Heavy Rainfall and Severe Thunderstorm Threats; Heat Risk Expands; Monitoring the Tropics

Flash flooding risks continue for portions of the Four Corners and Great Basin through today. Severe thunderstorms are outlooked from the eastern Great Lakes, southern New England into the mid-Atlantic through Tuesday. Heat risk increases and expands across the center of the nation and across the Ohio Valley and mid-Atlantic this week. Continue to closely monitor tropical development in the Gulf. Read More >

Current conditions at

Stillwater, Stillwater Regional Airport (KSWO)

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

Fair

86°F

30°C

Humidity 49%
Wind Speed S 10 mph
Barometer 30.02 in (1014.9 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 31 Aug 9:53 am CDT
Detailed forecast for

Payne County

Today
Sunny, hot with highs around 101. South winds 10 to 15 mph.
Tonight
Clear. Lows in the mid 70s. South winds 5 to 10 mph.
Tuesday
Sunny, hot with highs around 101. South winds 5 to 10 mph.
Tuesday Night
Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph.
Wednesday
Sunny. Highs in the upper 90s. South winds 5 to 10 mph. Heat index values up to 106.
Wednesday Night
Clear. Lows in the mid 70s.
Thursday
Sunny. Highs in the upper 90s. Heat index values up to 105 in the afternoon.
Thursday Night
Clear. Lows in the lower 70s. Heat index values up to 105 early in the evening.
Friday
Sunny. Highs in the upper 90s. Heat index values up to 105 in the afternoon.
Friday Night
Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening.
Saturday
Sunny. Highs in the upper 90s. Heat index values up to 105 in the afternoon.
Saturday Night
Mostly clear. Lows in the mid 70s.
Sunday
Sunny. Highs in the upper 90s. Heat index values up to 105 in the afternoon.



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535 AM CDT Mon Aug 31 2026
 
 

Additional Resources

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