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 >

Current conditions at

Lawton, Lawton Municipal Airport (KLAW)

Lat: 34.56°NLon: 98.42°WElev: 1109ft.

A Few Clouds

99°F

37°C

Humidity 28%
Wind Speed SE 12 mph
Barometer 29.92 in (1011.4 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 22 Aug 7:53 pm CDT
Extended Forecast for

7 Miles NNW Cache OK

Heat Advisory August 23, 12:00pm until August 23, 08:00pm
Click here for hazard details and duration
Heat Advisory
  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 10pm.  Mostly cloudy, then gradually becoming clear, with a low around 75. South southwest wind 5 to 10 mph becoming east northeast after midnight.

    Low: 75 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 108. East wind 5 to 10 mph becoming south in the afternoon.

    High: 108 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 80. South wind 11 to 13 mph, with gusts as high as 20 mph.

    Low: 80 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 109. West southwest wind 13 to 16 mph, with gusts as high as 25 mph.

    High: 109 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 77. South southwest wind 6 to 11 mph becoming east southeast in the evening.

    Low: 77 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 106.

    High: 106 °F

    Hot

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 74.

    Low: 74 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny and hot, with a high near 101.

    High: 101 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms.  Mostly clear, with a low around 71.

    Low: 71 °F

    Slight Chance
    T-storms

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before 10pm. Mostly cloudy, then gradually becoming clear, with a low around 75. South southwest wind 5 to 10 mph becoming east northeast after midnight.
Sunday
Mostly sunny and hot, with a high near 108. East wind 5 to 10 mph becoming south in the afternoon.
Sunday Night
Mostly clear, with a low around 80. South wind 11 to 13 mph, with gusts as high as 20 mph.
Monday
Sunny and hot, with a high near 109. West southwest wind 13 to 16 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 77. South southwest wind 6 to 11 mph becoming east southeast in the evening.
Tuesday
Mostly sunny and hot, with a high near 106.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 101.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 71.
Thursday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny and hot, with a high near 99. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 71.
Friday
Sunny and hot, with a high near 101.
Friday Night
Mostly clear, with a low around 73.
Saturday
Sunny and hot, with a high near 103.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNW Cache OK
 34.71°N 98.68°W
7:37 pm CDT Aug 22, 2026
8pm CDT Aug 22, 2026-6pm CDT Aug 29, 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