Rhagolwg 10 diwrnod

Diweddarwyd 17:09

Codiad haul 05:18

Machlud haul 20:55

Trosolwg dydd



Isaf 15°C 59°F

Cwmwl gwyn

Gwynt 9 mph 14 kph Gogleddol

Rhagolwg amgylcheddol

  • UV Cymedrol
  • Paill Isel
  • Llygredd Isel

Rhagolwg bob awr

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

Met Office warning(s) issued for: Greater London

  1. Yellow warning of rain

    Valid from:
    1205 on Mon 28 Jul
    Valid to:
    2100 on Mon 28 Jul
    Updated 28 July at 12:59 Active


    Scattered heavy showers are expected across parts of central southern and southeast England, including the west London area, at times on Monday afternoon and evening.

    The public should be aware of the risk of localised flooding, especially if the downpours affect urban areas.This is a further update to the warning issued yesterday to reduce the size of the warning area now that the overnight thundery downpours have eased away to the south.


  • Yellow: Be aware
  • Amber: Be prepared
  • Red: Take action

Issued by the Met Office