There are reports that an agreement has been reached over the sale of the Murco oil refinery in Milford Haven.
Hundreds of jobs were under threat when a deal to save the site collapsed in April.
News agency Reuters are this morning reporting that The Klesch Group have agreed to the buy the refinery.
ITV News understands than an announcement over the future of the refinery is due later today.
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Feeling humid with heavy showers and thunderstorms moving north overnight into Sunday.
Four people, including three children, were taken to hospital to be checked for smoke inhalation.
Heavy rain and thunderstorms will affect many parts of Wales this weekend - particularly during Saturday evening.