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

86°F

30°C

Humidity 49%
Wind Speed E 8 mph
Barometer 30.05 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 17 Aug 9:55 pm CDT
Extended Forecast for

2 Miles W Chickasha OK

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

    Tonight: Mostly clear, with a low around 73. East northeast wind around 6 mph becoming southeast after midnight.

    Low: 73 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 107. South southeast wind 5 to 11 mph becoming west southwest in the afternoon.

    High: 107 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 78. South southwest wind 9 to 13 mph, with gusts as high as 20 mph.

    Low: 78 °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 76. Southeast wind 7 to 9 mph.

    Low: 76 °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 72.

    Low: 72 °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 73.

    Low: 73 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 73. East northeast wind around 6 mph becoming southeast after midnight.
Tuesday
Sunny and hot, with a high near 107. South southeast wind 5 to 11 mph becoming west southwest in the afternoon.
Tuesday Night
Clear, with a low around 78. South southwest wind 9 to 13 mph, with gusts as high as 20 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 76. Southeast wind 7 to 9 mph.
Thursday
Mostly sunny and hot, with a high near 103.
Thursday Night
Partly cloudy, with a low around 72.
Friday
Sunny and hot, with a high near 103.
Friday Night
Mostly clear, with a low around 73.
Saturday
Sunny and hot, with a high near 103.
Saturday Night
Mostly clear, with a low around 74.
Sunday
Sunny and hot, with a high near 104.
Sunday Night
Mostly clear, with a low around 76.
Monday
Sunny and hot, with a high near 106.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Chickasha OK
 35.04°N 97.98°W
8:32 pm CDT Aug 17, 2026
10pm CDT Aug 17, 2026-6pm CDT Aug 24, 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