Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Duncan, Halliburton Field Airport (KDUC)

Lat: 34.47°NLon: 97.96°WElev: 1112ft.

Partly Cloudy

91°F

33°C

Humidity	34%
Wind Speed	Calm
Barometer	29.91 in
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	20 Sep 2:15 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles WSW Duncan OK

This Afternoon
High: 98 °F
Chance
T-storms
Tonight
Low: 67 °F
Chance
T-storms then
Chance
Showers
Monday
High: 90 °F
Mostly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 66 °F
Slight Chance
T-storms then
Partly Cloudy
Tuesday
High: 89 °F
Mostly Sunny
Tuesday Night
Low: 63 °F
Partly Cloudy
Wednesday
High: 89 °F
Slight Chance
T-storms then
Slight Chance
Showers
Wednesday Night
Low: 65 °F
Mostly Cloudy
Thursday
High: 90 °F
Partly Sunny

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms. Partly sunny and hot, with a high near 98. Heat index values as high as 101. South wind around 8 mph.

Tonight

A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 4am. Mostly cloudy during the early evening, then becoming mostly clear, with a low around 67. South southeast wind 5 to 7 mph becoming light and variable. Chance of precipitation is 30%.

Monday

A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 90. North northeast wind 7 to 10 mph. Chance of precipitation is 20%.

Monday Night

A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 66. Northeast wind 7 to 9 mph. Chance of precipitation is 10%.

Tuesday

Mostly sunny, with a high near 89. Northeast wind 9 to 11 mph.

Tuesday Night

Partly cloudy, with a low around 63.

Wednesday

A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Mostly sunny, with a high near 89. Chance of precipitation is 20%.

Wednesday Night

Mostly cloudy, with a low around 65.

Thursday

Partly sunny, with a high near 90.

Thursday Night

Partly cloudy, with a low around 66.

Friday

A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.

Friday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.

Saturday

A 30 percent chance of showers. Mostly sunny, with a high near 91.