Yellow warning of wind affecting Wales: Bridgend, Carmarthenshire, Ceredigion, Conwy, Gwynedd, Isle of Anglesey, Neath Port Talbot, Pembrokeshire, Powys, Rhondda Cynon Taf, Swansea, Vale of Glamorgan valid from 0400 Tue 20 Jan to 1600 Tue 20 Jan