Burlington, Vermont

Regional Weather Alerts


Alert: Frost Advisory
Area(s): Northern St. Lawrence; Northern Franklin; Eastern Clinton; Eastern Essex; Western Franklin; Western Chittenden; Lamoille; Washington; Western Addison; Orange; Western Rutland; Eastern Franklin; Eastern Chittenden; Eastern Addison; Eastern Rutland; Western Windsor
Effective: 2026-09-23 @ 5:35 pm -> 2026-09-24 @ 9:00 am
Onset: 2026-09-24 @ 6:00 am -> 2026-09-24 @ 1:00 pm
Severity: Minor
Certainty: Likely
Urgency: Expected
Issued By: NWS Burlington VT on 2026-09-23 @ 5:35 pm
Headline: Frost Advisory issued September 23 at 1:35PM EDT until September 24 at 9:00AM EDT by NWS Burlington VT
Description: * WHAT...Temperatures between 32 and 36 degrees will result in frost
formation.

* WHERE...The northern St. Lawrence Valley, the Champlain Valley
outside of Grand Isle County in Vermont, and portions of central
and southern Vermont.

* WHEN...From 2 AM to 9 AM EDT Thursday.

* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.

* ADDITIONAL DETAILS...Areas near and along Lake Champlain, generally
within 5 miles, will be less likely to see frost.