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

Slidell, Slidell Airport (KASD)

Lat: 30.34°NLon: 89.82°WElev: 30ft.

Fair

82°F

28°C

Humidity 63%
Wind Speed Calm
Barometer 30.03 in (1017.0 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 18 Sep 6:53 pm CDT
Extended Forecast for

Nicholson MS

  • Tonight

    Tonight: Clear, with a low around 69. Calm wind.

    Low: 69 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 96. Calm wind.

    High: 96 °F

    Hot

  • Saturday Night

    Saturday Night: Clear, with a low around 72. Calm wind.

    Low: 72 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 96. Heat index values as high as 105. Calm wind.

    High: 96 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 72. Calm wind.

    Low: 72 °F

    Mostly Clear

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 95. Calm wind becoming north around 5 mph.

    High: 95 °F

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 72. Calm wind.

    Low: 72 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 95. Calm wind.

    High: 95 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 72. Calm wind.

    Low: 72 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 69. Calm wind.
Saturday
Sunny and hot, with a high near 96. Calm wind.
Saturday Night
Clear, with a low around 72. Calm wind.
Sunday
Sunny and hot, with a high near 96. Heat index values as high as 105. Calm wind.
Sunday Night
Mostly clear, with a low around 72. Calm wind.
Monday
A 40 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 95. Calm wind becoming north around 5 mph.
Monday Night
Partly cloudy, with a low around 72. Calm wind.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 95. Calm wind.
Tuesday Night
Mostly clear, with a low around 72. Calm wind.
Wednesday
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. Calm wind becoming northeast around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 71. Calm wind becoming north around 5 mph.
Thursday
Sunny, with a high near 91. Northeast wind around 5 mph.
Thursday Night
Mostly clear, with a low around 69. Calm wind becoming north around 5 mph after midnight.
Friday
Sunny, with a high near 89. Northeast wind around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Nicholson MS
 30.5°N 89.7°W
Last Update:
2:02 pm CDT Sep 18, 2026
Forecast Valid:
7pm CDT Sep 18, 2026-6pm CDT Sep 25, 2026
 
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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