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

Muskogee-Davis Regional Airport (KMKO)

Lat: 35.66°NLon: 95.36°WElev: 607ft.

Fair

75°F

24°C

Humidity 88%
Wind Speed NA
Barometer 30.00 in (1014.9 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 22 Aug 3:53 am CDT
Extended Forecast for

3 Miles SSW Tahlequah OK

  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms after 4am.  Mostly clear, with a low around 72. Calm wind.

    Low: 72 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms, mainly after 7am.  Mostly sunny, with a high near 96. Heat index values as high as 100. Calm wind becoming west around 5 mph in the afternoon.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 96 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of thunderstorms before 7pm.  Mostly clear, with a low around 71. Northeast wind around 5 mph becoming calm.  Chance of precipitation is 10%.

    Low: 71 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 95. Heat index values as high as 100. Southeast wind around 5 mph.

    High: 95 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 73. East wind around 5 mph.

    Low: 73 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Monday

    Monday: Mostly sunny, with a high near 98. Southeast wind around 10 mph, with gusts as high as 20 mph.

    High: 98 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 74. Southeast wind 5 to 10 mph.

    Low: 74 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 100. South wind around 5 mph becoming northwest in the afternoon.

    High: 100 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 73. North wind around 5 mph becoming east after midnight.

    Low: 73 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms after 4am. Mostly clear, with a low around 72. Calm wind.
Saturday
A 50 percent chance of showers and thunderstorms, mainly after 7am. Mostly sunny, with a high near 96. Heat index values as high as 100. Calm wind becoming west around 5 mph in the afternoon. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A slight chance of thunderstorms before 7pm. Mostly clear, with a low around 71. Northeast wind around 5 mph becoming calm. Chance of precipitation is 10%.
Sunday
Increasing clouds, with a high near 95. Heat index values as high as 100. Southeast wind around 5 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73. East wind around 5 mph.
Monday
Mostly sunny, with a high near 98. Southeast wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 74. Southeast wind 5 to 10 mph.
Tuesday
Mostly sunny and hot, with a high near 100. South wind around 5 mph becoming northwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 73. North wind around 5 mph becoming east after midnight.
Wednesday
Mostly sunny, with a high near 96. East wind around 5 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70. Northwest wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 97. Calm wind becoming east around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 71. East wind around 5 mph.
Friday
Mostly sunny, with a high near 98. Southeast wind around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Tahlequah OK
 35.88°N 95°W
2:50 am CDT Aug 22, 2026
3am CDT Aug 22, 2026-6pm CDT Aug 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database