Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Clinton, Clinton-Sherman Airport (KCSM)

Lat: 35.36°NLon: 99.2°WElev: 1919ft.

Fair

97°F

36°C

Humidity 30%
Wind Speed N 13 G 20 mph
Barometer 30.00 in (1012.8 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index97°F (36°C)
Last update 19 Aug 12:53 pm CDT
Extended Forecast for

5 Miles N Retrop OK

Heat Advisory August 19, 01:14pm until August 19, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 19, 01:14pm until August 19, 08:00pm

    NOW until 8:00pm Wed

    Heat Advisory

  • This Afternoon

    High: 107 °F

    Hot

  • Tonight

    Tonight: Increasing clouds, with a low around 74. South wind 7 to 11 mph becoming east northeast after midnight.

    Low: 74 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 104. East northeast wind 7 to 9 mph.

    High: 104 °F

    Hot

  • Thursday Night

    Thursday Night: A 10 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 74. East southeast wind 5 to 9 mph.

    Low: 74 °F

    Slight Chance
    T-storms

  • Friday

    Friday: Sunny and hot, with a high near 106. East wind 5 to 8 mph becoming south southwest in the afternoon.

    High: 106 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 74.

    Low: 74 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 107.

    High: 107 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 76.

    Low: 76 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 107. South southwest wind around 10 mph.
Tonight
Increasing clouds, with a low around 74. South wind 7 to 11 mph becoming east northeast after midnight.
Thursday
Mostly sunny and hot, with a high near 104. East northeast wind 7 to 9 mph.
Thursday Night
A 10 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 74. East southeast wind 5 to 9 mph.
Friday
Sunny and hot, with a high near 106. East wind 5 to 8 mph becoming south southwest in the afternoon.
Friday Night
Mostly clear, with a low around 74.
Saturday
Sunny and hot, with a high near 107.
Saturday Night
Mostly clear, with a low around 76.
Sunday
Sunny and hot, with a high near 108.
Sunday Night
Mostly clear, with a low around 78.
Monday
Sunny and hot, with a high near 108.
Monday Night
Mostly clear, with a low around 77.
Tuesday
Sunny and hot, with a high near 107.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Retrop OK
 35.26°N 99.39°W
12:41 pm CDT Aug 19, 2026
1pm CDT Aug 19, 2026-6pm CDT Aug 25, 2026
 
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Additional Resources

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