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

Critical Fire Weather in the High Plains; Heat Continues in the West

Critical fire weather conditions will persist in the central High Plains through Friday as gusty winds and dry conditions continue. The heat wave across the West and Southwest will continue to intensify through the week, with daily and monthly record highs expected to be broken. Read More >

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Overcast

43°F

6°C

Humidity 49%
Wind Speed Calm
Barometer 30.20 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 18 Mar 9:55 pm EDT
Extended Forecast for

4 Miles SW Rogersville TN

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 60. Calm wind becoming southwest around 5 mph.

    High: 60 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 68. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 68 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: Mostly cloudy, with a high near 73. Light southwest wind becoming west 5 to 10 mph in the morning.

    High: 73 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52. Southwest wind around 5 mph becoming calm.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly after 2am. Partly cloudy, with a low around 51.

    Low: 51 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 30. Calm wind.
Thursday
Mostly cloudy, with a high near 60. Calm wind becoming southwest around 5 mph.
Thursday Night
Mostly cloudy, with a low around 38. Calm wind.
Friday
Partly sunny, with a high near 68. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
A 20 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 49. Calm wind.
Saturday
Mostly cloudy, with a high near 73. Light southwest wind becoming west 5 to 10 mph in the morning.
Saturday Night
Mostly clear, with a low around 52. Southwest wind around 5 mph becoming calm.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
A 30 percent chance of showers, mainly after 2am. Partly cloudy, with a low around 51.
Monday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 63. Chance of precipitation is 30%.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 38.
Tuesday
Partly sunny, with a high near 62.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 40.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 66.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Rogersville TN
 36.37°N 83.04°W (Elev. 1348 ft)
Last Update:
7:06 pm EDT Mar 18, 2026
Forecast Valid:
10pm EDT Mar 18, 2026-6pm EDT Mar 25, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation