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Hazardous Weather Conditions

Current conditions at

Vicksburg Municipal (KVKS)

Lat: 32.23°NLon: 90.93°WElev: 105ft.

Fair

75°F

24°C

Humidity 100%
Wind Speed Calm
Barometer 29.91 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Last update 5 Sep 1:35 am CDT
Extended Forecast for

Port Gibson MS

Heat Advisory September 5, 11:00am until September 5, 07:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 72. Calm wind.

    Low: 72 °F

    Patchy Fog

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms after 1pm. Patchy fog before 10am. Otherwise, mostly sunny, with a high near 92. Heat index values as high as 108. Calm wind becoming east northeast around 5 mph in the afternoon.

    High: 92 °F

    Patchy Fog
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A 10 percent chance of showers and thunderstorms before 7pm. Patchy fog after 1am. Otherwise, mostly clear, with a low around 72. Calm wind.

    Low: 72 °F

    Slight Chance
    T-storms then
    Patchy Fog

  • Sunday

    Sunday: Mostly sunny, with a high near 95. Heat index values as high as 113. Calm wind.

    High: 95 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 73. Calm wind.

    Low: 73 °F

    Partly Cloudy

  • Labor Day

    Labor Day: Sunny, with a high near 96. Calm wind becoming north around 5 mph.

    High: 96 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 73. Calm wind.

    Low: 73 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 94. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 72. Southeast wind around 5 mph becoming calm in the evening.

    Low: 72 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 72. Calm wind.
Saturday
A 40 percent chance of showers and thunderstorms after 1pm. Patchy fog before 10am. Otherwise, mostly sunny, with a high near 92. Heat index values as high as 108. Calm wind becoming east northeast around 5 mph in the afternoon.
Saturday Night
A 10 percent chance of showers and thunderstorms before 7pm. Patchy fog after 1am. Otherwise, mostly clear, with a low around 72. Calm wind.
Sunday
Mostly sunny, with a high near 95. Heat index values as high as 113. Calm wind.
Sunday Night
Partly cloudy, with a low around 73. Calm wind.
Labor Day
Sunny, with a high near 96. Calm wind becoming north around 5 mph.
Monday Night
Mostly clear, with a low around 73. Calm wind.
Tuesday
Sunny, with a high near 94. Calm wind becoming southeast around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 72. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 92.
Wednesday Night
Mostly clear, with a low around 72.
Thursday
Sunny, with a high near 92.
Thursday Night
Mostly clear, with a low around 72.
Friday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 92.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port Gibson MS
 31.97°N 90.99°W
Last Update:
1:26 am CDT Sep 5, 2026
Forecast Valid:
2am CDT Sep 5, 2026-6pm CDT Sep 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation