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

42°F

6°C

Humidity 60%
Wind Speed Vrbl 3 mph
Barometer 30.29 in (1025.6 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 29 Nov 1:53 am CST
Extended Forecast for

4 Miles E Mandeville LA

  • Overnight

    Overnight: Partly cloudy, with a low around 43. East wind around 5 mph.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 69. Southeast wind 5 to 10 mph.

    High: 69 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 5am. Partly cloudy, with a low around 57. Southeast wind around 5 mph becoming calm in the evening.

    Low: 57 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers. Mostly cloudy, with a high near 69. Light and variable wind becoming north 5 to 10 mph in the morning.

    High: 69 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly before 9pm. Cloudy, with a low around 48. Northeast wind 5 to 10 mph.

    Low: 48 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers before noon, then a chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Cloudy, with a high near 63. Northeast wind 5 to 10 mph. Chance of precipitation is 70%.

    High: 63 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 51. Northeast wind around 5 mph becoming northwest after midnight. Chance of precipitation is 90%.

    Low: 51 °F

    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers before noon. Partly sunny, with a high near 61. Northwest wind 5 to 10 mph.

    High: 61 °F

    Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36. North wind around 5 mph.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 43. East wind around 5 mph.
Saturday
Mostly sunny, with a high near 69. Southeast wind 5 to 10 mph.
Saturday Night
A 20 percent chance of showers after 5am. Partly cloudy, with a low around 57. Southeast wind around 5 mph becoming calm in the evening.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 69. Light and variable wind becoming north 5 to 10 mph in the morning.
Sunday Night
A 30 percent chance of showers, mainly before 9pm. Cloudy, with a low around 48. Northeast wind 5 to 10 mph.
Monday
A chance of showers before noon, then a chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Cloudy, with a high near 63. Northeast wind 5 to 10 mph. Chance of precipitation is 70%.
Monday Night
Showers and possibly a thunderstorm. Low around 51. Northeast wind around 5 mph becoming northwest after midnight. Chance of precipitation is 90%.
Tuesday
A 30 percent chance of showers before noon. Partly sunny, with a high near 61. Northwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 36. North wind around 5 mph.
Wednesday
Mostly sunny, with a high near 59. Northeast wind around 5 mph becoming calm in the afternoon.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 43. Calm wind becoming northeast around 5 mph.
Thursday
A chance of showers. Mostly cloudy, with a high near 59. Northeast wind around 5 mph.
Thursday Night
A chance of showers. Cloudy, with a low around 48. East wind around 5 mph.
Friday
A chance of showers. Mostly cloudy, with a high near 63. East wind 5 to 10 mph becoming west in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Mandeville LA
 30.35°N 90.02°W
Last Update:
11:30 pm CST Nov 28, 2025
Forecast Valid:
2am CST Nov 29, 2025-6pm CST Dec 5, 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