Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Stephenville, Clark Field Municipal Airport (KSEP)

Lat: 32.22°NLon: 98.18°WElev: 1322ft.

Fair

103°F

39°C

Humidity 18%
Wind Speed E 5 mph
Barometer 29.98 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 22 Aug 6:15 pm CDT
Extended Forecast for

Stephenville TX

Extreme Heat Warning August 22, 06:19pm until August 22, 08:00pm
Click here for hazard details and duration
...
  •  
    Extreme Heat Warning August 22, 06:19pm until August 22, 08:00pm

    NOW until 8:00pm Sat

    Extreme Heat Warning

  • Tonight

    Low: 78 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 105. South southwest wind 5 to 10 mph.

    High: 105 °F

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 78. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 78 °F

    Partly Cloudy

  • Monday

    Monday: Sunny and hot, with a high near 105. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 105 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 77. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 77 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 106. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 106 °F

    Hot

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 1am.  Mostly clear, with a low around 76. South wind 5 to 10 mph.

    Low: 76 °F

    Clear then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 1pm.  Sunny and hot, with a high near 105. Southwest wind 5 to 10 mph.

    High: 105 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

Tonight
A slight chance of showers between 10pm and 4am. Partly cloudy, with a low around 78. Southeast wind around 5 mph becoming south southwest after midnight. Chance of precipitation is 10%.
Sunday
Mostly sunny and hot, with a high near 105. South southwest wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 78. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny and hot, with a high near 105. Southwest wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Clear, with a low around 77. South wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny and hot, with a high near 106. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
A 20 percent chance of showers after 1am. Mostly clear, with a low around 76. South wind 5 to 10 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 105. Southwest wind 5 to 10 mph.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 73. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Thursday
A slight chance of showers, with thunderstorms also possible after 1pm. Sunny and hot, with a high near 102. Chance of precipitation is 20%.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Friday
Sunny and hot, with a high near 101.
Friday Night
Mostly clear, with a low around 73.
Saturday
Sunny and hot, with a high near 101.
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ABOUT THIS FORECAST

 
Point Forecast:
Stephenville TX
 32.21°N 98.19°W (Elev. 1296 ft)
6:12 pm CDT Aug 22, 2026
6pm CDT Aug 22, 2026-6pm CDT Aug 29, 2026
 
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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