{"url_path":"/weather/alerts/2.49.0.1.840.0.aacba77217a1904a439be78bd2bb747e5eda6f79.001.1","section_key":"alert","section_title":"Frost Advisory issued September 23 at 1:35PM EDT until September 24 at 9:00AM EDT by NWS Burlington VT","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-09-23","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.aacba77217a1904a439be78bd2bb747e5eda6f79.001.1","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS Burlington VT"},"word_count":153,"has_tables":false,"body_markdown":"# Frost Advisory: Frost Advisory issued September 23 at 1:35PM EDT until September 24 at 9:00AM EDT by NWS Burlington VT\n\n**Severity:** Minor\n**Certainty:** Likely\n**Urgency:** Expected\n**Areas:** 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\n**Issued by:** NWS Burlington VT\n**Sent:** 2026-09-23T13:35:00-04:00\n**Effective:** 2026-09-23T13:35:00-04:00\n**Expires:** 2026-09-24T05:00:00-04:00\n\n## Description\n* WHAT...Temperatures between 32 and 36 degrees will result in frost\nformation.\n\n* WHERE...The northern St. Lawrence Valley, the Champlain Valley\noutside of Grand Isle County in Vermont, and portions of central\nand southern Vermont.\n\n* WHEN...From 2 AM to 9 AM EDT Thursday.\n\n* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive\noutdoor plants may be killed if left uncovered.\n\n* ADDITIONAL DETAILS...Areas near and along Lake Champlain, generally\nwithin 5 miles, will be less likely to see frost.\n\n## Instructions\nTake steps now to protect tender plants from the cold."}