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

103°F

39°C

Humidity 21%
Wind Speed E 9 mph
Barometer 30.01 in (1012.9 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index102°F (39°C)
Last update 22 Aug 2:53 pm CDT
Extended Forecast for

Elk City OK

Heat Advisory August 23, 12:00pm until August 23, 08:00pm
Heat Advisory August 22, 03:02pm until August 22, 07:00pm
Click here for hazard details and duration
Heat Advisory
Heat Advisory
  •  
    Heat Advisory August 22, 03:02pm until August 22, 07:00pm

    NOW until 7:00pm Sat

    Heat Advisory

  • This Afternoon

    High: 107 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 74. East wind 6 to 9 mph.

    Low: 74 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 107. East wind 6 to 11 mph becoming south in the afternoon. Winds could gust as high as 20 mph.

    High: 107 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 80. South wind 10 to 15 mph, with gusts as high as 23 mph.

    Low: 80 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 107. West wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 107 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 76.

    Low: 76 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 104.

    High: 104 °F

    Hot

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 72.

    Low: 72 °F

    Chance
    T-storms

Detailed Forecast

This Afternoon
A 20 percent chance of showers before 4pm. Mostly sunny and hot, with a high near 107. North wind around 7 mph.
Tonight
Mostly clear, with a low around 74. East wind 6 to 9 mph.
Sunday
Mostly sunny and hot, with a high near 107. East wind 6 to 11 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 80. South wind 10 to 15 mph, with gusts as high as 23 mph.
Monday
Sunny and hot, with a high near 107. West wind 9 to 14 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 76.
Tuesday
Mostly sunny and hot, with a high near 104.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 72.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 99.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 70.
Thursday
A 20 percent chance of showers. Mostly sunny and hot, with a high near 99.
Thursday Night
Mostly clear, with a low around 71.
Friday
Sunny and hot, with a high near 101.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Elk City OK
 35.41°N 99.4°W
Last Update:
1:52 pm CDT Aug 22, 2026
Forecast Valid:
3pm CDT Aug 22, 2026-6pm CDT Aug 28, 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