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.

A Few Clouds

89°F

32°C

Humidity 60%
Wind Speed NW 3 mph
Barometer 30.05 in (1017.9 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index97°F (36°C)
Last update 18 Aug 11:55 am CDT
Extended Forecast for

Biloxi MS

Heat Advisory August 19, 11:00am until August 19, 08:00pm
Extreme Heat Warning August 18, 12:19pm until August 18, 08:00pm
Click here for hazard details and duration
Heat Advisory
Extreme Heat Warning
  •  
    Extreme Heat Warning August 18, 12:19pm until August 18, 08:00pm

    NOW until 8:00pm Tue

    Extreme Heat Warning

  • This Afternoon

    High: 94 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 80. West wind 5 to 10 mph.

    Low: 80 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms between 2pm and 4pm. Mostly sunny, with a high near 93. Heat index values as high as 109. West wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 20%.

    High: 93 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 79. Southwest wind around 10 mph.

    Low: 79 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. West wind around 10 mph becoming southwest in the afternoon.

    High: 94 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 79. Southwest wind 5 to 10 mph.

    Low: 79 °F

    Mostly Clear

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. West wind 5 to 10 mph becoming southwest in the afternoon.

    High: 94 °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 78. Southwest wind 5 to 10 mph becoming west after midnight.

    Low: 78 °F

    Chance
    T-storms

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 94. Heat index values as high as 111. Southwest wind 5 to 15 mph.
Tonight
Partly cloudy, with a low around 80. West wind 5 to 10 mph.
Wednesday
A slight chance of showers and thunderstorms between 2pm and 4pm. Mostly sunny, with a high near 93. Heat index values as high as 109. West wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 79. Southwest wind around 10 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. West wind around 10 mph becoming southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 79. Southwest wind 5 to 10 mph.
Friday
A 40 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. West wind 5 to 10 mph becoming southwest in the afternoon.
Friday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 78. Southwest wind 5 to 10 mph becoming west after midnight.
Saturday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 78. Southwest wind 5 to 10 mph becoming northwest after midnight.
Sunday
Sunny, with a high near 94. Northwest wind 5 to 10 mph becoming south in the afternoon.
Sunday Night
Mostly clear, with a low around 79. South wind 5 to 10 mph.
Monday
A slight chance of showers and thunderstorms. Sunny, with a high near 94. West wind 5 to 10 mph becoming south in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Biloxi MS
 30.4°N 88.88°W
Last Update:
11:27 am CDT Aug 18, 2026
Forecast Valid:
12pm CDT Aug 18, 2026-6pm CDT Aug 24, 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