This was posted on the JAR group site by Kurt(the trail boss/designer/one man mowing crew of the Wharton trails).
Walked a bit of the Wharton SF Batsto FireTower trail (green) this Thursday
evening. Snow accumulation is zero to approx. 1.25 inches. Saw no tire tracks
(but that's prob'ly just a matter of time).
The ground is frozen to more than two inches deep. So with the big thaw coming
this weekend, you can expect to see a lot of standing water where you have seen
none before. (At least until the ground thoroughly thaws. No mud though. Riding
on a prehistoric sandbar does have its perks.) Arrive early and ride often.