16NM SSE Perryville AK

Synopsis: A 1007 mb low 280 nm south of Sitkinak exits to the North Pacific for Thu morning. A 1008 mb low 100 nm south of Anadyr hooks to 180 nm southeast of Anadyr at 1014 mb for Thu morning and dissipates by Thu afternoon. A 990 mb North Pacific low moves to 180 nm south of Adak at 999 mb for Friday morning. Its front pushes into the western and central Aleutians through Fri morning.