Major Heat Wave Expected for Two-Thirds of the U.S.

A dangerous and widespread summer heat wave is expected through this upcoming weekend across much of the Central and Eastern U.S. A large dome of high pressure will allow high temperatures to surge into the 90s and 100s in many locations, while heat indices will top 100 and approach 110 degrees or higher. There also will be no relief at night, as low temperatures remain in the upper 70s and 80s. Read More >

Hazardous Weather Conditions

Current conditions at

Slidell, Slidell Airport (KASD)

Lat: 30.34°NLon: 89.82°WElev: 30ft.

Fair

73°F

23°C

Humidity 90%
Wind Speed Calm
Barometer 30.07 in (1018.3 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 17 Jul 4:53 am CDT
Extended Forecast for

3 Miles E Mandeville LA

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 90. South wind around 5 mph.

    Becoming
    Sunny

    High: 90 °F

  • Tonight

    Tonight: Increasing clouds, with a low around 75. South wind around 5 mph.

    Increasing
    Clouds

    Low: 75 °F

  • Thursday

    Thursday: Isolated showers and thunderstorms after 1pm.  Partly sunny, then gradually becoming sunny, with a high near 91. Calm wind becoming south around 5 mph.  Chance of precipitation is 20%.

    Partly Sunny
    then Isolated
    T-storms

    High: 91 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 75. Calm wind.

    Mostly Clear

    Low: 75 °F

  • Friday

    Friday: Scattered showers and thunderstorms after 1pm.  Mostly sunny, with a high near 89. Calm wind becoming south around 5 mph.  Chance of precipitation is 30%.

    Mostly Sunny
    then
    Scattered
    Showers

    High: 89 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 74. Calm wind.

    Mostly Cloudy

    Low: 74 °F

  • Saturday

    Saturday: Scattered showers and thunderstorms.  Partly sunny, with a high near 89. Calm wind becoming south around 5 mph.  Chance of precipitation is 50%.

    Scattered
    T-storms

    High: 89 °F

  • Saturday
    Night

    Saturday Night: Isolated showers after 1am.  Partly cloudy, with a low around 74. Calm wind.  Chance of precipitation is 20%.

    Partly Cloudy
    then Isolated
    Showers

    Low: 74 °F

  • Sunday

    Sunday: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm.  Mostly sunny, with a high near 88. Calm wind.

    Scattered
    T-storms then
    Showers
    Likely

    High: 88 °F

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 90. South wind around 5 mph.
Tonight
Increasing clouds, with a low around 75. South wind around 5 mph.
Thursday
Isolated showers and thunderstorms after 1pm. Partly sunny, then gradually becoming sunny, with a high near 91. Calm wind becoming south around 5 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 75. Calm wind.
Friday
Scattered showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Calm wind becoming south around 5 mph. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 74. Calm wind.
Saturday
Scattered showers and thunderstorms. Partly sunny, with a high near 89. Calm wind becoming south around 5 mph. Chance of precipitation is 50%.
Saturday Night
Isolated showers after 1am. Partly cloudy, with a low around 74. Calm wind. Chance of precipitation is 20%.
Sunday
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 88. Calm wind.
Sunday Night
Isolated showers before 1am. Partly cloudy, with a low around 74. Calm wind.
Monday
Scattered showers and thunderstorms. Mostly sunny, with a high near 88. Calm wind becoming southwest around 5 mph.
Monday Night
Isolated showers and thunderstorms. Mostly cloudy, with a low around 74. Calm wind.
Tuesday
Scattered showers and thunderstorms. Mostly cloudy, with a high near 87. Calm wind becoming west around 5 mph.
Click Map For Forecast
Point Forecast:
3 Miles E Mandeville LA
 30.38°N 90.04°W
4:21 am CDT Jul 17, 2019
5am CDT Jul 17, 2019-6pm CDT Jul 23, 2019
 
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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