The First Minister will re-open Tata Steel's site at Llanwern this afternoon after the company invested £3.6million in its Zodiac plant.
The aim is to offer more flexibility to customers in the automotive sector as they try and expand the business and reach new markets.
Jon Ferriman, Director of the Port Talbot and Llanwern steelworks, said: "The investments we have completed recently, including the Zodiac upgrade, are all intended to improve the sustainability and competitiveness of the South Wales steel industry in extremely challenging times."
Meanwhile GDP figures are out later this morning and are likely to show a small rise, mostly due to improvements in the manufacturing and construction sectors.
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Most places will see a dry, bright day with patchy cloud but also some warm sunny spells, and it'll be less breezy than on Friday.
Members of the RMT union are walking out for three days from today in a row over new trains causing disruption to bank holiday services.
The Bank Holiday is here! Which is usually a recipe for wet weather! Yes, we will get our fair share. But it's not all doom and gloom!