UK weather: Met Office maps reveal where up to 100mm of rain could fall this weekAfter one of the driest Julys on record, the pattern is finally beginning to shift. While some areas could receive up to 100mm of rain next week, others may struggle to see much more than isolated showers. Persistent rain will spread across Scotland during Monday morning before stalling across northern parts through the afternoon. The heaviest totals are most likely across northeast Scotland, although parts of Northern Ireland and northern England could also receive prolonged spells of rain. While northern areas could receive substantial rainfall during the first half of next week, areas further south will have to wait for more widespread rain to arrive.