Biwako Valley Weather (Next 3 days): The snow forecast for Biwako Valley is: Heavy rain (total 28.0mm), heaviest during Sat night. Very mild (max 11°C on Sat night, min 1°C on Thu morning). Winds decreasing (gales from the SSE on Sat afternoon, calm by Sat night).
Biwako Valley Weather (Days 4-6): Light rain (total 4.0mm), mostly falling on Sun morning. Freeze-thaw conditions (max 12°C on Sun afternoon, min -1°C on Tue night). Winds increasing (calm on Mon night, strong winds from the NW by Tue afternoon).