Trefynwy

Rhagolwg 10 diwrnod

Diweddarwyd 12:07

Codiad haul 08:07

Machlud haul 16:38

Trosolwg dydd

Heddiw

,

Uchel C 39°F Isaf C 36°F

Glaw ysgafn

Cyflymder gwynt 3 mya 5 km/a Gogledd ddwyreiniol

Rhagolwg amgylcheddol

  • UV Isel
  • Llygredd Isel

Rhagolwg bob awr

Wales

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

Today

Cloud and rain will continue to spread across the region through the morning giving a risk of snow over the hills, where there could be some local accumulations for a time. Remaining cloudy into the afternoon with rain slowly clearing.

Tonight

Dry and mostly cloudy at first, although an increasing chance for clear spells overnight, especially in the north and east. Readily turning frosty under clear skies. Light winds.