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

Pauls Valley, Pauls Valley Municipal Airport (KPVJ)

Lat: 34.71°NLon: 97.22°WElev: 968ft.

Fair

80°F

27°C

Humidity 61%
Wind Speed E 10 G 18 mph
Barometer 30.15 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 21 Aug 9:35 am CDT
Extended Forecast for

Pernell OK

Extreme Heat Warning August 21, 10:01am until August 21, 09:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 21, 10:01am until August 21, 09:00pm

    NOW until 9:00pm Fri

    Extreme Heat Warning

  • Today

    High: 106 °F

    Hot

  • Tonight

    Tonight: A slight chance of showers between 10pm and 1am.  Mostly cloudy, then gradually becoming clear, with a low around 77. South wind 3 to 6 mph.  Chance of precipitation is 20%.

    Low: 77 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm.  Mostly sunny and hot, with a high near 106. Heat index values as high as 109. Light and variable wind becoming south southwest around 6 mph in the morning.  Chance of precipitation is 20%.

    High: 106 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of thunderstorms before 7pm.  Mostly clear, with a low around 75. South southeast wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 10%.

    Low: 75 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 103. Calm wind becoming south around 6 mph in the morning.

    High: 103 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 78.

    Low: 78 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 106.

    High: 106 °F

    Hot

  • Monday Night

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

    Low: 79 °F

    Mostly Clear

Detailed Forecast

Today
Sunny and hot, with a high near 106. Calm wind becoming south southwest around 6 mph in the afternoon.
Tonight
A slight chance of showers between 10pm and 1am. Mostly cloudy, then gradually becoming clear, with a low around 77. South wind 3 to 6 mph. Chance of precipitation is 20%.
Saturday
A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 106. Heat index values as high as 109. Light and variable wind becoming south southwest around 6 mph in the morning. Chance of precipitation is 20%.
Saturday Night
A slight chance of thunderstorms before 7pm. Mostly clear, with a low around 75. South southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 10%.
Sunday
Mostly sunny and hot, with a high near 103. Calm wind becoming south around 6 mph in the morning.
Sunday Night
Mostly clear, with a low around 78.
Monday
Sunny and hot, with a high near 106.
Monday Night
Mostly clear, with a low around 79.
Tuesday
Sunny and hot, with a high near 105.
Tuesday Night
Mostly clear, with a low around 76.
Wednesday
Mostly sunny and hot, with a high near 100.
Wednesday Night
Mostly clear, with a low around 72.
Thursday
Sunny and hot, with a high near 99.
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ABOUT THIS FORECAST

 
Point Forecast:
Pernell OK
 34.55°N 97.5°W
8:42 am CDT Aug 21, 2026
10am CDT Aug 21, 2026-6pm CDT Aug 27, 2026
 
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Additional Resources

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