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

Ardmore, Ardmore Downtown Executive Airport (K1F0)

Lat: 34.15°NLon: 97.12°WElev: 843ft.

Fair

83°F

28°C

Humidity 65%
Wind Speed N 5 mph
Barometer 30.08 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 22 Aug 12:15 pm CDT
Extended Forecast for

4 Miles W Lebanon OK

Heat Advisory August 22, 01:00pm until August 22, 07:00pm
Click here for hazard details and duration
Heat Advisory
  • This Afternoon

    This Afternoon: Partly sunny and hot, with a high near 107. Heat index values as high as 112. South southeast wind 5 to 7 mph.

    High: 107 °F

    Hot

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am.  Partly cloudy, with a low around 77. South southeast wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 77 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 108. Heat index values as high as 113. Calm wind becoming south 5 to 7 mph in the morning.

    High: 108 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 83. South southeast wind around 7 mph.

    Low: 83 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 110. Southwest wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 110 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 82.

    Low: 82 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 109.

    High: 109 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 79.

    Low: 79 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 105.

    High: 105 °F

    Hot

Detailed Forecast

This Afternoon
Partly sunny and hot, with a high near 107. Heat index values as high as 112. South southeast wind 5 to 7 mph.
Tonight
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 77. South southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Sunday
Mostly sunny and hot, with a high near 108. Heat index values as high as 113. Calm wind becoming south 5 to 7 mph in the morning.
Sunday Night
Mostly clear, with a low around 83. South southeast wind around 7 mph.
Monday
Sunny and hot, with a high near 110. Southwest wind 7 to 11 mph, with gusts as high as 18 mph.
Monday Night
Mostly clear, with a low around 82.
Tuesday
Sunny and hot, with a high near 109.
Tuesday Night
Mostly clear, with a low around 79.
Wednesday
Mostly sunny and hot, with a high near 105.
Wednesday Night
Partly cloudy, with a low around 75.
Thursday
Mostly sunny and hot, with a high near 103.
Thursday Night
Mostly clear, with a low around 75.
Friday
Sunny and hot, with a high near 104.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Lebanon OK
 33.97°N 96.99°W
12:01 pm CDT Aug 22, 2026
12pm CDT Aug 22, 2026-6pm CDT Aug 28, 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