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

78°F

26°C

Humidity 87%
Wind Speed S 8 mph
Barometer 30.03 in (1016.4 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 12 Aug 12:54 am CDT
Extended Forecast for

2 Miles SE Sanatorium MS

Heat Advisory August 12, 11:00am until August 12, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: Clear, with a low around 75. West southwest wind around 5 mph.

    Low: 75 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 98. Heat index values as high as 104. West southwest wind around 5 mph.

    High: 98 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 75. Calm wind becoming southwest around 5 mph after midnight.

    Low: 75 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 99. Heat index values as high as 106. West southwest wind around 5 mph.

    High: 99 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 74. Southwest wind around 5 mph.

    Low: 74 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 100. West wind around 5 mph becoming calm in the afternoon.

    High: 100 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 74. Calm wind becoming west southwest around 5 mph.

    Low: 74 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 101. Northwest wind around 5 mph becoming calm in the afternoon.

    High: 101 °F

    Hot

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 76. Calm wind.

    Low: 76 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 75. West southwest wind around 5 mph.
Wednesday
Sunny and hot, with a high near 98. Heat index values as high as 104. West southwest wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 75. Calm wind becoming southwest around 5 mph after midnight.
Thursday
Sunny and hot, with a high near 99. Heat index values as high as 106. West southwest wind around 5 mph.
Thursday Night
Mostly clear, with a low around 74. Southwest wind around 5 mph.
Friday
Sunny and hot, with a high near 100. West wind around 5 mph becoming calm in the afternoon.
Friday Night
Mostly clear, with a low around 74. Calm wind becoming west southwest around 5 mph.
Saturday
Sunny and hot, with a high near 101. Northwest wind around 5 mph becoming calm in the afternoon.
Saturday Night
Partly cloudy, with a low around 76. Calm wind.
Sunday
Sunny and hot, with a high near 101.
Sunday Night
Partly cloudy, with a low around 76.
Monday
Sunny and hot, with a high near 102.
Monday Night
Mostly clear, with a low around 76.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 101.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Sanatorium MS
 31.89°N 89.77°W
Last Update:
1:26 am CDT Aug 12, 2026
Forecast Valid:
1am CDT Aug 12, 2026-6pm CDT Aug 18, 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