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

Thunderstorms and Heavy Rainfall in the Southeast, Montana, and Iowa; Lowell Begins to Impact Hawaii

Strong thunderstorms with damaging winds and heavy rain are expected across portions of the Southeast. Thunderstorms may produce large hail across portions of Montana. Heavy rainfall could produce flash flooding across Iowa and vulnerable areas in Utah. Lowell will bring heavy rain, dangerous swells and rip currents to portions of Hawaii. Sweltering heat persists across the South-Central US. Read More >

Hazardous Weather Conditions

Current conditions at

De Queen, J Lynn Helms Sevier County Airport (KDEQ)

Lat: 34.05°NLon: 94.4°WElev: 354ft.

Fair

90°F

32°C

Humidity 58%
Wind Speed Calm
Barometer 29.94 in (1013.3 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 6 Sep 10:53 am CDT
Extended Forecast for

Nashville AR

Heat Advisory until September 6, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until September 6, 07:00pm

    NOW until 7:00pm Sun

    Heat Advisory

  • Today

    High: 100 °F

    Hot

  • Tonight

    Tonight: Partly cloudy, with a low around 73. Calm wind.

    Low: 73 °F

    Partly Cloudy

  • Labor Day

    Labor Day: Sunny and hot, with a high near 98. Heat index values as high as 106. East wind around 5 mph.

    High: 98 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 71. East wind around 5 mph becoming calm.

    Low: 71 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 98. Calm wind becoming east around 5 mph.

    High: 98 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 97.

    High: 97 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

Detailed Forecast

Today
Mostly sunny and hot, with a high near 100. Heat index values as high as 110. Calm wind becoming east around 5 mph.
Tonight
Partly cloudy, with a low around 73. Calm wind.
Labor Day
Sunny and hot, with a high near 98. Heat index values as high as 106. East wind around 5 mph.
Monday Night
Mostly clear, with a low around 71. East wind around 5 mph becoming calm.
Tuesday
Sunny and hot, with a high near 98. Calm wind becoming east around 5 mph.
Tuesday Night
Mostly clear, with a low around 72.
Wednesday
Sunny and hot, with a high near 97.
Wednesday Night
Mostly clear, with a low around 72.
Thursday
Sunny and hot, with a high near 95.
Thursday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 72.
Friday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 94.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 70.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Nashville AR
 33.94°N 93.86°W (Elev. 394 ft)
Last Update:
6:31 am CDT Sep 6, 2026
Forecast Valid:
11am CDT Sep 6, 2026-6pm CDT Sep 12, 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