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 55%
Wind Speed E 9 mph
Barometer 29.86 in (1010.6 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index114°F (46°C)
Last update 19 Aug 5:56 pm CDT
Extended Forecast for

Mount Vernon AR

Heat Advisory August 20, 11:00am until August 20, 08:00pm
Extreme Heat Warning August 19, 06:15pm until August 19, 08:00pm
Click here for hazard details and duration
Heat Advisory
...
  •  
    Extreme Heat Warning August 19, 06:15pm until August 19, 08:00pm

    NOW until 8:00pm Wed

    Extreme Heat Warning

  • Tonight

    Low: 76 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers and thunderstorms before 11am, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 101. Heat index values as high as 108. Calm wind becoming west around 5 mph. Chance of precipitation is 20%.

    High: 101 °F

    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms, mainly between 11pm and midnight. Mostly clear, with a low around 73. Calm wind.

    Low: 73 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 100. Heat index values as high as 107. Calm wind becoming northeast around 5 mph.

    High: 100 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 71. Calm wind.

    Low: 71 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 101. Calm wind becoming north around 5 mph.

    High: 101 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms. Mostly clear, with a low around 71. Calm wind. Chance of precipitation is 20%.

    Low: 71 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 100. Calm wind becoming east northeast around 5 mph.

    High: 100 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

Tonight
A 20 percent chance of showers before 8pm. Mostly clear, with a low around 76. South southwest wind around 5 mph.
Thursday
A slight chance of showers and thunderstorms before 11am, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 101. Heat index values as high as 108. Calm wind becoming west around 5 mph. Chance of precipitation is 20%.
Thursday Night
A 20 percent chance of showers and thunderstorms, mainly between 11pm and midnight. Mostly clear, with a low around 73. Calm wind.
Friday
Sunny and hot, with a high near 100. Heat index values as high as 107. Calm wind becoming northeast around 5 mph.
Friday Night
Mostly clear, with a low around 71. Calm wind.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 101. Calm wind becoming north around 5 mph.
Saturday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 71. Calm wind. Chance of precipitation is 20%.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 100. Calm wind becoming east northeast around 5 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. East wind around 5 mph.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 99.
Monday Night
A 20 percent chance of showers. Mostly clear, with a low around 73.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 101.
Tuesday Night
A 20 percent chance of showers. Mostly clear, with a low around 73.
Wednesday
Mostly sunny and hot, with a high near 101.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Vernon AR
 35.22°N 92.14°W (Elev. 397 ft)
Last Update:
6:02 pm CDT Aug 19, 2026
Forecast Valid:
6pm CDT Aug 19, 2026-6pm CDT Aug 26, 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