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

Hazardous Weather Conditions

Current conditions at

Pine Bluff, Grider Field Airport (KPBF)

Lat: 34.18°NLon: 91.93°WElev: 207ft.

Fair

98°F

37°C

Humidity 40%
Wind Speed Calm
Barometer 30.05 in (1017.1 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index105°F (41°C)
Last update 14 Aug 2:53 pm CDT
Extended Forecast for

Cornerstone AR

Heat Advisory August 14, 03:26pm until August 16, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 14, 03:26pm until August 16, 08:00pm

    NOW until 8:00pm Sun

    Heat Advisory

  • This Afternoon

    High: 101 °F

    Hot

  • Tonight

    Tonight: Clear, with a low around 77. South southwest wind around 5 mph.

    Low: 77 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 102. Heat index values as high as 109. Southwest wind 5 to 10 mph.

    High: 102 °F

    Hot

  • Saturday Night

    Saturday Night: Clear, with a low around 78. South southwest wind around 5 mph.

    Low: 78 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 102. West wind 5 to 10 mph.

    High: 102 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 81. West southwest wind around 5 mph.

    Low: 81 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 102. West wind 5 to 10 mph.

    High: 102 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 77. Northwest wind around 5 mph becoming south southeast in the evening.

    Low: 77 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 101. Heat index values as high as 108. Southwest wind around 10 mph.
Tonight
Clear, with a low around 77. South southwest wind around 5 mph.
Saturday
Sunny and hot, with a high near 102. Heat index values as high as 109. Southwest wind 5 to 10 mph.
Saturday Night
Clear, with a low around 78. South southwest wind around 5 mph.
Sunday
Sunny and hot, with a high near 102. West wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 81. West southwest wind around 5 mph.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 102. West wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 77. Northwest wind around 5 mph becoming south southeast in the evening.
Tuesday
Sunny and hot, with a high near 100. West wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 77.
Wednesday
Sunny and hot, with a high near 100.
Wednesday Night
Mostly clear, with a low around 77.
Thursday
Sunny and hot, with a high near 99.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cornerstone AR
 34.22°N 91.73°W (Elev. 187 ft)
Last Update:
2:35 pm CDT Aug 14, 2026
Forecast Valid:
3pm CDT Aug 14, 2026-6pm CDT Aug 20, 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