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

28°F

-2°C

Humidity 85%
Wind Speed Calm
Barometer 30.42 in (1029.9 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 1 Feb 11:53 pm CST
Extended Forecast for

2 Miles SE Mandeville LA

Cold Weather Advisory until February 2, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until February 2, 09:00am

    NOW until 9:00am Mon

    Cold Weather Advisory

  • Overnight

    Low: 36 °F

    Areas Frost

  • Monday

    Monday: Areas of frost before 8am. Otherwise, sunny, with a high near 55. West wind around 5 mph becoming south in the afternoon.

    High: 55 °F

    Areas Frost
    then Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 48. Southwest wind 5 to 10 mph.

    Low: 48 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 65. South wind 10 to 15 mph.

    High: 65 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Showers, with thunderstorms also possible after 3am. Low around 52. South wind 10 to 15 mph becoming northwest after midnight. Chance of precipitation is 90%.

    Low: 52 °F

    Showers
    Likely then
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers before noon. Mostly sunny, with a high near 58. Breezy, with a north wind 10 to 20 mph.

    High: 58 °F

    Chance
    Showers then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38. Breezy, with a north wind around 20 mph.

    Low: 38 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 53. North wind 10 to 15 mph.

    High: 53 °F

    Sunny

Detailed Forecast

Overnight
Areas of frost after 1am. Otherwise, clear, with a low around 36. West wind around 5 mph.
Monday
Areas of frost before 8am. Otherwise, sunny, with a high near 55. West wind around 5 mph becoming south in the afternoon.
Monday Night
Increasing clouds, with a low around 48. Southwest wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 65. South wind 10 to 15 mph.
Tuesday Night
Showers, with thunderstorms also possible after 3am. Low around 52. South wind 10 to 15 mph becoming northwest after midnight. Chance of precipitation is 90%.
Wednesday
A 40 percent chance of showers before noon. Mostly sunny, with a high near 58. Breezy, with a north wind 10 to 20 mph.
Wednesday Night
Partly cloudy, with a low around 38. Breezy, with a north wind around 20 mph.
Thursday
Sunny, with a high near 53. North wind 10 to 15 mph.
Thursday Night
Mostly clear, with a low around 40. Northwest wind 5 to 10 mph becoming west after midnight.
Friday
Sunny, with a high near 63. West wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 46. West wind around 10 mph becoming north after midnight.
Saturday
Sunny, with a high near 64. North wind 5 to 10 mph becoming east in the afternoon.
Saturday Night
Mostly clear, with a low around 45. East wind around 5 mph.
Sunday
Sunny, with a high near 65. East wind around 5 mph becoming south in the afternoon.
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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:
11:31 pm CST Feb 1, 2026
Forecast Valid:
12am CST Feb 2, 2026-6pm CST Feb 8, 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