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

Hazardous Weather Conditions

Current conditions at

Texarkana, Texarkana Regional-Webb Field (KTXK)

Lat: 33.46°NLon: 93.99°WElev: 387ft.

Partly Cloudy

37°C

98°F

Humidity 40%
Wind Speed S 17 km/h
Barometer 1011.6 mb (29.89 in)
Dewpoint 21°C (70°F)
Visibility 16 km
Heat Index41°C (105°F)
Last update 12 Sep 2:53 pm CDT
Extended Forecast for

Texarkana TX

Heat Advisory September 12, 03:03pm until September 13, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 12, 03:03pm until September 13, 07:00pm

    NOW until 7:00pm Sun

    Heat Advisory

  • This Afternoon

    High: 36 °C

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 10pm. Mostly clear, with a low around 24. Calm wind.

    Low: 24 °C

    Slight Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 37. Heat index values as high as 43. Calm wind.

    High: 37 °C

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 24. Calm wind.

    Low: 24 °C

    Slight Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 37. Calm wind becoming south 5 to 10 km/h in the afternoon.

    High: 37 °C

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 24.

    Low: 24 °C

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 37.

    High: 37 °C

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 24.

    Low: 24 °C

    Mostly Clear

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 36. Heat index values as high as 43. Calm wind.
Tonight
A 20 percent chance of showers and thunderstorms before 10pm. Mostly clear, with a low around 24. Calm wind.
Sunday
A 20 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 37. Heat index values as high as 43. Calm wind.
Sunday Night
A 20 percent chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 24. Calm wind.
Monday
Sunny and hot, with a high near 37. Calm wind becoming south 5 to 10 km/h in the afternoon.
Monday Night
Mostly clear, with a low around 24.
Tuesday
Sunny and hot, with a high near 37.
Tuesday Night
Mostly clear, with a low around 24.
Wednesday
Sunny and hot, with a high near 37.
Wednesday Night
Mostly clear, with a low around 24.
Thursday
Sunny and hot, with a high near 36.
Thursday Night
Mostly clear, with a low around 23.
Friday
A 20 percent chance of showers. Sunny and hot, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Texarkana TX
 33.44°N 94.08°W (Elev. 299 m)
Last Update:
1:30 pm CDT Sep 12, 2026
Forecast Valid:
3pm CDT Sep 12, 2026-6pm CDT Sep 18, 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