National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Vicksburg, Vicksburg / Tallulah Regional Airport (KTVR)

Lat: 32.35°NLon: 91.03°WElev: 85ft.

Fair

86°F

30°C

Humidity 75%
Wind Speed Vrbl 3 mph
Barometer 30.02 in (1017.0 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index97°F (36°C)
Last update 21 Aug 8:53 am CDT
Extended Forecast for

3 Miles SW Mayersville MS

Extreme Heat Warning August 21, 11:00am until August 21, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning

  • Today

    Today: Sunny and hot, with a high near 101. Heat index values as high as 110. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 101 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 74. North northeast wind around 5 mph becoming calm.

    Low: 74 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 100. Heat index values as high as 105. Calm wind.

    High: 100 °F

    Hot

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 1am. Mostly clear, with a low around 75. Calm wind.

    Low: 75 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Sunny and hot, with a high near 98. Calm wind.

    High: 98 °F

    Hot

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. Calm wind.

    Low: 75 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 94. Calm wind becoming southeast around 5 mph.

    High: 94 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 74. Calm wind becoming south around 5 mph.

    Low: 74 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 97. Southwest wind around 5 mph.

    High: 97 °F

    Hot

Detailed Forecast

Today
Sunny and hot, with a high near 101. Heat index values as high as 110. Calm wind becoming west northwest around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 74. North northeast wind around 5 mph becoming calm.
Saturday
Sunny and hot, with a high near 100. Heat index values as high as 105. Calm wind.
Saturday Night
A 20 percent chance of showers after 1am. Mostly clear, with a low around 75. Calm wind.
Sunday
Sunny and hot, with a high near 98. Calm wind.
Sunday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. Calm wind.
Monday
A 40 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 94. Calm wind becoming southeast around 5 mph.
Monday Night
Partly cloudy, with a low around 74. Calm wind becoming south around 5 mph.
Tuesday
Mostly sunny and hot, with a high near 97. Southwest wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 75.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly clear, with a low around 72.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Mayersville MS
 32.88°N 91.09°W
Last Update:
9:15 am CDT Aug 21, 2026
Forecast Valid:
10am CDT Aug 21, 2026-6pm CDT Aug 27, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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