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

Hazardous Weather Conditions

Current conditions at

Keesler Air Force Base / Biloxi (KBIX)

Lat: 30.42°NLon: 88.92°WElev: 33ft.

Mostly Cloudy

85°F

29°C

Humidity 60%
Wind Speed Calm
Barometer 29.99 in (1015.8 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 18 Aug 7:55 pm CDT
Extended Forecast for

4 Miles WSW Keesler Air Force Base / Biloxi MS

Heat Advisory August 19, 11:00am until August 19, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 82. West wind around 10 mph.

    Low: 82 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms between 2pm and 4pm. Mostly sunny, with a high near 90. Heat index values as high as 108. West wind 10 to 15 mph. Chance of precipitation is 20%.

    High: 90 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 82. Southwest wind 10 to 15 mph becoming west after midnight.

    Low: 82 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 90. Heat index values as high as 105. West wind 10 to 15 mph becoming southwest in the afternoon.

    High: 90 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 81. Southwest wind 10 to 15 mph.

    Low: 81 °F

    Mostly Clear

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 90. West wind 10 to 15 mph becoming southwest in the afternoon.

    High: 90 °F

    Sunny then
    Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 79. Southwest wind 5 to 10 mph becoming west after midnight.

    Low: 79 °F

    Chance
    T-storms

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 92 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 79. Southwest wind 5 to 10 mph becoming northwest after midnight.

    Low: 79 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 82. West wind around 10 mph.
Wednesday
A slight chance of showers and thunderstorms between 2pm and 4pm. Mostly sunny, with a high near 90. Heat index values as high as 108. West wind 10 to 15 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 82. Southwest wind 10 to 15 mph becoming west after midnight.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 90. Heat index values as high as 105. West wind 10 to 15 mph becoming southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 81. Southwest wind 10 to 15 mph.
Friday
A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 90. West wind 10 to 15 mph becoming southwest in the afternoon.
Friday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 79. Southwest wind 5 to 10 mph becoming west after midnight.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 79. Southwest wind 5 to 10 mph becoming northwest after midnight.
Sunday
Sunny, with a high near 92. Northwest wind 5 to 10 mph becoming south in the afternoon.
Sunday Night
Mostly clear, with a low around 80. South wind 5 to 10 mph.
Monday
A slight chance of showers and thunderstorms. Sunny, with a high near 92. West wind 5 to 10 mph becoming south in the afternoon.
Monday Night
Mostly clear, with a low around 81. South wind 5 to 10 mph.
Tuesday
A slight chance of showers and thunderstorms. Sunny, with a high near 92. West wind 5 to 10 mph becoming south in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Keesler Air Force Base / Biloxi MS
 30.38°N 88.99°W
Last Update:
5:32 pm CDT Aug 18, 2026
Forecast Valid:
8pm CDT Aug 18, 2026-6pm CDT Aug 25, 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