A LITTLE THAW, A LOT OF RAIN, a little more snow, a lot more rain and what do you get? A nice brown waterfall with frothy white foam on the Falls of the Wissahickon visible from Ridge Avenue right next to Tommy Gunns B-B-Q. Today's three-to-four-inch snowfall, plus the rain expected this weekend should turn the Schuylkill and Wissahickon into the Big and Little Muddy's once again. This shot is from Friday morning following Thursday night's deluge.