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

Extreme Heat Overspreads the Central and Southern U.S., Pushing East Through Midweek; Severe Weather and Excessive Rain for Portions of the Upper Midwest

Dangerous heat is expected across portions of the Central and Southeast U.S. through July. Severe storms for parts of the northern Plains & upper Midwest tonight & Wednesday- threats include a few tornadoes, damaging winds & excessive rain. Heavy rain may impact portions of the Southeast and Southwest into tonight. A tropical disturbance brings heavy rain to Guam & the Marianas through Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Dyersburg, Dyersburg Municipal Airport (KDYR)

Lat: 36°NLon: 89.4°WElev: 338ft.

Fair

79°F

26°C

Humidity NA
Wind Speed Calm
Barometer 30.05 in (1017.7 mb)
Dewpoint N/A
Visibility 10.00 mi
Last update 23 Jul 4:56 am CDT
Extended Forecast for

5 Miles SSE Marston MO

Extreme Heat Warning July 23, 05:12am until July 24, 07:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning July 23, 05:12am until July 24, 07:00pm

    NOW until 7:00pm Thu

    Extreme Heat Warning

  • Today

    High: 94 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 79. Calm wind becoming south southeast around 5 mph after midnight.

    Low: 79 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 94. Heat index values as high as 107. South wind around 7 mph.

    High: 94 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 77. South southeast wind around 6 mph.

    Low: 77 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 93. South southeast wind 5 to 8 mph.

    High: 93 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 77. South southeast wind around 6 mph.

    Low: 77 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 93. South southwest wind 6 to 10 mph.

    High: 93 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 77. South southwest wind around 6 mph.

    Low: 77 °F

    Mostly Clear

Detailed Forecast

Today
Sunny, with a high near 94. Heat index values as high as 109. Calm wind becoming south southeast around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 79. Calm wind becoming south southeast around 5 mph after midnight.
Thursday
Sunny, with a high near 94. Heat index values as high as 107. South wind around 7 mph.
Thursday Night
Clear, with a low around 77. South southeast wind around 6 mph.
Friday
Sunny, with a high near 93. South southeast wind 5 to 8 mph.
Friday Night
Mostly clear, with a low around 77. South southeast wind around 6 mph.
Saturday
Sunny, with a high near 93. South southwest wind 6 to 10 mph.
Saturday Night
Mostly clear, with a low around 77. South southwest wind around 6 mph.
Sunday
Sunny, with a high near 94. Southwest wind 6 to 8 mph.
Sunday Night
Mostly clear, with a low around 77. South southwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 95. Calm wind becoming west around 6 mph in the morning.
Monday Night
Mostly clear, with a low around 78. Light and variable wind.
Tuesday
Sunny, with a high near 96. Calm wind becoming north northwest around 6 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Marston MO
 36.46°N 89.58°W
Last Update:
5:00 am CDT Jul 23, 2025
Forecast Valid:
5am CDT Jul 23, 2025-6pm CDT Jul 29, 2025
 
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