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

Dangerous Heat in the East; Critical Fire Weather in the Southwest

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Heat is likely to continue across the eastern U.S. through the Independence Day holiday weekend. Critical fire weather conditions will continue today and likely Tuesday across portions of the Four Corners and northern High Plains. Read More >

Current conditions at

Chickasha, Chickasha Municipal Airport (KCHK)

Lat: 35.1°NLon: 97.97°WElev: 1152ft.

Fair

93°F

34°C

Humidity 47%
Wind Speed S 20 G 25 mph
Barometer 29.89 in
Dewpoint 70°F (21°C)
Visibility 7.00 mi
Heat Index99°F (37°C)
Last update 29 Jun 2:15 pm CDT
Extended Forecast for

Cyril OK

  • This Afternoon

    This Afternoon: Sunny, with a high near 94. Heat index values as high as 97. South wind around 22 mph, with gusts as high as 33 mph.

    High: 94 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 75. South wind 17 to 21 mph, with gusts as high as 31 mph.

    Low: 75 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 94. South wind 16 to 20 mph, with gusts as high as 30 mph.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 74. South southeast wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 74 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 94. South wind 14 to 16 mph, with gusts as high as 24 mph.

    High: 94 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 75.

    Low: 75 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 95.

    High: 95 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 75.

    Low: 75 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and hot, with a high near 98.

    High: 98 °F

    Hot

Detailed Forecast

This Afternoon
Sunny, with a high near 94. Heat index values as high as 97. South wind around 22 mph, with gusts as high as 33 mph.
Tonight
Mostly clear, with a low around 75. South wind 17 to 21 mph, with gusts as high as 31 mph.
Tuesday
Sunny, with a high near 94. South wind 16 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 74. South southeast wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 94. South wind 14 to 16 mph, with gusts as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 75.
Thursday
Mostly sunny, with a high near 95.
Thursday Night
Partly cloudy, with a low around 75.
Friday
Mostly sunny and hot, with a high near 98.
Friday Night
Mostly clear, with a low around 77.
Independence Day
Mostly sunny and hot, with a high near 100.
Saturday Night
Partly cloudy, with a low around 77.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 97.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cyril OK
 34.9°N 98.19°W
Last Update:
1:27 pm CDT Jun 29, 2026
Forecast Valid:
2pm CDT Jun 29, 2026-6pm CDT Jul 5, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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