Caerdydd

Rhagolwg 10 diwrnod

Diweddarwyd 14:11

Codiad haul 07:14

Machlud haul 18:49

Trosolwg dydd

Heddiw

,

Uchel 14°C 57°F Isaf C 48°F

Cwmwl ysgafn

Cyflymder gwynt 3 mya 5 km/a De Orllewinol

Rhagolwg amgylcheddol

  • UV Isel
  • Llygredd Isel

Rhagolwg bob awr

Wales

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

Today

A fairly cloudy and cool-feeling day with bands of showers, often heavy, moving across the country. There will be some rumbles of thunder too but it will become drier from the west later in the day.

Tonight

A few showers across the far west, but elsewhere will be dry and clear. Temperatures will fall to low single figures, giving patchy grass frost and mist or fog patches.

Rhybuddion gan y Swyddfa Dywydd ar gyfer Cardiff

  1. Mewn grym

    Rhybudd melyn o law

    Diweddarwyd ar 1 Hydref am 10:31
    O:
    1035 ar Sad 1 Hydref
    Tan:
    1800 ar Sad 1 Hydref

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

    Showers, some heavy and slow-moving, will continue at times on Saturday, with a risk of hail, lightning and gusty winds. Showers will ease and then largely clear through the late afternoon and early evening. Please be aware of the possibility of localised surface water flooding and difficult driving conditions.

    This is an update to the warning issued on Friday, to reduce the eastward extent of the area.

Allwedd

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

Cyhoeddwyd gan y Swyddfa Dywydd