Severe Thunderstorms and Heavy Rainfall Across the Midwest into the Great Lakes Region; Significant Heat in the Southwest

Strong to severe storms may produce damaging winds, isolated hail, and a few tornadoes from the Midwest into the lower Great Lakes. These storms may also produce areas of heavy rain and flash flooding. Significant heat will continue across parts of the Desert Southwest into western Texas and north Alaska. Dangerous heat will also build into the Eastern and Central U.S. and continue into next week. Read More >

Current conditions at

Duncan, Halliburton Field Airport (KDUC)

Lat: 34.47°NLon: 97.96°WElev: 1112ft.

Mostly Cloudy

91°F

33°C

Humidity 56%
Wind Speed SW 12 mph
Barometer 29.93 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 18 Jun 2:55 pm CDT
Extended Forecast for

Oscar OK

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms, mainly after 4pm.  Mostly sunny, with a high near 91. Heat index values as high as 101. South southwest wind around 9 mph.

    High: 91 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 10pm. Some of the storms could be severe.  Partly cloudy, with a low around 73. South wind around 6 mph becoming light and variable.

    Low: 73 °F

    Severe
    Thunderstorms

  • Juneteenth

    Juneteenth: Sunny, with a high near 93. Heat index values as high as 102. Light and variable wind becoming south southwest around 6 mph in the morning.

    High: 93 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 75. South southeast wind around 7 mph.

    Low: 75 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 94. South wind 7 to 11 mph.

    High: 94 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 75.

    Low: 75 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 75.

    Low: 75 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 91. Heat index values as high as 101. South southwest wind around 9 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 10pm. Some of the storms could be severe. Partly cloudy, with a low around 73. South wind around 6 mph becoming light and variable.
Juneteenth
Sunny, with a high near 93. Heat index values as high as 102. Light and variable wind becoming south southwest around 6 mph in the morning.
Thursday Night
Mostly clear, with a low around 75. South southeast wind around 7 mph.
Friday
Sunny, with a high near 94. South wind 7 to 11 mph.
Friday Night
Clear, with a low around 75.
Saturday
Sunny, with a high near 95.
Saturday Night
Clear, with a low around 75.
Sunday
Sunny, with a high near 94.
Sunday Night
Clear, with a low around 74.
Monday
Sunny, with a high near 94.
Monday Night
Clear, with a low around 74.
Tuesday
Sunny, with a high near 94.
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ABOUT THIS FORECAST

 
Point Forecast:
Oscar OK
 33.99°N 97.76°W
3:06 pm CDT Jun 18, 2025
3pm CDT Jun 18, 2025-6pm CDT Jun 24, 2025
 
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Additional Resources

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