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

71°F

22°C

Humidity 94%
Wind Speed Calm
Barometer 30.02 in (1016.4 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 12 May 9:53 pm CDT
Extended Forecast for

Nicholson MS

Flood Warning May 12, 10:42pm until May 18, 07:00pm
Click here for hazard details and duration
Flood Warning
  •  
    Flood Warning May 12, 10:42pm until May 18, 07:00pm

    NOW until 7:00pm Mon

    Flood Warning

  • Tonight

    Low: 62 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 10am. Otherwise, sunny, with a high near 86. Light northeast wind becoming northwest 5 to 10 mph in the morning.

    High: 86 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 60. Northwest wind around 5 mph becoming calm in the evening.

    Low: 60 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 87. Calm wind becoming north around 5 mph.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 62. Calm wind.

    Low: 62 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 85. Light east wind becoming south 5 to 10 mph in the afternoon.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 62. Southeast wind around 5 mph becoming calm in the evening.

    Low: 62 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 84. Light and variable wind becoming southeast 5 to 10 mph in the morning.

    High: 84 °F

    Mostly Sunny

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, mostly clear, with a low around 62. Northeast wind around 5 mph becoming calm.
Wednesday
Patchy fog before 10am. Otherwise, sunny, with a high near 86. Light northeast wind becoming northwest 5 to 10 mph in the morning.
Wednesday Night
Clear, with a low around 60. Northwest wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 87. Calm wind becoming north around 5 mph.
Thursday Night
Mostly clear, with a low around 62. Calm wind.
Friday
Sunny, with a high near 85. Light east wind becoming south 5 to 10 mph in the afternoon.
Friday Night
Mostly clear, with a low around 62. Southeast wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 84. Light and variable wind becoming southeast 5 to 10 mph in the morning.
Saturday Night
Partly cloudy, with a low around 65. Southeast wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 84. Light southeast wind increasing to 5 to 10 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 69. Southeast wind 5 to 10 mph becoming light in the evening.
Monday
Partly sunny, with a high near 85. Light southeast wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 70. Southeast wind 5 to 10 mph becoming light in the evening.
Tuesday
Partly sunny, with a high near 86. Light east wind becoming southeast 5 to 10 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Nicholson MS
 30.48°N 89.7°W
Last Update:
6:14 pm CDT May 12, 2026
Forecast Valid:
10pm CDT May 12, 2026-6pm CDT May 19, 2026
 
Forecast Discussion
 
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Additional Resources

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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