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

5 Miles NNE 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. Southwest wind 13 to 15 mph, with gusts as high as 24 mph.

    Low: 77 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 106. South southwest wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 106 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 76. South wind 7 to 10 mph becoming north after midnight.

    Low: 76 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 104. East northeast wind 6 to 9 mph.

    High: 104 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 75. East wind 7 to 9 mph.

    Low: 75 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 104.

    High: 104 °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 105.

    High: 105 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 76.

    Low: 76 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 77. Southwest wind 13 to 15 mph, with gusts as high as 24 mph.
Wednesday
Sunny and hot, with a high near 106. South southwest wind 10 to 13 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 76. South wind 7 to 10 mph becoming north after midnight.
Thursday
Sunny and hot, with a high near 104. East northeast wind 6 to 9 mph.
Thursday Night
Mostly clear, with a low around 75. East wind 7 to 9 mph.
Friday
Sunny and hot, with a high near 104.
Friday Night
Mostly clear, with a low around 75.
Saturday
Sunny and hot, with a high near 105.
Saturday Night
Mostly clear, with a low around 76.
Sunday
Sunny and hot, with a high near 106.
Sunday Night
Mostly clear, with a low around 78.
Monday
Sunny and hot, with a high near 107.
Monday Night
Mostly clear, with a low around 77.
Tuesday
Sunny and hot, with a high near 105.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Cache OK
 34.69°N 98.57°W
1:26 am CDT Aug 19, 2026
1am CDT Aug 19, 2026-6pm CDT Aug 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database