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

Hazardous Weather Conditions

Current conditions at

Natchez, Hardy-Anders Field Natchez-Adams County Airport (KHEZ)

Lat: 31.62°NLon: 91.3°WElev: 264ft.

Fair

90°F

32°C

Humidity 63%
Wind Speed Vrbl 6 mph
Barometer 30.05 in (1017.4 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 20 Aug 11:56 am CDT
Extended Forecast for

Waterproof LA

Heat Advisory until August 20, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until August 20, 08:00pm

    NOW until 8:00pm Thu

    Heat Advisory

  • This Afternoon

    High: 99 °F

    Hot

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before midnight. Increasing clouds, with a low around 75. South southwest wind around 10 mph.

    Low: 75 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Friday

    Friday: A 20 percent chance of showers after 4pm. Sunny and hot, with a high near 99. Heat index values as high as 109. South wind around 5 mph becoming west northwest in the afternoon.

    High: 99 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 73. North wind around 5 mph becoming calm.

    Low: 73 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 99. Calm wind becoming north around 5 mph in the afternoon.

    High: 99 °F

    Hot

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 74. Calm wind.

    Low: 74 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Sunny and hot, with a high near 98. Calm wind becoming west around 5 mph.

    High: 98 °F

    Hot

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 75. Calm wind. Chance of precipitation is 20%.

    Low: 75 °F

    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 99. Heat index values as high as 109. Southwest wind around 10 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before midnight. Increasing clouds, with a low around 75. South southwest wind around 10 mph.
Friday
A 20 percent chance of showers after 4pm. Sunny and hot, with a high near 99. Heat index values as high as 109. South wind around 5 mph becoming west northwest in the afternoon.
Friday Night
A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 73. North wind around 5 mph becoming calm.
Saturday
Sunny and hot, with a high near 99. Calm wind becoming north around 5 mph in the afternoon.
Saturday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 74. Calm wind.
Sunday
Sunny and hot, with a high near 98. Calm wind becoming west around 5 mph.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 75. Calm wind. Chance of precipitation is 20%.
Monday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 96. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 74.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 96.
Tuesday Night
Mostly clear, with a low around 74.
Wednesday
A 30 percent chance of showers and thunderstorms. Sunny and hot, with a high near 97.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Waterproof LA
 31.82°N 91.37°W
Last Update:
12:15 pm CDT Aug 20, 2026
Forecast Valid:
12pm CDT Aug 20, 2026-6pm CDT Aug 26, 2026
 
Forecast Discussion
 
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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