Heavy Rainfall Expected Over the Southeast and Mid-Atlantic; Unsettled in the Pacific Northwest, Rockies, and Plains

Locally heavy rainfall and a few severe thunderstorms are possible over the Southeast and Mid Atlantic as the remnants of Nestor move across the region through Sunday. Elsewhere, periods of rain and snow can be expected over the Pacific Northwest, Plains, and Upper Mississippi Valley while scattered strong to severe thunderstorms affect parts of Texas, Arkansas, and Oklahoma by late Sunday.
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Seattle, WA Local Forecast Office

21NM N Seattle WA

Marine Point Forecast

[NOTICE]
  • Overnight

    Chance Showers

    S 21km/h
    < 1m
  • Sunday

    Rain

    Winds IncreasingSSE 32km/h
    < 1m
  • Sunday
    Night

    Showers Likely

    S 18km/h
    < 1m
  • Monday

    Rain

    Winds IncreasingS 40km/h
    < 1m
  • Monday
    Night

    Rain Likely

    S 35km/hWinds Decreasing
    < 1m
  • Tuesday

    Chance Showers

    NNW 21km/h
    < 1m
  • Tuesday
    Night

    Chance Rain

    NW 14km/h
    < 1m
  • Wednesday

    Chance Rain

    NW 13km/h
    < 1m
  • Wednesday
    Night

    Partly Cloudy

    NNE 13km/h
    < 1m

Associated Zone Forecast which includes this point

Last Update: 3:11 pm PDT Oct 19, 2019
Forecast Valid: 1am PDT Oct 20, 2019-6pm PDT Oct 26, 2019

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Detailed Forecast


Synopsis: PZZ100-201130- 722 PM PDT Sat Oct 19 2019 .Synopsis for the northern and central Washington coastal and inland waters...A front will move through Western Washington on Sunday. Another frontal system will move through the area Monday. Onshore flow on Tuesday will diminish by Wednesday as high pressure builds over the region. $$

Overnight
S wind 16 to 21 km/h. A chance of showers. Wind waves 1 m or less.
Sunday
SSE wind 18 to 23 km/h increasing to 27 to 32 km/h in the afternoon. Winds could gust as high as 40 km/h. Rain. Wind waves 1 m or less.
Sunday Night
S wind 11 to 18 km/h. Showers likely, mainly before midnight. Wind waves 1 m or less.
Monday
S wind 23 to 28 km/h increasing to 35 to 40 km/h in the afternoon. Winds could gust as high as 50 km/h. Rain. Wind waves 1 m or less.
Monday Night
S wind 25 to 35 km/h decreasing to 5 to 15 km/h after midnight. Winds could gust as high as 47 km/h. Rain likely. Wind waves 1 m or less.
Tuesday
W wind 13 to 21 km/h becoming NNW in the afternoon. A chance of showers. Wind waves 1 m or less.
Tuesday Night
NW wind 11 to 14 km/h. A chance of rain before midnight, then a chance of showers after midnight. Wind waves 1 m or less.
Wednesday
NW wind 10 to 13 km/h. A chance of rain. Wind waves 1 m or less.
Wednesday Night
NNE wind 5 to 13 km/h. Partly cloudy. Wind waves 1 m 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: 47.97°N 122.33°W
Last Update: 3:11 pm PDT Oct 19, 2019
Forecast Valid: 1am PDT Oct 20, 2019-6pm PDT Oct 26, 2019
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