Severe Weather and Flooding in the Ohio Valley and Mid-Atlantic; Winter Storm in Alaska; Heavy Rains in Hawaii

Severe thunderstorms may produce a few tornadoes, scattered damaging winds, isolated severe hail, and flash flooding across the upper Ohio River Valley and parts of the Appalachians tonight. A strong storm in western Alaska continues to produce heavy snow, strong winds, and blizzard conditions into the mainland. Heavy showers and isolated thunderstorms may cause flash flooding in northern Hawaii.
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For More Weather Information:

Seattle, WA Local Forecast Office

35NM WSW Seattle WA

Marine Point Forecast

[NOTICE]
  • Overnight

    Patchy Fog

    Light Wind
    < 1ft
  • Friday

    Gradual Clearing

    Winds IncreasingNNE 11kt
    < 1ft
  • Friday
    Night

    Mostly Clear

    NNE 7ktWinds Decreasing
    < 1ft
  • Saturday

    Sunny

    Winds IncreasingNE 7kt
    < 1ft
  • Saturday
    Night

    Mostly Clear

    NE 8ktWinds Decreasing
    < 1ft
  • Sunday

    Mostly Sunny

    Winds IncreasingSW 10kt
    < 1ft
  • Sunday
    Night

    Mostly Cloudy

    W 13kt
    1-2ft
  • Monday

    Chance Rain

    W 14kt
    1-2ft
  • Monday
    Night

    Chance Rain

    W 15kt
    1-2ft

Associated Zone Forecast which includes this point

Last Update: 2:34 am PDT Apr 12, 2024
Forecast Valid: 4am PDT Apr 12, 2024-6pm PDT Apr 18, 2024

View Nearby Observations

Detailed Forecast


Overnight
Variable winds 5 kt or less. Patchy fog. Wind waves 1 ft or less.
Friday
Variable winds less than 5 kt becoming NNE 6 to 11 kt in the morning. Cloudy through mid morning, then gradual clearing. Wind waves 1 ft or less.
Friday Night
NNE wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Mostly clear. Wind waves 1 ft or less.
Saturday
Variable winds less than 5 kt becoming NE 5 to 7 kt in the afternoon. Sunny. Wind waves 1 ft or less.
Saturday Night
NE wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Mostly clear. Wind waves 1 ft or less.
Sunday
Variable winds less than 5 kt becoming SW 5 to 10 kt in the afternoon. Mostly sunny. Wind waves 1 ft or less.
Sunday Night
W wind 9 to 13 kt. Mostly cloudy. Wind waves 1 to 2 ft.
Monday
W wind 9 to 14 kt. A chance of rain. Wind waves 1 to 2 ft.
Monday Night
W wind 6 to 15 kt. A chance of rain. Wind waves 1 to 2 ft.

*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: 47.39°N 123.14°W
Last Update: 2:34 am PDT Apr 12, 2024
Forecast Valid: 4am PDT Apr 12, 2024-6pm PDT Apr 18, 2024
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