Wales lead Scotland 27-3, after a thrilling first half at the Millennium Stadium.
Liam Williams, George North and Jamie Roberts all crossed for tries, as Warren Gatland's side finally found their form in the Six Nations with some exciting attacking rugby.
Scotland full-back Stuart Hogg was sent off, after leading with his shoulder in a late challenge on Dan Biggar.
More top news
Fire crews have been responding to reports of flash flooding in Carmarthenshire. Some homes have been affected.
Medication designed for animals was taken from the building in Abertillery on Thursday night.
More than a thousand riders will be taking part in a series of events in and around the town.