Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that 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° N Lon: 98.42° W Elev: 1109 ft.

Fair

84°F

29°C

Humidity 37%
Wind Speed Calm
Barometer 29.90 in (1010.7 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 20 Aug 1:53 am CDT
Detailed forecast for

Comanche County

Rest Of Tonight
Partly cloudy. Lows in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph.
Thursday
Mostly sunny. Hot with highs around 107. South winds 5 to 10 mph.
Thursday Night
Partly cloudy in the evening, then clearing. A slight chance of showers and thunderstorms. Lows in the mid 70s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 106 early in the evening.
Friday
Sunny, hot with highs around 107. South winds 5 to 10 mph, becoming southwest in the afternoon.
Friday Night
Mostly clear. Lows in the upper 70s. South winds 5 to 10 mph. Heat index values up to 108 early in the evening.
Saturday
Sunny, hot with highs 105 to 110.
Saturday Night
Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening.
Sunday
Sunny, hot with highs 100 to 105.
Sunday Night
Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening.
Monday
Sunny, hot with highs 105 to 110.
Monday Night
Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the upper 70s. Chance of rain 20 percent. Heat index values up to 110 early in the evening.
Tuesday
Sunny, hot with highs around 105.
Tuesday Night
Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening.
Wednesday
Sunny, hot with highs around 100.



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128 AM CDT Thu Aug 20 2026
 
 

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