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Hazardous Weather Conditions

Current conditions at

Greenville (KGNR)

Lat: 45.46°NLon: 69.55°WElev: 1394ft.

23°F

-5°C

Humidity 74%
Wind Speed S 8 mph
Barometer 29.78 in (1010.5 mb)
Dewpoint 16°F (-9°C)
Visibility NA
Wind Chill14°F (-10°C)
Last update 4 Dec 1:56 am EST
Extended Forecast for

Shirley Mills ME

Cold Weather Advisory December 4, 09:00pm until December 5, 08:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Overnight

    Overnight: Mostly cloudy, with a low around 18. Light south wind.

    Low: 18 °F

    Mostly Cloudy

  • Thursday

    Thursday: Isolated snow showers before 8am. Cloudy, then gradually becoming mostly sunny, with a temperature rising to near 29 by 11am, then falling to around 13 during the remainder of the day. Wind chill values as low as -3. South wind 5 to 10 mph becoming northwest 11 to 16 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 20%.

    High: 29 °F⇓

    Isolated Snow
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Patchy blowing snow. Mostly clear, with a low around -2. Wind chill values as low as -24. Northwest wind 14 to 18 mph, with gusts as high as 38 mph.

    Low: -2 °F

    Patchy
    Blowing Snow

  • Friday

    Friday: Mostly sunny, with a high near 15. Wind chill values as low as -19. Northwest wind 5 to 8 mph becoming southwest in the afternoon.

    High: 15 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 4. Calm wind.

    Low: 4 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of snow showers after 2pm. Mostly cloudy, with a high near 23. Calm wind becoming south around 5 mph. Chance of precipitation is 20%.

    High: 23 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 14. Light and variable wind.

    Low: 14 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of snow showers between 8pm and 2am. Partly cloudy, with a low around 5. Chance of precipitation is 20%.

    Low: 5 °F

    Slight Chance
    Snow Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 18. Light south wind.
Thursday
Isolated snow showers before 8am. Cloudy, then gradually becoming mostly sunny, with a temperature rising to near 29 by 11am, then falling to around 13 during the remainder of the day. Wind chill values as low as -3. South wind 5 to 10 mph becoming northwest 11 to 16 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 20%.
Thursday Night
Patchy blowing snow. Mostly clear, with a low around -2. Wind chill values as low as -24. Northwest wind 14 to 18 mph, with gusts as high as 38 mph.
Friday
Mostly sunny, with a high near 15. Wind chill values as low as -19. Northwest wind 5 to 8 mph becoming southwest in the afternoon.
Friday Night
Partly cloudy, with a low around 4. Calm wind.
Saturday
A slight chance of snow showers after 2pm. Mostly cloudy, with a high near 23. Calm wind becoming south around 5 mph. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 14. Light and variable wind.
Sunday
Partly sunny, with a high near 26.
Sunday Night
A slight chance of snow showers between 8pm and 2am. Partly cloudy, with a low around 5. Chance of precipitation is 20%.
Monday
Sunny, with a high near 11.
Monday Night
Mostly clear, with a low around 0.
Tuesday
Mostly sunny, with a high near 18.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 12. Chance of precipitation is 40%.
Wednesday
A chance of snow. Partly sunny, with a high near 28. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Shirley Mills ME
 45.36°N 69.61°W (Elev. 1198 ft)
Last Update:
12:43 am EST Dec 4, 2025
Forecast Valid:
2am EST Dec 4, 2025-6pm EST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation