after 10am, then gradually ending. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 38. Calm wind becoming north 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 22. Northeast wind 3 to 5 mph.
Thursday
A chance of snow, mainly after 4pm. Partly sunny, with a high near 34. East wind 3 to 5 mph. Chance of precipitation is 30%.
Thursday Night
Snow and freezing rain, possibly mixed with sleet. Low around 28. Southeast wind 3 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain or freezing rain, becoming all rain after 11am. High near 42. South wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
Friday Night
A chance of rain before 5am, then a slight chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.
Saturday
A slight chance of rain after 3pm. Partly sunny, with a high near 43. Chance of precipitation is 20%.
Saturday Night
A chance of rain before 11pm, then a chance of snow and freezing rain between 11pm and 2am, then a chance of freezing rain after 2am. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.
Sunday
Rain or freezing rain likely. Mostly cloudy, with a high near 46. Chance of precipitation is 60%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 34. Chance of precipitation is 50%.
Monday
A chance of rain. Partly sunny, with a high near 42. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Katahdin Iron Works State Park ME
 45.44°N 69.21°W (Elev. 899 ft)
Last Update:
12:32 pm EDT Mar 31, 2026
Forecast Valid:
1pm EDT Mar 31, 2026-6pm EDT Apr 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation