|Convective Outlook: Sun 15 Sep 2019|
|What do these risk levels mean?|
VALID 06:00 UTC Sun 15 Sep 2019 - 05:59 UTC Mon 16 Sep 2019
ISSUED 10:52 UTC Sat 14 Sep 2019br> br>
ISSUED BY: Dan
Scattered showers will affect NW Scotland and the Northern Isles throughout Sunday, but as the convective layer deepens across Shetland on Sunday night there may be an isolated lightning strike - although the overall risk is still considered very low considering weak instability and restricted depth of convection.