UK Forecast: Largely dry - Chilly nights, warm days, Aug 21 - 15:33

Saturday High pressure ridges in from the west on Saturday. Chilly at first for most yet a largely dry day with decent sunny spells, however showers will affect northern and western coasts and hills. Showery rain will affect northwest Scotland throughout the day. Highs at 17C in Scotland, 22C in southern England.
Saturday Night A mainly dry night with clear spells, though northern and western regions of Scotland as well as northwest Ireland will see showers, some heavy and prolonged. Another ch