Merthyr Tudful

Rhagolwg 10 diwrnod

Diweddarwyd 07:13

Codiad haul 06:19

Machlud haul 20:10

Trosolwg dydd

Heddiw

,

Uchel 21°C 70°F Isaf 15°C 59°F

Cwmwl ysgafn

Cyflymder gwynt 7 mya 11 km/a Dwyreiniol

Rhagolwg amgylcheddol

  • UV Cymedrol
  • Paill Cymedrol
  • Llygredd Isel

Rhagolwg bob awr

Wales

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

Today

A fine start to the weekend with some sunshine, although this will slowly turn hazy during the day as cloud builds. The odd shower is possible further east later in the afternoon. Feeling warm in the sunshine and light winds.

Tonight

Showery rain will become widespread by evening, especially across central and northern areas, with some heavy bursts in places. These will move away northwards but further showers may develop later.

Rhybuddion gan y Swyddfa Dywydd ar gyfer Merthyr Tydfil

  1. Rhybudd cynnar melyn o law

    Diweddarwyd ar 26 Awst am 10:25
    O:
    1100 ar Sad 27 Awst
    Tan:
    0900 ar Sul 28 Awst

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

    Thundery showers are likely to move northwards into some southern parts of England during Saturday morning, becoming more widespread and heavy over central UK through the course of Saturday and overnight into Sunday morning.

    Please be aware of the risk of local disruption to transport and outdoor activities. In particular, be aware of the potential for some spray and standing water on roads, and the possibility of road closures.This warning has been updated to include more of southern UK, as well as starting the warning period slightly earlier. Please monitor for further updates.

Allwedd

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

Cyhoeddwyd gan y Swyddfa Dywydd