Convective Outlook: Thu 10 Aug 2017

LOW SLGT MDT HIGH SVR

What do these risk levels mean?

Convective Outlook

VALID 06:00 UTC Thu 10 Aug 2017 - 05:59 UTC Fri 11 Aug 2017

ISSUED 19:34 UTC Wed 09 Aug 2017

ISSUED BY: Dan

Some residual marginal instability close to the frontal boundary could produce an isolated thunderstorm over/close to SE England on Thursday morning before the front weakens / pulls away.