Winter Storm To Impact Parts Of The Midwest To Northern New England

A winter storm will slowly develop over the Ohio Valley through Wednesday before rapidly strengthening while shifting into southeastern Canada Thursday. A band of snow will develop over the Midwest today into Wednesday, with snow shifting to the interior Northeast on Wednesday night and Thursday. Heavy lake effect snow is expected in the eastern Great Lakes snow belts on Thursday and Friday.
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For More Weather Information:

Seattle, WA Local Forecast Office

11NM S Seattle WA

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Chance Rain

    SE 8km/h
    < 1m
  • Tonight

    Chance Rain

    SSE 13km/h
    < 1m
  • Wednesday

    Decreasing Clouds

    WSW 8km/hWinds Decreasing
    < 1m
  • Wednesday
    Night

    Mostly Cloudy

    SE 8km/h
    < 1m
  • Thursday

    Mostly Sunny

    Winds IncreasingW 8km/h
    < 1m
  • Thursday
    Night

    Partly Cloudy

    NNE 8km/h
    < 1m
  • Friday

    Mostly Sunny

    Winds IncreasingSSW 10km/h
    < 1m
  • Friday
    Night

    Chance Rain

    SSW 18km/h
    < 1m
  • Saturday

    Chance Rain

    SW 16km/h
    < 1m

Associated Zone Forecast which includes this point

Last Update: 9:19 am PST Feb 25, 2020
Forecast Valid: 12pm PST Feb 25, 2020-6pm PST Mar 2, 2020

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Detailed Forecast


Synopsis: PZZ100-260200- 847 AM PST Tue Feb 25 2020 .Synopsis for the northern and central Washington coastal and inland waters...A weak front will move across the waters today and dissipate over the area. Weak high pressure will then return through the middle of the week, with a stronger front approaching the region on Friday. $$

This Afternoon
SE wind around 8 km/h. A chance of rain. Wind waves 1 m or less.
Tonight
SW wind 10 to 13 km/h becoming SSE after midnight. A chance of rain, mainly before 10pm. Wind waves 1 m or less.
Wednesday
WSW wind 5 to 8 km/h becoming variable and less than 5 km/h in the afternoon. Cloudy, then gradually becoming mostly sunny. Wind waves 1 m or less.
Wednesday Night
E wind 5 to 8 km/h becoming S after midnight. Mostly cloudy. Wind waves 1 m or less.
Thursday
Variable winds less than 5 km/h becoming W 5 to 8 km/h in the morning. Mostly sunny. Wind waves 1 m or less.
Thursday Night
NNE wind 5 to 8 km/h. Partly cloudy. Wind waves 1 m or less.
Friday
Variable winds less than 5 km/h becoming SSW 5 to 10 km/h in the afternoon. Mostly sunny. Wind waves 1 m or less.
Friday Night
SSW wind 14 to 18 km/h. A chance of rain. Wind waves 1 m or less.
Saturday
SW wind 14 to 16 km/h. A chance of rain. Wind waves 1 m 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: 47.45°N 122.4°W
Last Update: 9:19 am PST Feb 25, 2020
Forecast Valid: 12pm PST Feb 25, 2020-6pm PST Mar 2, 2020
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