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.

Fair

31°F

-1°C

Humidity 31%
Wind Speed N 13 G 28 mph
Barometer 30.44 in (1030.9 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 31 Jan 10:53 am CST
Extended Forecast for

Slidell LA

Wind Advisory until February 1, 12:00am
Extreme Cold Warning until February 1, 10:00am
Click here for hazard details and duration
Wind Advisory
Extreme Cold Warning
  •  
    Wind Advisory until February 1, 12:00am
    Extreme Cold Warning until February 1, 10:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 37 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Clear, with a low around 20. Wind chill values as low as 12. North wind 5 to 15 mph, with gusts as high as 30 mph.

    Low: 20 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 46. Wind chill values as low as 12 early. West wind around 5 mph.

    High: 46 °F

    Sunny

  • Sunday Night

    Sunday Night: Widespread frost after 9pm. Otherwise, mostly clear, with a low around 27. Calm wind.

    Low: 27 °F

    Frost

  • Monday

    Monday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 60. Calm wind becoming southwest around 5 mph.

    High: 60 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 68. Light south wind increasing to 5 to 10 mph in the morning.

    High: 68 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 51. South wind around 5 mph becoming west after midnight.

    Low: 51 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 37. Breezy, with a north wind 20 to 25 mph, with gusts as high as 40 mph.
Tonight
Clear, with a low around 20. Wind chill values as low as 12. North wind 5 to 15 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 46. Wind chill values as low as 12 early. West wind around 5 mph.
Sunday Night
Widespread frost after 9pm. Otherwise, mostly clear, with a low around 27. Calm wind.
Monday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 60. Calm wind becoming southwest around 5 mph.
Monday Night
Mostly cloudy, with a low around 42. Calm wind.
Tuesday
Mostly sunny, with a high near 68. Light south wind increasing to 5 to 10 mph in the morning.
Tuesday Night
A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 51. South wind around 5 mph becoming west after midnight.
Wednesday
Showers likely, mainly before noon. Mostly cloudy, with a high near 63. West wind 5 to 10 mph becoming north in the afternoon.
Wednesday Night
A slight chance of showers before midnight. Mostly cloudy, with a low around 35. North wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 53. North wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Widespread frost. Otherwise, mostly clear, with a low around 31. Northwest wind around 5 mph becoming calm in the evening.
Friday
Widespread frost. Otherwise, sunny, with a high near 62. Light northwest wind becoming west 5 to 10 mph in the morning.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Slidell LA
 30.28°N 89.79°W
Last Update:
9:27 am CST Jan 31, 2026
Forecast Valid:
11am CST Jan 31, 2026-6pm CST Feb 6, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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