Rhagolwg
1 Perygl
Heddiw, Gwen
Heddiw, Gwen
Gwelededd Gwael
Darlleniadau Diweddaraf
Y darlleniadau diweddaraf o'r orsaf dywydd ar gopa'r Wyddfa.
Rhagolwg
Heddiw, Gwen
Cloudy with outbreaks of rain, perhaps some drier spells in afternoon. Breezy at first.
Cloudy with outbreaks of rain, heavy at times overnight. A cloudy day with further outbreaks of rain but perhaps becoming dry for a spell across northern Snowdonia in the afternoon before more rain arrives from the west late in the evening.
Machlud
19:49
Heddiw, Gwen
Heddiw, Gwen
Gwawrio: 06:51 yna 12 awr o olau dydd