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

Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Hazardous Weather Conditions

Current conditions at

Claremore, Claremore Regional Airport (KGCM)

Lat: 36.29°NLon: 95.48°WElev: 725ft.

Fair

82°F

28°C

Humidity 70%
Wind Speed S 7 mph
Barometer 29.83 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 13 Aug 1:55 am CDT
Extended Forecast for

Locust Grove OK

Heat Advisory August 13, 02:16am until August 16, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 13, 02:16am until August 16, 08:00pm

    NOW until 8:00pm Sun

    Heat Advisory

  • Overnight

    Low: 81 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny and hot, with a high near 101. Heat index values as high as 110. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 101 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 81. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 81 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 101. Heat index values as high as 109. South wind around 10 mph, with gusts as high as 20 mph.

    High: 101 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 79. South wind 5 to 10 mph.

    Low: 79 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 100. Southwest wind 5 to 10 mph.

    High: 100 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 79. South wind 5 to 10 mph.

    Low: 79 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 102. Southwest wind 5 to 10 mph.

    High: 102 °F

    Hot

Detailed Forecast

Overnight
Partly cloudy, with a low around 81. South wind 5 to 10 mph.
Thursday
Sunny and hot, with a high near 101. Heat index values as high as 110. South wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Clear, with a low around 81. South wind around 10 mph, with gusts as high as 20 mph.
Friday
Sunny and hot, with a high near 101. Heat index values as high as 109. South wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Clear, with a low around 79. South wind 5 to 10 mph.
Saturday
Sunny and hot, with a high near 100. Southwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 79. South wind 5 to 10 mph.
Sunday
Sunny and hot, with a high near 102. Southwest wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 77. Southwest wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 99. Calm wind becoming north around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 76. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 99. Southeast wind around 5 mph becoming southwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 78. South wind around 5 mph.
Wednesday
Sunny and hot, with a high near 100. South wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Locust Grove OK
 36.19°N 95.17°W
Last Update:
1:50 am CDT Aug 13, 2026
Forecast Valid:
2am CDT Aug 13, 2026-6pm CDT Aug 19, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation