Frost Advisory issued October 16 at 2:45PM EDT until October 17 at 8:00AM EDT by NWS

…FROST ADVISORY REMAINS IN EFFECT FROM 1 AM TO 8 AM EDT TUESDAY… The National Weather Service in Burlington continues the Frost Advisory, from 1 AM to 8 AM EDT Tuesday. * Locations…The Champlain Islands. * Hazards…Scattered to widespread frost.

Source: National Weather Service Alerts for Vermont