Winter fly fishing is great! Give it a try. It is especially great if you have waters near you that are crowded in the summer. The trout are still there, but you'll probably have all the water to yourself.

Some key differences versus the summer.

How you dress is really important. Lots of layers of breathable fabrics, a warm hat. Wool fingerless gloves don't cost much, but really help.

Most of the action will be under the surface. Out here it is mostly midge nymphs. Small. Easy to tie.

The fish won't move much to get food. Some days you pretty much have to bang them on the nose with your fly to get a take. So focus on the best holding spots and work each one more than you would in summer.

If you have to drive any distance, try to drive to tailwaters below dams. They'll be ice-free when the other streams are iced over.

Be prepared! Have a towel, change of clothes, some food, etc. in your vehicle. A fall in the water that will only be comical in the warm water can be life threatening in the cold.

Enjoy!