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

Slidell, Slidell Airport (KASD)

Lat: 30.34°NLon: 89.82°WElev: 30ft.

Fair

60°F

16°C

Humidity 31%
Wind Speed N 15 G 31 mph
Barometer 30.34 in (1027.5 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 11 Jan 2:53 pm CST
Extended Forecast for

Slidell Airport LA

  • Tonight

    Tonight: Partly cloudy, with a low around 32. Northeast wind around 5 mph.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Widespread frost between 7am and 9am. Otherwise, mostly sunny, with a high near 54. Northeast wind around 5 mph becoming calm in the afternoon.

    High: 54 °F

    Frost then
    Partly Sunny

  • Monday Night

    Monday Night: Widespread frost, mainly after 2am. Otherwise, partly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Partly Cloudy
    then Frost

  • Tuesday

    Tuesday: Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 59. Calm wind.

    High: 59 °F

    Frost then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 65. Light west wind increasing to 5 to 10 mph in the morning.

    High: 65 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Areas of frost after 5am. Otherwise, mostly clear, with a low around 34. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Partly Cloudy
    then Areas
    Frost

  • Thursday

    Thursday: Areas of frost before 8am. Otherwise, sunny, with a high near 52. North wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 52 °F

    Areas Frost
    then Sunny

  • Thursday Night

    Thursday Night: Widespread frost, mainly after midnight. Otherwise, mostly clear, with a low around 28. Calm wind.

    Low: 28 °F

    Frost

Detailed Forecast

Tonight
Partly cloudy, with a low around 32. Northeast wind around 5 mph.
Monday
Widespread frost between 7am and 9am. Otherwise, mostly sunny, with a high near 54. Northeast wind around 5 mph becoming calm in the afternoon.
Monday Night
Widespread frost, mainly after 2am. Otherwise, partly cloudy, with a low around 30. Calm wind.
Tuesday
Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 59. Calm wind.
Tuesday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 43. Calm wind.
Wednesday
Mostly sunny, with a high near 65. Light west wind increasing to 5 to 10 mph in the morning.
Wednesday Night
Areas of frost after 5am. Otherwise, mostly clear, with a low around 34. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Areas of frost before 8am. Otherwise, sunny, with a high near 52. North wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Widespread frost, mainly after midnight. Otherwise, mostly clear, with a low around 28. Calm wind.
Friday
Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 61. Calm wind becoming southwest around 5 mph.
Friday Night
Partly cloudy, with a low around 40. Calm wind becoming north around 5 mph after midnight.
Saturday
A slight chance of showers. Partly sunny, with a high near 58. North wind 5 to 10 mph becoming east in the afternoon.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 34. North wind around 5 mph.
Sunday
Areas of frost. Otherwise, sunny, with a high near 53. North wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Slidell Airport LA
 30.34°N 89.81°W
Last Update:
11:33 am CST Jan 11, 2026
Forecast Valid:
3pm CST Jan 11, 2026-6pm CST Jan 18, 2026
 
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