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

Mount Pleasant, Mount Pleasant Regional Airport (KOSA)

Lat: 33.1°NLon: 94.96°WElev: 364ft.

Rain Fog/Mist

66°F

19°C

Humidity 95%
Wind Speed NW 6 mph
Barometer 30.09 in
Dewpoint 64°F (18°C)
Visibility 3.50 mi
Last update 20 Nov 7:15 am CST
Extended Forecast for

4 Miles WNW Marietta TX

  • Today

    Today: Showers and thunderstorms likely, mainly before 9am.  Mostly cloudy, with a high near 78. South wind 5 to 10 mph.  Chance of precipitation is 70%.

    High: 78 °F

    T-storms
    Likely

  • Tonight

    Tonight: Showers and possibly a thunderstorm, mainly before 3am, then a chance of showers and thunderstorms after 3am.  Low around 64. South wind around 5 mph.  Chance of precipitation is 80%.

    Low: 64 °F

    Showers

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 77. South wind 5 to 10 mph.  Chance of precipitation is 50%.

    High: 77 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 53. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 72. Northwest wind around 5 mph.

    High: 72 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 72.

    High: 72 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight.  Cloudy, with a low around 58. Chance of precipitation is 60%.

    Low: 58 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely and possibly a thunderstorm, then showers after noon.  High near 67. Chance of precipitation is 80%.

    High: 67 °F

    Showers

Detailed Forecast

Today
Showers and thunderstorms likely, mainly before 9am. Mostly cloudy, with a high near 78. South wind 5 to 10 mph. Chance of precipitation is 70%.
Tonight
Showers and possibly a thunderstorm, mainly before 3am, then a chance of showers and thunderstorms after 3am. Low around 64. South wind around 5 mph. Chance of precipitation is 80%.
Friday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 77. South wind 5 to 10 mph. Chance of precipitation is 50%.
Friday Night
Mostly clear, with a low around 53. Southwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 72. Northwest wind around 5 mph.
Saturday Night
Mostly cloudy, with a low around 51.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 72.
Sunday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Cloudy, with a low around 58. Chance of precipitation is 60%.
Monday
Showers likely and possibly a thunderstorm, then showers after noon. High near 67. Chance of precipitation is 80%.
Monday Night
A 50 percent chance of showers, mainly before midnight. Partly cloudy, with a low around 51.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
Mostly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Marietta TX
 33.2°N 94.6°W (Elev. 397 ft)
6:32 am CST Nov 20, 2025
7am 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