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

Severe Thunderstorms in the Central Plains and Lower Missouri Valley; Heat Continues in the Southeast and Southwest

Severe thunderstorms capable of large hail and damaging wind gusts are forecast to impact the central Plains into the Lower Missouri Valley through this afternoon. Dangerous heat persists across the southern Plains, Southeast U.S. and Puerto Rico this week, and will return to the Southwest today. Read More >

Hazardous Weather Conditions

Current conditions at

Durant, Eaker Field Airport (KDUA)

Lat: 33.94°NLon: 96.39°WElev: 699ft.

Fair

108°F

42°C

Humidity 22%
Wind Speed S 9 G 18 mph
Barometer 29.97 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index110°F (43°C)
Last update 18 Aug 3:35 pm CDT
Extended Forecast for

2 Miles SSW Calera OK

Extreme Heat Warning August 19, 11:00am until August 19, 08:00pm
Extreme Heat Warning August 18, 03:46pm until August 18, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
Extreme Heat Warning
  •  
    Extreme Heat Warning August 18, 03:46pm until August 18, 08:00pm

    NOW until 8:00pm Tue

    Extreme Heat Warning

  • This Afternoon

    High: 107 °F

    Hot

  • Tonight

    Tonight: Clear, with a low around 81. South wind around 8 mph.

    Low: 81 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 107. Heat index values as high as 111. West southwest wind 8 to 10 mph.

    High: 107 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 81. South wind around 8 mph.

    Low: 81 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 107. West wind 5 to 8 mph.

    High: 107 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 77.

    Low: 77 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 105.

    High: 105 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 76.

    Low: 76 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 107. Southwest wind around 7 mph.
Tonight
Clear, with a low around 81. South wind around 8 mph.
Wednesday
Sunny and hot, with a high near 107. Heat index values as high as 111. West southwest wind 8 to 10 mph.
Wednesday Night
Mostly clear, with a low around 81. South wind around 8 mph.
Thursday
Sunny and hot, with a high near 107. West wind 5 to 8 mph.
Thursday Night
Mostly clear, with a low around 77.
Friday
Sunny and hot, with a high near 105.
Friday Night
Mostly clear, with a low around 76.
Saturday
Sunny and hot, with a high near 105.
Saturday Night
Mostly clear, with a low around 77.
Sunday
Sunny and hot, with a high near 106.
Sunday Night
Mostly clear, with a low around 78.
Monday
Sunny and hot, with a high near 105.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Calera OK
 33.91°N 96.45°W
Last Update:
2:31 pm CDT Aug 18, 2026
Forecast Valid:
3pm CDT Aug 18, 2026-6pm CDT Aug 24, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation