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.

A Few Clouds

92°F

33°C

Humidity 54%
Wind Speed S 10 G 20 mph
Barometer 30.09 in (1019.0 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 11 Aug 1:53 pm CDT
Extended Forecast for

3 Miles SE Slidell LA

  • This Afternoon

    This Afternoon: Sunny, with a high near 94. Heat index values as high as 105. South wind 5 to 10 mph.

    High: 94 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 77. South wind around 5 mph becoming calm in the evening.

    Low: 77 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 94. Heat index values as high as 107. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 94 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 77. Southwest wind around 5 mph.

    Low: 77 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 95. West wind around 5 mph.

    High: 95 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 76. South wind around 5 mph becoming west after midnight.

    Low: 76 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 97. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 97 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 77. South wind around 5 mph becoming calm in the evening.

    Low: 77 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 98. Northwest wind around 5 mph becoming south in the afternoon.

    High: 98 °F

    Hot

Detailed Forecast

This Afternoon
Sunny, with a high near 94. Heat index values as high as 105. South wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 77. South wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 94. Heat index values as high as 107. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 77. Southwest wind around 5 mph.
Thursday
Sunny and hot, with a high near 95. West wind around 5 mph.
Thursday Night
Clear, with a low around 76. South wind around 5 mph becoming west after midnight.
Friday
Sunny and hot, with a high near 97. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Clear, with a low around 77. South wind around 5 mph becoming calm in the evening.
Saturday
Sunny and hot, with a high near 98. Northwest wind around 5 mph becoming south in the afternoon.
Saturday Night
Mostly clear, with a low around 78. South wind around 5 mph becoming calm.
Sunday
Sunny and hot, with a high near 98. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 78. South wind around 5 mph becoming calm.
Monday
Sunny and hot, with a high near 98. West wind around 5 mph becoming southwest in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Slidell LA
 30.25°N 89.73°W
Last Update:
2:01 pm CDT Aug 11, 2026
Forecast Valid:
2pm CDT Aug 11, 2026-6pm CDT Aug 17, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation