The National Weather Service says FROST ADVISORIES will continue for parts of the KJAN listening area this morning. For Sac and Crawford Counties, a FROST ADVISORY is in effect until 8-a.m. For Monona and Harrison Counties, a FROST ADVISORY is in effect until 10-a.m.  Temperatures in the Advisory area will be at or around freezing (32-degrees). Unprotected plants and/or vegetation could be damaged if left uncovered.