Significant Winter Storm to Continue Widespread Hazardous Weather Across the East

A strengthening eastern storm will bring areas of heavy snow and ice from the Midwest to the Mid-Atlantic and Northeast Wednesday before tapering off on Thursday. Further south, several inches of heavy rain are forecast Wednesday into this weekend. This may lead to river flooding and flash flooding across the Mid-South. Read More >

Current conditions at

Slidell, Slidell Airport (KASD)

Lat: 30.34°NLon: 89.82°WElev: 30ft.

Light Rain Fog/Mist

70°F

21°C

Humidity 93%
Wind Speed SE 14 G 18 mph
Barometer 29.89 in (1012.0 mb)
Dewpoint 68°F (20°C)
Visibility 4.00 mi
Last update 20 Feb 3:53 am CST
Extended Forecast for

Mandeville LA

Dense Fog Advisory until February 20, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until February 20, 09:00am

    NOW until
    9:00am Wed

    Dense Fog Advisory

  • Overnight

    Overnight: Showers likely and possibly a thunderstorm.  Areas of fog.  Otherwise, cloudy, with a steady temperature around 69. Southeast wind 10 to 15 mph.  Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely and
    Areas Fog

    Low: 69 °F

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm.  High near 70. South wind 5 to 15 mph becoming west in the afternoon.  Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Showers

    High: 70 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight.  Cloudy, with a low around 60. Northwest wind around 5 mph becoming northeast after midnight.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely

    Low: 60 °F

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after noon.  Cloudy, with a high near 73. Northeast wind around 5 mph becoming southeast in the afternoon.  Chance of precipitation is 40%.

    Chance
    Showers then
    Chance
    T-storms

    High: 73 °F

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 66. Southeast wind around 5 mph.  Chance of precipitation is 30%.

    Chance
    Showers

    Low: 66 °F

  • Friday

    Friday: A chance of showers before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm.  Mostly cloudy, with a high near 76. Southeast wind 5 to 10 mph.  Chance of precipitation is 50%.

    Chance
    Showers

    High: 76 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of showers, mainly before midnight.  Mostly cloudy, with a low around 67. Southeast wind around 10 mph.

    Chance
    Showers

    Low: 67 °F

  • Saturday

    Saturday: A chance of showers, then showers and possibly a thunderstorm after noon.  High near 77. South wind 10 to 15 mph.  Chance of precipitation is 80%.

    Chance
    Showers then
    Showers

    High: 77 °F

Detailed Forecast

Overnight
Showers likely and possibly a thunderstorm. Areas of fog. Otherwise, cloudy, with a steady temperature around 69. Southeast wind 10 to 15 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and possibly a thunderstorm. High near 70. South wind 5 to 15 mph becoming west in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Cloudy, with a low around 60. Northwest wind around 5 mph becoming northeast after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers, with thunderstorms also possible after noon. Cloudy, with a high near 73. Northeast wind around 5 mph becoming southeast in the afternoon. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Southeast wind around 5 mph. Chance of precipitation is 30%.
Friday
A chance of showers before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm. Mostly cloudy, with a high near 76. Southeast wind 5 to 10 mph. Chance of precipitation is 50%.
Friday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 67. Southeast wind around 10 mph.
Saturday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 77. South wind 10 to 15 mph. Chance of precipitation is 80%.
Saturday Night
A chance of showers, mainly before midnight. Mostly cloudy, with a low around 56. Southwest wind around 10 mph becoming northwest after midnight.
Sunday
Sunny, with a high near 68. North wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 49. Northeast wind 5 to 10 mph.
Monday
Showers likely. Mostly cloudy, with a high near 62. East wind around 10 mph.
Monday Night
Showers likely. Cloudy, with a low around 54. East wind around 10 mph.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 68. East wind around 10 mph becoming north in the afternoon.
Click Map For Forecast
Point Forecast:
Mandeville LA
 30.38°N 90.07°W
3:18 am CST Feb 20, 2019
4am CST Feb 20, 2019-6pm CST Feb 26, 2019
 
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Additional Resources

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