Heavy Rain in the Northwest; Winter Weather from the Midwest to Northeast

Heavy rain in the Pacific Northwest will will force sharp rises on the rivers flowing off the Cascades where a Flood Watch has been issued. A storm will track across the Midwest to the Northeast through this weekend bringing a wintry mix over portions of the Midwest and Northeast. South of the storm track, heavy rain will fall from the Lower Mississippi River Valley to the Mid-Atlantic.
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29NM NE Grand Isle LA

Marine Point Forecast

[NOTICE]
  • Overnight

    Chance Showers

    ESE 15kt
    3ft

    Low: 57 °F

  • Thursday

    Showers

    ESE 10kt
    2ft

    High: 64 °F

  • Thursday
    Night

    Chance Showers

    NW 15kt
    2-3ft

    Low: 51 °F

  • Friday

    Becoming Sunny

    NW 15kt
    2-3ft

    High: 59 °F

  • Friday
    Night

    Clear

    NW 10kt
    2ft

    Low: 49 °F

  • Saturday

    Mostly Sunny

    N 10kt
    1ft

    High: 58 °F

  • Saturday
    Night

    Chance Showers

    Light Wind
    < 1ft

    Low: 53 °F

  • Sunday

    Chance Showers

    E 10kt
    1-2ft

    High: 59 °F

  • Sunday
    Night

    Slight Chc Showers

    NE 10kt
    1ft

    Low: 54 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:17 pm CST Jan 22, 2020
Forecast Valid: 1am CST Jan 23, 2020-6pm CST Jan 29, 2020

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Detailed Forecast


Synopsis: A low pressure system will push through the area tomorrow. High pressure is expected to build in on Friday and remain in place through Saturday. Another low pressure system should push through the Gulf of Mexico on Sunday and Monday.

Overnight
ESE wind 10 to 15 kt. A chance of showers, mainly after 3am. Seas around 3 ft.
Thursday
ESE wind around 10 kt becoming S in the afternoon. Showers, mainly after 9am. Seas around 2 ft.
Thursday Night
S wind 10 to 15 kt becoming NW after midnight. Winds could gust as high as 20 kt. A chance of showers, mainly before 9pm. Seas 2 to 3 ft.
Friday
NW wind 10 to 15 kt, with gusts as high as 20 kt. Partly sunny, then gradually becoming sunny. Seas 2 to 3 ft.
Friday Night
NW wind around 10 kt. Clear. Seas around 2 ft.
Saturday
N wind 5 to 10 kt becoming ENE in the afternoon. Mostly sunny. Seas around 1 ft.
Saturday Night
Variable winds 5 kt or less. A chance of showers after midnight. Seas 1 ft or less.
Sunday
E wind 5 to 10 kt. A chance of showers. Seas 1 to 2 ft.
Sunday Night
E wind 5 to 10 kt becoming NE after midnight. A slight chance of showers. Seas around 1 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: 29.61°N 89.63°W
Last Update: 11:17 pm CST Jan 22, 2020
Forecast Valid: 1am CST Jan 23, 2020-6pm CST Jan 29, 2020
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