Frost Advisory issued September 30 at 2:51PM EDT until October 01 at 8:00AM EDT by NWS

…FROST ADVISORY REMAINS IN EFFECT FROM 1 AM TO 8 AM EDT SUNDAY… The National Weather Service in Burlington continues the Frost Advisory, from 1 AM to 8 AM EDT Sunday. * Locations…Central and eastern Vermont, and the northern Adirondacks of New York.

Source: National Weather Service Alerts for Vermont