Fonna Glacier Weather (Next 3 days): The snow forecast for Fonna Glacier is: A heavy fall of snow, heaviest during Wed night. Becoming milder with heavy rain (total 21.0mm) on Wed night. Freeze-thaw conditions (max 2°C on Tue afternoon, min -1°C on Mon afternoon). Winds increasing (calm on Mon afternoon, strong winds from the WSW by Wed night).
Fonna Glacier Weather (Days 4-6): Heavy rain (total 21.0mm), mainly falling Thu morning. Becoming colder with a light covering of snow, mostly falling on Sat night. Freeze-thaw conditions (max 3°C on Thu night, min -10°C on Sat night). Winds decreasing (fresh winds from the WSW on Thu morning, calm by Fri morning).