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.

Overcast

67°F

19°C

Humidity 97%
Wind Speed Calm
Barometer 30.32 in (1026.5 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 24 Dec 11:53 am CST
Extended Forecast for

2 Miles E Nicholson MS

Dense Fog Advisory December 24, 07:00pm until December 25, 10:00am
Click here for hazard details and duration
Dense Fog Advisory

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 75. Calm wind becoming south around 5 mph.

    High: 75 °F

    Mostly Sunny

  • Tonight

    Tonight: Widespread dense fog, mainly between 10pm and 4am. Otherwise, increasing clouds, with a low around 56. Calm wind.

    Low: 56 °F

    Dense Fog

  • Christmas Day

    Christmas Day: Areas of dense fog before 9am. Otherwise, partly sunny, with a high near 74. Calm wind becoming southwest around 5 mph.

    High: 74 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 56. Calm wind.

    Low: 56 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 77. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 77 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 60. South wind around 5 mph becoming calm.

    Low: 60 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 78. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 78 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 58. South wind around 5 mph becoming calm.

    Low: 58 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 77. Light south wind becoming southwest 5 to 10 mph in the morning.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 75. Calm wind becoming south around 5 mph.
Tonight
Widespread dense fog, mainly between 10pm and 4am. Otherwise, increasing clouds, with a low around 56. Calm wind.
Christmas Day
Areas of dense fog before 9am. Otherwise, partly sunny, with a high near 74. Calm wind becoming southwest around 5 mph.
Thursday Night
Mostly cloudy, with a low around 56. Calm wind.
Friday
Partly sunny, with a high near 77. Light southwest wind increasing to 5 to 10 mph in the morning.
Friday Night
Partly cloudy, with a low around 60. South wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 78. Light southwest wind increasing to 5 to 10 mph in the morning.
Saturday Night
Mostly clear, with a low around 58. South wind around 5 mph becoming calm.
Sunday
Mostly sunny, with a high near 77. Light south wind becoming southwest 5 to 10 mph in the morning.
Sunday Night
A chance of showers after midnight. Mostly cloudy, with a low around 50. South wind 5 to 10 mph becoming north after midnight.
Monday
Partly sunny, with a high near 62. North wind 10 to 15 mph.
Monday Night
Partly cloudy, with a low around 31. North wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 50. North wind around 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Nicholson MS
 30.48°N 89.64°W
Last Update:
11:33 am CST Dec 24, 2025
Forecast Valid:
12pm CST Dec 24, 2025-6pm CST Dec 30, 2025
 
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