{"url_path":"/weather/alerts/2.49.0.1.840.0.2393f69e645e4de1c4c501f0282da883982e8986.003.1","section_key":"alert","section_title":"Heat Advisory issued June 20 at 11:25AM PDT until June 23 at 11:00PM PDT by NWS Portland OR","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-06-20","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.2393f69e645e4de1c4c501f0282da883982e8986.003.1","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS Portland OR"},"word_count":182,"has_tables":false,"body_markdown":"# Heat Advisory: Heat Advisory issued June 20 at 11:25AM PDT until June 23 at 11:00PM PDT by NWS Portland OR\n\n**Severity:** Moderate\n**Certainty:** Likely\n**Urgency:** Expected\n**Areas:** Outer Southeast Portland Metro; West Central Willamette Valley; East Central Willamette Valley; Benton County Lowlands; Linn County Lowlands; Lane County Lowlands; West Columbia River Gorge of Oregon above 500 ft; Upper Hood River Valley; Clackamas County Cascade Foothills\n**Issued by:** NWS Portland OR\n**Sent:** 2026-06-20T11:25:00-07:00\n**Effective:** 2026-06-20T11:25:00-07:00\n**Expires:** 2026-06-20T23:30:00-07:00\n\n## Description\n* WHAT...Temperatures up to 94 to 99 expected.\n\n* WHERE...Central and Southern Willamette Valley, Outer Southeast\nPortland Metro, West Columbia River Gorge of Oregon above 500 ft,\nUpper Hood River Valley, and Clackamas County Cascade Foothills.\n\n* WHEN...From 11 AM Monday to 11 PM PDT Tuesday.\n\n* IMPACTS...Hot temperatures may cause heat illnesses.\n\n## Instructions\nDrink plenty of fluids, stay in a cool place during the heat of the\nday, stay out of the sunshine, and check up on relatives and\nneighbors. For those without air conditioning, use fans to keep air\nmoving. Keeps windows closed during the day and open at night,\nunless air quality is degraded due to wildfire smoke."}