There's disruption on First Great Western between Swindon and Cardiff Central because of flooding between Swindon and Bristol Parkway. There are 2 hour delays and cancellations.
Icy by night, chilly by day - brace yourself for a cold week ahead.
High pressure keeps the weather chilly by day, icy by night, with an increasing risk of freezing fog.
High pressure this weeks means mainly cold bright days and icy cold nights.