Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Current conditions at

Lawton, Lawton Municipal Airport (KLAW)

Lat: 34.56°NLon: 98.42°WElev: 1109ft.

Fair

74°F

23°C

Humidity 76%
Wind Speed Calm
Barometer 29.95 in (1012.5 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 5 Sep 6:53 am CDT
Extended Forecast for

4 Miles NNE Fort Sill OK

Heat Advisory September 5, 12:00pm until September 5, 07:00pm
Click here for hazard details and duration
Heat Advisory
  • Today

    Today: Sunny and hot, with a high near 101. Heat index values as high as 104. Southeast wind 5 to 10 mph.

    High: 101 °F

    Hot

  • Tonight

    Tonight: Clear, with a low around 74. Southeast wind 6 to 11 mph becoming light south southeast  after midnight.

    Low: 74 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 101. Heat index values as high as 105. Calm wind becoming south southeast 5 to 9 mph in the afternoon.

    High: 101 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 75. Southeast wind 5 to 10 mph becoming light south southeast  after midnight.

    Low: 75 °F

    Clear

  • Labor Day

    Labor Day: Sunny and hot, with a high near 101. Light south wind becoming south southeast 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    High: 101 °F

    Hot

  • Monday Night

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

    Low: 75 °F

    Mostly 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 76.

    Low: 76 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 101.

    High: 101 °F

    Hot

Detailed Forecast

Today
Sunny and hot, with a high near 101. Heat index values as high as 104. Southeast wind 5 to 10 mph.
Tonight
Clear, with a low around 74. Southeast wind 6 to 11 mph becoming light south southeast after midnight.
Sunday
Sunny and hot, with a high near 101. Heat index values as high as 105. Calm wind becoming south southeast 5 to 9 mph in the afternoon.
Sunday Night
Clear, with a low around 75. Southeast wind 5 to 10 mph becoming light south southeast after midnight.
Labor Day
Sunny and hot, with a high near 101. Light south wind becoming south southeast 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Monday Night
Mostly clear, with a low around 75.
Tuesday
Sunny and hot, with a high near 102.
Tuesday Night
Mostly clear, with a low around 76.
Wednesday
Sunny and hot, with a high near 101.
Wednesday Night
Mostly clear, with a low around 74.
Thursday
A 20 percent chance of showers. Sunny and hot, with a high near 101.
Thursday Night
Partly cloudy, with a low around 74.
Friday
A 20 percent chance of showers. Sunny and hot, with a high near 101.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Fort Sill OK
 34.7°N 98.38°W
1:26 am CDT Sep 5, 2026
7am CDT Sep 5, 2026-6pm CDT Sep 11, 2026
 
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Additional Resources

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