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

Hazardous Weather Conditions

Current conditions at

Clinton Memorial Airfield (KCCA)

Lat: 35.6°NLon: 92.45°WElev: 514ft.

Thunderstorm in Vicinity

77°F

25°C

Humidity 79%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 70°F (21°C)
Visibility 9.00 mi
Heat Index79°F (26°C)
Last update 22 Aug 4:15 pm CDT
Extended Forecast for

Greenbrier AR

Severe T-storm Watch until August 22, 10:00pm
Heat Advisory August 22, 04:20pm until August 22, 08:00pm
Click here for hazard details and duration
Severe T-storm Watch
Heat Advisory
  •  
    Severe T-storm Watch until August 22, 10:00pm
    Heat Advisory August 22, 04:20pm until August 22, 08:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 99 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly between 4am and 5am. Mostly cloudy during the early evening, then becoming mostly clear, with a low around 72. East northeast wind around 5 mph becoming calm.

    Low: 72 °F

    Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 95. Heat index values as high as 99. East wind around 5 mph.

    High: 95 °F

    Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Increasing clouds, with a low around 70. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 60%.

    Low: 70 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 92. East wind around 5 mph becoming south southeast in the afternoon.

    High: 92 °F

    Chance
    T-storms then
    Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 72. East wind around 5 mph.

    Low: 72 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 98. East southeast wind around 5 mph becoming west in the afternoon.

    High: 98 °F

    Hot

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 1am. Mostly clear, with a low around 73. East northeast wind around 5 mph becoming calm after midnight.

    Low: 73 °F

    Mostly Clear
    then Slight
    Chance
    Showers

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Mostly cloudy and hot, with a high near 99. Heat index values as high as 106. North wind around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A 40 percent chance of showers and thunderstorms, mainly between 4am and 5am. Mostly cloudy during the early evening, then becoming mostly clear, with a low around 72. East northeast wind around 5 mph becoming calm.
Sunday
A 30 percent chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 95. Heat index values as high as 99. East wind around 5 mph.
Sunday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Increasing clouds, with a low around 70. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 60%.
Monday
A 40 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 92. East wind around 5 mph becoming south southeast in the afternoon.
Monday Night
Mostly clear, with a low around 72. East wind around 5 mph.
Tuesday
Sunny and hot, with a high near 98. East southeast wind around 5 mph becoming west in the afternoon.
Tuesday Night
A 20 percent chance of showers after 1am. Mostly clear, with a low around 73. East northeast wind around 5 mph becoming calm after midnight.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 97. Northeast wind around 5 mph becoming south southwest in the afternoon.
Wednesday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71.
Thursday
Sunny and hot, with a high near 98.
Thursday Night
Mostly clear, with a low around 70.
Friday
Sunny and hot, with a high near 98.
Friday Night
Mostly clear, with a low around 70.
Saturday
Sunny and hot, with a high near 98.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Greenbrier AR
 35.23°N 92.39°W (Elev. 367 ft)
Last Update:
3:35 pm CDT Aug 22, 2026
Forecast Valid:
4pm CDT Aug 22, 2026-6pm CDT Aug 29, 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