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 >

Current conditions at

Stillwater, Stillwater Regional Airport (KSWO)

Lat: 36.16°NLon: 97.09°WElev: 984ft.

Fair

86°F

30°C

Humidity 63%
Wind Speed S 12 mph
Barometer 29.95 in (1012.5 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 3 Sep 10:53 am CDT
Extended Forecast for

Stillwater OK

Heat Advisory September 3, 01:00pm until September 3, 07:00pm
Click here for hazard details and duration
Heat Advisory
  • Today

    Today: Sunny and hot, with a high near 98. Heat index values as high as 105. South southeast wind around 11 mph.

    High: 98 °F

    Hot

  • Tonight

    Tonight: Clear, with a low around 73. South wind 7 to 14 mph, with gusts as high as 21 mph.

    Low: 73 °F

    Clear

  • Friday

    Friday: Mostly sunny and hot, with a high near 99. Heat index values as high as 108. South southeast wind 6 to 11 mph.

    High: 99 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 74. South wind 5 to 11 mph.

    Low: 74 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 99. Calm wind becoming south 5 to 8 mph in the morning.

    High: 99 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 74.

    Low: 74 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 99.

    High: 99 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 74.

    Low: 74 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny and hot, with a high near 100.

    High: 100 °F

    Hot

Detailed Forecast

Today
Sunny and hot, with a high near 98. Heat index values as high as 105. South southeast wind around 11 mph.
Tonight
Clear, with a low around 73. South wind 7 to 14 mph, with gusts as high as 21 mph.
Friday
Mostly sunny and hot, with a high near 99. Heat index values as high as 108. South southeast wind 6 to 11 mph.
Friday Night
Mostly clear, with a low around 74. South wind 5 to 11 mph.
Saturday
Sunny and hot, with a high near 99. Calm wind becoming south 5 to 8 mph in the morning.
Saturday Night
Mostly clear, with a low around 74.
Sunday
Sunny and hot, with a high near 99.
Sunday Night
Mostly clear, with a low around 74.
Labor Day
Sunny and hot, with a high near 100.
Monday Night
Mostly clear, with a low around 76.
Tuesday
Sunny and hot, with a high near 100.
Tuesday Night
Mostly clear, with a low around 75.
Wednesday
Sunny and hot, with a high near 98.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Stillwater OK
 36.11°N 97.06°W
6:46 am CDT Sep 3, 2026
11am CDT Sep 3, 2026-6pm CDT Sep 9, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database