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

41°F

5°C

Humidity 76%
Wind Speed N 8 mph
Barometer 30.10 in (1019.4 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 2 Dec 7:53 pm CST
Extended Forecast for

2 Miles ESE Mandeville LA

  • Tonight

    Tonight: Areas of frost after 3am. Otherwise, mostly clear, with a low around 36. North wind around 5 mph.

    Low: 36 °F

    Mostly Clear
    then Areas
    Frost

  • Wednesday

    Wednesday: Areas of frost before 8am. Otherwise, sunny, with a high near 61. Northeast wind around 5 mph becoming southeast in the afternoon.

    High: 61 °F

    Areas Frost
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Showers likely after midnight. Increasing clouds, with a low around 46. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 46 °F

    Mostly Cloudy
    then Showers
    Likely

  • Thursday

    Thursday: Showers, with thunderstorms also possible after noon. High near 56. Northeast wind 5 to 10 mph. Chance of precipitation is 90%.

    High: 56 °F

    Showers

  • Thursday Night

    Thursday Night: Showers, with thunderstorms also possible after 3am. Low around 48. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    Low: 48 °F

    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 58. North wind 5 to 10 mph. Chance of precipitation is 90%.

    High: 58 °F

    Showers

  • Friday Night

    Friday Night: Showers likely, mainly before midnight. Cloudy, with a low around 46. North wind around 5 mph. Chance of precipitation is 70%.

    Low: 46 °F

    Showers
    Likely

  • Saturday

    Saturday: A 40 percent chance of showers. Mostly cloudy, with a high near 60. North wind around 5 mph.

    High: 60 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers before midnight. Mostly cloudy, with a low around 46. Calm wind becoming northeast around 5 mph.

    Low: 46 °F

    Slight Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
Areas of frost after 3am. Otherwise, mostly clear, with a low around 36. North wind around 5 mph.
Wednesday
Areas of frost before 8am. Otherwise, sunny, with a high near 61. Northeast wind around 5 mph becoming southeast in the afternoon.
Wednesday Night
Showers likely after midnight. Increasing clouds, with a low around 46. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Showers, with thunderstorms also possible after noon. High near 56. Northeast wind 5 to 10 mph. Chance of precipitation is 90%.
Thursday Night
Showers, with thunderstorms also possible after 3am. Low around 48. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Friday
Showers and possibly a thunderstorm. High near 58. North wind 5 to 10 mph. Chance of precipitation is 90%.
Friday Night
Showers likely, mainly before midnight. Cloudy, with a low around 46. North wind around 5 mph. Chance of precipitation is 70%.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 60. North wind around 5 mph.
Saturday Night
A slight chance of showers before midnight. Mostly cloudy, with a low around 46. Calm wind becoming northeast around 5 mph.
Sunday
Mostly sunny, with a high near 67. North wind around 5 mph becoming northwest in the afternoon.
Sunday Night
Mostly clear, with a low around 41. North wind around 5 mph.
Monday
Sunny, with a high near 62. North wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 39. Northeast wind around 5 mph.
Tuesday
Mostly sunny, with a high near 63. Northeast wind around 5 mph becoming northwest in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Mandeville LA
 30.35°N 90.05°W
Last Update:
11:51 am CST Dec 2, 2025
Forecast Valid:
8pm CST Dec 2, 2025-6pm CST Dec 9, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation