Er gwaethaf ymdrechion gorau’r rhai sy’n ymwneud â gwasanaethau’r gaeaf, bydd yr amodau teithio mewn tywydd garw yn dal yn anodd mewn ambell ardal. Ni ellir addo ffyrdd heb iâ a bydd angen cymryd gofal. Lansiwyd tudalennau’r gaeaf ar wefan Llywodraeth Cymru ar 24 Hydref i roi gwybodaeth am ragolygon y tywydd, trafnidiaeth, cau ysgolion, gwasanaethau lleol ac iechyd. Byddant yn cael eu diweddaru yn ôl yr angen drwy gydol y gaeaf.
Despite the best efforts of those involved in winter service, during adverse weather travelling conditions in some areas can still be difficult, ice free roads cannot be guaranteed and care needs to be taken.   The winter pages were launched on the Welsh Government website on 24th October providing information on weather forecasts, transport, school closures, local services and health. These will be updated as necessary throughout the winter.