EX13

Rhagolwg 10 diwrnod

Diweddarwyd 09:54

Codiad haul 07:50

Machlud haul 17:02

Trosolwg dydd

Heddiw

,

Uchel C 43°F Isaf C 34°F

Cwmwl ysgafn

Gwynt 18 mya 29 km/a Gogledd Gogledd Orllewinol

Rhagolwg amgylcheddol

  • UV Isel
  • Llygredd Isel

Rhagolwg bob awr

Rhybuddion gan y Swyddfa Dywydd ar gyfer Devon

  1. Mewn grym

    Rhybudd melyn o rew

    Diweddarwyd ar 31 Ionawr am 02:06
    O:
    0215 ar Sad 31 Ionawr
    Tan:
    1100 ar Sad 31 Ionawr

    Mae'r cynnwys hwn ar gael yn Saesneg yn unig.

    Icy stretches are likely to form on untreated surfaces on Friday evening, overnight and into Saturday morning. In addition, further accumulations of snow continue to be seen in places as bands of showers move southwards across the UK with temporary accumulations of 0-2 cm even in southern England this morning and the public should be aware of the risk of disruption due to difficult driving conditions.

    This is an update to the earlier warning to include temporary accumulations of snow further south across England and Wales this morning.

  2. Rhybudd cynnar melyn o eira

    Diweddarwyd ar 30 Ionawr am 11:48
    O:
    0015 ar Sul 1 Chwefror
    Tan:
    2345 ar Llu 2 Chwefror

    Mae'r cynnwys hwn ar gael yn Saesneg yn unig.

    Further snow showers will affect parts of Scotland and Northern Ireland on Sunday leading to some locally large accumulations, and the showers may spread along eastern and western coasts of England and Wales. The showers will be associated with strong winds so drifting and temporary blizzard conditions are possible as well as icy stretches. The public should be aware of the potential for disruption from these conditions.

    Snow showers are likely to continue to affect similar areas into Monday bringing further accumulations.This is an update to the Alert issued on Thursday to reduce the extent of the yellow area across the Westcountry and east Wales, whilst more of northwest Wales and west Cornwall have been included. This is due to a reduced risk of more persistent sleet and snow on Monday relative to that originally described.

Allwedd

  • Melyn:
    Byddwch yn ymwybodol
  • Ambr:
    Byddwch yn barod
  • Coch:
    Gweithredwch
  • Glaw
  • Gwynt
  • Eira
  • Rew
  • Niwl

Cyhoeddwyd gan y Swyddfa Dywydd