:00:00. > :00:00.as well and it will turn unsettled at the weekend.
:00:00. > :00:14.As we head into the peak of the holiday season it is becoming more
:00:15. > :00:18.difficult to find any hot weather in the forecast but don't give up on
:00:19. > :00:23.the summer, temperatures edging down back to nearer normal. Certainly an
:00:24. > :00:27.increasing chance of seeing some showers turning up later in the
:00:28. > :00:35.week. The jet stream is the key to the forecast, the winds that blow
:00:36. > :00:39.around about the height that you fly away on your holiday. It is allowing
:00:40. > :00:44.warm air to come up from the southern regions, but it is now
:00:45. > :00:48.starting to creep further southwards. The difficulty for the
:00:49. > :00:53.forecast is knowing how far south it goes because the more it dips, the
:00:54. > :01:00.more unsettled weather tends to become, and cooler as well. At lower
:01:01. > :01:04.levels, the winds are blowing fairly briskly bringing some showers as
:01:05. > :01:09.well, and they will turn heavier towards the end of the night. A few
:01:10. > :01:13.showers find their way into northern England as well but essentially for
:01:14. > :01:19.much of England and Wales, another fine and dry day with sunshine
:01:20. > :01:25.coming through. In that sunshine it will feel quite pleasant, but not
:01:26. > :01:32.quite as hot as today. It will be cooler further north, 18-20?, made
:01:33. > :01:37.cooler by the fact we have a brisk wind blowing in from the west. That
:01:38. > :01:45.is cooler than the athletes might like in the session of athletics.
:01:46. > :01:49.The showers may be edging a wee bit southwards into parts of Wales and
:01:50. > :01:53.the Midlands, but similar temperatures. It will feel
:01:54. > :01:59.pleasantly warm. Once we get through to Friday, we will see low-pressure
:02:00. > :02:03.dominating the scene as the jet stream starts to dig further
:02:04. > :02:09.southwards so a scattering of showers on Friday. At the moment the
:02:10. > :02:14.best estimate is that Saturday is the day that we are most likely to
:02:15. > :02:19.see the widespread showers, temperatures a little bit lower
:02:20. > :02:26.generally, and on Sunday it will push away unsettled weather into
:02:27. > :02:28.more northern areas, drier weather pushing into the south. Some
:02:29. > :02:29.uncertainty