National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Showers and Thunderstorms in the Southwest and Ohio Valley; Mountain Snow in the Northeast

Showers and thunderstorms, along with high-elevation snow, will begin to develop over parts of the Southwest late tonight and is expected to continue through Wednesday morning. Mountain snow over parts the Northeast will continue through Tuesday. A few strong to severe storms and heavy rainfall are possible across portions of the Lower Ohio Valley Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

A Few Clouds

39°F

4°C

Humidity 48%
Wind Speed Calm
Barometer 30.12 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 18 Nov 4:55 am EST
Extended Forecast for

3 Miles ENE Rogersville TN

  • Today

    Today: Increasing clouds, with a high near 64. Calm wind becoming southwest around 5 mph.

    High: 64 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Showers and thunderstorms before 4am, then a slight chance of showers between 4am and 5am. Low around 47. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 47 °F

    Showers

  • Wednesday

    Wednesday: A slight chance of showers between 7am and 1pm. Mostly cloudy, with a high near 66. Calm wind becoming southwest around 5 mph. Chance of precipitation is 20%.

    High: 66 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 68. Calm wind.

    High: 68 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 53. Calm wind.

    Low: 53 °F

    Chance
    Showers

  • Friday

    Friday: A 50 percent chance of showers. Cloudy, with a high near 68. Calm wind becoming southwest around 5 mph.

    High: 68 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers. Low around 53. Chance of precipitation is 80%.

    Low: 53 °F

    Showers

  • Saturday

    Saturday: A 50 percent chance of showers. Mostly cloudy, with a high near 64.

    High: 64 °F

    Chance
    Showers

Detailed Forecast

Today
Increasing clouds, with a high near 64. Calm wind becoming southwest around 5 mph.
Tonight
Showers and thunderstorms before 4am, then a slight chance of showers between 4am and 5am. Low around 47. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A slight chance of showers between 7am and 1pm. Mostly cloudy, with a high near 66. Calm wind becoming southwest around 5 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 49. Calm wind.
Thursday
Mostly cloudy, with a high near 68. Calm wind.
Thursday Night
A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 53. Calm wind.
Friday
A 50 percent chance of showers. Cloudy, with a high near 68. Calm wind becoming southwest around 5 mph.
Friday Night
Showers. Low around 53. Chance of precipitation is 80%.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 64.
Saturday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 44.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Mostly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Rogersville TN
 36.41°N 82.95°W (Elev. 1201 ft)
Last Update:
12:31 am EST Nov 18, 2025
Forecast Valid:
5am EST Nov 18, 2025-6pm EST Nov 24, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation