Machlud
16:47
Heddiw, Llun
Heddiw, Llun
Tywyllu mewn 5 awr a 30 munud
Darlleniadau Diweddaraf
Y darlleniadau diweddaraf o'r orsaf dywydd ar gopa'r Wyddfa.
Caffi'r copa
Ar gau
For the winter
For the winter
Hafod Eryri is now closed until May 2021
Rhagolwg
2 Peryglon
Heddiw, Llun
Heddiw, Llun
Effaith oeri difrifol
Haul Cryf
Rhagolwg
Heddiw, Llun
Icy. Snow showers decaying late morning. Very cold at height.
Ice slow to clear around the foothills while persisting elsewhere. Occasional wintry showers will ease from the south during the morning, with most if not all dry by afternoon as sunny spells increase. Clear this evening.
15 Tach
"The Llanberis path has snow from Clogwyn Station upwards. The path is difficult to follow with snowdrifts leading to the summit. The ability to navigate in winter conditions is essential. #beadventuresmart @visitwales @VisitWalesBiz #snowdon https://t.co/fsvNqQDMV3"