Excessive Heat in the Interior West; Monsoon Conditions in the Southwest

Dangerous heat is expected to be in place across portions of California, especially the Central Valley, and across the Interior Northwest into Friday. Heat Advisories will also be in place across the southern Plains into the Lower Mississippi River Valley. Monsoonal showers and thunderstorms may result in flash flooding and debris flows from the Four Corners region and Southwest through Friday.
Read More...

For More Weather Information:

Seattle, WA Local Forecast Office

4NM NW Seattle WA

Marine Point Forecast

[NOTICE]
  • Today

    Becoming Sunny

    Winds IncreasingN 21km/h
    < 1m
  • Tonight

    Mostly Clear

    NNE 24km/hWinds Decreasing
    < 1m
  • Wednesday

    Sunny

    N 23km/h
    < 1m
  • Wednesday
    Night

    Increasing Clouds

    N 21km/hWinds Decreasing
    < 1m
  • Thursday

    Mostly Sunny

    N 21km/h
    < 1m
  • Thursday
    Night

    Mostly Cloudy

    N 23km/hWinds Decreasing
    < 1m
  • Friday

    Partly Sunny

    S 23km/hWinds Decreasing
    < 1m
  • Friday
    Night

    Partly Cloudy

    Winds IncreasingN 13km/h
    < 1m
  • Saturday

    Partly Sunny

    NNW 11km/h
    < 1m

Associated Zone Forecast which includes this point

Last Update: 3:40 am PDT Aug 16, 2022
Forecast Valid: 7am PDT Aug 16, 2022-6pm PDT Aug 22, 2022

View Nearby Observations

Detailed Forecast


Synopsis: Varying degrees of onshore flow is expected for the next several days with high pressure offshore and lower pressure inland. Westerly winds will strengthen down the Strait late this week, with winds also increasing over the Coastal Waters around mid-week.

Today
SSE wind 5 to 10 km/h becoming N 16 to 21 km/h in the morning. Partly sunny, then gradually becoming sunny. Wind waves 1 m or less.
Tonight
NNE wind 19 to 24 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 32 km/h. Mostly clear. Wind waves 1 m or less.
Wednesday
N wind 13 to 23 km/h. Sunny. Wind waves 1 m or less.
Wednesday Night
N wind 16 to 21 km/h decreasing to 10 to 15 km/h after midnight. Increasing clouds. Wind waves 1 m or less.
Thursday
N wind 13 to 21 km/h. Mostly sunny. Wind waves 1 m or less.
Thursday Night
N wind 18 to 23 km/h becoming NNW 11 to 16 km/h after midnight. Mostly cloudy. Wind waves 1 m or less.
Friday
S wind 18 to 23 km/h decreasing to 11 to 16 km/h in the afternoon. Partly sunny. Wind waves 1 m or less.
Friday Night
Variable winds less than 5 km/h becoming N 8 to 13 km/h in the evening. Partly cloudy. Wind waves 1 m or less.
Saturday
S wind 8 to 11 km/h becoming NNW in the afternoon. Partly sunny. 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.
  Select Another Point

ABOUT THIS FORECAST

Point Forecast: 47.66°N 122.43°W
Last Update: 3:40 am PDT Aug 16, 2022
Forecast Valid: 7am PDT Aug 16, 2022-6pm PDT Aug 22, 2022
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data