National Weather Service Forecast for: 4 Miles SW Jackson MS
Issued by: National Weather Service Jackson, MS
Updated: 3:15 pm CDT Jul 28, 2026
 
This
Afternoon
This Afternoon: Sunny and hot, with a high near 98. Heat index values as high as 110. West wind around 5 mph.
Hot

Tonight

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

Wednesday

Wednesday: A 20 percent chance of showers and thunderstorms after 3pm.  Mostly sunny and hot, with a high near 97. Heat index values as high as 110. West wind around 5 mph.
Mostly Sunny
then Slight
Chance
T-storms
Wednesday
Night
Wednesday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am.  Mostly cloudy, with a low around 76. West northwest wind around 5 mph becoming calm.
Slight Chance
T-storms then
Chance
Showers
Thursday

Thursday: A slight chance of showers, then showers and thunderstorms likely after 10am.  Mostly sunny, with a high near 93. Calm wind becoming west northwest around 5 mph in the afternoon.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Slight Chance
T-storms then
T-storms
Likely
Thursday
Night
Thursday Night: Partly cloudy, with a low around 74. West northwest wind around 5 mph becoming calm.
Partly Cloudy

Friday

Friday: A 50 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 93. Calm wind becoming west around 5 mph in the afternoon.
Mostly Sunny
then Chance
T-storms
Friday
Night
Friday Night: A slight chance of showers and thunderstorms, then a chance of showers after 1am.  Mostly cloudy, with a low around 75. South wind around 5 mph.  Chance of precipitation is 40%.
Slight Chance
T-storms then
Chance
Showers
Saturday

Saturday: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 93. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Chance
Showers then
Chance
T-storms
Hi 98 °F Lo 77 °F Hi 97 °F Lo 76 °F Hi 93 °F Lo 74 °F Hi 93 °F Lo 75 °F Hi 93 °F

Extreme Heat Warning
Extreme Heat Warning
 

This Afternoon
 
Sunny and hot, with a high near 98. Heat index values as high as 110. West wind around 5 mph.
Tonight
 
Mostly clear, with a low around 77. Calm wind becoming west around 5 mph after midnight.
Wednesday
 
A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 97. Heat index values as high as 110. West wind around 5 mph.
Wednesday Night
 
A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 76. West northwest wind around 5 mph becoming calm.
Thursday
 
A slight chance of showers, then showers and thunderstorms likely after 10am. Mostly sunny, with a high near 93. Calm wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
 
Partly cloudy, with a low around 74. West northwest wind around 5 mph becoming calm.
Friday
 
A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
 
A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly cloudy, with a low around 75. South wind around 5 mph. Chance of precipitation is 40%.
Saturday
 
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 93. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
 
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Sunday
 
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Sunday Night
 
A 20 percent chance of showers. Partly cloudy, with a low around 72.
Monday
 
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.

 

Forecast from NOAA-NWS for 4 Miles SW Jackson MS.