National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat in the Southwest; Severe Thunderstorms from the Central Plains into the Ohio Valley

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Isolated to widely scattered severe storms are expected across parts of the central and southern High Plains, Great Lakes into the Ohio Valley, and parts of the Ozarks to Lower Mississippi Valley today. Read More >

Current conditions at

Chickasha, Chickasha Municipal Airport (KCHK)

Lat: 35.1°NLon: 97.97°WElev: 1152ft.

Fair

93°F

34°C

Humidity 41%
Wind Speed NE 8 mph
Barometer 29.96 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 26 Aug 7:15 pm CDT
Extended Forecast for

Cyril OK

  • Tonight

    Tonight: Clear, with a low around 72. Northeast wind 3 to 7 mph.

    Low: 72 °F

    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 95. North northeast wind 5 to 8 mph.

    High: 95 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 70. East northeast wind 3 to 7 mph.

    Low: 70 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 96. Calm wind becoming east southeast 5 to 8 mph in the morning.

    High: 96 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 72. Southeast wind 6 to 8 mph.

    Low: 72 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 100.

    High: 100 °F

    Hot

  • Saturday Night

    Saturday Night: Clear, with a low around 74.

    Low: 74 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 101.

    High: 101 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 74.

    Low: 74 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 72. Northeast wind 3 to 7 mph.
Thursday
Mostly sunny, with a high near 95. North northeast wind 5 to 8 mph.
Thursday Night
Mostly clear, with a low around 70. East northeast wind 3 to 7 mph.
Friday
Sunny, with a high near 96. Calm wind becoming east southeast 5 to 8 mph in the morning.
Friday Night
Clear, with a low around 72. Southeast wind 6 to 8 mph.
Saturday
Sunny and hot, with a high near 100.
Saturday Night
Clear, with a low around 74.
Sunday
Sunny and hot, with a high near 101.
Sunday Night
Clear, with a low around 74.
Monday
Sunny and hot, with a high near 100.
Monday Night
Mostly clear, with a low around 74.
Tuesday
Sunny and hot, with a high near 100.
Tuesday Night
Mostly clear, with a low around 74.
Wednesday
Sunny and hot, with a high near 101.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cyril OK
 34.9°N 98.19°W
Last Update:
4:51 pm CDT Aug 26, 2026
Forecast Valid:
7pm CDT Aug 26, 2026-6pm CDT Sep 2, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation