The forecast isn't looking great for B-more area trails right now. We've gotten lot of rain and the freeze than thing has been going on meaning unless the trails are frozen they will probably be muddy. Cold right now but getting above freezing on Tues. and then warmer temps and rain on Wed. followed by more warm temps and possible rain on the weekend.
If you aren't flying (and won't incur a charge) then you should bring your bike just in case. Things might be rideable in Frederick if you can travel west, trails here dry quicker due to all of the rock content but we've even had some muddy days with all of the rain lately.
Can someone order up some snow for X-mess?