Heavy Rainfall and Severe Weather Possible in the Midwest; Dangerous Heatwave Coming to the West

Widespread heavy rains, localized flash flooding, and severe thunderstorms are possible through Friday from the Central Plains northeastward into the Middle Mississippi Valley and Great Lakes region. A potential historic heat wave is possible for the Northwest this weekend. Numerous record highs are likely.
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Seattle, WA Local Forecast Office

13NM W Seattle WA

Marine Point Forecast

[NOTICE]
  • Overnight

    Mostly Cloudy

    Light Wind
    < 1ft
  • Thursday

    Mostly Sunny

    Light Wind
    < 1ft
  • Thursday
    Night

    Mostly Clear

    Light Wind
    < 1ft
  • Friday

    Sunny

    Light Wind
    < 1ft
  • Friday
    Night

    Clear

    Light Wind
    < 1ft
  • Saturday

    Sunny

    Light Wind
    < 1ft
  • Saturday
    Night

    Clear

    Light Wind
    < 1ft
  • Sunday

    Sunny

    Winds IncreasingN 6kt
    < 1ft
  • Sunday
    Night

    Clear

    N 7ktWinds Decreasing
    < 1ft

Associated Zone Forecast which includes this point

Last Update: 2:58 am PDT Jun 24, 2021
Forecast Valid: 4am PDT Jun 24, 2021-6pm PDT Jun 30, 2021

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Detailed Forecast


Synopsis: Strengthening pressure gradient will yield a period of advisory level winds offshore this afternoon. Northerly flow this weekend as a thermal trough develops along the coast. Otherwise, expect periods of offshore flow through the Strait through Monday. Low stratus and mist expected through mid-late morning, limiting visibility in spots.

Overnight
Variable winds 5 kt or less. Mostly cloudy. Wind waves 1 ft or less.
Thursday
Variable winds 5 kt or less. Mostly sunny. Wind waves 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Mostly clear. Wind waves 1 ft or less.
Friday
Variable winds 5 kt or less. Sunny. Wind waves 1 ft or less.
Friday Night
Variable winds 5 kt or less. Clear. Wind waves 1 ft or less.
Saturday
Variable winds 5 kt or less. Sunny. Wind waves 1 ft or less.
Saturday Night
Variable winds 5 kt or less. Clear. Wind waves 1 ft or less.
Sunday
Variable winds less than 5 kt becoming N around 6 kt in the afternoon. Sunny. Wind waves 1 ft or less.
Sunday Night
N wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Clear. 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: 47.6°N 122.67°W
Last Update: 2:58 am PDT Jun 24, 2021
Forecast Valid: 4am PDT Jun 24, 2021-6pm PDT Jun 30, 2021
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