Synopsis: A 1009 mb low 90 nm N of St. Paul moves to 110 nm NW of Nelson Lagoon at 1010 mb Wed morning. This low moves across the Alaska Peninsula through Wed afternoon and dissipates Wed evening. A 992 mb Kamchatka low moves to 290 nm W of Attu at 991 mb Wed morning. This low then moves to 90 nm S of Nikolski at 992 mb Thu afternoon. Its front moves across the Aleutian Chain through Thu afternoon.