Weather-proof touch screens have been installed in Cardiff city centre to provide the public with up-to-date travel information.
The devices provide information on public transport times and stops, local taxi ranks and safe cycling zones, and also provide travel advice for people with mobility problems.
Departure news is fed from bus and rail operators, and smart phones can be used to link to Traveline Cymru for door-to-door journey plans and Arriva Trains Wales for planning rail trips.
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Rain overnight turning light and patchy in the morning.
Most of us will have a pleasant and dry evening with a few late sunny spells, though the odd light shower is possible.
The Eisteddfod's intention to visit an area must be proclaimed at least a year and a day before the beginning of the festival.