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.

Overcast

75°F

24°C

Humidity 88%
Wind Speed S 12 mph
Barometer 30.03 in (1016.7 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 9 Jan 8:53 pm CST
Extended Forecast for

Slidell LA

Flood Watch January 9, 09:46pm until January 10, 09:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch January 9, 09:46pm until January 10, 09:00am

    NOW until 9:00am Sat

    Flood Watch

  • Tonight

    Low: 65 °F

    Showers
    Likely then
    Chance
    T-storms

  • Saturday

    Saturday: Showers and thunderstorms, mainly before 11am. High near 76. Southwest wind 5 to 10 mph becoming north in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 44. North wind around 10 mph, with gusts as high as 25 mph.

    Low: 44 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 60. North wind 10 to 15 mph.

    High: 60 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. Northeast wind 5 to 10 mph.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 57. Northeast wind around 5 mph.

    High: 57 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Areas of frost after 3am. Otherwise, partly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Partly Cloudy
    then Areas
    Frost

  • Tuesday

    Tuesday: Areas of frost before 7am. Otherwise, mostly sunny, with a high near 60. Calm wind becoming south around 5 mph.

    High: 60 °F

    Areas Frost
    then Mostly
    Sunny

Detailed Forecast

Tonight
Showers and thunderstorms likely, mainly before 3am. Mostly cloudy, with a low around 65. South wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers and thunderstorms, mainly before 11am. High near 76. Southwest wind 5 to 10 mph becoming north in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Mostly cloudy, with a low around 44. North wind around 10 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 60. North wind 10 to 15 mph.
Sunday Night
Partly cloudy, with a low around 35. Northeast wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 57. Northeast wind around 5 mph.
Monday Night
Areas of frost after 3am. Otherwise, partly cloudy, with a low around 34. Calm wind.
Tuesday
Areas of frost before 7am. Otherwise, mostly sunny, with a high near 60. Calm wind becoming south around 5 mph.
Tuesday Night
A slight chance of showers after midnight. Mostly cloudy, with a low around 42. Calm wind becoming west around 5 mph.
Wednesday
Partly sunny, with a high near 63. West wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 39. West wind around 5 mph becoming north after midnight.
Thursday
Sunny, with a high near 55. North wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Widespread frost. Otherwise, mostly clear, with a low around 32. Northwest wind around 5 mph becoming calm in the evening.
Friday
Widespread frost. Otherwise, sunny, with a high near 59. Calm wind becoming southwest around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Slidell LA
 30.28°N 89.76°W
Last Update:
9:17 pm CST Jan 9, 2026
Forecast Valid:
9pm CST Jan 9, 2026-6pm CST Jan 16, 2026
 
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