Locally Heavy Rain The Next Few Days; Inclement Weather Returns To Northwest Late In The Week

Locally heavy rainfall is expected the next few days in multiple areas of the Lower 48. Today rain is expected across the East, then on Wednesday in the southern Plains and Lower Mississippi Valley and finally on Thursday across the Ohio Valley. Meanwhile, a very inclement weather pattern will take shape late week into the weekend for the Northwest, West Coast and much of the West.
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Seattle, WA Local Forecast Office

4NM NW Seattle WA

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Slight Chc Rain

    S 12kt
    1ft
  • Tonight

    Slight Chc Rain

    SSW 14kt
    2ft
  • Wednesday

    Chance Rain

    S 12kt
    < 1ft
  • Wednesday
    Night

    Rain

    SE 14kt
    1-2ft
  • Thursday

    Rain

    SSW 23kt
    3-4ft
  • Thursday
    Night

    Rain

    SSW 14kt
    1-2ft
  • Friday

    Rain

    S 16kt
    1-2ft
  • Friday
    Night

    Rain

    ESE 10kt
    1ft
  • Saturday

    Rain

    SSW 12kt
    < 1ft

Associated Zone Forecast which includes this point

Last Update: 11:48 am PST Dec 6, 2022
Forecast Valid: 12pm PST Dec 6, 2022-6pm PST Dec 12, 2022

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Detailed Forecast


Synopsis: Light offshore flow will turn southerly today as a weak warm front moves over the area. A vigorous frontal system will move through the area Wednesday night and Thursday. A second frontal system will move through the area Friday night and Saturday.

This Afternoon
S wind around 12 kt. A slight chance of rain. Wind waves around 1 ft.
Tonight
SSW wind around 14 kt. A slight chance of rain between 11pm and 3am. Wind waves around 2 ft.
Wednesday
S wind 5 to 12 kt. A chance of rain, mainly after 3pm. Wind waves 1 ft or less.
Wednesday Night
SE wind 12 to 14 kt. Rain, mainly after 10pm. Wind waves 1 to 2 ft.
Thursday
SSW wind 18 to 23 kt. Rain. Wind waves 3 to 4 ft.
Thursday Night
SSW wind 12 to 14 kt. Rain. Wind waves 1 to 2 ft.
Friday
S wind 12 to 16 kt. Rain. Wind waves 1 to 2 ft.
Friday Night
ESE wind 8 to 10 kt. Rain. Wind waves around 1 ft.
Saturday
ESE wind 6 to 12 kt becoming SSW in the morning. Rain. 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: 47.66°N 122.43°W
Last Update: 11:48 am PST Dec 6, 2022
Forecast Valid: 12pm PST Dec 6, 2022-6pm PST Dec 12, 2022
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