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

Hazardous Weather Conditions

Current conditions at

Blytheville, Blytheville Municipal Airport (KHKA)

Lat: 35.94°NLon: 89.83°WElev: 256ft.

Fair

93°F

34°C

Humidity 36%
Wind Speed SW 5 mph
Barometer 30.01 in (1016.0 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 18 Sep 6:53 pm CDT
Extended Forecast for

3 Miles NNE Dell AR

Heat Advisory September 18, 07:06pm until September 19, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 18, 07:06pm until September 19, 08:00pm

    NOW until 8:00pm Sat

    Heat Advisory

  • Tonight

    Low: 72 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 99. Heat index values as high as 102. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 99 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 72. Calm wind becoming south southwest around 5 mph.

    Low: 72 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 99. Heat index values as high as 102. Light south southwest wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 99 °F

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 72. West wind around 5 mph becoming calm.

    Low: 72 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. Light north wind becoming north northwest 5 to 10 mph in the morning.

    High: 96 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 68. North wind 5 to 10 mph.

    Low: 68 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 87. North wind 10 to 15 mph.

    High: 87 °F

    Mostly Sunny

Detailed Forecast

Tonight
Clear, with a low around 72. South southwest wind around 5 mph becoming calm.
Saturday
Sunny and hot, with a high near 99. Heat index values as high as 102. Calm wind becoming west southwest around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 72. Calm wind becoming south southwest around 5 mph.
Sunday
Sunny and hot, with a high near 99. Heat index values as high as 102. Light south southwest wind becoming west southwest 5 to 10 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 72. West wind around 5 mph becoming calm.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. Light north wind becoming north northwest 5 to 10 mph in the morning.
Monday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 68. North wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 87. North wind 10 to 15 mph.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 61.
Friday
Mostly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Dell AR
 35.89°N 90.02°W (Elev. 236 ft)
Last Update:
6:15 pm CDT Sep 18, 2026
Forecast Valid:
7pm CDT Sep 18, 2026-6pm CDT Sep 25, 2026
 
Forecast Discussion
 
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Additional Resources

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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