Extreme Heat in the Southwest; Severe Weather in the Northern Plains; Heavy Rain in the East

Extreme heat continues across the Southwest as temperatures may top 120 degrees. The heat may expand across the West and south-central U.S. into the middle of the month. Severe thunderstorms capable of severe wind gusts and large hail will be the primary hazards today across the northern Plains into the upper Midwest. Rainfall could be locally heavy across the Eastern U.S. today. Read More >

Current conditions at

Texarkana, Texarkana Regional-Webb Field (KTXK)

Lat: 33.46°NLon: 93.99°WElev: 387ft.

Fair

76°F

24°C

Humidity 77%
Wind Speed SE 6 mph
Barometer 29.93 in (1013.0 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 3 Aug 7:53 am CDT
Extended Forecast for

Texarkana TX

  • Today

    Today: Sunny, with a high near 93. Calm wind becoming southeast around 5 mph.

    High: 93 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 73. East wind around 5 mph becoming calm.

    Low: 73 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny and hot, with a high near 96. Heat index values as high as 104. Southeast wind around 5 mph becoming calm.

    High: 96 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 75. East wind around 5 mph becoming calm.

    Low: 75 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 97. Calm wind becoming southwest around 5 mph.

    High: 97 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 77.

    Low: 77 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 97.

    High: 97 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 75.

    Low: 75 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms.  Mostly sunny and hot, with a high near 95.

    High: 95 °F

    Slight Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 93. Calm wind becoming southeast around 5 mph.
Tonight
Mostly clear, with a low around 73. East wind around 5 mph becoming calm.
Tuesday
Partly sunny, then gradually becoming sunny and hot, with a high near 96. Heat index values as high as 104. Southeast wind around 5 mph becoming calm.
Tuesday Night
Mostly clear, with a low around 75. East wind around 5 mph becoming calm.
Wednesday
Sunny and hot, with a high near 97. Calm wind becoming southwest around 5 mph.
Wednesday Night
Mostly clear, with a low around 77.
Thursday
Mostly sunny and hot, with a high near 97.
Thursday Night
Partly cloudy, with a low around 75.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 95.
Friday Night
Partly cloudy, with a low around 74.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 95.
Saturday Night
Partly cloudy, with a low around 74.
Sunday
Sunny and hot, with a high near 95.
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ABOUT THIS FORECAST

 
Point Forecast:
Texarkana TX
 33.44°N 94.08°W (Elev. 299 ft)
6:30 am CDT Aug 3, 2026
8am CDT Aug 3, 2026-6pm CDT Aug 9, 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