Cerro Castor Weather (Next 3 days): The snow forecast for Cerro Castor is: Light rain (total 2.0mm) at first, then becoming colder with a dusting of snow on Wed morning. Freeze-thaw conditions (max 4°C on Tue afternoon, min -2°C on Thu night). Mainly strong winds.
Cerro Castor Weather (Days 4-6): A moderate fall of snow, heaviest on Sun night. Temperatures will be below freezing (max 0°C on Fri afternoon, min -5°C on Sun afternoon). Winds increasing (calm on Fri night, strong winds from the SSW by Sat night).