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Hazardous Weather Conditions

Current conditions at

Dyersburg, Dyersburg Municipal Airport (KDYR)

Lat: 36°NLon: 89.4°WElev: 338ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Marston MO

Extreme Heat Warning August 15, 06:28am until August 16, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 15, 06:28am until August 16, 08:00pm

    NOW until 8:00pm Sun

    Extreme Heat Warning

  • Today

    High: 97 °F

    Hot

  • Tonight

    Tonight: Clear, with a low around 77. South wind 6 to 8 mph.

    Low: 77 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 99. Heat index values as high as 111. West southwest wind 6 to 9 mph.

    High: 99 °F

    Hot

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 77. South southwest wind around 6 mph becoming north after midnight.

    Low: 77 °F

    Slight Chance
    T-storms

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. North wind 6 to 8 mph.

    High: 93 °F

    Mostly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 72. North wind around 6 mph becoming calm in the evening.

    Low: 72 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 92. Light and variable wind.

    High: 92 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 75. Calm wind becoming south 5 to 7 mph after midnight.

    Low: 75 °F

    Mostly Clear

Detailed Forecast

Today
Sunny and hot, with a high near 97. Heat index values as high as 106. West southwest wind 5 to 10 mph.
Tonight
Clear, with a low around 77. South wind 6 to 8 mph.
Sunday
Sunny and hot, with a high near 99. Heat index values as high as 111. West southwest wind 6 to 9 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 77. South southwest wind around 6 mph becoming north after midnight.
Monday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. North wind 6 to 8 mph.
Monday Night
Partly cloudy, with a low around 72. North wind around 6 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 92. Light and variable wind.
Tuesday Night
Mostly clear, with a low around 75. Calm wind becoming south 5 to 7 mph after midnight.
Wednesday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. West southwest wind 7 to 14 mph, with gusts as high as 21 mph.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 73. West southwest wind 8 to 13 mph becoming northeast after midnight. Winds could gust as high as 18 mph.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88. North wind around 9 mph.
Thursday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 69. North northeast wind 6 to 9 mph.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. North wind 7 to 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marston MO
 36.53°N 89.6°W
Last Update:
6:01 am CDT Aug 15, 2026
Forecast Valid:
6am CDT Aug 15, 2026-6pm CDT Aug 21, 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