Convective Outlook: Fri 04 Aug 2017
LOW
SLGT
MDT
HIGH
SVR
What do these risk levels mean?
Convective Outlook

VALID 06:00 UTC Fri 04 Aug 2017 - 05:59 UTC Sat 05 Aug 2017

ISSUED 08:08 UTC Fri 04 Aug 2017

ISSUED BY: Dan

... SCOTLAND ...

Slow-moving occlusion providing showery outbreaks of rain may produce an odd isolated lightning strike given some marginal instability.

... REPUBLIC OF IRELAND, WALES AND ENVIRONS ...
A notable mid-level shortwave / cold pool will slide eastwards across Ireland to Wales overnight. Steep mid-level lapse rates and strong forcing will result in an increase in deep convection, starting initially in W Ireland late evening, and running east to Wales during the early hours. A couple of low-end SLGTs have been issued for some lightning potential during this period.