Dangerous, Record-Breaking Heat to Continue in the Central and Eastern U.S.; Severe Thunderstorms in the Upper Midwest; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will continue across most of the central and eastern U.S this week. Heat indices will exceed 100 degrees. Severe storms will be possible from the northern Plains into the Midwest and Great Lakes regions, as well as across the southern Appalachians Thursday, with the primary threat large to very large hail. Critical fire weather to continue in the Four Corners Region Read More >

Current conditions at

Stillwater, Stillwater Regional Airport (KSWO)

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

Fair

79°F

26°C

Humidity 74%
Wind Speed SE 14 mph
Barometer 29.96 in (1013.1 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 1 Jul 11:53 pm CDT
Detailed forecast for

Payne County

Tonight
Mostly cloudy this evening, then becoming partly cloudy. Lows in the mid 70s. South winds 10 to 15 mph with gusts up to 25 mph.
Thursday
Partly sunny. Humid with highs in the lower 90s. South winds 10 to 15 mph with gusts up to 25 mph.
Thursday Night
Partly cloudy. Humid with lows in the mid 70s. South winds 10 to 15 mph.
Friday
Mostly sunny. Humid with highs in the mid 90s. South winds 10 to 15 mph.
Friday Night
Partly cloudy. Humid with lows in the mid 70s. South winds 10 to 15 mph.
Independence Day
Mostly sunny. Highs in the upper 90s.
Saturday Night
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent.
Sunday
Mostly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20 percent.
Sunday Night
Partly cloudy. Lows in the mid 70s.
Monday
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent.
Monday Night
Mostly clear in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent.
Tuesday
Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 20 percent.
Tuesday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s.
Wednesday
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20 percent.



Basemap Options
Click map to change the forecast location
Loading map...
535 PM CDT Wed Jul 1 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database