Not sure about up there... but we definitely saw plenty of sun in June here even though it was pretty wet. We also had about 6 inches of rain here but there was 19 days with no rain and about half the days were 75 or warmer and 6 days were 80+ degrees. It was far better in June this year than the analog year of 2010 for sure. The really crappy weather was primarily between June 1-4 and June 12-18 here. The rest of the month was decent.
4km UW-WRF looks consistent with what the Euro is showing...initiation in the southern OR Cascades on Saturday afternoon then organizing into a band/cluster and passing through the I-5 corridor.
Would produce a pretty nice swath of 0.25-0.5"
Back home now... nice day here.
Our pumpkins made a run for the gate while we were gone. They must have grown 10 feet out in every direction taking over the pathways. Guessing you could probably sit out there and actually see it growing in real time.