Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Hazardous Weather Conditions

Current conditions at

Guymon / Guymon Municipal Airport (KGUY)

Lat: 36.68°NLon: 101.51°WElev: 3123ft.

Fair

76°F

24°C

Humidity 39%
Wind Speed SW 12 mph
Barometer 29.94 in (1007.7 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 19 Aug 2:53 am CDT
Extended Forecast for

Texhoma OK

  • Overnight

    Overnight: Mostly clear, with a low around 67. West southwest wind around 10 mph.

    Low: 67 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 97. North northeast wind around 10 mph.

    High: 97 °F

    Hot

  • Wednesday Night

    Wednesday Night: Isolated showers and thunderstorms between 10pm and 1am.  Increasing clouds, with a low around 64. North wind 5 to 10 mph.  Chance of precipitation is 20%.

    Low: 64 °F

    Isolated
    T-storms

  • Thursday

    Thursday: Mostly cloudy through mid morning, then gradual clearing and hot, with a high near 97. North wind 5 to 10 mph becoming southeast in the afternoon.

    High: 97 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 66. Southeast wind 5 to 10 mph.

    Low: 66 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 102. South southwest wind 5 to 10 mph.

    High: 102 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 68. Southeast wind around 10 mph becoming southwest after midnight.

    Low: 68 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 103. West southwest wind around 10 mph.

    High: 103 °F

    Hot

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 70. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 70 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 67. West southwest wind around 10 mph.
Wednesday
Sunny and hot, with a high near 97. North northeast wind around 10 mph.
Wednesday Night
Isolated showers and thunderstorms between 10pm and 1am. Increasing clouds, with a low around 64. North wind 5 to 10 mph. Chance of precipitation is 20%.
Thursday
Mostly cloudy through mid morning, then gradual clearing and hot, with a high near 97. North wind 5 to 10 mph becoming southeast in the afternoon.
Thursday Night
Mostly clear, with a low around 66. Southeast wind 5 to 10 mph.
Friday
Sunny and hot, with a high near 102. South southwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 68. Southeast wind around 10 mph becoming southwest after midnight.
Saturday
Sunny and hot, with a high near 103. West southwest wind around 10 mph.
Saturday Night
Partly cloudy, with a low around 70. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Sunny and hot, with a high near 103.
Sunday Night
Partly cloudy, with a low around 69.
Monday
Sunny and hot, with a high near 103.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Tuesday
Sunny and hot, with a high near 101.
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ABOUT THIS FORECAST

 
Point Forecast:
Texhoma OK
 36.5°N 101.79°W (Elev. 3458 ft)
3:06 am CDT Aug 19, 2026
3am CDT Aug 19, 2026-6pm CDT Aug 25, 2026
 
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Additional Resources

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