Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

Current conditions at

Granbury, Granbury Municipal Airport (KGDJ)

Lat: 32.44°NLon: 97.82°WElev: 778ft.

Fair

95°F

35°C

Humidity 36%
Wind Speed S 3 mph
Barometer 29.88 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index97°F (36°C)
Last update 26 Aug 7:55 pm CDT
Extended Forecast for

Walnut Springs TX

Heat Advisory August 26, 08:10pm until August 27, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 26, 08:10pm until August 27, 08:00pm

    NOW until 8:00pm Thu

    Heat Advisory

  • Tonight

    Low: 75 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: A 20 percent chance of showers after 4pm.  Mostly sunny and hot, with a high near 101. Heat index values as high as 106. Light and variable wind becoming north 5 to 10 mph in the morning.

    High: 101 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers before 7pm, then a slight chance of showers after 4am.  Partly cloudy, with a low around 73. Northeast wind 5 to 10 mph becoming light and variable  after midnight.  Chance of precipitation is 20%.

    Low: 73 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 10 percent chance of showers before 7am.  Mostly sunny, with a high near 97. Heat index values as high as 102. Light northeast wind becoming east 5 to 10 mph in the morning.

    High: 97 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 74. East wind 5 to 10 mph becoming south after midnight.

    Low: 74 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 99. South wind 5 to 10 mph.

    High: 99 °F

    Hot

  • Saturday Night

    Saturday Night: Clear, with a low around 74. Southeast wind 5 to 10 mph.

    Low: 74 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 99. South wind around 10 mph.

    High: 99 °F

    Hot

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms. Patchy smoke before 10pm. Partly cloudy, with a low around 75. East northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Thursday
A 20 percent chance of showers after 4pm. Mostly sunny and hot, with a high near 101. Heat index values as high as 106. Light and variable wind becoming north 5 to 10 mph in the morning.
Thursday Night
A slight chance of showers before 7pm, then a slight chance of showers after 4am. Partly cloudy, with a low around 73. Northeast wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Friday
A 10 percent chance of showers before 7am. Mostly sunny, with a high near 97. Heat index values as high as 102. Light northeast wind becoming east 5 to 10 mph in the morning.
Friday Night
Mostly clear, with a low around 74. East wind 5 to 10 mph becoming south after midnight.
Saturday
Sunny and hot, with a high near 99. South wind 5 to 10 mph.
Saturday Night
Clear, with a low around 74. Southeast wind 5 to 10 mph.
Sunday
Sunny and hot, with a high near 99. South wind around 10 mph.
Sunday Night
Clear, with a low around 74. South southeast wind around 10 mph.
Monday
Sunny and hot, with a high near 99.
Monday Night
Mostly clear, with a low around 74.
Tuesday
Sunny and hot, with a high near 99.
Tuesday Night
Mostly clear, with a low around 75.
Wednesday
Sunny and hot, with a high near 100.
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ABOUT THIS FORECAST

 
Point Forecast:
Walnut Springs TX
 32.06°N 97.75°W (Elev. 919 ft)
6:06 pm CDT Aug 26, 2026
8pm CDT Aug 26, 2026-6pm CDT Sep 2, 2026
 
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Additional Resources

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