Insects and other foods the trout may be eating:
1.   Blue-winged Olives
2.   Little Black Winter Stoneflies
3.   Streamers - matching sculpin, baitfish and small crayfish
4.   Midges

Weather/Stream Pictures:
These are the images I took exactly one week ago today of the snow in the
mountains. I wouldn't doubt it looking like that again today but it isn't daylight yet, so
I don't know for sure. Our yard has about a half inch or better. It is solid white

These are all thumbnails, so click on the image:

All of these but the Little Pigeon River were taken from the overlooks from the
Gatlinburg bypass to the park. There was 5 or 6 inches of snow on the ground
there and it is very little higher in elevation.