National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Current conditions at

Duncan, Halliburton Field Airport (KDUC)

Lat: 34.47°NLon: 97.96°WElev: 1112ft.

Fair

90°F

32°C

Humidity 22%
Wind Speed SW 10 G 21 mph
Barometer 29.93 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 10 Oct 3:35 pm CDT
Extended Forecast for

Ryan OK

  • This Afternoon

    This Afternoon: Sunny, with a high near 93. South wind around 8 mph.

    High: 93 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 65. South wind around 7 mph.

    Low: 65 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 94. South southwest wind 7 to 15 mph, with gusts as high as 23 mph.

    High: 94 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 67. South wind around 10 mph.

    Low: 67 °F

    Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 94. South wind 9 to 14 mph, with gusts as high as 21 mph.

    High: 94 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 72.

    Low: 72 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear
    then Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 93. Chance of precipitation is 60%.

    High: 93 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 93. South wind around 8 mph.
Tonight
Clear, with a low around 65. South wind around 7 mph.
Sunday
Sunny, with a high near 94. South southwest wind 7 to 15 mph, with gusts as high as 23 mph.
Sunday Night
Clear, with a low around 67. South wind around 10 mph.
Columbus Day
Sunny, with a high near 94. South wind 9 to 14 mph, with gusts as high as 21 mph.
Monday Night
Clear, with a low around 72.
Tuesday
Sunny, with a high near 96.
Tuesday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 73.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 93. Chance of precipitation is 60%.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 69. Chance of precipitation is 70%.
Thursday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 85. Chance of precipitation is 60%.
Thursday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ryan OK
 34.03°N 97.95°W
Last Update:
1:27 pm CDT Oct 10, 2026
Forecast Valid:
3pm CDT Oct 10, 2026-6pm CDT Oct 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation