Cold Temperatures for the Eastern U.S.; Lake Effect Snow in the Great Lakes; Heavy Rain in the Pacific Northwest

Cold temperatures will continue across much of the eastern U.S. into today. Heavy lake effect snow continues into today east of Lakes Erie and Ontario. Two Pacific cold fronts will cross the Pacific Northwest early this week followed by another atmospheric river. Heavy rain and gusty winds are expected through midweek, with the potential for renewed urban and river flooding. Read More >

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Fair

28°F

-2°C

Humidity 51%
Wind Speed Calm
Barometer 30.26 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 15 Dec 6:15 pm EST
Extended Forecast for

2 Miles W Erwin TN

  • Tonight

    Tonight: Mostly clear, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 49. Calm wind becoming northwest around 5 mph.

    High: 49 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 33. Calm wind.

    Low: 33 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 51. Calm wind becoming west around 5 mph.

    High: 51 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36. Calm wind becoming southeast around 5 mph.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: A 50 percent chance of showers after 1pm.  Partly sunny, with a high near 58. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 58 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Showers.  Low around 31. South wind around 10 mph becoming west after midnight. Winds could gust as high as 30 mph.  Chance of precipitation is 100%.

    Low: 31 °F

    Showers

  • Friday

    Friday: Snow showers likely before 7am.  Mostly sunny, with a high near 40. Chance of precipitation is 60%.

    High: 40 °F

    Snow Showers
    Likely then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 24. Calm wind.
Tuesday
Sunny, with a high near 49. Calm wind becoming northwest around 5 mph.
Tuesday Night
Increasing clouds, with a low around 33. Calm wind.
Wednesday
Mostly cloudy, with a high near 51. Calm wind becoming west around 5 mph.
Wednesday Night
Partly cloudy, with a low around 36. Calm wind becoming southeast around 5 mph.
Thursday
A 50 percent chance of showers after 1pm. Partly sunny, with a high near 58. South wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Showers. Low around 31. South wind around 10 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%.
Friday
Snow showers likely before 7am. Mostly sunny, with a high near 40. Chance of precipitation is 60%.
Friday Night
Mostly clear, with a low around 27.
Saturday
Sunny, with a high near 56.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 39.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 54.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 40.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 56.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Erwin TN
 36.15°N 82.45°W (Elev. 1923 ft)
6:06 pm EST Dec 15, 2025
6pm EST Dec 15, 2025-6pm EST Dec 22, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database