Pen-y-Fan Weather (Next 3 days): The snow forecast for Pen-y-Fan is: Heavy rain (total 59.0mm), heaviest during Wed night. Very mild (max 11°C on Mon afternoon, min 3°C on Tue night). Winds decreasing (strong winds from the WSW on Mon afternoon, light winds from the S by Tue afternoon).
Pen-y-Fan Weather (Days 4-6): Heavy rain (total 30.0mm), heaviest during Fri afternoon. Mild temperatures (max 9°C on Sun morning, min 3°C on Thu afternoon). Winds increasing (calm on Thu night, strong winds from the WSW by Sat morning).