Convective Outlook: Mon 21 Dec 2020

LOW SLGT MDT HIGH SVR

What do these risk levels mean?

Convective Outlook

VALID 06:00 UTC Mon 21 Dec 2020 - 05:59 UTC Tue 22 Dec 2020

ISSUED 09:23 UTC Mon 21 Dec 2020

ISSUED BY: Dan

Scattered showers will affect northern and western Scotland, more especially on Monday evening and night, with a small risk of isolated lightning. Meanwhile, a trailing frontal boundary across southern Britain may develop some line convection at times on Monday night, especially the Midlands into East Anglia, although the depth of convection probably too shallow for much in the way of lightning.