The findings of a report into last year's measles outbreak centred on Swansea are due to be outlined later. The outbreak began in November 2012 and didn't end until July. The report is expected to recommend measures to prevent a future outbreak.
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A bitterly cold start to the day with widespread frost and icy patches on the roads. Dry and bright today with hill snow possilble.
Another wintry night to come, with widespread frost and icy patches developing away from the coast.
The Big Sick star Kumail Nanjiani and Black-ish star Tracee Ellis Ross announced the 91st Academy Awards.