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

Giddings, Giddings-Lee County Airport (KGYB)

Lat: 30.17°NLon: 96.98°WElev: 486ft.

Mostly Cloudy

81°F

27°C

Humidity 62%
Wind Speed SE 9 mph
Barometer 30.03 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 20 Nov 11:55 am CST
Extended Forecast for

Lexington TX

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 83. South wind 10 to 15 mph, with gusts as high as 25 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 83 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers and thunderstorms likely before midnight, then showers likely and possibly a thunderstorm between midnight and 3am, then a chance of showers after 3am.  Increasing clouds, with a low around 65. South southwest wind 5 to 10 mph becoming northeast in the evening.  Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 65 °F

    Showers
    Likely

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms, mainly before noon.  Cloudy through mid morning, then gradual clearing, with a high near 80. West southwest wind around 5 mph becoming calm  in the afternoon.

    High: 80 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers, with thunderstorms also possible after 3am.  Partly cloudy, with a low around 60. Calm wind becoming north around 5 mph after midnight.  Chance of precipitation is 30%.

    Low: 60 °F

    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers before noon.  Mostly sunny, with a high near 75. North northeast wind 5 to 10 mph.

    High: 75 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after midnight.  Mostly cloudy, with a low around 58. North northeast wind around 5 mph becoming calm.

    Low: 58 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 76. East northeast wind 5 to 10 mph becoming south southeast in the afternoon.  Chance of precipitation is 30%.

    High: 76 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 63. South southeast wind 5 to 10 mph.

    Low: 63 °F

    Chance
    Showers

  • Monday

    Monday: Showers and possibly a thunderstorm.  High near 74. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 80%.

    High: 74 °F

    Showers

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 83. South wind 10 to 15 mph, with gusts as high as 25 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely before midnight, then showers likely and possibly a thunderstorm between midnight and 3am, then a chance of showers after 3am. Increasing clouds, with a low around 65. South southwest wind 5 to 10 mph becoming northeast in the evening. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
A 40 percent chance of showers and thunderstorms, mainly before noon. Cloudy through mid morning, then gradual clearing, with a high near 80. West southwest wind around 5 mph becoming calm in the afternoon.
Friday Night
A chance of showers, with thunderstorms also possible after 3am. Partly cloudy, with a low around 60. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 30%.
Saturday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 75. North northeast wind 5 to 10 mph.
Saturday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 58. North northeast wind around 5 mph becoming calm.
Sunday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 76. East northeast wind 5 to 10 mph becoming south southeast in the afternoon. Chance of precipitation is 30%.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. South southeast wind 5 to 10 mph.
Monday
Showers and possibly a thunderstorm. High near 74. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Monday Night
A 20 percent chance of showers before midnight. Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 73.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Mostly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
Lexington TX
 30.42°N 97°W (Elev. 446 ft)
11:54 am CST Nov 20, 2025
12pm CST Nov 20, 2025-6pm CST Nov 26, 2025
 
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Additional Resources

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Hourly Weather Forecast

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