Monitoring Tsunami Impacts Across the Pacific; Air Quality Concerns; Dangerous Heat; Critical Fire Weather for the West

Tsunami impacts continue for portions of the Pacific basin. Wildfire smoke causes unhealthy air in Midwest to Great Lakes. Heat dome spans Mississippi Valley to Mid-Atlantic with excessive heat warnings and advisories. Critical fire weather in Great Basin to Pacific Northwest (dry thunderstorms). Cold front spawns severe storms/heavy rain in Central U.S. today, shifts to East Coast Thursday. Read More >

Current conditions at

Duncan, Halliburton Field Airport (KDUC)

Lat: 34.47° N Lon: 97.96° W Elev: 1112 ft.

Fair

100°F

38°C

Humidity 25%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 30 Jul 5:15 pm CDT
Detailed forecast for

Stephens County

Tonight
Clear. Lows in the mid 70s. South winds around 5 mph.
Thursday
Sunny. Highs in the mid 90s. North winds 5 to 10 mph.
Thursday Night
Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Humid with lows in the lower 70s. Northeast winds around 10 mph. Chance of rain 20 percent.
Friday
Partly sunny with a slight chance of showers and thunderstorms. Humid with highs in the upper 80s. Northeast winds around 10 mph. Chance of rain 20 percent.
Friday Night
Partly cloudy. A slight chance of showers and thunderstorms after midnight. Humid with lows in the upper 60s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.
Saturday
Mostly sunny. A slight chance of showers in the morning. Highs around 90. Chance of rain 20 percent.
Saturday Night
Mostly clear. Lows in the lower 70s.
Sunday
Mostly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the mid 90s. Chance of rain 30 percent.
Sunday Night
Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent.
Monday
Mostly sunny. Highs in the mid 90s.
Monday Night
Mostly clear. Lows in the lower 70s.
Tuesday
Sunny. Highs in the upper 90s. Heat index values up to 105 in the afternoon.
Tuesday Night
Mostly clear. Lows in the mid 70s.
Wednesday
Sunny, hot with highs around 100. Heat index values up to 110 in the afternoon.



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501 PM CDT Wed Jul 30 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database