Some resources and other blogs that I frequent:
This is a phenomenal resource for trail write-ups, directions, finding hikes, and forums. The Field Guide and the Trip Reports forum are particularly useful for us. Great people on the forums too!
Another resource for trail write-ups and directions.
A great place to find trail and road closures, fire danger levels, permit info, etc.
If you are unsure of snow levels on a trail, you can most likely find the answer here.
Wildflowers of the Pacific Northwest
Extensive photo library of wildflowers. I use this all the time to identify flowers.
Other Hiking Blogs