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

89°F

32°C

Humidity 70%
Wind Speed W 6 mph
Barometer 30.22 in (1022.8 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index103°F (39°C)
Last update 15 Aug 9:54 am CDT
Extended Forecast for

Madison MSSimilar City Names

Heat Advisory August 15, 10:27am until August 17, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 15, 10:27am until August 17, 08:00pm

    NOW until 8:00pm Mon

    Heat Advisory

  • Today

    High: 100 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 77. Calm wind becoming southwest around 5 mph after midnight.

    Low: 77 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 101. Heat index values as high as 112. West wind around 5 mph.

    High: 101 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 79. Calm wind becoming west southwest around 5 mph after midnight.

    Low: 79 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 101. West wind around 5 mph.

    High: 101 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 78. Southwest wind around 5 mph.

    Low: 78 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 100. West wind around 5 mph.

    High: 100 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 77. West wind around 5 mph becoming south in the evening.

    Low: 77 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny and hot, with a high near 100. Heat index values as high as 109. West wind around 5 mph.
Tonight
Mostly clear, with a low around 77. Calm wind becoming southwest around 5 mph after midnight.
Sunday
Sunny and hot, with a high near 101. Heat index values as high as 112. West wind around 5 mph.
Sunday Night
Mostly clear, with a low around 79. Calm wind becoming west southwest around 5 mph after midnight.
Monday
Sunny and hot, with a high near 101. West wind around 5 mph.
Monday Night
Mostly clear, with a low around 78. Southwest wind around 5 mph.
Tuesday
Sunny and hot, with a high near 100. West wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 77. West wind around 5 mph becoming south in the evening.
Wednesday
Mostly sunny and hot, with a high near 99. Southwest wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around 77.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 98.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Friday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 97.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Madison MSSimilar City Names
 32.44°N 90.12°W
Last Update:
10:15 am CDT Aug 15, 2026
Forecast Valid:
10am CDT Aug 15, 2026-6pm CDT Aug 21, 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