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

Hazardous Weather Conditions

Current conditions at

Searcy Municipal Airport (KSRC)

Lat: 35.21°NLon: 91.74°WElev: 246ft.

Fair

97°F

36°C

Humidity 46%
Wind Speed E 8 mph
Barometer 29.96 in (1014.0 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index107°F (42°C)
Last update 21 Aug 4:56 pm CDT
Extended Forecast for

4 Miles S Mount Vernon AR

Heat Advisory August 21, 05:17pm until August 21, 08:00pm
Click here for hazard details and duration
...
  •  
    Heat Advisory August 21, 05:17pm until August 21, 08:00pm

    NOW until 8:00pm Fri

    Heat Advisory

  • Tonight

    Low: 73 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly before 4pm. Mostly sunny and hot, with a high near 99. Heat index values as high as 105. Calm wind becoming west northwest around 5 mph.

    High: 99 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 4am, then a slight chance of showers after 5am. Partly cloudy, with a low around 71. Calm wind becoming east northeast around 5 mph. Chance of precipitation is 30%.

    Low: 71 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 96. Heat index values as high as 100. East southeast wind around 5 mph.

    High: 96 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 70. Calm wind becoming east northeast around 5 mph.

    Low: 70 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 92. Southeast wind around 5 mph.

    High: 92 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 72. East southeast wind around 5 mph.

    Low: 72 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 98. Southeast wind around 5 mph becoming south southwest in the afternoon.

    High: 98 °F

    Hot

Detailed Forecast

Tonight
Mostly clear, with a low around 73. East northeast wind around 5 mph becoming calm.
Saturday
A 30 percent chance of showers and thunderstorms, mainly before 4pm. Mostly sunny and hot, with a high near 99. Heat index values as high as 105. Calm wind becoming west northwest around 5 mph.
Saturday Night
A chance of showers and thunderstorms before 4am, then a slight chance of showers after 5am. Partly cloudy, with a low around 71. Calm wind becoming east northeast around 5 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 96. Heat index values as high as 100. East southeast wind around 5 mph.
Sunday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 70. Calm wind becoming east northeast around 5 mph.
Monday
A 50 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 92. Southeast wind around 5 mph.
Monday Night
Partly cloudy, with a low around 72. East southeast wind around 5 mph.
Tuesday
Mostly sunny and hot, with a high near 98. Southeast wind around 5 mph becoming south southwest in the afternoon.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 73. East southeast wind around 5 mph.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 97.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 71.
Thursday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 97.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 71.
Friday
Sunny and hot, with a high near 97.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Mount Vernon AR
 35.16°N 92.14°W (Elev. 400 ft)
Last Update:
4:35 pm CDT Aug 21, 2026
Forecast Valid:
5pm CDT Aug 21, 2026-6pm CDT Aug 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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