ALERT!

FROST ADVISORY ISSUED for the following counties: Middlesex (outside of 128), Essex, Norfolk(also outside of 128), Bristol, and portions of Plymouth county. These include all of the suburbs of Boston outside of 128. Cities like Bedford, Concord, Norwood, Medfield, Lowell, Brockton are included in the warning area. Although a warning was not issued, frost may also occur on portions of the cape and the Vineyard.  As for now, this alert excludes Worcester County.  Please cover up your plants, as they may be damaged by frost. 

A frost advisory means frost is expected to occur as temp drops between 32 and 35. A freeze warning would be issued if temps were expected to drop below the freezing mark. A freeze warning has been issued for most of Northern New England.