Heat Advisory issued July 20 at 8:03PM EDT until July 21 at 8:00PM EDT by NWS

…HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT SUNDAY… * LOCATIONS…Western Addison, Rutland and Windsor Counties. * HEAT INDEX VALUES…In the mid 90s due to temperatures around 90, and dewpoints in the upper 60s. * TIMING…The highest heat index values will occur between noon and 5 PM on Sunday.

Source: National Weather Service Alerts for Vermont