Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

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

Lat: 34.05°NLon: 94.4°WElev: 354ft.

Fair

103°F

39°C

Humidity 28%
Wind Speed SW 10 G 17 mph
Barometer 29.85 in (1010.0 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index106°F (41°C)
Last update 19 Aug 4:53 pm CDT
Extended Forecast for

3 Miles WNW Winthrop AR

Heat Advisory August 19, 05:32pm until August 20, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 19, 05:32pm until August 20, 08:00pm

    NOW until 8:00pm Thu

    Heat Advisory

  • Tonight

    Low: 78 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 4pm.  Mostly sunny and hot, with a high near 104. Heat index values as high as 113. Calm wind becoming west around 5 mph in the morning.

    High: 104 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms, mainly between 7pm and 1am.  Partly cloudy, with a low around 74. West wind around 5 mph becoming east after midnight.

    Low: 74 °F

    Chance
    T-storms

  • Friday

    Friday: Sunny and hot, with a high near 103. Heat index values as high as 112. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 103 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 73. East wind around 5 mph becoming calm.

    Low: 73 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 102.

    High: 102 °F

    Hot

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 72.

    Low: 72 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny and hot, with a high near 102.

    High: 102 °F

    Hot

Detailed Forecast

Tonight
Partly cloudy, with a low around 78. South wind 5 to 10 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 104. Heat index values as high as 113. Calm wind becoming west around 5 mph in the morning.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly between 7pm and 1am. Partly cloudy, with a low around 74. West wind around 5 mph becoming east after midnight.
Friday
Sunny and hot, with a high near 103. Heat index values as high as 112. Calm wind becoming northeast around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 73. East wind around 5 mph becoming calm.
Saturday
Mostly sunny and hot, with a high near 102.
Saturday Night
Partly cloudy, with a low around 72.
Sunday
Sunny and hot, with a high near 102.
Sunday Night
Mostly clear, with a low around 74.
Monday
A 20 percent chance of showers before 1pm. Mostly sunny and hot, with a high near 101.
Monday Night
A 20 percent chance of showers. Mostly clear, with a low around 75.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 101.
Tuesday Night
Mostly clear, with a low around 74.
Wednesday
Sunny and hot, with a high near 101.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Winthrop AR
 33.85°N 94.4°W (Elev. 351 ft)
1:50 pm CDT Aug 19, 2026
5pm CDT Aug 19, 2026-6pm CDT Aug 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database