winter is snowy! :)
But if there's no snow there's nothing to do. You need to find compositions that work and interesting subjects. I bet small streams in the forest always look good. The sun might still come out from time to time and paint the evenings quite colorful. If want to photograph the sky, try photographing it by the sea
or a lake to get a symmetrical reflection. Also Try out different genres of photography: maybe some street and macro.