Given the wet-ish weather forecast, I think the primary destination will be Sumas Mountain. Will scout around the base a bit looking for the missing two mines and trying to find a close up view of the slow landslide.
After that I'll probably work my way up the mountain with the expectation of finding some snow.
Back up plan could involve a visit to Silver Lake park, Maple Falls falls and/or Wells Creek (unlikely).
If it's just awful and horrendous maybe there will be a trip into Canada for a Peanut-free Chocolate mission.
Hope you all stay warm and dry. :)
Expect to be in cell phone contact by dark.