Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Overcast

37°F

3°C

Humidity 93%
Wind Speed Calm
Barometer 29.94 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 6 Dec 5:55 am EST
Extended Forecast for

Erwin TN

  • Today

    Today: Areas of fog before 10am.  Otherwise, cloudy through mid morning, then gradual clearing, with a high near 46. Calm wind becoming northwest around 5 mph.

    High: 46 °F

    Areas Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Areas of dense fog between 4am and 5am. Widespread dense freezing fog after 5am.  Otherwise, partly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Clear
    then Dense
    Freezing Fog
    and Areas
    Dense Fog

  • Sunday

    Sunday: Patchy fog before 7am.  Otherwise, partly sunny, with a high near 53. Calm wind.

    High: 53 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of showers after 1am.  Mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers.  Mostly cloudy, with a high near 41. Calm wind becoming north around 5 mph.

    High: 41 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46. Calm wind becoming west around 5 mph in the afternoon.

    High: 46 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

Detailed Forecast

Today
Areas of fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 46. Calm wind becoming northwest around 5 mph.
Tonight
Areas of dense fog between 4am and 5am. Widespread dense freezing fog after 5am. Otherwise, partly cloudy, with a low around 31. Calm wind.
Sunday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 53. Calm wind.
Sunday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 35. Calm wind.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 41. Calm wind becoming north around 5 mph.
Monday Night
Mostly cloudy, with a low around 26. Calm wind.
Tuesday
Mostly sunny, with a high near 46. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 29.
Wednesday
Partly sunny, with a high near 53.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 31.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 48.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 32.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
Erwin TN
 36.14°N 82.42°W (Elev. 1726 ft)
12:31 am EST Dec 6, 2025
6am EST Dec 6, 2025-6pm EST Dec 12, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database