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Hazardous Weather Conditions

Current conditions at

Greenville (KGNR)

Lat: 45.46°NLon: 69.55°WElev: 1394ft.

3°F

-16°C

Humidity 66%
Wind Speed NW 9 G 20 mph
Barometer 29.42 in (1000.0 mb)
Dewpoint -6°F (-21°C)
Visibility NA
Wind Chill-11°F (-24°C)
Last update 2 Jan 7:56 pm EST
Extended Forecast for

3 Miles W Katahdin Iron Works State Park ME

Cold Weather Advisory January 2, 08:41pm until January 3, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 2, 08:41pm until January 3, 10:00am

    NOW until 10:00am Sat

    Cold Weather Advisory

  • Tonight

    Low: -3 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny and cold, with a high near 5. Wind chill values as low as -20. West wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 5 °F

    Cold

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around -6. Wind chill values as low as -13. West wind around 5 mph becoming calm in the evening.

    Low: -6 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 11. Wind chill values as low as -4. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 11 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -10. Northwest wind around 7 mph.

    Low: -10 °F

    Mostly Clear

  • Monday

    Monday: Sunny and cold, with a high near 7. West wind 3 to 6 mph.

    High: 7 °F

    Cold

  • Monday Night

    Monday Night: A slight chance of snow after 9pm. Mostly cloudy, with a low around -3. Calm wind. Chance of precipitation is 20%.

    Low: -3 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 19.

    High: 19 °F

    Partly Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around -3. Wind chill values as low as -18. West wind 10 to 13 mph, with gusts as high as 23 mph.
Saturday
Sunny and cold, with a high near 5. Wind chill values as low as -20. West wind 8 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Increasing clouds, with a low around -6. Wind chill values as low as -13. West wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 11. Wind chill values as low as -4. Calm wind becoming northwest around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around -10. Northwest wind around 7 mph.
Monday
Sunny and cold, with a high near 7. West wind 3 to 6 mph.
Monday Night
A slight chance of snow after 9pm. Mostly cloudy, with a low around -3. Calm wind. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 19.
Tuesday Night
A chance of snow, mainly after 1am. Mostly cloudy, with a low around 11. Chance of precipitation is 40%.
Wednesday
A chance of rain and snow before 3pm, then a slight chance of rain between 3pm and 4pm, then a slight chance of snow after 4pm. Mostly cloudy, with a high near 32. Chance of precipitation is 40%.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 32.
Thursday Night
Mostly cloudy, with a low around 19.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 36. 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:
6:45 pm EST Jan 2, 2026
Forecast Valid:
8pm EST Jan 2, 2026-6pm EST Jan 9, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation