|Convective Outlook: Sat 12 Oct 2019|
|What do these risk levels mean?|
VALID 06:00 UTC Sat 12 Oct 2019 - 05:59 UTC Sun 13 Oct 2019
ISSUED 18:40 UTC Fri 11 Oct 2019br> br>
ISSUED BY: Dan
A broad southwesterly flow aloft covers the British Isles on Saturday, with a quasi-stationary frontal boundary providing cloud and rain across southern England for much of the day. To the north, the cooler airmass will be characterised by scattered showers affecting many northern and western parts of Britain and Ireland, perhaps producing a few isolated lightning strikes.