Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will build across the Southwest U.S. through the end of the week 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. Severe thunderstorms are expected across parts of the central and southern High Plains, central Great Lakes, and Ozarks Wednesday. Read More >

Current conditions at

Gainesville, Gainesville Municipal Airport (KGLE)

Lat: 33.65°NLon: 97.2°WElev: 840ft.

Fair

86°F

30°C

Humidity 40%
Wind Speed S 5 mph
Barometer 29.94 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 25 Aug 10:15 pm CDT
Extended Forecast for

2 Miles WSW Callisburg TX

Heat Advisory until August 26, 09:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until August 26, 09:00pm

    NOW until 9:00pm Wed

    Heat Advisory

  • Tonight

    Low: 79 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers between 10am and 1pm, then a slight chance of showers and thunderstorms after 1pm.  Partly sunny and hot, with a high near 99. Heat index values as high as 103. West southwest wind 5 to 10 mph becoming north in the afternoon.  Chance of precipitation is 20%.

    High: 99 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am.  Mostly clear, with a low around 74. North wind around 5 mph.

    Low: 74 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 97. Northeast wind 5 to 10 mph.

    High: 97 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 72. Northeast wind around 5 mph.

    Low: 72 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 97. East northeast wind around 5 mph.

    High: 97 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 73. East southeast wind around 5 mph.

    Low: 73 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 98. South southeast wind 5 to 10 mph.

    High: 98 °F

    Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 79. South wind around 10 mph, with gusts as high as 20 mph.
Wednesday
A slight chance of showers between 10am and 1pm, then a slight chance of showers and thunderstorms after 1pm. Partly sunny and hot, with a high near 99. Heat index values as high as 103. West southwest wind 5 to 10 mph becoming north in the afternoon. Chance of precipitation is 20%.
Wednesday Night
A 20 percent chance of showers after 1am. Mostly clear, with a low around 74. North wind around 5 mph.
Thursday
Mostly sunny, with a high near 97. Northeast wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 72. Northeast wind around 5 mph.
Friday
Sunny, with a high near 97. East northeast wind around 5 mph.
Friday Night
Clear, with a low around 73. East southeast wind around 5 mph.
Saturday
Sunny, with a high near 98. South southeast wind 5 to 10 mph.
Saturday Night
Clear, with a low around 75. Southeast wind 5 to 10 mph.
Sunday
Sunny and hot, with a high near 100.
Sunday Night
Clear, with a low around 76.
Monday
Sunny and hot, with a high near 99.
Monday Night
Clear, with a low around 76.
Tuesday
Sunny and hot, with a high near 99.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Callisburg TX
 33.68°N 97.06°W (Elev. 883 ft)
7:06 pm CDT Aug 25, 2026
10pm CDT Aug 25, 2026-6pm CDT Sep 1, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database