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

27°F

-3°C

Humidity 85%
Wind Speed Calm
Barometer 30.31 in (1026.3 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 19 Jan 2:53 am CST
Extended Forecast for

Slidell Airport LA

  • Overnight

    Overnight: Widespread frost. Otherwise, clear, with a low around 27. Calm wind.

    Low: 27 °F

    Frost

  • M.L.King Day

    M.L.King Day: Widespread frost before 8am. Otherwise, sunny, with a high near 58. Calm wind becoming north around 5 mph.

    High: 58 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Widespread frost between 9pm and 5am. Otherwise, mostly clear, with a low around 32. Calm wind becoming northeast around 5 mph after midnight.

    Low: 32 °F

    Frost

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. Northeast wind around 5 mph becoming east in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39. Calm wind becoming east around 5 mph after midnight.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 64. Southeast wind 5 to 10 mph.

    High: 64 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers. Cloudy, with a low around 50. East wind around 5 mph becoming calm.

    Low: 50 °F

    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers before noon. Partly sunny, with a high near 68. East wind 5 to 10 mph.

    High: 68 °F

    Chance
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers. Mostly cloudy, with a low around 50. East wind around 5 mph becoming calm in the evening.

    Low: 50 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Widespread frost. Otherwise, clear, with a low around 27. Calm wind.
M.L.King Day
Widespread frost before 8am. Otherwise, sunny, with a high near 58. Calm wind becoming north around 5 mph.
Monday Night
Widespread frost between 9pm and 5am. Otherwise, mostly clear, with a low around 32. Calm wind becoming northeast around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 58. Northeast wind around 5 mph becoming east in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 39. Calm wind becoming east around 5 mph after midnight.
Wednesday
Cloudy, with a high near 64. Southeast wind 5 to 10 mph.
Wednesday Night
A 50 percent chance of showers. Cloudy, with a low around 50. East wind around 5 mph becoming calm.
Thursday
A 30 percent chance of showers before noon. Partly sunny, with a high near 68. East wind 5 to 10 mph.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 50. East wind around 5 mph becoming calm in the evening.
Friday
A chance of showers, mainly after noon. Partly sunny, with a high near 69. East wind 5 to 10 mph.
Friday Night
A chance of showers. Cloudy, with a low around 46. Northeast wind around 5 mph.
Saturday
A chance of showers. Mostly cloudy, with a high near 59. Northeast wind 5 to 10 mph.
Saturday Night
A chance of showers. Cloudy, with a low around 38. North wind 5 to 10 mph.
Sunday
A chance of showers. Mostly cloudy, with a high near 52. North wind around 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Slidell Airport LA
 30.35°N 89.83°W
Last Update:
11:31 pm CST Jan 18, 2026
Forecast Valid:
3am CST Jan 19, 2026-6pm CST Jan 25, 2026
 
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Additional Resources

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