Dangerous Heat in the Southwest; Severe Thunderstorms from the Central Plains into the Ohio Valley

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Isolated to widely scattered severe storms are expected across parts of the central and southern High Plains, Great Lakes into the Ohio Valley, and parts of the Ozarks to Lower Mississippi Valley today. Read More >

Current conditions at

Ruston, Ruston Regional Airport (KRSN)

Lat: 32.51°NLon: 92.59°WElev: 312ft.

A Few Clouds

94°F

34°C

Humidity 53%
Wind Speed Vrbl 5 mph
Barometer 29.96 in
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index105°F (41°C)
Last update 26 Aug 1:55 pm CDT
Extended Forecast for

Arcadia LA

Heat Advisory August 26, 02:01pm until August 26, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 26, 02:01pm until August 26, 07:00pm

    NOW until 7:00pm Wed

    Heat Advisory

  • This Afternoon

    High: 99 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly between 7pm and 1am.  Mostly cloudy, with a low around 74. Calm wind.  Chance of precipitation is 60%.

    Low: 74 °F

    T-storms
    Likely

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms.  Mostly sunny and hot, with a high near 95. Calm wind becoming east around 5 mph.

    High: 95 °F

    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers.  Partly cloudy, with a low around 72. Calm wind.  Chance of precipitation is 40%.

    Low: 72 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 94. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 94 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 71.

    Low: 71 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 96.

    High: 96 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms after 4pm. Partly sunny and hot, with a high near 99. Heat index values as high as 105. Southwest wind around 5 mph.
Tonight
Showers and thunderstorms likely, mainly between 7pm and 1am. Mostly cloudy, with a low around 74. Calm wind. Chance of precipitation is 60%.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 95. Calm wind becoming east around 5 mph.
Thursday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 72. Calm wind. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 94. Calm wind becoming northeast around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 71.
Saturday
Sunny and hot, with a high near 96.
Saturday Night
Mostly clear, with a low around 70.
Sunday
Sunny and hot, with a high near 95.
Sunday Night
Mostly clear, with a low around 72.
Monday
Sunny, with a high near 94.
Monday Night
Mostly clear, with a low around 73.
Tuesday
Sunny and hot, with a high near 95.
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ABOUT THIS FORECAST

 
Point Forecast:
Arcadia LA
 32.55°N 92.93°W (Elev. 397 ft)
1:30 pm CDT Aug 26, 2026
2pm CDT Aug 26, 2026-6pm CDT Sep 1, 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