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

Cold Front Moving Through the Northeast U.S. Monday; Atmospheric River to Impact the Pacific Northwest Midweek

A cold front will cross the Great Lakes and Northeast U.S. through Monday with gusty winds and areas of rain showers. A strong atmospheric river is expected to move into the Pacific Northwest by midweek bringing a threat for moderate to heavy rainfall, gusty winds, and mountain snows for parts of Washington, Oregon, northern California, and the Sierra Nevada. Read More >

Current conditions at

Slidell, Slidell Airport (KASD)

Lat: 30.34°NLon: 89.82°WElev: 30ft.

Fair

70°F

21°C

Humidity 38%
Wind Speed Vrbl 7 mph
Barometer 30.13 in (1020.3 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 2 Nov 2:53 pm CST
Extended Forecast for

Slidell LA

  • Tonight

    Tonight: Clear, with a low around 41. North wind around 5 mph.

    Low: 41 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 70. North wind around 5 mph.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 43. Northeast wind around 5 mph.

    Low: 43 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 73. Northeast wind around 5 mph becoming southeast in the afternoon.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50. Calm wind.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 77. Calm wind becoming southeast around 5 mph.

    High: 77 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55. Calm wind.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 78. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 59. Southeast wind around 5 mph becoming calm.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 41. North wind around 5 mph.
Monday
Sunny, with a high near 70. North wind around 5 mph.
Monday Night
Clear, with a low around 43. Northeast wind around 5 mph.
Tuesday
Sunny, with a high near 73. Northeast wind around 5 mph becoming southeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 50. Calm wind.
Wednesday
Sunny, with a high near 77. Calm wind becoming southeast around 5 mph.
Wednesday Night
Mostly clear, with a low around 55. Calm wind.
Thursday
Sunny, with a high near 78. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 59. Southeast wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 80. Calm wind becoming south around 5 mph in the morning.
Friday Night
Mostly clear, with a low around 61. Southeast wind around 5 mph becoming calm.
Saturday
A chance of sprinkles. Sunny, with a high near 81. Calm wind becoming southeast around 5 mph in the morning.
Saturday Night
Mostly clear, with a low around 58. Southeast wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 79. North wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Slidell LA
 30.28°N 89.79°W
Last Update:
11:26 am CST Nov 2, 2025
Forecast Valid:
3pm CST Nov 2, 2025-6pm CST Nov 9, 2025
 
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