Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

Chickasha, Chickasha Municipal Airport (KCHK)

Lat: 35.1°NLon: 97.97°WElev: 1152ft.

Fair

81°F

27°C

Humidity 66%
Wind Speed E 7 mph
Barometer 30.07 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 18 Aug 12:35 am CDT
Extended Forecast for

Chickasha Municipal Airport OK

Extreme Heat Warning August 18, 11:00am until August 18, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  • Overnight

    Overnight: Partly cloudy, with a low around 72. East southeast wind around 5 mph.

    Low: 72 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny and hot, with a high near 107. Southeast wind 5 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 107 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 77. South southwest wind 9 to 11 mph.

    Low: 77 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 108. Southwest wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 108 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 75. South wind 6 to 9 mph becoming east after midnight.

    Low: 75 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 103.

    High: 103 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 71.

    Low: 71 °F

    Partly Cloudy

  • Friday

    Friday: Sunny and hot, with a high near 103.

    High: 103 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 72. East southeast wind around 5 mph.
Tuesday
Sunny and hot, with a high near 107. Southeast wind 5 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Clear, with a low around 77. South southwest wind 9 to 11 mph.
Wednesday
Sunny and hot, with a high near 108. Southwest wind 10 to 13 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 75. South wind 6 to 9 mph becoming east after midnight.
Thursday
Mostly sunny and hot, with a high near 103.
Thursday Night
Partly cloudy, with a low around 71.
Friday
Sunny and hot, with a high near 103.
Friday Night
Mostly clear, with a low around 72.
Saturday
Sunny and hot, with a high near 103.
Saturday Night
Mostly clear, with a low around 73.
Sunday
Sunny and hot, with a high near 103.
Sunday Night
Mostly clear, with a low around 75.
Monday
Sunny and hot, with a high near 106.
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ABOUT THIS FORECAST

 
Point Forecast:
Chickasha Municipal Airport OK
 35.09°N 97.98°W
8:32 pm CDT Aug 17, 2026
12am CDT Aug 18, 2026-6pm CDT Aug 24, 2026
 
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Additional Resources

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Hourly Weather Forecast

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