Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms will be possible from the central Plains to the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Interior Alaska and the Four Corners region through Monday. Read More >

Current conditions at

Slidell, Slidell Airport (KASD)

Lat: 30.34°NLon: 89.82°WElev: 30ft.

Partly Cloudy

81°F

27°C

Humidity 88%
Wind Speed S 6 mph
Barometer 30.01 in (1016.1 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 22 Jun 6:53 am CDT
Extended Forecast for

2 Miles W Slidell LA

Heat Advisory June 22, 10:00am until June 22, 08:00pm
Click here for hazard details and duration
Heat Advisory
  • Today

    Today: Mostly sunny, with a high near 94. Heat index values as high as 107. Southwest wind 5 to 10 mph.

    High: 94 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 78. Southwest wind around 5 mph.

    Low: 78 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 94. Heat index values as high as 107. West wind around 5 mph.

    High: 94 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 77. Calm wind becoming west around 5 mph after midnight.

    Low: 77 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly sunny, with a high near 94. Northwest wind around 5 mph.

    High: 94 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 76. South wind around 5 mph becoming calm.

    Low: 76 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 93. West wind around 5 mph becoming southwest in the afternoon.

    High: 93 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 77. South wind around 5 mph becoming calm  after midnight.

    Low: 77 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 93. Calm wind becoming south around 5 mph in the afternoon.

    High: 93 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 94. Heat index values as high as 107. Southwest wind 5 to 10 mph.
Tonight
Increasing clouds, with a low around 78. Southwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 94. Heat index values as high as 107. West wind around 5 mph.
Tuesday Night
Increasing clouds, with a low around 77. Calm wind becoming west around 5 mph after midnight.
Wednesday
Mostly sunny, with a high near 94. Northwest wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around 76. South wind around 5 mph becoming calm.
Thursday
Mostly sunny, with a high near 93. West wind around 5 mph becoming southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 77. South wind around 5 mph becoming calm after midnight.
Friday
Sunny, with a high near 93. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 77. South wind around 5 mph.
Saturday
Sunny, with a high near 94. Light southwest wind becoming south 5 to 10 mph in the morning.
Saturday Night
Mostly clear, with a low around 78. South wind around 5 mph.
Sunday
Sunny, with a high near 94. Light southwest wind becoming south 5 to 10 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Slidell LA
 30.28°N 89.81°W
2:01 am CDT Jun 22, 2026
7am CDT Jun 22, 2026-6pm CDT Jun 28, 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