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Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northern Gulf Coast from the western Florida Panhandle to southeastern Louisiana through tonight. Read More >

Hazardous Weather Conditions

Current conditions at

Fort Hood, Robert Gray AAF Ft Hood (KGRK)

Lat: 31.07°NLon: 97.82°WElev: 1014ft.

Fair

83°F

28°C

Humidity 65%
Wind Speed NE 5 mph
Barometer 29.95 in (1012.5 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 23 Jul 4:55 am CDT
Extended Forecast for

Harker Heights TX

Heat Advisory July 23, 05:22am until July 23, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 23, 05:22am until July 23, 08:00pm

    NOW until 8:00pm Thu

    Heat Advisory

  • Today

    High: 99 °F

    Hot

  • Tonight

    Tonight: A 20 percent chance of showers after 4am. Increasing clouds, with a low around 79. East wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 79 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Friday

    Friday: A 10 percent chance of showers before 7am. Mostly sunny, with a high near 95. Heat index values as high as 102. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 95 °F

    Slight Chance
    Showers then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 76. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 76 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 97. South wind around 10 mph.

    High: 97 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 75. South wind 5 to 10 mph.

    Low: 75 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 98. South southwest wind 5 to 10 mph.

    High: 98 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 77. South wind 5 to 10 mph.

    Low: 77 °F

    Clear

Detailed Forecast

Today
Sunny and hot, with a high near 99. Heat index values as high as 107. Northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Tonight
A 20 percent chance of showers after 4am. Increasing clouds, with a low around 79. East wind 5 to 15 mph, with gusts as high as 20 mph.
Friday
A 10 percent chance of showers before 7am. Mostly sunny, with a high near 95. Heat index values as high as 102. South wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 76. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 97. South wind around 10 mph.
Saturday Night
Mostly clear, with a low around 75. South wind 5 to 10 mph.
Sunday
Sunny, with a high near 98. South southwest wind 5 to 10 mph.
Sunday Night
Clear, with a low around 77. South wind 5 to 10 mph.
Monday
Sunny and hot, with a high near 99. South wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 77.
Tuesday
Sunny and hot, with a high near 100.
Tuesday Night
Mostly clear, with a low around 77.
Wednesday
Sunny and hot, with a high near 101.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harker Heights TX
 31.07°N 97.68°W (Elev. 846 ft)
Last Update:
1:26 am CDT Jul 23, 2026
Forecast Valid:
5am CDT Jul 23, 2026-6pm CDT Jul 29, 2026
 
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