Tymheredd
Offline
No recent data
No recent data
Cyson
Darlleniadau Diweddaraf
Y darlleniadau diweddaraf o'r orsaf dywydd ar gopa'r Wyddfa.
Machlud
16:01
Heddiw, Gwen
Heddiw, Gwen
Gwawrio: 08:15 yna 7 awr o olau dydd
Caffi'r copa
Ar gau
For the winter
For the winter
Hafod Eryri is now closed until 2020
Darlleniadau Eraill
Lleithder:
%
Pwynt Gwlith:
°C
Pwysau (lefel y môr):
hPa
Gwasgedd (1080m):
hPa
Gwegamera
06/12, 19:20
Rhagolwg
4 Peryglon
Yfory, Sad
Yfory, Sad
Gwyntoedd cryfion
Gwelededd Gwael
Gwyntoedd grym storm
Effaith oeri difrifol
Rhagolwg
Yfory, Sad
Cloudy with outbreaks of rain and drizzle. Severe southwesterly gales developing.
Cloudy with outbreaks of light rain and drizzle through the early hours, but turning dry by dawn. Then a cloudy day. Mostly dry, but some patchy light drizzle possible in the afternoon across western hills. The best of any brighter spells east of Snowdon range. Summit gales and heavy rain developing during the 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"