Newport County celebrate their promotion to the football league with an open-top bus parade through the city at 6pm today.
The club's shop manager Mick White told ITV News merchandise is flying off the shelves.
More top news
Andrew Price joins South Wales Caving Club to venture into the deepest cave in the UK
Any drizzle this afternoon will subside to leave a largely dry evening. Clearer skies in the north overnight.
Police were called to several Tesco stores in Wales to deal with chaos at midnight. Huge numbers hunted for bargains in shops and online.