Heavy Rain Threat Along Central Gulf Coast; Severe Weather Possible Across Upper Midwest

Heavy rainfall remains likely along the central Gulf Coast through Friday, from southeast Louisiana to the Florida Panhandle. This rainfall may be excessive and produce flash flooding across the saturated region. Meanwhile, a strong cold front will push into the Upper Midwest and may trigger severe thunderstorms today. These storms may contain hail and damaging winds from Minnesota to Nebraska.
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Seattle, WA Local Forecast Office

19NM SW Seattle WA

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Mostly Sunny

    Light Wind
    < 1ft
  • Tonight

    Slight Chc Rain

    Light Wind
    < 1ft
  • Friday

    Rain Likely

    Winds IncreasingSSW 14kt
    1-2ft

    Small Craft Advisory
    Small Craft Advisory

  • Friday
    Night

    Rain

    S 15kt
    1-2ft

    Small Craft Advisory
    Small Craft Advisory

  • Saturday

    Showers

    SSW 11kt
    1ft
  • Saturday
    Night

    Showers

    S 8kt
    < 1ft
  • Sunday

    Rain

    Winds IncreasingSW 8kt
    < 1ft
  • Sunday
    Night

    Showers Likely

    SW 7ktWinds Decreasing
    < 1ft
  • Monday

    Chance Showers

    Winds IncreasingSW 6kt
    < 1ft

Associated Zone Forecast which includes this point

Last Update: 9:08 am PDT Sep 16, 2021
Forecast Valid: 3pm PDT Sep 16, 2021-6pm PDT Sep 22, 2021

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY MORNING THROUGH

Synopsis: A vigorous frontal system will move through Western Washington on Friday. A trough will move trough the waters over the weekend.

This Afternoon
Variable winds 5 kt or less. Mostly sunny. Wind waves 1 ft or less.
Tonight
Variable winds 5 kt or less. A slight chance of rain after 11pm. Wind waves 1 ft or less.
Friday
Variable winds less than 5 kt becoming SSW 9 to 14 kt in the afternoon. Rain likely. Wind waves 1 to 2 ft.
Friday Night
S wind 8 to 15 kt becoming WSW in the evening. Rain. Wind waves 1 to 2 ft.
Saturday
SSW wind 8 to 11 kt. Showers, with thunderstorms also possible after 11am. Wind waves around 1 ft.
Saturday Night
S wind 5 to 8 kt. Showers and possibly a thunderstorm. Wind waves 1 ft or less.
Sunday
Variable winds less than 5 kt becoming SW 5 to 8 kt in the morning. Rain before 11am, then showers and possibly a thunderstorm between 11am and 5pm, then rain likely and possibly a thunderstorm after 5pm. Wind waves 1 ft or less.
Sunday Night
SW wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Showers likely. Wind waves 1 ft or less.
Monday
Variable winds less than 5 kt becoming SW around 6 kt in the afternoon. A chance of showers. Wind waves 1 ft or less.

*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: 47.37°N 122.63°W
Last Update: 9:08 am PDT Sep 16, 2021
Forecast Valid: 3pm PDT Sep 16, 2021-6pm PDT Sep 22, 2021
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