National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Fire Weather Concerns and Severe Weather

Dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the northern and central High Plains through this weekend, where fuels remain largely receptive. Severe thunderstorms and heavy rainfall are possible from the Plains into the Upper Midwest, as well as in the Ohio Valley and portions of the Mid-Atlantic through this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Lawton, Lawton Municipal Airport (KLAW)

Lat: 34.56°NLon: 98.42°WElev: 1109ft.

Fair

92°F

33°C

Humidity 37%
Wind Speed S 6 mph
Barometer 29.74 in (1005.7 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 11 Sep 7:53 pm CDT
Extended Forecast for

Lawton-Fort Sill Regional Airport OK

Heat Advisory September 12, 01:00pm until September 12, 07:00pm
Click here for hazard details and duration
Heat Advisory

  • Tonight

    Tonight: Clear, with a low around 74. South southeast wind 6 to 8 mph.

    Low: 74 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 104. Heat index values as high as 107. South southeast wind 6 to 14 mph, with gusts as high as 21 mph.

    High: 104 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 75. South southeast wind 7 to 11 mph.

    Low: 75 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 103. Heat index values as high as 107. South wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 103 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 75. South southeast wind 9 to 13 mph, with gusts as high as 20 mph.

    Low: 75 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 102.

    High: 102 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 75.

    Low: 75 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 102.

    High: 102 °F

    Hot

  • Tuesday Night

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

    Low: 75 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 74. South southeast wind 6 to 8 mph.
Saturday
Sunny and hot, with a high near 104. Heat index values as high as 107. South southeast wind 6 to 14 mph, with gusts as high as 21 mph.
Saturday Night
Mostly clear, with a low around 75. South southeast wind 7 to 11 mph.
Sunday
Sunny and hot, with a high near 103. Heat index values as high as 107. South wind 6 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Clear, with a low around 75. South southeast wind 9 to 13 mph, with gusts as high as 20 mph.
Monday
Sunny and hot, with a high near 102.
Monday Night
Clear, with a low around 75.
Tuesday
Sunny and hot, with a high near 102.
Tuesday Night
Mostly clear, with a low around 75.
Wednesday
Sunny and hot, with a high near 101.
Wednesday Night
Mostly clear, with a low around 75.
Thursday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 99.
Thursday Night
A 20 percent chance of showers. Mostly clear, with a low around 72.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 96.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lawton-Fort Sill Regional Airport OK
 34.58°N 98.4°W
Last Update:
1:27 pm CDT Sep 11, 2026
Forecast Valid:
8pm CDT Sep 11, 2026-6pm CDT Sep 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation