Heavy to Excessive Rains in The Four Corners Region and Midwest; Heat Persists in the South-Central U.S.

Repeated rounds of showers and thunderstorms could bring a flash flooding threat across the Four Corners region and from the mid-Mississippi Valley into the lower Great Lakes. Hot temperatures and high humidity will continue to challenge daily records from the Southern Plains to the lower Mississippi Valley. Read More >

Current conditions at

Duncan, Halliburton Field Airport (KDUC)

Lat: 34.47°NLon: 97.96°WElev: 1112ft.

Fair with Haze

99°F

37°C

Humidity 29%
Wind Speed S 17 mph
Barometer 30.16 in
Dewpoint 61°F (16°C)
Visibility 7.00 mi
Heat Index100°F (38°C)
Last update 16 Sep 1:55 pm CDT
Extended Forecast for

5 Miles ESE Loco OK

  • This Afternoon

    This Afternoon: Sunny and hot, with a high near 101. South wind around 8 mph.

    High: 101 °F

    Hot

  • Tonight

    Tonight: Clear, with a low around 75. Southeast wind 5 to 9 mph.

    Low: 75 °F

    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 100. Heat index values as high as 104. Light and variable wind becoming south southeast 5 to 7 mph in the morning.

    High: 100 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 74. South southeast wind 3 to 8 mph.

    Low: 74 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 99. Light south wind increasing to 5 to 9 mph in the morning.

    High: 99 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 101.

    High: 101 °F

    Hot

  • Saturday Night

    Saturday Night: Clear, with a low around 73.

    Low: 73 °F

    Clear

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after 1pm.  Mostly sunny and hot, with a high near 99.

    High: 99 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 101. South wind around 8 mph.
Tonight
Clear, with a low around 75. Southeast wind 5 to 9 mph.
Thursday
Sunny and hot, with a high near 100. Heat index values as high as 104. Light and variable wind becoming south southeast 5 to 7 mph in the morning.
Thursday Night
Mostly clear, with a low around 74. South southeast wind 3 to 8 mph.
Friday
Sunny and hot, with a high near 99. Light south wind increasing to 5 to 9 mph in the morning.
Friday Night
Mostly clear, with a low around 73.
Saturday
Sunny and hot, with a high near 101.
Saturday Night
Clear, with a low around 73.
Sunday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 99.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Monday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 93.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Loco OK
 34.28°N 97.6°W
1:27 pm CDT Sep 16, 2026
2pm CDT Sep 16, 2026-6pm CDT Sep 22, 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