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

Thunderstorms and Widespread Rainfall Across the Southern Plains

Isolated severe thunderstorms and widespread showers may produce flash flooding across the Southern Plains through Thursday. Numerous instances of flash flooding are expected in south-central Texas, including portions of the Hill Country; and an additional area across eastern Oklahoma into the Ozarks on Thursday. Heavy rainfall and mountain snow will return to southern California on Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Mostly Cloudy

57°F

14°C

Humidity 88%
Wind Speed Calm
Barometer 30.16 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 19 Nov 11:15 pm EST
Extended Forecast for

5 Miles E Surgoinsville TN

  • Tonight

    Tonight: Patchy fog. Otherwise, cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Patchy Fog

  • Thursday

    Thursday: Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 65. Calm wind becoming west around 5 mph.

    High: 65 °F

    Areas Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Showers likely, mainly after 1am. Cloudy, with a low around 53. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 53 °F

    Showers
    Likely

  • Friday

    Friday: A 50 percent chance of showers. Mostly cloudy, with a high near 69. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 69 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers, with thunderstorms also possible after 4am. Low around 57. Southwest wind around 5 mph. Chance of precipitation is 80%.

    Low: 57 °F

    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms. Partly sunny, with a high near 66. Northwest wind around 5 mph. Chance of precipitation is 50%.

    High: 66 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers. Partly cloudy, with a low around 44. North wind around 5 mph becoming calm.

    Low: 44 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers. Partly cloudy, with a low around 43.

    Low: 43 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Patchy fog. Otherwise, cloudy, with a low around 50. Calm wind.
Thursday
Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 65. Calm wind becoming west around 5 mph.
Thursday Night
Showers likely, mainly after 1am. Cloudy, with a low around 53. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 69. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Showers, with thunderstorms also possible after 4am. Low around 57. Southwest wind around 5 mph. Chance of precipitation is 80%.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 66. Northwest wind around 5 mph. Chance of precipitation is 50%.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 44. North wind around 5 mph becoming calm.
Sunday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 62.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 43.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 62.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 46.
Tuesday
A 40 percent chance of showers. Mostly cloudy, with a high near 62.
Tuesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 49.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Surgoinsville TN
 36.46°N 82.77°W (Elev. 1526 ft)
Last Update:
6:06 pm EST Nov 19, 2025
Forecast Valid:
11pm EST Nov 19, 2025-6pm EST Nov 26, 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