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

Hazardous Weather Conditions

Current conditions at

Jackson, Jackson International Airport (KJAN)

Lat: 32.32°NLon: 90.08°WElev: 344ft.

Fair

77°F

25°C

Humidity 94%
Wind Speed S 5 mph
Barometer 29.99 in (1015.0 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 19 Aug 3:54 am CDT
Extended Forecast for

Pulaski MS

Heat Advisory August 19, 04:26am until August 19, 09:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 19, 04:26am until August 19, 09:00pm

    NOW until 9:00pm Wed

    Heat Advisory

  • Today

    High: 100 °F

    Mostly Sunny
    then Isolated
    T-storms

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 75. South wind around 5 mph.

    Low: 75 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny and hot, with a high near 99. Heat index values as high as 108. West wind around 5 mph becoming calm in the afternoon.

    High: 99 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 73. Calm wind.

    Low: 73 °F

    Mostly Clear

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Sunny and hot, with a high near 99. West wind around 5 mph.

    High: 99 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly clear, with a low around 71. Calm wind. Chance of precipitation is 20%.

    Low: 71 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Saturday

    Saturday: Sunny and hot, with a high near 98. Calm wind becoming northwest around 5 mph.

    High: 98 °F

    Hot

  • Saturday Night

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

    Low: 71 °F

    Mostly Clear

Detailed Forecast

Today
Isolated showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 100. Heat index values as high as 109. West wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 75. South wind around 5 mph.
Thursday
Sunny and hot, with a high near 99. Heat index values as high as 108. West wind around 5 mph becoming calm in the afternoon.
Thursday Night
Mostly clear, with a low around 73. Calm wind.
Friday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Sunny and hot, with a high near 99. West wind around 5 mph.
Friday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly clear, with a low around 71. Calm wind. Chance of precipitation is 20%.
Saturday
Sunny and hot, with a high near 98. Calm wind becoming northwest around 5 mph.
Saturday Night
Mostly clear, with a low around 71. Calm wind.
Sunday
Sunny and hot, with a high near 99. Calm wind.
Sunday Night
Mostly clear, with a low around 72.
Monday
A 30 percent chance of showers and thunderstorms. Sunny and hot, with a high near 98.
Monday Night
Mostly clear, with a low around 73.
Tuesday
Sunny and hot, with a high near 99.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pulaski MS
 32.29°N 89.64°W
Last Update:
4:15 am CDT Aug 19, 2026
Forecast Valid:
4am 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