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

Grove, Grove Municipal Airport (KGMJ)

Lat: 36.61°NLon: 94.74°WElev: 833ft.

88°F

31°C

Humidity NA
Wind Speed S 9 mph
Barometer 29.90 in
Dewpoint N/A
Visibility 10.00 mi
Last update 13 Aug 11:35 pm CDT
Extended Forecast for

Commerce OK

Heat Advisory August 14, 08:00pm until August 16, 08:00pm
Extreme Heat Warning until August 14, 08:00pm
Click here for hazard details and duration
Heat Advisory
Extreme Heat Warning
  •  
    Extreme Heat Warning until August 14, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Overnight

    Low: 80 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 102. Heat index values as high as 110. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 102 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 78. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 78 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 101. Heat index values as high as 107. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 101 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 78. South wind around 10 mph.

    Low: 78 °F

    Mostly Clear

  • Sunday

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

    High: 102 °F

    Hot

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74. West wind around 5 mph becoming north after midnight.

    Low: 74 °F

    Chance
    T-storms

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 96. North wind around 5 mph.

    High: 96 °F

    Slight Chance
    T-storms

Detailed Forecast

Overnight
Clear, with a low around 80. South wind around 10 mph, with gusts as high as 20 mph.
Friday
Sunny and hot, with a high near 102. Heat index values as high as 110. South wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Clear, with a low around 78. South wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday
Sunny and hot, with a high near 101. Heat index values as high as 107. Southwest wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 78. South wind around 10 mph.
Sunday
Sunny and hot, with a high near 102. South wind 5 to 10 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74. West wind around 5 mph becoming north after midnight.
Monday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 96. North wind around 5 mph.
Monday Night
Partly cloudy, with a low around 73. North wind around 5 mph becoming east after midnight.
Tuesday
Mostly sunny, with a high near 98. Southeast wind around 5 mph becoming south in the afternoon.
Tuesday Night
Mostly clear, with a low around 76. South wind 5 to 10 mph.
Wednesday
Mostly sunny and hot, with a high near 101. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 76. South wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 98. Southwest wind around 10 mph, with gusts as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Commerce OK
 36.93°N 94.86°W
Last Update:
11:50 pm CDT Aug 13, 2026
Forecast Valid:
12am CDT Aug 14, 2026-6pm CDT Aug 20, 2026
 
Forecast Discussion
 
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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