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.

16°F

-9°C

Humidity 74%
Wind Speed NW 16 G 30 mph
Barometer 29.77 in (1010.6 mb)
Dewpoint 9°F (-13°C)
Visibility NA
Wind Chill1°F (-17°C)
Last update 13 Mar 6:56 am EDT
Extended Forecast for

Three Streams ME

Winter Weather Advisory March 13, 11:00pm until March 14, 02:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Mostly sunny, with a high near 34. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 34 °F

    Mostly Sunny

  • Tonight

    Tonight: Snow likely, mainly after 3am. Mostly cloudy, with a low around 24. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Chance Snow
    then Snow
    Likely

  • Saturday

    Saturday: Snow before 2pm, then snow showers likely after 2pm. High near 37. Northeast wind around 5 mph becoming north in the afternoon. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 37 °F

    Snow

  • Saturday Night

    Saturday Night: A 40 percent chance of snow showers before 10pm. Mostly cloudy, with a low around 16. Northwest wind 5 to 10 mph.

    Low: 16 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 37. Northwest wind around 5 mph becoming calm in the morning.

    High: 37 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of snow after 10pm, mixing with freezing rain after 5am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.

    Low: 25 °F

    Chance Snow
    then Chance
    Wintry Mix

  • Monday

    Monday: Rain or freezing rain likely before 9am, then rain. High near 55. Chance of precipitation is 80%.

    High: 55 °F

    Rain/Freezing
    Rain then
    Rain

  • Monday Night

    Monday Night: Rain. Low around 33. Chance of precipitation is 90%.

    Low: 33 °F

    Rain

  • Tuesday

    Tuesday: Rain and snow likely before 2pm, then a chance of snow between 2pm and 3pm. Mostly cloudy, with a high near 45. Chance of precipitation is 60%.

    High: 45 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

Detailed Forecast

Today
Mostly sunny, with a high near 34. West wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Snow likely, mainly after 3am. Mostly cloudy, with a low around 24. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Saturday
Snow before 2pm, then snow showers likely after 2pm. High near 37. Northeast wind around 5 mph becoming north in the afternoon. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Saturday Night
A 40 percent chance of snow showers before 10pm. Mostly cloudy, with a low around 16. Northwest wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 37. Northwest wind around 5 mph becoming calm in the morning.
Sunday Night
A chance of snow after 10pm, mixing with freezing rain after 5am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Monday
Rain or freezing rain likely before 9am, then rain. High near 55. Chance of precipitation is 80%.
Monday Night
Rain. Low around 33. Chance of precipitation is 90%.
Tuesday
Rain and snow likely before 2pm, then a chance of snow between 2pm and 3pm. Mostly cloudy, with a high near 45. Chance of precipitation is 60%.
Tuesday Night
Mostly cloudy, with a low around 8.
Wednesday
Sunny, with a high near 26.
Wednesday Night
Partly cloudy, with a low around 11.
Thursday
Partly sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Three Streams ME
 45.51°N 70.25°W (Elev. 1194 ft)
Last Update:
6:46 am EDT Mar 13, 2026
Forecast Valid:
7am EDT Mar 13, 2026-6pm EDT Mar 19, 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