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 >

Current conditions at

Alva, Alva Regional Airport (KAVK)

Lat: 36.77°NLon: 98.67°WElev: 1473ft.

Fair

82°F

28°C

Humidity 66%
Wind Speed N 18 G 25 mph
Barometer 29.99 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 19 Aug 10:10 am CDT
Extended Forecast for

Hopeton OK

Heat Advisory August 19, 11:00am until August 19, 08:00pm
Click here for hazard details and duration
Heat Advisory
  • Today

    Today: Mostly sunny and hot, with a high near 103. North northeast wind around 9 mph.

    High: 103 °F

    Hot

  • Tonight

    Tonight: Partly cloudy, with a low around 72. Northeast wind 7 to 14 mph, with gusts as high as 21 mph.

    Low: 72 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny and hot, with a high near 102. Northeast wind 6 to 9 mph.

    High: 102 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 72. East wind 6 to 10 mph.

    Low: 72 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 105. Southeast wind 5 to 7 mph.

    High: 105 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 75.

    Low: 75 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 108.

    High: 108 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 77.

    Low: 77 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 107.

    High: 107 °F

    Hot

Detailed Forecast

Today
Mostly sunny and hot, with a high near 103. North northeast wind around 9 mph.
Tonight
Partly cloudy, with a low around 72. Northeast wind 7 to 14 mph, with gusts as high as 21 mph.
Thursday
Mostly cloudy, then gradually becoming sunny and hot, with a high near 102. Northeast wind 6 to 9 mph.
Thursday Night
Mostly clear, with a low around 72. East wind 6 to 10 mph.
Friday
Sunny and hot, with a high near 105. Southeast wind 5 to 7 mph.
Friday Night
Mostly clear, with a low around 75.
Saturday
Sunny and hot, with a high near 108.
Saturday Night
Mostly clear, with a low around 77.
Sunday
Mostly sunny and hot, with a high near 107.
Sunday Night
Mostly clear, with a low around 78.
Monday
Mostly sunny and hot, with a high near 107.
Monday Night
Mostly clear, with a low around 77.
Tuesday
Mostly sunny and hot, with a high near 106.
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ABOUT THIS FORECAST

 
Point Forecast:
Hopeton OK
 36.69°N 98.66°W
9:52 am CDT Aug 19, 2026
10am CDT Aug 19, 2026-6pm CDT Aug 25, 2026
 
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Additional Resources

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