Hazardous Weather Conditions
Current conditions at
Slidell, Slidell Airport (KASD)
Lat: 30.34°NLon: 89.82°WElev: 30ft.
Fair
74°F
23°C
| Humidity | 57% |
| Wind Speed | Calm |
| Barometer | 30.15 in (1021.0 mb) |
| Dewpoint | 58°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 25 Dec 3:53 pm CST |
Extended Forecast for
4 Miles E Mandeville LA
Dense Fog Advisory December 25, 10:00pm until December 26, 10:00am
Dense Fog Advisory December 26, 10:00pm until December 27, 10:00am
Tonight

Low: 58 °F
Dense Fog
Friday
High: 76 °F
Dense Fog
then Mostly
SunnyFriday Night

Low: 59 °F
Partly Cloudy
Saturday

High: 76 °F
Partly Sunny
Saturday Night

Low: 59 °F
Partly Cloudy
Sunday

High: 77 °F
Mostly Sunny
Sunday Night
Low: 55 °F
Mostly Cloudy
then Chance
ShowersMonday

High: 68 °F
Chance
ShowersMonday Night

Low: 32 °F
Partly Cloudy
Detailed Forecast
Tonight
Areas of dense fog before 11pm, then widespread dense fog after midnight. Otherwise, mostly cloudy, with a low around 58. Calm wind.
Friday
Widespread dense fog, mainly before 9am. Otherwise, partly sunny, with a high near 76. Calm wind becoming southwest around 5 mph in the morning.
Friday Night
Partly cloudy, with a low around 59. Southwest wind around 5 mph becoming calm.
Saturday
Partly sunny, with a high near 76. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 59. South wind around 5 mph becoming calm.
Sunday
Mostly sunny, with a high near 77. Light south wind increasing to 5 to 10 mph in the morning.
Sunday Night
A 50 percent chance of showers after midnight. Mostly cloudy, with a low around 55. South wind around 5 mph becoming west after midnight. Winds could gust as high as 20 mph.
Monday
A chance of showers and thunderstorms before noon, then a slight chance of showers. Mostly cloudy, with a high near 68. West wind 5 to 15 mph becoming north in the afternoon. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 32. North wind around 10 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 50. North wind 5 to 10 mph, with gusts as high as 25 mph.
Tuesday Night
Widespread frost. Otherwise, partly cloudy, with a low around 30. North wind around 5 mph becoming calm in the evening.
Wednesday
Widespread frost. Otherwise, mostly sunny, with a high near 53. Calm wind becoming north around 5 mph.
Wednesday Night
Widespread frost. Otherwise, mostly clear, with a low around 33. Calm wind.
New Year's Day
Widespread frost. Otherwise, mostly sunny, with a high near 59. Calm wind becoming northwest around 5 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles E Mandeville LA
30.35°N 90.02°W
30.35°N 90.02°W
1:43 pm CST Dec 25, 2025
4pm CST Dec 25, 2025-6pm CST Jan 1, 2026



