Bob Dylan once said..

The Times They Are A-Changin.

Precursor for north pac (EPO) pattern changes are alive and well.

Colder risks increasing late Dec into Jan.

Details https://t.co/NbZ8MYaz00 pic.twitter.com/dkSnXfB7eP

— BAM Weather (BAMWX) (@bamwxcom) December 7, 2021