Strong Storm System Brings Heavy Mountain Snow to the Sierra Nevada and Critical Fire Weather Conditions to the Plains

A Pacific storm system will continue to bring low elevation rain and mountain snow to much of the West through Wednesday, with heavy mountain snow expected in the higher elevations of the Sierra Nevada. This system will also bring strong winds to the Intermountain West, Rockies, and Plains, which will create Critical fire weather conditions for portions of the central and southern High Plains. Read More >

Current conditions at

Slidell, Slidell Airport (KASD)

Lat: 30.34°NLon: 89.82°WElev: 30ft.

Fair

74°F

23°C

Humidity 50%
Wind Speed SE 10 G 21 mph
Barometer 30.23 in (1023.5 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 21 Apr 3:53 pm CDT
Extended Forecast for

3 Miles NW Pearl River LA

  • Tonight

    Tonight: Mostly cloudy, with a low around 58. Southeast wind around 5 mph becoming calm  in the evening.

    Low: 58 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81. Light east wind becoming southeast 5 to 10 mph in the morning.

    High: 81 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 60. Southeast wind around 5 mph becoming calm  in the evening.

    Low: 60 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 82. Light east wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 63. Southeast wind 5 to 10 mph becoming light  in the evening.

    Low: 63 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of showers, then a chance of showers and thunderstorms after 10am.  Partly sunny, with a high near 84. Light southeast wind becoming south 5 to 10 mph in the morning.  Chance of precipitation is 40%.

    High: 84 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 65. South wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 65 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms.  Partly sunny, with a high near 86. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 86 °F

    Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 1am.  Mostly cloudy, with a low around 65. Calm wind.

    Low: 65 °F

    Slight Chance
    T-storms

Detailed Forecast

Tonight
Mostly cloudy, with a low around 58. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 81. Light east wind becoming southeast 5 to 10 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 60. Southeast wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 82. Light east wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 63. Southeast wind 5 to 10 mph becoming light in the evening.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 84. Light southeast wind becoming south 5 to 10 mph in the morning. Chance of precipitation is 40%.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 65. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
A slight chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 65. Calm wind.
Sunday
A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 87. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Sunday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 67. South wind around 5 mph becoming calm in the evening.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88. Light south wind increasing to 10 to 15 mph in the morning.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 68. South wind 5 to 10 mph.
Tuesday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 89. Light southwest wind increasing to 5 to 10 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Pearl River LA
 30.41°N 89.78°W
2:01 pm CDT Apr 21, 2026
4pm CDT Apr 21, 2026-6pm CDT Apr 28, 2026
 
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Additional Resources

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Hourly Weather Forecast

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