Its giving a forecast of calm weather, 44 to 48 degrees for tomorrow.<br />Is there any reason why I shouldn't take my boat out on a lake tomorrow? The lake is usually thronged in summertime but deserted in Winter. Is there some hidden danger that surfaces out there in Winter that I'm not aware of? Its a small lake, 2 miles long, 1/4 mile wide. I know where all the rocks are, they are marked with buoys and I was on the lake several times last summer.