Casnewydd

Rhagolwg 10 diwrnod

Diweddarwyd 13:09

Codiad haul 05:56

Machlud haul 20:25

Trosolwg dydd

Heddiw

,

Uchel 10°C 50°F Isaf C 37°F

Cawod o law ysgafn

Cyflymder gwynt 10 mya 16 km/a Gogledd Gogledd Ddwyreiniol

Rhagolwg amgylcheddol

  • UV Cymedrol
  • Paill Isel
  • Llygredd Isel

Rhagolwg bob awr

Wales

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

Today

A bitter, brisk northerly wind will make it feel cold for all. There will be scattered, possibly thundery, showers and some sunny spells. Showers falling as hail, sleet and snow over higher ground, and possibly to lower levels too.

Tonight

A windy, mainly dry night with clear spells and the odd wintry shower possible, mainly in the west. It will be cold with a widespread, locally sharp, inland frost.