Darlleniadau Diweddaraf

Y darlleniadau diweddaraf o'r orsaf dywydd ar gopa'r Wyddfa.

Cyflymder y Gwynt
4 mya
hyrddio i 8 mya
Awel Dyner, GGn
Gostwng
Tymheredd
-1 °C
Yn teimlo fel
Gostwng
Machlud
18:08
Heddiw, Llun
Gwawrio: 07:55 yna 10 awr o olau dydd
Caffi'r copa
Ar gau
Opens at 11:00
Hafod Eryri
Darlleniadau Eraill
 
Lleithder:
94 %
Pwynt Gwlith:
0 °C
Pwysau (lefel y môr):
1026 hPa
Gwasgedd (1080m):
898 hPa
Gwegamera
21/10, 20:00
Rhagolwg
1  Perygl
Yfory, Maw
Effaith oeri difrifol
Rhagolwg
Yfory, Maw

Mainly dry with some brighter spells. Strong summit winds.

Dry overnight with clear spells most likely during the early hours, with higher cloud spreading from the northwest towards dawn. Tuesday will be mainly dry with only the odd light drizzly shower cropping up. Also with quite a lot of higher cloud around brighter spells rather than sunshine will be more likely.

27 Medi
"RAILWAY CLOSURE 2019 Our Traditional Diesel Service will be running until Sunday 27th October (weather permitting) then the railway & Hafod Eryri the summit visitor centre will close for the #winter. Book in advance at https://t.co/6jgjTHOMQX #Snowdon #Snowdonia #NorthWales https://t.co/MrF0Co5mxt"

Mentra'n Gall

Gofynnwch 3 chwestiwn i’ch hynan cyn i chi gychwyn:

  • Oes gen i’r offer cywir?
  • Ydw i’n gwybod sut fydd y tywydd?
  • Ydw i’n hyderus fod gen i’r wybodaeth a’r sgilliau ar gyfer y diwrnod?

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