Active Weather for the Rockies; Southern Plains Storm Taking Shape

Snow showers, squalls and strong winds will affect portions of the Cascades and Rockies through Wednesday. Meanwhile, a developing storm across the Southern Plains will track toward the Great Lakes into Thursday as severe thunderstorms, flash flooding and strong winds are forecast for the Mid-Lower Mississippi Valley. Heavy snow is possible for the Upper Midwest and wintry mix for the Northeast.
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For More Weather Information:

Seattle, WA Local Forecast Office

22NM SSW Seattle WA

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Rain

    SW 29km/h
    < 1m

    Small Craft Advisory
    Small Craft Advisory

  • Tonight

    Chance Rain

    SSW 27km/hWinds Decreasing
    < 1m

    Small Craft Advisory
    Small Craft Advisory

  • Wednesday

    Slight Chc Rain

    SW 13km/h
    < 1m
  • Wednesday
    Night

    Mostly Cloudy

    SSE 8km/hWinds Decreasing
    < 1m
  • Thursday

    Chance Rain

    NNE 8km/h
    < 1m
  • Thursday
    Night

    Rain Likely

    S 23km/h
    < 1m
  • Friday

    Rain Likely

    SSW 18km/h
    < 1m
  • Friday
    Night

    Chance Rain

    SSW 16km/h
    < 1m
  • Saturday

    Chance Rain

    SSW 13km/h
    < 1m

Associated Zone Forecast which includes this point

Last Update: 11:48 am PST Feb 7, 2023
Forecast Valid: 2pm PST Feb 7, 2023-6pm PST Feb 13, 2023

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

Synopsis: A cold front will move through the waters this morning. A period of onshore flow will follow the cold front this afternoon and tonight easing on Wednesday. A second frontal system will move through the area Thursday and Friday.

This Afternoon
SW wind around 29 km/h, with gusts as high as 39 km/h. Rain. Wind waves 1 m or less.
Tonight
SSW wind 22 to 27 km/h decreasing to 14 to 19 km/h after midnight. Winds could gust as high as 35 km/h. A chance of rain, mainly before 4am. Wind waves 1 m or less.
Wednesday
SW wind 10 to 13 km/h. A slight chance of rain before 10am. Wind waves 1 m or less.
Wednesday Night
SSE wind 5 to 8 km/h becoming variable and less than 5 km/h after midnight. Mostly cloudy. Wind waves 1 m or less.
Thursday
NNE wind around 8 km/h becoming ESE in the afternoon. A chance of rain after 4pm. Wind waves 1 m or less.
Thursday Night
S wind 13 to 23 km/h, with gusts as high as 35 km/h. Rain likely, mainly after 10pm. Wind waves 1 m or less.
Friday
SSW wind 14 to 18 km/h. Rain likely, mainly before 4pm. Wind waves 1 m or less.
Friday Night
SSW wind 11 to 16 km/h. A chance of rain. Wind waves 1 m or less.
Saturday
SSW wind 10 to 13 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: 47.28°N 122.54°W
Last Update: 11:48 am PST Feb 7, 2023
Forecast Valid: 2pm PST Feb 7, 2023-6pm PST Feb 13, 2023
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