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

80°F

27°C

Humidity 85%
Wind Speed Calm
Barometer 29.97 in (1014.4 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 27 Jul 12:54 am CDT
Extended Forecast for

5 Miles NNE Pelahatchie MS

Heat Advisory July 27, 01:03am until July 27, 09:00pm
Extreme Heat Warning July 28, 10:00am until July 28, 09:00pm
Click here for hazard details and duration
Heat Advisory
Extreme Heat Warning
  •  
    Heat Advisory July 27, 01:03am until July 27, 09:00pm

    NOW until 9:00pm Mon

    Heat Advisory

  • Overnight

    Low: 76 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 99. Heat index values as high as 109. West northwest wind around 5 mph.

    High: 99 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 76. Calm wind becoming west around 5 mph.

    Low: 76 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 99. Heat index values as high as 109. West wind around 5 mph.

    High: 99 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 76. West southwest wind around 5 mph.

    Low: 76 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 97. West wind 5 to 10 mph.

    High: 97 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 74. Northwest wind around 5 mph becoming calm in the evening.

    Low: 74 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 96. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 96 °F

    Mostly Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 76. Calm wind becoming west southwest around 5 mph.
Monday
Sunny and hot, with a high near 99. Heat index values as high as 109. West northwest wind around 5 mph.
Monday Night
Mostly clear, with a low around 76. Calm wind becoming west around 5 mph.
Tuesday
Sunny and hot, with a high near 99. Heat index values as high as 109. West wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 76. West southwest wind around 5 mph.
Wednesday
Mostly sunny and hot, with a high near 97. West wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 74. Northwest wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 96. Calm wind becoming northwest around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 73. North northwest wind around 5 mph becoming calm.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Saturday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Pelahatchie MS
 32.39°N 89.77°W
Last Update:
12:15 am CDT Jul 27, 2026
Forecast Valid:
1am CDT Jul 27, 2026-6pm CDT Aug 2, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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