Hazardous Weather Conditions
Current conditions at
Slidell, Slidell Airport (KASD)
Lat: 30.34°NLon: 89.82°WElev: 30ft.
Mostly Cloudy
76°F
24°C
| Humidity | 72% |
| Wind Speed | S 9 mph |
| Barometer | 30.07 in (1018.2 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 28 Dec 10:53 am CST |
Extended Forecast for
4 Miles E Mandeville LA
Wind Advisory December 29, 03:00am until December 29, 03:00pm
Today
High: 77 °F
Chance
ShowersTonight
Low: 47 °F
Showers
Likely and
Areas FogMonday
High: 57 °F⇓
Decreasing
CloudsMonday Night
Low: 32 °F
Partly Cloudy
Tuesday
High: 52 °F
Sunny
Tuesday Night
Low: 29 °F
Mostly Clear
then FrostWednesday
High: 55 °F
Frost then
SunnyWednesday Night
Low: 37 °F
Slight Chance
ShowersNew Year's Day
High: 60 °F
Sunny
Detailed Forecast
Today
A 30 percent chance of showers, mainly after 5pm. Increasing clouds, with a high near 77. South wind 5 to 10 mph.
Tonight
Showers likely and possibly a thunderstorm before 4am, then a chance of showers and thunderstorms, mainly between 4am and 5am. Areas of fog after 11pm. Otherwise, mostly cloudy, with a low around 47. South wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Mostly cloudy, then gradually becoming sunny, with a temperature rising to near 57 by noon, then falling to around 48 during the remainder of the day. North wind around 15 mph, with gusts as high as 40 mph.
Monday Night
Partly cloudy, with a low around 32. North wind around 10 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 52. North wind 5 to 10 mph, with gusts as high as 25 mph.
Tuesday Night
Widespread frost after 3am. Otherwise, mostly clear, with a low around 29. North wind around 5 mph becoming calm in the evening.
Wednesday
Widespread frost before 7am. Otherwise, sunny, with a high near 55. Calm wind becoming west around 5 mph.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 37. Calm wind.
New Year's Day
Sunny, with a high near 60. Calm wind becoming west around 5 mph.
Thursday Night
Mostly cloudy, with a low around 43. Calm wind.
Friday
Partly sunny, with a high near 66. Light south wind increasing to 5 to 10 mph in the morning.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 53. South wind around 5 mph.
Saturday
A chance of showers. Mostly sunny, with a high near 70. Southwest wind 5 to 10 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles E Mandeville LA
30.35°N 90.02°W
30.35°N 90.02°W
10:46 am CST Dec 28, 2025
11am CST Dec 28, 2025-6pm CST Jan 3, 2026
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