{"url_path":"/weather/alerts/2.49.0.1.840.0.239bfedafdcc74546a7c6231d406f90636e52019.001.1","section_key":"alert","section_title":"Frost Advisory issued June 3 at 12:24PM PDT until June 4 at 8:00AM PDT by NWS Medford OR","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-06-03","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.239bfedafdcc74546a7c6231d406f90636e52019.001.1","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS Medford OR"},"word_count":150,"has_tables":false,"body_markdown":"# Frost Advisory: Frost Advisory issued June 3 at 12:24PM PDT until June 4 at 8:00AM PDT by NWS Medford OR\n\n**Severity:** Minor\n**Certainty:** Likely\n**Urgency:** Expected\n**Areas:** North Central and Southeast Siskiyou County; Northeast Siskiyou and Northwest Modoc Counties; Modoc County; Klamath Basin; Northern and Eastern Klamath County and Western Lake County; Central and Eastern Lake County\n**Issued by:** NWS Medford OR\n**Sent:** 2026-06-03T12:24:00-07:00\n**Effective:** 2026-06-03T12:24:00-07:00\n**Expires:** 2026-06-04T05:00:00-07:00\n\n## Description\n* WHAT...Temperatures of 33 to 36 degrees will result in frost\nformation.\n\n* WHERE...Valleys in Klamath, Lake, Modoc, and eastern Siskiyou\ncounties. This includes areas in and around Klamath Falls,\nLakeview, Christmas Valley, Chiloquin, Sprague River, and Alturas.\nLocalized colder temperatures down to freezing are expected near\nSilver Lake and Chemult.\n\n* WHEN...From 3 AM to 8 AM PDT Thursday.\n\n* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive\noutdoor plants may be killed if left uncovered.\n\n## Instructions\nTake steps now to protect tender plants from the cold."}