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

Hazardous Weather Conditions

Current conditions at

Slidell, Slidell Airport (KASD)

Lat: 30.34°NLon: 89.82°WElev: 30ft.

Fog

60°F

16°C

Humidity 96%
Wind Speed Calm
Barometer 30.07 in (1018.1 mb)
Dewpoint 59°F (15°C)
Visibility 0.25 mi
Last update 15 Oct 5:53 am CDT
Extended Forecast for

2 Miles SSE Slidell LA

Dense Fog Advisory until October 15, 11:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory until October 15, 11:00am

    NOW until 11:00am Thu

    Dense Fog Advisory

  • Today

    High: 86 °F

    Areas Dense
    Fog then
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 66. Southeast wind around 5 mph becoming calm.

    Low: 66 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 88. Calm wind becoming west around 5 mph in the afternoon.

    High: 88 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 55. North wind around 15 mph, with gusts as high as 30 mph.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 73. North wind around 15 mph, with gusts as high as 30 mph.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51. Northeast wind 5 to 10 mph.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 74. East wind 10 to 15 mph.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54. Northeast wind 5 to 10 mph.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Today
Areas of dense fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 86. Light and variable wind becoming southeast 5 to 10 mph in the morning.
Tonight
Increasing clouds, with a low around 66. Southeast wind around 5 mph becoming calm.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 88. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 55. North wind around 15 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 73. North wind around 15 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 51. Northeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 74. East wind 10 to 15 mph.
Sunday Night
Mostly clear, with a low around 54. Northeast wind 5 to 10 mph.
Monday
Sunny, with a high near 78. Northeast wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 56. Northeast wind around 5 mph.
Tuesday
Mostly sunny, with a high near 80. Northeast wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 57. Calm wind becoming northeast around 5 mph after midnight.
Wednesday
Sunny, with a high near 82. Northeast wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Slidell LA
 30.25°N 89.76°W
Last Update:
1:57 am CDT Oct 15, 2026
Forecast Valid:
6am CDT Oct 15, 2026-6pm CDT Oct 21, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation