Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Claremore, Claremore Regional Airport (KGCM)

Lat: 36.29°NLon: 95.48°WElev: 725ft.

Fair

84°F

29°C

Humidity 55%
Wind Speed S 7 mph
Barometer 29.86 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 19 Aug 1:15 am CDT
Extended Forecast for

4 Miles SW White Oak OK

Extreme Heat Warning August 19, 01:32am until August 19, 09:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 19, 01:32am until August 19, 09:00pm

    NOW until 9:00pm Wed

    Extreme Heat Warning

  • Overnight

    Low: 79 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 102. Heat index values as high as 107. Southwest wind 5 to 10 mph becoming northwest in the afternoon.

    High: 102 °F

    Hot

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am.  Increasing clouds, with a low around 72. Northeast wind 5 to 10 mph.

    Low: 72 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 97. Heat index values as high as 105. Northeast wind around 5 mph.

    High: 97 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 71. Northeast wind around 5 mph.

    Low: 71 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 98. East wind around 5 mph.

    High: 98 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 72. Northeast wind around 5 mph becoming southeast after midnight.

    Low: 72 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 99. Southeast wind around 5 mph becoming east in the afternoon.

    High: 99 °F

    Mostly Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 79. Southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny and hot, with a high near 102. Heat index values as high as 107. Southwest wind 5 to 10 mph becoming northwest in the afternoon.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Increasing clouds, with a low around 72. Northeast wind 5 to 10 mph.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 97. Heat index values as high as 105. Northeast wind around 5 mph.
Thursday Night
Mostly clear, with a low around 71. Northeast wind around 5 mph.
Friday
Mostly sunny, with a high near 98. East wind around 5 mph.
Friday Night
Mostly clear, with a low around 72. Northeast wind around 5 mph becoming southeast after midnight.
Saturday
Mostly sunny, with a high near 99. Southeast wind around 5 mph becoming east in the afternoon.
Saturday Night
Mostly clear, with a low around 73. East wind around 5 mph.
Sunday
Mostly sunny, with a high near 99. East wind 5 to 10 mph becoming south in the afternoon.
Sunday Night
Mostly clear, with a low around 77. Southeast wind around 10 mph.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 102. South wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 76. Southeast wind around 10 mph.
Tuesday
Mostly sunny and hot, with a high near 100. Southeast wind around 10 mph becoming northwest in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW White Oak OK
 36.59°N 95.33°W
12:50 am CDT Aug 19, 2026
1am CDT Aug 19, 2026-6pm CDT Aug 25, 2026
 
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Additional Resources

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