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.

Overcast

52°F

11°C

Humidity 49%
Wind Speed N 9 mph
Barometer 30.17 in (1021.5 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 17 Jan 2:53 pm CST
Extended Forecast for

Covington LA

  • This Afternoon

    This Afternoon: A 20 percent chance of showers before 5pm. Mostly cloudy, with a high near 56. North wind around 10 mph.

    High: 56 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 30. North wind around 5 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 49. Northwest wind 5 to 10 mph.

    High: 49 °F

    Sunny

  • Sunday Night

    Sunday Night: Widespread frost before 2am, then widespread frost after 4am. Otherwise, clear, with a low around 28. Calm wind.

    Low: 28 °F

    Clear then
    Frost

  • M.L.King Day

    M.L.King Day: Widespread frost before 7am. Otherwise, sunny, with a high near 59. Calm wind becoming northwest around 5 mph.

    High: 59 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 28. Calm wind becoming north around 5 mph after midnight.

    Low: 28 °F

    Frost

  • Tuesday

    Tuesday: Mostly sunny, with a high near 55. Northeast wind around 5 mph.

    High: 55 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Areas of frost between midnight and 3am. Otherwise, mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Cloudy
    then Areas
    Frost

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 63. Light east wind becoming southeast 5 to 10 mph in the morning.

    High: 63 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A 20 percent chance of showers before 5pm. Mostly cloudy, with a high near 56. North wind around 10 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 30. North wind around 5 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 49. Northwest wind 5 to 10 mph.
Sunday Night
Widespread frost before 2am, then widespread frost after 4am. Otherwise, clear, with a low around 28. Calm wind.
M.L.King Day
Widespread frost before 7am. Otherwise, sunny, with a high near 59. Calm wind becoming northwest around 5 mph.
Monday Night
Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 28. Calm wind becoming north around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 55. Northeast wind around 5 mph.
Tuesday Night
Areas of frost between midnight and 3am. Otherwise, mostly cloudy, with a low around 35. Calm wind.
Wednesday
Mostly cloudy, with a high near 63. Light east wind becoming southeast 5 to 10 mph in the morning.
Wednesday Night
A chance of showers. Cloudy, with a low around 47. Southeast wind around 5 mph.
Thursday
A chance of showers. Partly sunny, with a high near 63. Northeast wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 43. Northeast wind around 5 mph.
Friday
Mostly sunny, with a high near 65. Northeast wind around 5 mph becoming east in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Covington LA
 30.49°N 90.09°W
Last Update:
11:32 am CST Jan 17, 2026
Forecast Valid:
2pm CST Jan 17, 2026-6pm CST Jan 23, 2026
 
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Additional Resources

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Chance of Precipitation