Interestingly, the GFS, EURO, and EURO AIFS have that system on Tuesday morning. Similar track but differences in amount/intensity of precipitation is probably why the GFS shows 34 degree temps and other two are in the upper 30s. Also not really sure how much credence to give to the AIFS in terms of temps and precip.

Indeed it was!

Yeah and it's not just temperatures either. Sometimes that region can be mild with at least reasonable mountain snow if Pacific fronts punch through, but the snow deficits this season are just staggering throughout the region. Really a year without a winter thus far.

From the PDX Weather Analysis discord: JMA alert

Nice AIFS run!!