Biwako Valley Weather (Next 3 days): The snow forecast for Biwako Valley is: Light rain (total 2.0mm), mostly falling on Mon afternoon. Freeze-thaw conditions (max 5°C on Thu morning, min -1°C on Mon night). Winds decreasing (fresh winds from the NW on Mon night, light winds from the WNW by Wed afternoon).
Biwako Valley Weather (Days 4-6): Mild at first with light rain (total 2.0mm) on Thu night followed by colder weather and light fall of snow, heaviest on Thu night. Freeze-thaw conditions (max 5°C on Thu afternoon, min -5°C on Fri morning). Winds decreasing (near gales from the NNW on Thu night, calm by Sat afternoon).