20NM N Cape Mohican AK

...BRISK WIND ADVISORY THROUGH MONDAY NIGHT...

Synopsis: A 978 mb N Pacific low 115 nm S of Amchitka this afternoon moves to 140 nm NW of Shemya at 986 mb Mon afternoon and lingers there before dissipating through Tue morning. Another N Pacific low 230 nm S of Adak at 972 mb Monday afternoon moves to 240 nm N of Shemya at 984 mb Tue afternoon.