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

40°F

4°C

Humidity 89%
Wind Speed Calm
Barometer 30.13 in (1020.3 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 29 Jan 8:53 pm CST
Extended Forecast for

2 Miles SE Mandeville LA

Extreme Cold Warning January 31, 12:00am until February 1, 10:00am
Click here for hazard details and duration
Extreme Cold Warning

  • Tonight

    Tonight: Increasing clouds, with a low around 46. Southeast wind around 5 mph.

    Low: 46 °F

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 56. Breezy, with a southeast wind 5 to 10 mph becoming north 15 to 20 mph in the afternoon.

    High: 56 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27. Wind chill values as low as 16. Windy, with a north wind 20 to 30 mph.

    Low: 27 °F

    Partly Cloudy
    and Windy

  • Saturday

    Saturday: Sunny, with a high near 35. Wind chill values as low as 12. Breezy, with a north wind around 25 mph, with gusts as high as 35 mph.

    High: 35 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25. Blustery, with a north wind 15 to 20 mph.

    Low: 25 °F

    Mostly Clear
    and Blustery

  • Sunday

    Sunday: Sunny, with a high near 44. North wind 5 to 10 mph becoming west in the afternoon.

    High: 44 °F

    Sunny

  • Sunday Night

    Sunday Night: Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 33. West wind around 5 mph.

    Low: 33 °F

    Frost

  • Monday

    Monday: Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 54. West wind around 5 mph.

    High: 54 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. Northwest wind around 5 mph becoming east after midnight.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 46. Southeast wind around 5 mph.
Friday
Partly sunny, with a high near 56. Breezy, with a southeast wind 5 to 10 mph becoming north 15 to 20 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 27. Wind chill values as low as 16. Windy, with a north wind 20 to 30 mph.
Saturday
Sunny, with a high near 35. Wind chill values as low as 12. Breezy, with a north wind around 25 mph, with gusts as high as 35 mph.
Saturday Night
Mostly clear, with a low around 25. Blustery, with a north wind 15 to 20 mph.
Sunday
Sunny, with a high near 44. North wind 5 to 10 mph becoming west in the afternoon.
Sunday Night
Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 33. West wind around 5 mph.
Monday
Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 54. West wind around 5 mph.
Monday Night
Mostly clear, with a low around 40. Northwest wind around 5 mph becoming east after midnight.
Tuesday
Mostly sunny, with a high near 61. East wind 5 to 10 mph becoming south in the afternoon.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 50. Southeast wind around 10 mph becoming east after midnight.
Wednesday
A chance of showers. Mostly cloudy, with a high near 62. Northeast wind around 10 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 44. North wind 10 to 15 mph.
Thursday
A slight chance of showers. Mostly sunny, with a high near 53. North wind 10 to 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Mandeville LA
 30.35°N 90.07°W
Last Update:
11:32 am CST Jan 29, 2026
Forecast Valid:
9pm CST Jan 29, 2026-6pm CST Feb 5, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation