20NM N Cape Mohican AK

...BRISK WIND ADVISORY THROUGH FRIDAY...

Synopsis: A 972 mb low 140 nm S of Atka and a 981 mb low 330 nm S of Sand Point combine 260 nm S of Sand Point tonight to develop a 967 mb low. This low moves to 260 S of Sitkinak Island at 972 mb Sat morning as its front lifts into the Gulf of Alaska by Sat morning. An additional front remains draped across the Aleutian Chain through Sat morning.