Current conditions at

Slidell, Slidell Airport (KASD)

Lat: 30.34°NLon: 89.82°WElev: 30ft.

Fair

34°F

1°C

Humidity 29%
Wind Speed NW 16 G 32 mph
Barometer 30.41 in (1029.6 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 31 Jan 12:53 pm 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

  • This Afternoon

    High: 37 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Widespread frost after 2am.  Otherwise, clear, with a low around 19. Wind chill values as low as 12. North wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 19 °F

    Clear then
    Frost

  • Sunday

    Sunday: Widespread frost before 9am.  Otherwise, sunny, with a high near 47. Wind chill values as low as 12 early. North wind around 5 mph.

    High: 47 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Widespread frost after 9pm.  Otherwise, mostly clear, with a low around 29. Calm wind.

    Low: 29 °F

    Frost

  • Monday

    Monday: Widespread frost, mainly before 8am.  Otherwise, sunny, with a high near 59. Calm wind becoming southwest around 5 mph.

    High: 59 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °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: Showers likely, mainly after midnight.  Mostly cloudy, with a low around 50. South wind around 5 mph becoming west after midnight.  Chance of precipitation is 70%.

    Low: 50 °F

    Chance
    Showers then
    Showers
    Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 37. Breezy, with a north wind 15 to 25 mph.
Tonight
Widespread frost after 2am. Otherwise, clear, with a low around 19. Wind chill values as low as 12. North wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday
Widespread frost before 9am. Otherwise, sunny, with a high near 47. Wind chill values as low as 12 early. North wind around 5 mph.
Sunday Night
Widespread frost after 9pm. Otherwise, mostly clear, with a low around 29. Calm wind.
Monday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 59. Calm wind becoming southwest around 5 mph.
Monday Night
Mostly cloudy, with a low around 43. Calm wind.
Tuesday
Mostly sunny, with a high near 68. Light south wind increasing to 5 to 10 mph in the morning.
Tuesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 50. South wind around 5 mph becoming west after midnight. Chance of precipitation is 70%.
Wednesday
A chance of showers, mainly before noon. Partly sunny, with a high near 61. West wind 5 to 10 mph becoming north in the afternoon.
Wednesday Night
Widespread frost after 4am. Otherwise, partly cloudy, with a low around 32. North wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Widespread frost. Otherwise, sunny, with a high near 54. North wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Widespread frost. Otherwise, mostly clear, with a low around 33. Northwest wind around 5 mph becoming calm in the evening.
Friday
Areas of frost. Otherwise, sunny, with a high near 63. Light northwest wind becoming west 5 to 10 mph in the morning.
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ABOUT THIS FORECAST

 
Point Forecast:
Slidell LA
 30.3°N 89.78°W
11:33 am CST Jan 31, 2026
1pm CST Jan 31, 2026-6pm CST Feb 6, 2026
 
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