A closed low is a low pressure region that is closed off, i.e., it's completely surrounded by high pressure regions. Since it's cut off from the main low pressure systems, it doesn't usually move very quickly.
You've got a low pressure system, overcast and dreary, for a few days probably.
![[personal profile]](https://www.dreamwidth.org/img/silk/identity/user.png){kind=small}
momijizukamori
no subject
Date: 2003-05-23 08:19 am (UTC)You've got a low pressure system, overcast and dreary, for a few days probably.