Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Severe thunderstorms are expected across parts of the central and southern High Plains, central Great Lakes, and Ozarks Wednesday. Read More >

Current conditions at

Norman / Max Westheimer (KOUN)

Lat: 35.24°NLon: 97.47°WElev: 1182ft.

Fair

87°F

31°C

Humidity 60%
Wind Speed NE 8 mph
Barometer 29.94 in
Dewpoint 71°F (22°C)
Visibility NA
Heat Index93°F (34°C)
Last update 25 Aug 10:15 pm CDT
Extended Forecast for

3 Miles E Newcastle OK

  • Tonight

    Tonight: A 20 percent chance of showers after 4am.  Increasing clouds, with a low around 75. North wind 5 to 7 mph.

    Low: 75 °F

    Clear then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 1pm.  Partly sunny, with a high near 95. North wind 8 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    High: 95 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 72. North northeast wind 5 to 9 mph becoming light  after midnight.

    Low: 72 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 94. Light north wind becoming northeast 5 to 9 mph in the morning.

    High: 94 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 69. Northeast wind 5 to 9 mph.

    Low: 69 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 70.

    Low: 70 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 99.

    High: 99 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 75.

    Low: 75 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers after 4am. Increasing clouds, with a low around 75. North wind 5 to 7 mph.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 95. North wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 72. North northeast wind 5 to 9 mph becoming light after midnight.
Thursday
Sunny, with a high near 94. Light north wind becoming northeast 5 to 9 mph in the morning.
Thursday Night
Mostly clear, with a low around 69. Northeast wind 5 to 9 mph.
Friday
Sunny, with a high near 96.
Friday Night
Clear, with a low around 70.
Saturday
Sunny and hot, with a high near 99.
Saturday Night
Mostly clear, with a low around 75.
Sunday
Sunny and hot, with a high near 101.
Sunday Night
Mostly clear, with a low around 76.
Monday
Sunny and hot, with a high near 101.
Monday Night
Mostly clear, with a low around 76.
Tuesday
Mostly sunny and hot, with a high near 101.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Newcastle OK
 35.25°N 97.54°W
2:47 pm CDT Aug 25, 2026
10pm CDT Aug 25, 2026-6pm CDT Sep 1, 2026
 
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Additional Resources

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