Convective Outlook: Wed 29 Aug 2018
LOW
SLGT
MDT
HIGH
SVR
What do these risk levels mean?
Convective Outlook

VALID 06:00 UTC Wed 29 Aug 2018 - 05:59 UTC Thu 30 Aug 2018

ISSUED 19:46 UTC Tue 28 Aug 2018

ISSUED BY: Dan

Showery bursts of rain continue across SE England and East Anglia on Wednesday morning as a piece of upper forcing clears to the NE. Lightning activity is questionable given weak instability (more likely over France / Belgium etc), with some rather heavy rain possible over Kent/Sussex in particular. Any rain should clear to the North Sea by early afternoon.


Farther north cold mid-levels, associated with the upper trough, atop SSTs will generate a few hundred J/kg CAPE with several showers affecting NW Scotland and the Northern Isles. Some isolated / sporadic lightning will be possible here.