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

Granbury, Granbury Municipal Airport (KGDJ)

Lat: 32.44°NLon: 97.82°WElev: 778ft.

Overcast

66°F

19°C

Humidity 96%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 65°F (18°C)
Visibility NA
Last update 20 Nov 8:35 am CST
Extended Forecast for

Granbury TX

Flood Watch November 20, 08:54am until November 21, 06:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch November 20, 08:54am until November 21, 06:00am

    NOW until 6:00am Fri

    Flood Watch

  • Today

    High: 75 °F

    Showers then
    T-storms

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 9pm, then a chance of showers.  Low around 60. West southwest wind 5 to 10 mph becoming south southeast in the evening.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Showers then
    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers before noon.  Sunny, with a high near 78. South wind 5 to 10 mph becoming west in the morning.

    High: 78 °F

    Slight Chance
    Showers then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 50. West southwest wind around 5 mph becoming calm.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 72. North wind around 5 mph.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: A chance of showers, with thunderstorms also possible after midnight.  Mostly cloudy, with a low around 53. Northeast wind around 5 mph becoming calm.  Chance of precipitation is 50%.

    Low: 53 °F

    Chance
    Showers then
    Chance
    T-storms

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a high near 71. Southeast wind 5 to 10 mph.  Chance of precipitation is 70%.

    High: 71 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before midnight, then showers likely.  Low around 56. South southeast wind around 5 mph becoming southwest after midnight.  Chance of precipitation is 80%.

    Low: 56 °F

    Showers

Detailed Forecast

Today
Showers and possibly a thunderstorm. High near 75. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Showers and possibly a thunderstorm before 9pm, then a chance of showers. Low around 60. West southwest wind 5 to 10 mph becoming south southeast in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A 20 percent chance of showers before noon. Sunny, with a high near 78. South wind 5 to 10 mph becoming west in the morning.
Friday Night
Mostly clear, with a low around 50. West southwest wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 72. North wind around 5 mph.
Saturday Night
A chance of showers, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 53. Northeast wind around 5 mph becoming calm. Chance of precipitation is 50%.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 71. Southeast wind 5 to 10 mph. Chance of precipitation is 70%.
Sunday Night
Showers and possibly a thunderstorm before midnight, then showers likely. Low around 56. South southeast wind around 5 mph becoming southwest after midnight. Chance of precipitation is 80%.
Monday
Showers likely, mainly before noon. Mostly sunny, with a high near 71. West wind 5 to 10 mph. Chance of precipitation is 60%.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Mostly sunny, with a high near 64.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Granbury TX
 32.45°N 97.79°W (Elev. 709 ft)
5:06 am CST Nov 20, 2025
8am CST Nov 20, 2025-6pm CST 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