18NM SE Saint Paul AK

Synopsis: A 1000 mb low 125 nm N of Semisopochnoi Island moves to 60 nm N of Nikolski at 1004 mb Thu afternoon before merging with a North Pacific low Fri morning. The front from a Kamchatka low pushes across the Western and Central bering Fri morning through Sat morning. Its center moves to 225 nm NW of Attu at 984 mb by Sat morning.