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

Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Hazardous Weather Conditions

Current conditions at

Clinton, Clinton-Sherman Airport (KCSM)

Lat: 35.36°NLon: 99.2°WElev: 1919ft.

Fair

104°F

40°C

Humidity 24%
Wind Speed SE 14 mph
Barometer 29.99 in (1012.2 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Heat Index105°F (41°C)
Last update 22 Aug 3:53 pm CDT
Extended Forecast for

2 Miles SE Retrop OK

Heat Advisory August 23, 12:00pm until August 23, 08:00pm
Heat Advisory August 22, 04:31pm until August 22, 07:00pm
Click here for hazard details and duration
Heat Advisory
...
  •  
    Heat Advisory August 22, 04:31pm until August 22, 07:00pm

    NOW until 7:00pm Sat

    Heat Advisory

  • Tonight

    Low: 75 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 109. East wind 6 to 11 mph becoming south in the afternoon. Winds could gust as high as 20 mph.

    High: 109 °F

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 81. South wind 13 to 16 mph, with gusts as high as 23 mph.

    Low: 81 °F

    Partly Cloudy

  • Monday

    Monday: Sunny and hot, with a high near 109. Southwest wind 11 to 17 mph, with gusts as high as 23 mph.

    High: 109 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 77. Southeast wind 7 to 13 mph.

    Low: 77 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 107.

    High: 107 °F

    Hot

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.

    Low: 73 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny and hot, with a high near 101. Chance of precipitation is 20%.

    High: 101 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 75. South southwest wind 6 to 10 mph becoming east after midnight.
Sunday
Mostly sunny and hot, with a high near 109. East wind 6 to 11 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 81. South wind 13 to 16 mph, with gusts as high as 23 mph.
Monday
Sunny and hot, with a high near 109. Southwest wind 11 to 17 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 77. Southeast wind 7 to 13 mph.
Tuesday
Mostly sunny and hot, with a high near 107.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Wednesday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny and hot, with a high near 101. Chance of precipitation is 20%.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 71.
Thursday
A 20 percent chance of showers before 1pm. Mostly sunny and hot, with a high near 101.
Thursday Night
Mostly clear, with a low around 71.
Friday
Sunny and hot, with a high near 103.
Friday Night
Mostly clear, with a low around 74.
Saturday
Sunny and hot, with a high near 105.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Retrop OK
 35.15°N 99.33°W
Last Update:
1:52 pm CDT Aug 22, 2026
Forecast Valid:
4pm CDT Aug 22, 2026-6pm CDT Aug 29, 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