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

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Norman / Max Westheimer (KOUN)

Lat: 35.24°NLon: 97.47°WElev: 1182ft.

Fair

90°F

32°C

Humidity 27%
Wind Speed E 10 mph
Barometer 30.00 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 28 Aug 8:45 pm CDT
Extended Forecast for

Blanchard OK

  • Tonight

    Tonight: Clear, with a low around 70. Southeast wind 6 to 8 mph.

    Low: 70 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 100. South wind 7 to 11 mph.

    High: 100 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 74. South wind 8 to 10 mph.

    Low: 74 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 101. South southwest wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 101 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 75. South wind 11 to 13 mph, with gusts as high as 20 mph.

    Low: 75 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 100.

    High: 100 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 75.

    Low: 75 °F

    Clear

  • Tuesday

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

    High: 99 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 74.

    Low: 74 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 70. Southeast wind 6 to 8 mph.
Saturday
Sunny and hot, with a high near 100. South wind 7 to 11 mph.
Saturday Night
Mostly clear, with a low around 74. South wind 8 to 10 mph.
Sunday
Sunny and hot, with a high near 101. South southwest wind 10 to 15 mph, with gusts as high as 23 mph.
Sunday Night
Clear, with a low around 75. South wind 11 to 13 mph, with gusts as high as 20 mph.
Monday
Sunny and hot, with a high near 100.
Monday Night
Clear, with a low around 75.
Tuesday
Sunny and hot, with a high near 99.
Tuesday Night
Mostly clear, with a low around 74.
Wednesday
Sunny and hot, with a high near 100.
Wednesday Night
Clear, with a low around 75.
Thursday
Sunny and hot, with a high near 100.
Thursday Night
Mostly clear, with a low around 75.
Friday
Sunny and hot, with a high near 100.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Blanchard OK
 35.16°N 97.65°W
Last Update:
1:27 pm CDT Aug 28, 2026
Forecast Valid:
9pm CDT Aug 28, 2026-6pm CDT Sep 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation