londonbound, southern trains have signal problems disrupting services via east grinstead.uilding from the woolwich road flyover. let's have a check on the weather now with lucy martin. hello, good morning. a lovely start to the day—to—day with plenty of sunshine around first thing. we'll tend to see a bit more in the way of cloud through the day so some sunny spells and for the most part it will be dry, just the outside chance of the odd isolated shower. if we put that detail onto the map, a bright and sunny start this morning with temperatures already in the mid teens. we'll see that cloud increasing but still good spells of sunshine, just the chance of the odd isolated shower, particularly the further north—west you are and temperatures today a maximum of 22. as we go through this evening and overnight, a few late spells of sunshine then largely dry, just the chance of the odd isolated shower but plenty of clear spells overnight and that will allow temperatures to fall to an overnight low of 1a and 16. tomorrow, a little bit more in the way of cloud than today. there wil