Dangerous Heat Wave from the Midwest to East Coast; Severe Thunderstorms Across Portions of the Upper Midwest

A dangerous heat wave will persist through this weekend. Widespread warnings and advisories for the heat cover most of the eastern two-thirds of the U.S. Heat indices will surge past 100 degrees and even rise above 110 in many locations. Northwest of this dome of heat, severe thunderstorms with the possibility of strong tornadoes and widespread significant wind damage are possible into tonight.
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For More Weather Information:

Seattle, WA Local Forecast Office

10NM NW Seattle WA

Marine Point Forecast

[NOTICE]
  • Tonight

    Clear

    N 7ktWinds Decreasing
    < 1ft
  • Saturday

    Sunny

    Winds IncreasingN 8kt
    < 1ft
  • Saturday
    Night

    Clear

    N 7ktWinds Decreasing
    < 1ft
  • Sunday

    Sunny

    Winds IncreasingN 8kt
    < 1ft
  • Sunday
    Night

    Mostly Clear

    N 7ktWinds Decreasing
    < 1ft
  • Monday

    Sunny

    Light Wind
    < 1ft
  • Monday
    Night

    Mostly Clear

    NE 9kt
    < 1ft
  • Tuesday

    Mostly Sunny

    Light Wind
    < 1ft
  • Tuesday
    Night

    Partly Cloudy

    NNE 8kt
    < 1ft

Associated Zone Forecast which includes this point

Last Update: 2:12 pm PDT Jul 19, 2019
Forecast Valid: 5pm PDT Jul 19, 2019-6pm PDT Jul 26, 2019

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Detailed Forecast


Synopsis: PZZ100-200630- 225 PM PDT Fri Jul 19 2019 .Synopsis for the northern and central Washington coastal and inland waters...Weak high pressure will remain near the coast with lower pressure inland and south of the area. Westerly small craft advisory level winds are possible each evening in the Strait of Juan de Fuca. $$

Tonight
N wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Clear. Wind waves 1 ft or less.
Saturday
Variable winds less than 5 kt becoming N 5 to 8 kt in the morning. Sunny. Wind waves 1 ft or less.
Saturday Night
N wind 5 to 7 kt becoming variable and less than 5 kt. Clear. Wind waves 1 ft or less.
Sunday
Variable winds less than 5 kt becoming N 5 to 8 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. Mostly clear. Wind waves 1 ft or less.
Monday
Variable winds 5 kt or less. Sunny. Wind waves 1 ft or less.
Monday Night
NE wind 5 to 9 kt. Mostly clear. Wind waves 1 ft or less.
Tuesday
Variable winds 5 kt or less. Mostly sunny. Wind waves 1 ft or less.
Tuesday Night
NNE wind 5 to 8 kt becoming ESE in the evening. Partly cloudy. 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: 47.73°N 122.55°W
Last Update: 2:12 pm PDT Jul 19, 2019
Forecast Valid: 5pm PDT Jul 19, 2019-6pm PDT Jul 26, 2019
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