Mountain Snow Continues in the Southwest While Ice and Snow Fall From the Mid-Atlantic to the Northeast

A storm shifting into the Four Corners region will produce heavy mountain snow into Monday. An eastern storm will track across the Mid-Atlantic region through early Monday with a swath of ice and snow extending into the Northeast. Tuesday into Wednesday, a stronger eastern storm is forecast to impact the eastern half of the U.S. with areas of excessive rain, heavy snow and ice.
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16NM W Slidell LA

Marine Point Forecast

[NOTICE]
  • Late
    Afternoon

    Slight Chc Showers

    S 10kt
    1ft

    High: 69 °F

  • Tonight

    Chance Showers

    NNE 15kt
    1-2ft

    Low: 52 °F

    Small Craft Advisory
    Small Craft Advisory

  • Washington's
    Birthday

    Slight Chc Showers

    NNE 15kt
    2ft

    High: 60 °F

    Small Craft Advisory
    Small Craft Advisory

  • Monday
    Night

    Slight Chc Showers

    ENE 15kt
    2ft

    Low: 53 °F

  • Tuesday

    Chance Showers

    ENE 15kt
    2ft

    High: 65 °F

  • Tuesday
    Night

    Chance Showers

    S 10kt
    2ft

    Low: 64 °F

  • Wednesday

    Showers Likely

    S 10kt
    2ft

    High: 72 °F

  • Wednesday
    Night

    Chance Thunderstorms

    S 10kt
    1ft

    Low: 63 °F

  • Thursday

    Chance Showers

    S 10kt
    1-2ft

    High: 72 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:20 pm CST Feb 17, 2019
Forecast Valid: 5pm CST Feb 17, 2019-6pm CST Feb 24, 2019

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH

Synopsis: Calm conditions across all marine zones will persist throughout late evening/early tonight, before an approaching cold front form the northwest swings across the area through tomorrow morning. With this front, some spotty showers may be possible, but larger impacts will be in regards to increasing post-frontal winds early Monday morning lasting through Tuesday. In addition, seas averaging 3-5 feet near sounds/near coastal marine zones to 5-7 feet in outer gulf zones may be possible during this time frame. We remain in this active pattern through the rest of the week, with several more opportunities of front passages and associated showers/storms. KLG

Late Afternoon
S wind around 10 kt. A slight chance of showers. Seas around 1 ft.
Tonight
S wind 5 to 15 kt becoming N after midnight. Winds could gust as high as 25 kt. A chance of showers, mainly before 2am. Seas 1 to 2 ft.
Washington's Birthday
NNE wind 10 to 15 kt, with gusts as high as 25 kt. A slight chance of showers after 3pm. Seas around 2 ft.
Monday Night
ENE wind 10 to 15 kt, with gusts as high as 25 kt. A slight chance of showers. Seas around 2 ft.
Tuesday
ENE wind 10 to 15 kt becoming SE in the afternoon. A chance of showers, with thunderstorms also possible after noon. Seas around 2 ft.
Tuesday Night
S wind around 10 kt. A chance of showers and thunderstorms. Seas around 2 ft.
Wednesday
S wind around 10 kt. Showers likely and possibly a thunderstorm. Seas around 2 ft.
Wednesday Night
S wind 5 to 10 kt. A chance of showers and thunderstorms. Seas around 1 ft.
Thursday
S wind 5 to 10 kt. A chance of showers and thunderstorms. Seas 1 to 2 ft.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
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ABOUT THIS FORECAST

Point Forecast: 30.33°N 90.07°W
Last Update: 3:20 pm CST Feb 17, 2019
Forecast Valid: 5pm CST Feb 17, 2019-6pm CST Feb 24, 2019
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