The roadshow has 28 stops around Wales between today, St Dwynwen's Day, and 14 February, Valentine's Day. For a full list of the places it's visiting, as well as the times and addresses, visit the Welsh Government website.
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The Neath-born singer is only the third person to be honoured, following fellow singer Bryn Terfel and cycling star Sir David Brailsford.
After a soggy start to the new week things are improving out there for many with just a few scattered and sometimes heavy showers possible.
Astronaut Steve Swanson has been working with schoolchildren from across South Wales, as part of a special space science project.