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

Lawton, Lawton Municipal Airport (KLAW)

Lat: 34.56°NLon: 98.42°WElev: 1109ft.

Fair

90°F

32°C

Humidity 32%
Wind Speed S 10 mph
Barometer 29.91 in (1011.2 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 19 Aug 12:53 am CDT
Extended Forecast for

6 Miles NW Cache OK

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

    Overnight: Clear, with a low around 77. South southwest wind around 11 mph, with gusts as high as 22 mph.

    Low: 77 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 108. South southwest wind 8 to 11 mph.

    High: 108 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 75. South wind 5 to 10 mph becoming north northeast after midnight.

    Low: 75 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 105. East northeast wind 3 to 8 mph.

    High: 105 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 74. East wind 6 to 8 mph.

    Low: 74 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 105.

    High: 105 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 74.

    Low: 74 °F

    Mostly Clear

  • Saturday

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

    High: 106 °F

    Hot

  • Saturday Night

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

    Low: 75 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 77. South southwest wind around 11 mph, with gusts as high as 22 mph.
Wednesday
Sunny and hot, with a high near 108. South southwest wind 8 to 11 mph.
Wednesday Night
Mostly clear, with a low around 75. South wind 5 to 10 mph becoming north northeast after midnight.
Thursday
Sunny and hot, with a high near 105. East northeast wind 3 to 8 mph.
Thursday Night
Mostly clear, with a low around 74. East wind 6 to 8 mph.
Friday
Sunny and hot, with a high near 105.
Friday Night
Mostly clear, with a low around 74.
Saturday
Sunny and hot, with a high near 106.
Saturday Night
Mostly clear, with a low around 75.
Sunday
Sunny and hot, with a high near 108.
Sunday Night
Mostly clear, with a low around 76.
Monday
Sunny and hot, with a high near 108.
Monday Night
Mostly clear, with a low around 76.
Tuesday
Sunny and hot, with a high near 107.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Cache OK
 34.69°N 98.68°W
1:26 am CDT Aug 19, 2026
1am CDT Aug 19, 2026-6pm CDT Aug 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

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