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Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

4NM NW Seattle WA

Marine Point Forecast

[NOTICE]

    • Today

      Today:WNW wind around 6 kt becoming NNE in the afternoon. A slight chance of showers after 3pm. Waves 1 ft or less.

      NW 6kt
      < 1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.

      Light Wind
      < 1ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Rain likely after 11am. Waves 1 ft or less.

      Light Wind
      < 1ft

    • Sunday Night

      Sunday Night:SSE wind 6 to 9 kt. Rain. Waves 1 ft or less.

      SSE 9kt
      < 1ft

    • Monday

      Monday:S wind 12 to 19 kt. Rain. Waves 1 ft or less.

      S 19kt
      < 1ft

    • Monday Night

      Monday Night:S wind 19 to 21 kt. Rain. Waves 1 ft or less.

      S 21kt
      < 1ft

    • Tuesday

      Tuesday:S wind around 22 kt. Rain. Waves 1 ft or less.

      S 22kt
      < 1ft

    • Tuesday Night

      Tuesday Night:S wind 16 to 20 kt. Rain. Waves 1 ft or less.

      S 20kt
      < 1ft

    • Wednesday

      Wednesday:S wind 17 to 22 kt. Rain. Waves 1 ft or less.

      S 22kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 10:41 am PDT Mar 14, 2026
Forecast Valid: 10am PDT Mar 14, 2026-6pm PDT Mar 20, 2026

View Nearby Observations

Detailed Forecast


Today
WNW wind around 6 kt becoming NNE in the afternoon. A slight chance of showers after 3pm. Waves 1 ft or less.
Tonight
Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.
Sunday
Variable winds 5 kt or less. Rain likely after 11am. Waves 1 ft or less.
Sunday Night
SSE wind 6 to 9 kt. Rain. Waves 1 ft or less.
Monday
S wind 12 to 19 kt. Rain. Waves 1 ft or less.
Monday Night
S wind 19 to 21 kt. Rain. Waves 1 ft or less.
Tuesday
S wind around 22 kt. Rain. Waves 1 ft or less.
Tuesday Night
S wind 16 to 20 kt. Rain. Waves 1 ft or less.
Wednesday
S wind 17 to 22 kt. Rain. 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: 10:41 am PDT Mar 14, 2026
Forecast Valid: 10am PDT Mar 14, 2026-6pm PDT Mar 20, 2026
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