In reply to Mike Lewis:
as with alasdairs post; i moved to vancouver earlier this summer and the 'bad' weather on the pacific NW is a load of nonsense! if you've lived anywhere in Scotland you'll find the climate here awesome (admittedly this has been a particularly good summer)
and as for winter, im just shaking in my boots waiting for the snow to come
in terms of good rock climbing from seattle, i have been to Washington pass which would be about 3hrs drive for you, and that is impeccable mtn rock routes with really easy access. you also have leavenworth close by which is supposed to be sweet and it aint too far a drive upto squamish. Smith rocks in Oregon is probably about 6hrs away, and ill tell you what thats like in a few weeks after we make the pilgrimage!
So long as you are prepared to drive anything upto 5hrs you will have access to some truely world class destinations
(Disclaimer: despite having a full summer climbing at squamish and beyond, my favourite climbing this year was a week of pure sunshine on the Ben and in the Coe in May just before i left Scotland - but thats probably cos im a sentimental old bugger!)