EX13

Rhagolwg 10 diwrnod

Diweddarwyd 02:09

Codiad haul 05:04

Machlud haul 21:28

Trosolwg dydd

Heno

,

Isaf 17°C 63°F

Cwmwl ysgafn

Cyflymder gwynt 10 mya 16 km/a De De Ddwyreiniol

Rhagolwg amgylcheddol

  • UV Uchel Iawn
  • Paill Uchel
  • Llygredd Cymedrol

Rhagolwg bob awr

South West England

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

Tonight

Warm and humid, with heavy, thundery showers moving quickly northeast during the evening, bringing the risk of hail and some locally torrential downpours. Dry and fresher overnight.

Rhybuddion gan y Swyddfa Dywydd ar gyfer Devon

  1. Mewn grym

    Rhybudd melyn o law

    Diweddarwyd ar 3 Gorffennaf am 11:32
    O:
    1900 ar Gwe 3 Gorffennaf
    Tan:
    1200 ar Sad 4 Gorffennaf

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

    Isolated heavy, and possibly severe, thunderstorms are expected to develop on Friday evening across parts of southern and southwest England. These are likely to become more frequent later and spread northwards across Wales, the Midlands and northern England overnight, and into southern Scotland by the early hours of Saturday. Some torrential downpours are possible leading to localised surface water flooding, with hail, frequent lightning and squally winds also likely hazards.

    The public should be aware that there is a chance of some very localised significant disruption.This is an update to the warning to extend the yellow area across southern Scotland and elevate the position in the risk matrix. This will be kept under review and further updates are possible closer to, and during, the event.

Allwedd

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

Cyhoeddwyd gan y Swyddfa Dywydd