National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Weather and Heavy Rainfall Threats; Tropical Development off Southeast Coast

Colder than normal temperatures across much of the west with showers and some snow for the higher terrain of the northern Intermountain West and Rockies through the end of the week. Strong to severe thunderstorms and heavy rainfall for portions of the Plains through Friday. Gusty winds, heavy rain, and high surf likely for the Southeast and southern Mid-Atlantic Friday and into the weekend. Read More >

Current conditions at

Slidell, Slidell Airport (KASD)

Lat: 30.34°NLon: 89.82°WElev: 30ft.

Light Rain

89°F

32°C

Humidity 65%
Wind Speed SE 9 mph
Barometer 29.97 in (1014.9 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 21 Sep 3:53 pm CDT
Extended Forecast for

Slidell LA

  • This
    Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a steady temperature around 87. Southeast wind around 10 mph.

    Slight Chance
    T-storms

    High: 87 °F

  • Tonight

    Tonight: Mostly clear, with a low around 70. Southeast wind 5 to 10 mph becoming northeast after midnight.

    Mostly Clear

    Low: 70 °F

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Northeast wind around 10 mph.

    Sunny then
    Slight Chance
    T-storms

    High: 89 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 70. Southeast wind around 5 mph becoming northeast after midnight.

    Partly Cloudy

    Low: 70 °F

  • Saturday

    Saturday: Sunny, with a high near 89. Northeast wind 5 to 10 mph becoming southeast in the afternoon.

    Sunny

    High: 89 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 71. Southeast wind 5 to 10 mph becoming southwest after midnight.

    Mostly Clear

    Low: 71 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 90. Northeast wind 5 to 10 mph becoming south in the afternoon.

    Mostly Sunny

    High: 90 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 72. South wind 5 to 10 mph.

    Partly Cloudy

    Low: 72 °F

  • Monday

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. North wind 5 to 10 mph becoming southeast in the afternoon.

    Chance
    Showers

    High: 90 °F

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a steady temperature around 87. Southeast wind around 10 mph.
Tonight
Mostly clear, with a low around 70. Southeast wind 5 to 10 mph becoming northeast after midnight.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Northeast wind around 10 mph.
Friday Night
Partly cloudy, with a low around 70. Southeast wind around 5 mph becoming northeast after midnight.
Saturday
Sunny, with a high near 89. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
Saturday Night
Mostly clear, with a low around 71. Southeast wind 5 to 10 mph becoming southwest after midnight.
Sunday
Mostly sunny, with a high near 90. Northeast wind 5 to 10 mph becoming south in the afternoon.
Sunday Night
Partly cloudy, with a low around 72. South wind 5 to 10 mph.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. North wind 5 to 10 mph becoming southeast in the afternoon.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 71. Southeast wind 5 to 10 mph becoming northeast after midnight.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
Tuesday Night
A slight chance of showers. Mostly clear, with a low around 70. Southeast wind 5 to 10 mph becoming northeast after midnight.
Wednesday
A chance of showers and thunderstorms. Sunny, with a high near 90. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
Wednesday Night
Mostly clear, with a low around 69. Southeast wind 5 to 10 mph becoming northeast after midnight.
Thursday
A slight chance of showers and thunderstorms. Sunny, with a high near 89. Northeast wind around 10 mph.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Slidell LA
 30.28°N 89.79°W
Last Update:
4:18 am CDT Sep 21, 2023
Forecast Valid:
4pm CDT Sep 21, 2023-6pm CDT Sep 28, 2023
 
Forecast Discussion
 
Get as KML Get as XML

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