National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Hearne, Hearne Municipal Airport (KLHB)

Lat: 30.87°NLon: 96.62°WElev: 285ft.

A Few Clouds

100°F

38°C

Humidity 35%
Wind Speed E 7 mph
Barometer 29.85 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index106°F (41°C)
Last update 27 Aug 7:15 pm CDT
Extended Forecast for

5 Miles SSW Marquez TX

Heat Advisory August 27, 07:30pm until August 27, 08:00pm
Click here for hazard details and duration
...
  •  
    Heat Advisory August 27, 07:30pm until August 27, 08:00pm

    NOW until 8:00pm Thu

    Heat Advisory

  • Tonight

    Low: 73 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 101. Heat index values as high as 110. Calm wind becoming east around 5 mph in the afternoon.

    High: 101 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 74. East wind around 5 mph becoming calm in the evening.

    Low: 74 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 100. Heat index values as high as 109. Calm wind becoming east around 5 mph in the afternoon.

    High: 100 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 74. South southeast wind around 5 mph.

    Low: 74 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 100. Calm wind becoming south around 5 mph in the morning.

    High: 100 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 73. South wind around 5 mph.

    Low: 73 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 99. Calm wind becoming south around 5 mph in the morning.

    High: 99 °F

    Hot

Detailed Forecast

Tonight
Mostly clear, with a low around 73. East northeast wind around 5 mph becoming calm in the evening.
Friday
Sunny and hot, with a high near 101. Heat index values as high as 110. Calm wind becoming east around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 74. East wind around 5 mph becoming calm in the evening.
Saturday
Sunny and hot, with a high near 100. Heat index values as high as 109. Calm wind becoming east around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 74. South southeast wind around 5 mph.
Sunday
Sunny and hot, with a high near 100. Calm wind becoming south around 5 mph in the morning.
Sunday Night
Clear, with a low around 73. South wind around 5 mph.
Monday
Sunny and hot, with a high near 99. Calm wind becoming south around 5 mph in the morning.
Monday Night
Mostly clear, with a low around 74. South southeast wind 5 to 10 mph.
Tuesday
Sunny and hot, with a high near 100.
Tuesday Night
Mostly clear, with a low around 73.
Wednesday
Mostly sunny and hot, with a high near 99.
Wednesday Night
Mostly clear, with a low around 73.
Thursday
Sunny and hot, with a high near 100.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Marquez TX
 31.18°N 96.3°W (Elev. 289 ft)
Last Update:
6:06 pm CDT Aug 27, 2026
Forecast Valid:
7pm CDT Aug 27, 2026-6pm CDT Sep 3, 2026
 
Forecast Discussion
 
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