National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Thunderstorms and Widespread Rainfall Across the Southern Plains

Isolated severe thunderstorms and widespread showers may produce flash flooding across the Southern Plains through Thursday. Numerous instances of flash flooding are expected in south-central Texas, including portions of the Hill Country; and an additional area across eastern Oklahoma into the Ozarks on Thursday. Heavy rainfall and mountain snow will return to southern California on Thursday. Read More >

Current conditions at

San Angelo, Mathis Field (KSJT)

Lat: 31.35°NLon: 100.49°WElev: 1916ft.

Overcast

64°F

18°C

Humidity 87%
Wind Speed S 5 mph
Barometer 30.04 in (1015.4 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 19 Nov 11:51 pm CST
Extended Forecast for

Mereta TX

  • Overnight

    Overnight: Showers and possibly a thunderstorm. Steady temperature around 68. South southeast wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 68 °F

    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm before 3pm, then a chance of showers. Steady temperature around 66. South southeast wind 10 to 15 mph becoming west southwest in the afternoon. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    High: 66 °F

    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly before midnight. Partly cloudy, with a low around 52. South southeast wind 5 to 10 mph becoming west southwest after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Showers
    Likely then
    Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 73. West wind 5 to 10 mph.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 43. West southwest wind around 5 mph becoming calm.

    Low: 43 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 71. North wind 5 to 10 mph becoming east in the afternoon.

    High: 71 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 53. East wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 53 °F

    Chance
    T-storms then
    Showers
    Likely

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 71. East southeast wind 10 to 15 mph becoming south in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 71 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely. Mostly cloudy, with a low around 49. South wind 5 to 10 mph becoming west in the evening. Chance of precipitation is 60%. New precipitation amounts between three quarters and one inch possible.

    Low: 49 °F

    Showers
    Likely

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Steady temperature around 68. South southeast wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers and possibly a thunderstorm before 3pm, then a chance of showers. Steady temperature around 66. South southeast wind 10 to 15 mph becoming west southwest in the afternoon. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Thursday Night
Showers likely, mainly before midnight. Partly cloudy, with a low around 52. South southeast wind 5 to 10 mph becoming west southwest after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Sunny, with a high near 73. West wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 43. West southwest wind around 5 mph becoming calm.
Saturday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 71. North wind 5 to 10 mph becoming east in the afternoon.
Saturday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 53. East wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers and possibly a thunderstorm. High near 71. East southeast wind 10 to 15 mph becoming south in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
Showers likely. Mostly cloudy, with a low around 49. South wind 5 to 10 mph becoming west in the evening. Chance of precipitation is 60%. New precipitation amounts between three quarters and one inch possible.
Monday
A 30 percent chance of showers before noon. Sunny, with a high near 70. West wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Clear, with a low around 43.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
Mostly sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mereta TX
 31.46°N 100.14°W (Elev. 1742 ft)
Last Update:
11:31 pm CST Nov 19, 2025
Forecast Valid:
12am CST Nov 20, 2025-6pm CST Nov 26, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation