Also at Mt Rainier, the Camp Muir Webcam is back online so you can scout conditions before you plan your hike or climb. The Mt Rainier Climbing Blog has start posting condition updates for the most popular routes.
There's a thread on NW Hikers about strict enforcement of no parking areas at the circus that is Mt Si, Little Si and Teneriffe.
The latest post on the WTA's blog summarizes the key roads damaged by this season's winter storms and the trails that are now blocked. The Mt Baker area was hit hard and both Forest Road 23 and 25 on the east side of Mt St Helens were both washed out in several places. It looks like most of FR 25 is repaired and should open later this month, but FR-23 has multiple washouts and several miles of the road looked to be closed for a long time. [Update: here's an in-depth summary from the Forest Service]
In biking news, SDOT reports that the new Westlake Cycle Track is about halfway done.
Biking Bis also points out that there's a brief window until the end of June to ride the Snoqualmie Valley Trail before it closes for construction again.