National Weather Service in Seattle, Washington
-Local agency for official watches, advisories and storm warnings,
-and many other weather resources.
National Weather Service Warnings: Washington Zone
National Weather Service Forecast: Washington Zone
Visible Satellite
IR Satellite
Enhanced IR Satellite
Professor Cliff Mass' Weather Blog
Climate Prediction Center: ENSO Diagnostic Discussion
El Nino, La Nina index from 1950 - Present
Pacific Decadal Oscillation index from 1900 - Present
University of Washington Snow Watch
-Neat place to find out what our atmosphere is doing regarding snow.
National/Naval Ice Center

Puget Sound Clean Air Agency
Weather reports.
Written for Shoreline Area News covering Shoreline and Lake Forest Park, Washington.
Skunk Bay Weather Blog
Earth :: a global map of wind, weather, and ocean conditions past and forecast.
AccuWeather
Farmer's Almanac Long Range Weather Forecasts
Intellicast interactive weather map
WeatherUnderground Rain/Snow doppler radar for Western Washington. (Animated loop)
Advanced Hydrologic Prediction Service for Skykomish River near Gold Bar, Wa
Arctic Sea Ice News and Analysis - Updated daily
Steven's Pass road conditions and forcast.
Snoqualmie Pass road conditions and forcast.

Central Market in Shoreline
One of the local stations I look at for better wind measurements.

Weather Underground (This website's weather station)
Weather Underground hosts numerous personal weather stations from all over the world.
This link will take you to my personal weather station on Weather Underground
but there is a handy interactive map of other personal weather stations.
Keep in mind, accuracy of many of these stations may vary as a number of
them are set up by hobbyst in none-ideal locations. You can also find
airport stations here though data is sometimes incomplete.

Everett personal weather station data page
Everett personal weather station on Weather Underground
I have a second personal weather station located in Everett about 2 miles northeast of
the Boeing plant. This one is mostly for personal use, data is only
archived on weather underground right now. Wind data is a little better,
as the area is not surrounded in large trees.

Skunk Bay Weather Station (Hansville, Washington)