We haven't experienced this in awhile.
An extended period of snow on the trails.
for consistent updates use trailforks after your ride to update trail conditions. This is a great resource that is made better by your input!
Current conditions on Lower Seymour;
We cut out some overhanging trees, looks like there may be some more when the snow melts!
http://mtbtrails.ca/ Author of Locals' Guide to North Shore Rides and Locals' Guide to Fraser Valley Rides.