National Weather Service

News Headlines

2026 NWS Jackson/Mississippi Tornado Information

Hazardous Weather Conditions

Current conditions at

Vicksburg Municipal (KVKS)

Lat: 32.23°NLon: 90.93°WElev: 105ft.

Partly Cloudy

90°F

32°C

Humidity	79%
Wind Speed	W 5 mph
Barometer	29.93 in
Dewpoint	82°F (28°C)
Visibility	9.00 mi
Heat Index	113°F (45°C)
Last update	19 Jun 2:55 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

10 Miles N Port Gibson MS

Flood Watch June 19, 03:23pm until June 19, 07:00pm

Heat Advisory June 19, 03:23pm until June 19, 07:00pm

Click here for hazard details and duration

Flood Watch

Heat Advisory

Flood Watch June 19, 03:23pm until June 19, 07:00pm
Heat Advisory June 19, 03:23pm until June 19, 07:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Juneteenth
High: 91 °F
T-storms
Likely
Tonight
Low: 75 °F
Chance
T-storms
Saturday
High: 89 °F
Showers
Saturday Night
Low: 76 °F
Chance
T-storms
Sunday
High: 90 °F
Chance
T-storms
Sunday Night
Low: 78 °F
Mostly Clear
Monday
High: 92 °F
Mostly Sunny
Monday Night
Low: 77 °F
Mostly Clear

Detailed Forecast

Juneteenth

Showers likely and possibly a thunderstorm before 4pm, then showers and thunderstorms likely after 4pm. Partly sunny, with a high near 91. Heat index values as high as 109. South southeast wind around 5 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 75. Calm wind. New rainfall amounts between a quarter and half of an inch possible.

Saturday

Showers and possibly a thunderstorm, mainly before 2pm, then a chance of showers and thunderstorms after 2pm. High near 89. Heat index values as high as 102. Calm wind becoming south southeast around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

A 30 percent chance of showers and thunderstorms, mainly between 1am and 5am. Partly cloudy, with a low around 76. Calm wind becoming south around 5 mph.

Sunday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Mostly clear, with a low around 78. South wind around 10 mph, with gusts as high as 20 mph.

Monday

Mostly sunny, with a high near 92. Southwest wind around 10 mph, with gusts as high as 20 mph.

Monday Night

Mostly clear, with a low around 77. South southwest wind around 5 mph.

Tuesday

A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 91. West southwest wind around 5 mph.

Tuesday Night

A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.

Wednesday

Showers and thunderstorms likely. Partly sunny, with a high near 87. Chance of precipitation is 70%.