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

103°F

39°C

Humidity 24%
Wind Speed E 14 G 17 mph
Barometer 29.91 in (1009.5 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index104°F (40°C)
Last update 19 Aug 4:53 pm CDT
Extended Forecast for

2 Miles WSW Fay OK

Heat Advisory August 19, 05:08pm until August 19, 08:00pm
Click here for hazard details and duration
...
  •  
    Heat Advisory August 19, 05:08pm until August 19, 08:00pm

    NOW until 8:00pm Wed

    Heat Advisory

  • Tonight

    Low: 73 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A 10 percent chance of showers before 1pm.  Sunny and hot, with a high near 100. East wind 5 to 10 mph.

    High: 100 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 73. East wind 5 to 9 mph becoming light east southeast.

    Low: 73 °F

    Partly Cloudy

  • Friday

    Friday: Sunny and hot, with a high near 104. Southeast wind 3 to 7 mph.

    High: 104 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 75. East wind 5 to 7 mph becoming south after midnight.

    Low: 75 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 105.

    High: 105 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 75.

    Low: 75 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 105.

    High: 105 °F

    Hot

Detailed Forecast

Tonight
Increasing clouds, with a low around 73. West northwest wind 7 to 9 mph becoming east northeast after midnight.
Thursday
A 10 percent chance of showers before 1pm. Sunny and hot, with a high near 100. East wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 73. East wind 5 to 9 mph becoming light east southeast.
Friday
Sunny and hot, with a high near 104. Southeast wind 3 to 7 mph.
Friday Night
Mostly clear, with a low around 75. East wind 5 to 7 mph becoming south after midnight.
Saturday
Sunny and hot, with a high near 105.
Saturday Night
Mostly clear, with a low around 75.
Sunday
Mostly sunny and hot, with a high near 105.
Sunday Night
Mostly clear, with a low around 78.
Monday
Mostly sunny and hot, with a high near 106.
Monday Night
Mostly clear, with a low around 77.
Tuesday
Sunny and hot, with a high near 104.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 75.
Wednesday
Mostly sunny and hot, with a high near 102.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Fay OK
 35.81°N 98.69°W
1:27 pm CDT Aug 19, 2026
5pm CDT Aug 19, 2026-6pm CDT Aug 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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