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

Lampasas, Lampasas Airport (KLZZ)

Lat: 31.11°NLon: 98.2°WElev: 1214ft.

Overcast

73°F

23°C

Humidity 83%
Wind Speed S 6 mph
Barometer 29.98 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 20 Nov 11:55 am CST
Extended Forecast for

4 Miles WSW Lampasas Airport TX

Flood Watch November 20, 12:19pm until November 21, 06:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch November 20, 12:19pm until November 21, 06:00am

    NOW until 6:00am Fri

    Flood Watch

  • This Afternoon

    High: 74 °F

    Showers

  • Tonight

    Tonight: Showers and thunderstorms before midnight, then a chance of showers between midnight and 3am, then a chance of showers and thunderstorms after 3am.  Low around 60. West northwest wind around 5 mph becoming south southeast after midnight.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 60 °F

    Showers then
    Chance
    T-storms

  • Friday

    Friday: A 30 percent chance of showers before 9am.  Mostly cloudy, then gradually becoming sunny, with a high near 74. West wind 5 to 10 mph.

    High: 74 °F

    Chance
    Showers then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 52. Calm wind becoming north northwest around 5 mph.

    Low: 52 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 72. North northwest wind around 5 mph becoming east northeast in the afternoon.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly after midnight.  Mostly cloudy, with a low around 54. East northeast wind around 5 mph becoming calm.

    Low: 54 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 71. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 50%.

    High: 71 °F

    Chance
    Showers then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely.  Mostly cloudy, with a low around 59. South southeast wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 70%.

    Low: 59 °F

    T-storms
    Likely

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 74. South wind 10 to 15 mph becoming west. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Showers and thunderstorms before midnight, then a chance of showers between midnight and 3am, then a chance of showers and thunderstorms after 3am. Low around 60. West northwest wind around 5 mph becoming south southeast after midnight. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
A 30 percent chance of showers before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 74. West wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 52. Calm wind becoming north northwest around 5 mph.
Saturday
Sunny, with a high near 72. North northwest wind around 5 mph becoming east northeast in the afternoon.
Saturday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 54. East northeast wind around 5 mph becoming calm.
Sunday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 71. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Sunday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 59. South southeast wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%.
Monday
Showers likely and possibly a thunderstorm before noon, then a chance of showers. Mostly sunny, with a high near 72. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Lampasas Airport TX
 31.08°N 98.26°W (Elev. 1194 ft)
11:21 am CST Nov 20, 2025
12pm 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