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

Threats of Heavy Rainfall, Severe Thunderstorms and Dangerous Heat

Several complexes of thunderstorms, some severe with heavy rainfall, will impact areas from the northern Plains, Great Lakes, Ohio Valley to the mid-Atlantic. This threat will shift toward the Carolinas on Friday. Heavy rainfall, remnants of Edouard, continues for portions of eastern Texas through today. In-between these systems, a dome of high pressure and heat for central and eastern states. Read More >

Hazardous Weather Conditions

Current conditions at

Tulsa - Jones Jr. Airport (KRVS)

Lat: 36.04°NLon: 95.99°WElev: 623ft.

Fair

96°F

36°C

Humidity 43%
Wind Speed S 13 G 20 mph
Barometer 29.85 in (1010.7 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index103°F (39°C)
Last update 3 Sep 5:53 pm CDT
Extended Forecast for

Coweta OK

Heat Advisory until September 3, 07:00pm
Heat Advisory September 4, 12:00pm until September 4, 07:00pm
Click here for hazard details and duration
...
Heat Advisory
  •  
    Heat Advisory until September 3, 07:00pm

    NOW until 7:00pm Thu

    Heat Advisory

  • Tonight

    Low: 74 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 99. Heat index values as high as 109. South wind 5 to 10 mph.

    High: 99 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 75. South wind 5 to 10 mph.

    Low: 75 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 100. Heat index values as high as 111. Calm wind becoming south around 5 mph in the afternoon.

    High: 100 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 76. Southeast wind around 5 mph becoming calm in the evening.

    Low: 76 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 102. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 102 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 76. East wind around 5 mph becoming calm in the evening.

    Low: 76 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny and hot, with a high near 101. Light southeast wind increasing to 5 to 10 mph in the morning.

    High: 101 °F

    Hot

Detailed Forecast

Tonight
Clear, with a low around 74. South wind 5 to 15 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 99. Heat index values as high as 109. South wind 5 to 10 mph.
Friday Night
Clear, with a low around 75. South wind 5 to 10 mph.
Saturday
Sunny and hot, with a high near 100. Heat index values as high as 111. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 76. Southeast wind around 5 mph becoming calm in the evening.
Sunday
Sunny and hot, with a high near 102. Calm wind becoming southeast around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 76. East wind around 5 mph becoming calm in the evening.
Labor Day
Sunny and hot, with a high near 101. Light southeast wind increasing to 5 to 10 mph in the morning.
Monday Night
Mostly clear, with a low around 76. Southeast wind 5 to 10 mph.
Tuesday
Sunny and hot, with a high near 100. South wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 75. South wind 5 to 10 mph.
Wednesday
Sunny, with a high near 99. South wind 5 to 15 mph.
Wednesday Night
Mostly clear, with a low around 75. South wind 10 to 15 mph.
Thursday
Sunny, with a high near 98. South wind 10 to 15 mph, with gusts as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Coweta OK
 35.96°N 95.66°W
Last Update:
4:50 pm CDT Sep 3, 2026
Forecast Valid:
6pm CDT Sep 3, 2026-6pm CDT Sep 10, 2026
 
Forecast Discussion
 
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Additional Resources

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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