Severe Thunderstorms in the Southern Plains; Heavy to Excessive Rainfall in South Central Texas

Widespread rain may produce flash flooding across the Southern Plains into the Ozarks today. Numerous instances of flash flooding are expected in south-central Texas, including the Hill Country. There will also be a risk of isolated severe thunderstorms across the southern Plains today, where an instance or two of severe wind, hail, or a brief tornado may occur. Read More >

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Fair

64°F

18°C

Humidity 73%
Wind Speed Calm
Barometer 30.11 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 20 Nov 1:15 pm EST
Extended Forecast for

2 Miles NW Flag Pond TN

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 63. West wind around 5 mph becoming calm.

    High: 63 °F

    Partly Sunny

  • Tonight

    Tonight: Showers, mainly before 5am.  Low around 53. Calm wind.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 53 °F

    Showers

  • Friday

    Friday: Showers likely, mainly before 8am.  Cloudy, with a high near 62. West wind around 5 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 62 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely, with thunderstorms also possible after 4am.  Mostly cloudy, with a low around 54. Calm wind becoming west around 5 mph after midnight.  Chance of precipitation is 70%.

    Low: 54 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm.  Mostly cloudy, with a high near 57. West wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%.

    High: 57 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A slight chance of thunderstorms before 7pm.  Mostly cloudy, with a low around 40. Northwest wind around 5 mph becoming calm.  Chance of precipitation is 10%.

    Low: 40 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 54. Calm wind becoming northwest around 5 mph.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 63. West wind around 5 mph becoming calm.
Tonight
Showers, mainly before 5am. Low around 53. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers likely, mainly before 8am. Cloudy, with a high near 62. West wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Showers likely, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 54. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 70%.
Saturday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 57. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Saturday Night
A slight chance of thunderstorms before 7pm. Mostly cloudy, with a low around 40. Northwest wind around 5 mph becoming calm. Chance of precipitation is 10%.
Sunday
Sunny, with a high near 54. Calm wind becoming northwest around 5 mph.
Sunday Night
Mostly clear, with a low around 39.
Monday
Mostly sunny, with a high near 58.
Monday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 45.
Tuesday
Showers likely. Mostly cloudy, with a high near 54. Chance of precipitation is 70%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 49. Chance of precipitation is 70%.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Flag Pond TN
 36.02°N 82.6°W (Elev. 3209 ft)
12:31 pm EST Nov 20, 2025
1pm EST Nov 20, 2025-6pm EST Nov 26, 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