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

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 82%
Wind Speed Calm
Barometer 29.96 in (1014.0 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 19 Aug 12:53 am CDT
Extended Forecast for

3 Miles W Lake City AR

Extreme Heat Warning August 19, 11:00am until August 19, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning

  • Overnight

    Overnight: Mostly clear, with a low around 73. South southeast wind around 5 mph.

    Low: 73 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms between 9am and 10am. Sunny and hot, with a high near 100. Heat index values as high as 110. South southeast wind 5 to 10 mph becoming northeast in the morning. Chance of precipitation is 20%.

    High: 100 °F

    Slight Chance
    T-storms then
    Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. South wind 5 to 10 mph becoming north in the evening. Chance of precipitation is 40%.

    Low: 75 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms, mainly between 11am and noon. Mostly sunny, with a high near 92. Heat index values as high as 103. East wind around 5 mph becoming north northeast in the morning.

    High: 92 °F

    Chance
    T-storms then
    Sunny

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Some of the storms could produce heavy rainfall. Mostly clear, with a low around 71. Northeast wind around 5 mph. Chance of precipitation is 30%.

    Low: 71 °F

    Heavy Rain
    then Chance
    Showers

  • Friday

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

    High: 92 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 70. Northeast wind around 5 mph becoming calm in the evening.

    Low: 70 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 95. Calm wind becoming north around 5 mph in the afternoon.

    High: 95 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 71.

    Low: 71 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 73. South southeast wind around 5 mph.
Wednesday
A slight chance of showers and thunderstorms between 9am and 10am. Sunny and hot, with a high near 100. Heat index values as high as 110. South southeast wind 5 to 10 mph becoming northeast in the morning. Chance of precipitation is 20%.
Wednesday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. South wind 5 to 10 mph becoming north in the evening. Chance of precipitation is 40%.
Thursday
A 40 percent chance of showers and thunderstorms, mainly between 11am and noon. Mostly sunny, with a high near 92. Heat index values as high as 103. East wind around 5 mph becoming north northeast in the morning.
Thursday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Some of the storms could produce heavy rainfall. Mostly clear, with a low around 71. Northeast wind around 5 mph. Chance of precipitation is 30%.
Friday
Sunny, with a high near 92. North northeast wind around 5 mph.
Friday Night
Mostly clear, with a low around 70. Northeast wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 95. Calm wind becoming north around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 71.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 92.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 71.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 73.
Tuesday
Sunny and hot, with a high near 97.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Lake City AR
 35.82°N 90.52°W (Elev. 223 ft)
Last Update:
1:26 am CDT Aug 19, 2026
Forecast Valid:
1am CDT Aug 19, 2026-6pm CDT Aug 25, 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