|Convective Outlook: Fri 15 Mar 2019|
|What do these risk levels mean?|
VALID 06:00 UTC Fri 15 Mar 2019 - 05:59 UTC Sat 16 Mar 2019
ISSUED 19:26 UTC Thu 14 Mar 2019br> br>
ISSUED BY: Dan
A persistent, strong westerly flow covers the British Isles on Friday, with cold air aloft helping to generate a couple hundred J/kg CAPE over Scotland. Scattered showers will affect the area at times, in an environment with strong shear. A few isolated lightning strikes may be possible from the most intense cells.