Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

Claremore, Claremore Regional Airport (KGCM)

Lat: 36.29°NLon: 95.48°WElev: 725ft.

A Few Clouds

73°F

23°C

Humidity 89%
Wind Speed NE 5 mph
Barometer 30.05 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 18 Aug 12:55 am CDT
Extended Forecast for

4 Miles ESE Locust Grove OK

Extreme Heat Warning August 18, 01:00pm until August 19, 09:00pm
Click here for hazard details and duration
Extreme Heat Warning
  • Overnight

    Overnight: Mostly clear, with a low around 72. Calm wind becoming east around 5 mph.

    Low: 72 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 102. Heat index values as high as 107. Southeast wind around 5 mph becoming southwest in the afternoon.

    High: 102 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 82. South wind around 5 mph.

    Low: 82 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 105. Southwest wind 5 to 10 mph.

    High: 105 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 77. East wind around 5 mph becoming north after midnight.

    Low: 77 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 97. North wind around 5 mph.

    High: 97 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 75. Northeast wind around 5 mph.

    Low: 75 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 99. East wind around 5 mph.

    High: 99 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 75. Northeast wind around 5 mph becoming southeast after midnight.

    Low: 75 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 72. Calm wind becoming east around 5 mph.
Tuesday
Sunny and hot, with a high near 102. Heat index values as high as 107. Southeast wind around 5 mph becoming southwest in the afternoon.
Tuesday Night
Clear, with a low around 82. South wind around 5 mph.
Wednesday
Sunny and hot, with a high near 105. Southwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 77. East wind around 5 mph becoming north after midnight.
Thursday
Mostly sunny, with a high near 97. North wind around 5 mph.
Thursday Night
Mostly clear, with a low around 75. Northeast wind around 5 mph.
Friday
Sunny, with a high near 99. East wind around 5 mph.
Friday Night
Mostly clear, with a low around 75. Northeast wind around 5 mph becoming southeast after midnight.
Saturday
Sunny, with a high near 99. Southeast wind around 5 mph becoming northeast in the afternoon.
Saturday Night
Mostly clear, with a low around 77. Calm wind becoming east around 5 mph after midnight.
Sunday
Mostly sunny and hot, with a high near 100. South wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 79. South wind around 10 mph.
Monday
Mostly sunny and hot, with a high near 101. South wind around 10 mph, with gusts as high as 20 mph.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Locust Grove OK
 36.17°N 95.11°W
1:01 am CDT Aug 18, 2026
1am CDT Aug 18, 2026-6pm CDT Aug 24, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database