Morwenstow

Rhagolwg 10 diwrnod

Diweddarwyd 06:11

Codiad haul 08:11

Machlud haul 16:47

Trosolwg dydd

Heddiw

,

Uchel C 45°F Isaf C 43°F

Cawod o law trwm

Cyflymder gwynt 18 mya 29 km/a Gorllewinol

Rhagolwg amgylcheddol

  • UV Isel
  • Llygredd Isel

Rhagolwg bob awr

South West England

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

Today

A much colder start with frost and ice. Cold and windy through the rest of the day with sunshine and heavy showers bringing a risk of hail, or perhaps some sleet or snow on the hills.

Tonight

Turning cloudier through the evening with rain arriving. It will be windy too, with frost possible in a few places.

Rhybuddion gan y Swyddfa Dywydd ar gyfer Cornwall

  1. Mewn grym

    Rhybudd melyn o rew

    Diweddarwyd ar 18 Ionawr am 10:57
    O:
    1900 ar Iau 18 Ionawr
    Tan:
    1000 ar Gwe 19 Ionawr

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

    Icy stretches are expected to form on Thursday night lasting into Friday morning.

    There will probably be some ice on untreated roads, pavements and cycle paths leading to some injuries from slips and falls.In addition rain, hail, sleet and, over higher ground, snow showers will continue to push across Wales and western England with some small accumulations over the higher ground of Wales. These may lead to some difficult driving conditions in places and some longer journey times.

Allwedd

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

Cyhoeddwyd gan y Swyddfa Dywydd