Dangerous Heat and Possible Flooding This Week

Hot temperatures and high humidity are forecast to continue across much of east Texas into the mid-Mississippi Valley through this week. Heavy to excessive rainfall occurring at times through Friday could bring areas of flooding across parts of the central Plains into the upper Midwest and Four Corners states. Read More >

Current conditions at

Stillwater, Stillwater Regional Airport (KSWO)

Lat: 36.16° N Lon: 97.09° W Elev: 984 ft.

Fair

91°F

33°C

Humidity 50%
Wind Speed SW 16 G 24 mph
Barometer 30.01 in (1014.5 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index97°F (36°C)
Last update 15 Sep 10:53 am CDT
Detailed forecast for

Payne County

Today
Sunny, hot with highs around 100. South winds 10 to 15 mph with gusts up to 25 mph.
Tonight
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. South winds 10 to 15 mph, becoming east 5 to 10 mph after midnight.
Wednesday
Sunny. Highs in the upper 90s. South winds 5 to 10 mph.
Wednesday Night
Mostly clear. Lows in the lower 70s. South winds 5 to 10 mph.
Thursday
Sunny. Highs in the mid 90s. South winds 5 to 10 mph.
Thursday Night
Mostly clear. Lows in the lower 70s.
Friday
Sunny. Highs in the mid 90s.
Friday Night
Mostly clear. Lows in the lower 70s.
Saturday
Mostly sunny with a slight chance of thunderstorms. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the lower 90s. Chance of rain 40 percent.
Saturday Night
A slight chance of thunderstorms. Showers likely, mainly in the evening. Lows in the mid 60s. Chance of rain 60 percent.
Sunday
Showers likely in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 60 percent.
Sunday Night
Partly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the upper 50s. Chance of rain 40 percent.
Monday
Partly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the upper 70s. Chance of rain 20 percent.



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535 AM CDT Tue Sep 15 2026
 
 

Additional Resources

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