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

Reagan County Airport (KE41)

Lat: 31.2°NLon: 101.47°WElev: 2706ft.

Fog/Mist

61°F

16°C

Humidity 84%
Wind Speed SW 9 mph
Barometer 30.04 in
Dewpoint 56°F (13°C)
Visibility 3.00 mi
Last update 20 Nov 11:55 am CST
Extended Forecast for

Big Lake TX

  • This Afternoon

    This Afternoon: A chance of showers and thunderstorms before 3pm, then a slight chance of showers.  Cloudy early, then clearing, with a high near 72. South wind 10 to 15 mph.  Chance of precipitation is 40%.

    High: 72 °F

    Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before 9pm.  Mostly clear, with a low around 47. Southwest wind 5 to 10 mph becoming west after midnight.

    Low: 47 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 71. West wind 5 to 10 mph.

    High: 71 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44. West wind around 5 mph becoming calm  in the evening.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers after noon.  Mostly sunny, with a high near 70. East wind 5 to 10 mph.

    High: 70 °F

    Sunny then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 54.

    Low: 54 °F

    Chance
    T-storms

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a high near 69. Chance of precipitation is 70%.

    High: 69 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely.  Partly cloudy, with a low around 49.

    Low: 49 °F

    Showers
    Likely

  • Monday

    Monday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms before 3pm, then a slight chance of showers. Cloudy early, then clearing, with a high near 72. South wind 10 to 15 mph. Chance of precipitation is 40%.
Tonight
A 20 percent chance of showers before 9pm. Mostly clear, with a low around 47. Southwest wind 5 to 10 mph becoming west after midnight.
Friday
Sunny, with a high near 71. West wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 44. West wind around 5 mph becoming calm in the evening.
Saturday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 70. East wind 5 to 10 mph.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 69. Chance of precipitation is 70%.
Sunday Night
Showers likely. Partly cloudy, with a low around 49.
Monday
Sunny, with a high near 69.
Monday Night
Clear, with a low around 43.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 39.
Wednesday
Sunny, with a high near 59.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Big Lake TX
 31.19°N 101.45°W (Elev. 2677 ft)
11:31 am CST Nov 20, 2025
12pm CST Nov 20, 2025-6pm CST Nov 26, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database