Caerwysg

Rhagolwg 10 diwrnod

Diweddarwyd 15:05

Codiad haul 08:09

Machlud haul 16:39

Trosolwg dydd

Heddiw

,

Uchel C 46°F Isaf C 34°F

Cawod o law ysgafn

Cyflymder gwynt 20 mya 32 km/a Gorllewin Gogledd Orllewinol

Rhagolwg amgylcheddol

  • UV Isel
  • Llygredd Isel

Rhagolwg bob awr

South West England

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

Today

Bitterly cold with sunny spells and frequent showers, these heavy and blustery with the risk of hail and thunder. Showers will turn increasingly wintry with snow perhaps settling over the hills. Windy with gales, especially around coasts and hills later.

Tonight

Wintry showers will continue overnight, leading to some accumulations over the hills. It will remain windy with gales or severe gales, especially in the far southwest.

Rhybuddion gan y Swyddfa Dywydd ar gyfer Devon

  1. Mewn grym

    Rhybudd melyn o eira

    Diweddarwyd ar 16 Ionawr am 11:32
    O:
    1135 ar Maw 16 Ionawr
    Tan:
    1100 ar Mer 17 Ionawr

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

    Showers are falling as sleet, snow and hail already in the north of the warning area, and this threat spreads to parts of Wales, the Midlands and southern England on Tuesday evening and overnight into Wednesday.

    The warning has been extended further south and east to cover small amounts of snow, for example in parts of southern England.Delays to travel are possible, with a lower likelihood of cancellations of public transport. Some roads and pavements will turn icy, with an increased likelihood of some accidents and injuries.

  2. Mewn grym

    Rhybudd melyn o rew

    Diweddarwyd ar 16 Ionawr am 11:32
    O:
    1135 ar Maw 16 Ionawr
    Tan:
    1100 ar Mer 17 Ionawr

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

    Showers are falling as sleet, snow and hail already in the north of the warning area, and this threat spreads to parts of Wales, the Midlands and southern England on Tuesday evening and overnight into Wednesday.

    The warning has been extended further south and east to cover small amounts of snow, for example in parts of southern England.Delays to travel are possible, with a lower likelihood of cancellations of public transport. Some roads and pavements will turn icy, with an increased likelihood of some accidents and injuries.

  3. Rhybudd melyn o wynt

    Diweddarwyd ar 16 Ionawr am 11:39
    O:
    2100 ar Mer 17 Ionawr
    Tan:
    1100 ar Iau 18 Ionawr

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

    Very strong winds will affect parts of the UK during Wednesday night and into Thursday. The strongest winds are expected to transfer eastwards across the warning area before clearing by late morning.

    Road, rail and ferry services may be affected, with longer journey times and cancellations. There is also a possibility that some bridges may close. Power cuts may occur, with the potential to affect other services, such as mobile phone coverage. Injuries and danger to life from flying debris are possible, along with some damage to buildings.

    In addition, large waves are expected to affect some western coasts with beach material being thrown onto sea fronts, coastal roads and properties.

Allwedd

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

Cyhoeddwyd gan y Swyddfa Dywydd