PDX had a shot of getting five 100+ in a row if they hit 100 the past two days, which has never happened before. Alas.
It does look like EUG will manage that for the first time.
Not quite sure where it will set up, but it looks like there could be a swath of about 3-6" of rain somewhere around here. Also potential for some gusty winds surrounding the track, perhaps near (or even over) 40 mph depending on how much mixing occurs. Low levels should have some stability with the clouds/precip but any heavier rain/embedded convective elements could cause more efficient momentum transport.