Biwako Valley Weather (Next 3 days): The snow forecast for Biwako Valley is: Light rain (total 2.0mm) at first, then becoming colder with a dusting of snow on Wed night. Freeze-thaw conditions (max 9°C on Mon night, min -5°C on Wed night). Winds increasing (light winds from the W on Tue afternoon, near gales from the NW by Wed night).
Biwako Valley Weather (Days 4-6): Mostly dry. Freeze-thaw conditions (max 6°C on Sun morning, min -2°C on Thu night). Winds decreasing (strong winds from the WNW on Fri morning, light winds from the W by Sat morning).