Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Hazardous Weather Conditions

Current conditions at

Springdale Municipal (KASG)

Lat: 36.18°NLon: 94.12°WElev: 1352ft.

Fair

93°F

34°C

Humidity 53%
Wind Speed W 12 G 18 mph
Barometer 30.09 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index103°F (39°C)
Last update 22 Aug 10:48 am CDT
Extended Forecast for

Huntsville AR

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly after 1pm.  Partly sunny, with a high near 94. Northwest wind around 5 mph.

    High: 94 °F

    Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers between 1am and 4am.  Partly cloudy, with a low around 68. Northeast wind around 5 mph becoming calm.  Chance of precipitation is 20%.

    Low: 68 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 4pm.  Partly sunny, with a high near 91. Southeast wind around 5 mph.

    High: 91 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 69. East wind around 5 mph.  Chance of precipitation is 60%.

    Low: 69 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms before 1pm.  Mostly sunny, with a high near 90. South wind around 10 mph, with gusts as high as 20 mph.

    High: 90 °F

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 70. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 70 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 96. East wind around 5 mph.

    High: 96 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 70. East wind around 5 mph becoming calm  in the evening.

    Low: 70 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 93. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 93 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 94. Northwest wind around 5 mph.
Tonight
A slight chance of showers between 1am and 4am. Partly cloudy, with a low around 68. Northeast wind around 5 mph becoming calm. Chance of precipitation is 20%.
Sunday
A 20 percent chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 91. Southeast wind around 5 mph.
Sunday Night
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 69. East wind around 5 mph. Chance of precipitation is 60%.
Monday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 90. South wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 70. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 96. East wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 70. East wind around 5 mph becoming calm in the evening.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Calm wind becoming northeast around 5 mph in the afternoon.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 68. Northeast wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 94. Calm wind becoming northeast around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 68. East wind around 5 mph becoming calm in the evening.
Friday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 94. South wind around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Huntsville AR
 36.1°N 93.73°W
8:50 am CDT Aug 22, 2026
11am CDT Aug 22, 2026-6pm CDT Aug 28, 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