{"url_path":"/weather/alerts/2.49.0.1.840.0.e78cf9ae7c3f2fa70b213cf76b3239a807d7f8e7.002.1","section_key":"alert","section_title":"Heat Advisory issued July 20 at 2:12PM MDT until July 20 at 9:00PM MDT by NWS Boise ID","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-07-20","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.e78cf9ae7c3f2fa70b213cf76b3239a807d7f8e7.002.1","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS Boise ID"},"word_count":179,"has_tables":false,"body_markdown":"# Heat Advisory: Heat Advisory issued July 20 at 2:12PM MDT until July 20 at 9:00PM MDT by NWS Boise ID\n\n**Severity:** Moderate\n**Certainty:** Likely\n**Urgency:** Expected\n**Areas:** Southwest Highlands; Western Magic Valley; Southern Twin  Falls County\n**Issued by:** NWS Boise ID\n**Sent:** 2026-07-20T14:12:00-06:00\n**Effective:** 2026-07-20T14:12:00-06:00\n**Expires:** 2026-07-20T21:00:00-06:00\n\n## Description\n* WHAT...Temperatures up to 99.\n\n* WHERE...Southern Twin Falls County, Western Magic Valley, and\nSouthwest Highlands.\n\n* WHEN...Until 9 PM MDT this evening.\n\n* IMPACTS...Hot temperatures may cause heat illnesses, especially\nfor the young, elderly, and animals.\n\n## Instructions\nDrink plenty of fluids, stay in an air-conditioned room, stay out of\nthe sun, and check up on relatives and neighbors.\n\nTake extra precautions when outside. Wear lightweight and loose\nfitting clothing. Try to limit strenuous activities to early morning\nor evening. Take action when you see symptoms of heat exhaustion and\nheat stroke.\n\nTo reduce risk during outdoor work, the Occupational Safety and\nHealth Administration recommends scheduling frequent rest breaks in\nshaded or air conditioned environments. Anyone overcome by heat\nshould be moved to a cool and shaded location. Heat stroke is an\nemergency! Call 9 1 1."}