Convective Outlook: Mon 18 Sep 2017

LOW SLGT MDT HIGH SVR

What do these risk levels mean?

Convective Outlook

VALID 06:00 UTC Mon 18 Sep 2017 - 05:59 UTC Tue 19 Sep 2017

ISSUED 04:04 UTC Mon 18 Sep 2017

ISSUED BY: Dan

Upper vortex centred over the Netherlands on Monday will gradually slip away to the east, providing another showery day to parts of England and Wales, though in general with quite dry air aloft showers should be relatively isolated, mainly focussed along zones of low-level wind convergence such as Wales-Dorset, Lincolnshire-Kent and then later from the Cheshire Gap-Sussex. The deepest instability will be found closest to the upper vortex, and hence a low-end SLGT has been issued for parts of Lincs / East Anglia / Kent, with showers generally more limited in depth farther west.