Synopsis: A 998 mb low 300 nm N of Attu moves to 90 nm N of Nunivak Island at 1007 mb Thu afternoon. This low lingers along the Kuskokwim Delta Coast through Fri morning. A 1011 mb Kamchatka low tonight moves to 200 nm N of Shemya at 1008 mb Thu afternoon. This low moves to 108 nm NW of Atka at 1008 mb Fri morning.