Wet Pattern Continues From the Northwest To Rockies; Major Storm System To Develop On Thursday Across Southern Plains

A vigorous system will slide from the Northwest to the Rockies on Wednesday to keep intact the wet pattern across the extended region. Heavy to excessive rain, intense mountain snow and high winds are possible before the next system arrives on Friday. The same system will evolve into a major storm on Thursday across the southern Plains for a widespread rain event for the South and East.
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For More Weather Information:

Seattle, WA Local Forecast Office

21NM W Seattle WA

Marine Point Forecast

[NOTICE]
  • Tonight

    Showers

    S 8kt
    < 1ft

    Small Craft Advisory
    Small Craft Advisory

  • Wednesday

    Chance Rain

    SSW 11kt
    1ft
  • Wednesday
    Night

    Rain

    S 14kt
    1-2ft
  • Thursday

    Rain

    S 11kt
    1ft
  • Thursday
    Night

    Rain Likely

    SSE 11kt
    1ft
  • Friday

    Showers

    S 18kt
    2-3ft
  • Friday
    Night

    Showers Likely

    SSW 9kt
    < 1ft
  • Saturday

    Rain Likely

    SSE 7kt
    < 1ft
  • Saturday
    Night

    Rain

    SSE 8kt
    < 1ft

Associated Zone Forecast which includes this point

Last Update: 3:09 pm PST Dec 11, 2018
Forecast Valid: 8pm PST Dec 11, 2018-6pm PST Dec 18, 2018

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM PST THIS EVENING...

Synopsis: PZZ100-120800- 254 PM PST Tue Dec 11 2018 .Synopsis for the northern and central Washington coastal and inland waters...Strong frontal systems will arrive Wednesday night, Friday, and toward the end of the weekend. Small craft and gale force winds are likely at times through the week ahead. $$

Tonight
S wind 5 to 8 kt. Showers, mainly before 4am. Wind waves 1 ft or less.
Wednesday
SSW wind 9 to 11 kt. A chance of rain. Wind waves around 1 ft.
Wednesday Night
S wind 12 to 14 kt. Rain. Wind waves 1 to 2 ft.
Thursday
S wind 9 to 11 kt. Rain. Wind waves around 1 ft.
Thursday Night
SSE wind 8 to 11 kt. Rain likely. Wind waves around 1 ft.
Friday
S wind 16 to 18 kt. Showers. Wind waves 2 to 3 ft.
Friday Night
SSW wind 6 to 9 kt. Showers likely, mainly before 10pm. Wind waves 1 ft or less.
Saturday
SSE wind around 7 kt. Rain likely. Wind waves 1 ft or less.
Saturday Night
SSE wind around 8 kt. 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 122.88°W
Last Update: 3:09 pm PST Dec 11, 2018
Forecast Valid: 8pm PST Dec 11, 2018-6pm PST Dec 18, 2018
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