23NM N Port Moller AK

Synopsis: A 995 mb Kamchatka low will move into the Bering 290 nm NW of Shemya by Sat afternoon and move to 340 nm NW of Shemya at 1001 mb by Sun afternoon as its front sweeps across the Aleutians. A 993 mb low moves to 65 nm N of Shemya Mon morning and moves to 165 nm N of Adak by Mon afternoon.