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Hazardous Weather Conditions

Current conditions at

Jonesboro, Jonesboro Municipal Airport (KJBR)

Lat: 35.84°NLon: 90.64°WElev: 259ft.

Fair

77°F

25°C

Humidity 88%
Wind Speed Calm
Barometer 30.00 in (1015.6 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 19 Aug 3:53 am CDT
Extended Forecast for

Walcott AR

Extreme Heat Warning August 19, 04:30am until August 19, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 19, 04:30am until August 19, 08:00pm

    NOW until 8:00pm Tue

    Extreme Heat Warning

  • Today

    High: 101 °F

    Sunny then
    Chance
    T-storms

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Northwest wind around 5 mph becoming north northeast in the evening.

    Low: 75 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Heat index values as high as 101. North northeast wind 5 to 10 mph.

    High: 92 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 70. North northeast wind 5 to 10 mph.

    Low: 70 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: Sunny, with a high near 89. North northeast wind around 10 mph.

    High: 89 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 68. North northeast wind 5 to 10 mph.

    Low: 68 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 92. North northeast wind 5 to 10 mph.

    High: 92 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 69. North northeast wind around 5 mph.

    Low: 69 °F

    Clear

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms after 3pm. Sunny and hot, with a high near 101. Heat index values as high as 112. Calm wind becoming west northwest around 5 mph.
Tonight
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Northwest wind around 5 mph becoming north northeast in the evening.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Heat index values as high as 101. North northeast wind 5 to 10 mph.
Wednesday Night
A 10 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 70. North northeast wind 5 to 10 mph.
Thursday
Sunny, with a high near 89. North northeast wind around 10 mph.
Thursday Night
Mostly clear, with a low around 68. North northeast wind 5 to 10 mph.
Friday
Sunny, with a high near 92. North northeast wind 5 to 10 mph.
Friday Night
Clear, with a low around 69. North northeast wind around 5 mph.
Saturday
Sunny, with a high near 95.
Saturday Night
Mostly clear, with a low around 70.
Sunday
Sunny, with a high near 91.
Sunday Night
Mostly clear, with a low around 65.
Monday
Mostly sunny, with a high near 85.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Walcott AR
 36.04°N 90.68°W (Elev. 295 ft)
Last Update:
3:45 am CDT Aug 19, 2025
Forecast Valid:
4am CDT Aug 19, 2025-6pm CDT Aug 25, 2025
 
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