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

66°F

19°C

Humidity 68%
Wind Speed N 3 mph
Barometer 30.10 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 20 Nov 2:55 pm EST
Extended Forecast for

2 Miles SE Parrottsville TN

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 70. Northwest wind around 5 mph.

    High: 70 °F

    Mostly Cloudy

  • Tonight

    Tonight: Showers, mainly after 9pm.  Low around 58. Calm wind.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 58 °F

    Showers

  • Friday

    Friday: A 50 percent chance of showers, mainly between 4pm and 5pm.  Cloudy, with a high near 72. Calm wind becoming west around 5 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 72 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers, with thunderstorms also possible after 4am.  Low around 59. Calm wind becoming southwest around 5 mph after midnight.  Chance of precipitation is 80%.

    Low: 59 °F

    Showers

  • 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 68. West wind 5 to 10 mph.  Chance of precipitation is 60%.

    High: 68 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A slight chance of thunderstorms before 7pm.  Mostly cloudy, with a low around 45. Northwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 10%.

    Low: 45 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 64. Calm wind becoming north around 5 mph.

    High: 64 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 70. Northwest wind around 5 mph.
Tonight
Showers, mainly after 9pm. Low around 58. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 50 percent chance of showers, mainly between 4pm and 5pm. Cloudy, with a high near 72. Calm wind becoming west around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers, with thunderstorms also possible after 4am. Low around 59. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 80%.
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 68. West wind 5 to 10 mph. Chance of precipitation is 60%.
Saturday Night
A slight chance of thunderstorms before 7pm. Mostly cloudy, with a low around 45. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 10%.
Sunday
Sunny, with a high near 64. Calm wind becoming north around 5 mph.
Sunday Night
Mostly clear, with a low around 42.
Monday
Mostly sunny, with a high near 67.
Monday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 50.
Tuesday
Showers likely. Mostly cloudy, with a high near 66. Chance of precipitation is 70%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Parrottsville TN
 35.99°N 83.05°W (Elev. 1398 ft)
12:31 pm EST Nov 20, 2025
3pm 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