Blistering Heat Wave Across Southern Plains and Lower Mississippi Valley This Weekend; Wet Weather In The East

A scorching Heat Wave will continue across the southern tier of the country. Temperatures and Heat Indices will reach or easily surpass triple digits, as a ridge of high pressure dominates. Widespread Excessive Heat Warnings and Advisories are in effect, will persist and spread into the Southwest/CA next week. Meanwhile, locally heavy rain will be possible for the OH Valley/Mid-Atl/Northeast.
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For More Weather Information:

Seattle, WA Local Forecast Office

11NM S Seattle WA

Marine Point Forecast

[NOTICE]
  • Today

    Mostly Sunny

    Winds IncreasingNNW 8kt
    < 1ft
  • Tonight

    Clear

    N 11kt
    < 1ft
  • Sunday

    Sunny

    N 11kt
    < 1ft
  • Sunday
    Night

    Clear

    N 11kt
    < 1ft
  • Monday

    Sunny

    NNW 9kt
    < 1ft
  • Monday
    Night

    Clear

    N 11kt
    < 1ft
  • Tuesday

    Sunny

    Winds IncreasingN 7kt
    < 1ft
  • Tuesday
    Night

    Mostly Clear

    NNW 10ktWinds Decreasing
    < 1ft
  • Wednesday

    Sunny

    SW 6kt
    < 1ft

Associated Zone Forecast which includes this point

Last Update: 3:06 am PDT Jul 21, 2018
Forecast Valid: 5am PDT Jul 21, 2018-6pm PDT Jul 27, 2018

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Detailed Forecast


Synopsis: PZZ100-211900- 253 AM PDT Sat Jul 21 2018 .Synopsis for the northern and central Washington coastal and inland waters...High pres over the Pacific with lower pres east of the Cascades will keep onshore flow in place today. The flow will become light northerly Saturday night due to higher pres over British Columbia with lower pres over Oregon. Northerly flow will persist through Monday. $$

Today
Variable winds less than 5 kt becoming NNW 5 to 8 kt in the afternoon. Mostly sunny. Wind waves 1 ft or less.
Tonight
N wind 6 to 11 kt becoming NE in the evening. Clear. Wind waves 1 ft or less.
Sunday
N wind 7 to 11 kt. Sunny. Wind waves 1 ft or less.
Sunday Night
N wind 6 to 11 kt becoming NE in the evening. Clear. Wind waves 1 ft or less.
Monday
NNW wind 5 to 9 kt. Sunny. Wind waves 1 ft or less.
Monday Night
N wind 6 to 11 kt becoming NE in the evening. Clear. Wind waves 1 ft or less.
Tuesday
Variable winds less than 5 kt becoming N 5 to 7 kt in the afternoon. Sunny. Wind waves 1 ft or less.
Tuesday Night
NNW wind 5 to 10 kt becoming variable and less than 5 kt in the evening. Mostly clear. Wind waves 1 ft or less.
Wednesday
SW wind around 6 kt. Sunny. 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: 47.45°N 122.4°W
Last Update: 3:06 am PDT Jul 21, 2018
Forecast Valid: 5am PDT Jul 21, 2018-6pm PDT Jul 27, 2018
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