{"url_path":"/weather/alerts/2.49.0.1.840.0.b5a2d7358c2aff9c98ed2d5daad9ddff18f62cbf.002.1","section_key":"alert","section_title":"Heat Advisory issued July 19 at 12:19PM CDT until July 20 at 10:00PM CDT by NWS Omaha/Valley NE","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-07-19","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.b5a2d7358c2aff9c98ed2d5daad9ddff18f62cbf.002.1","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS Omaha/Valley NE"},"word_count":224,"has_tables":false,"body_markdown":"# Heat Advisory: Heat Advisory issued July 19 at 12:19PM CDT until July 20 at 10:00PM CDT by NWS Omaha/Valley NE\n\n**Severity:** Moderate\n**Certainty:** Likely\n**Urgency:** Expected\n**Areas:** Monona; Harrison; Shelby; Pottawattamie; Mills; Montgomery; Fremont; Page; Thurston; Wayne; Boone; Madison; Stanton; Cuming; Burt; Platte; Colfax; Dodge; Washington; Butler; Saunders; Douglas; Sarpy; Seward; Lancaster; Cass; Otoe; Saline; Jefferson; Gage; Johnson; Nemaha; Pawnee; Richardson\n**Issued by:** NWS Omaha/Valley NE\n**Sent:** 2026-07-19T12:19:00-05:00\n**Effective:** 2026-07-19T12:19:00-05:00\n**Expires:** 2026-07-20T22:00:00-05:00\n\n## Description\n* WHAT...Heat index values up to 105 to 110.\n\n* WHERE...Portions of southwest and west central Iowa and east\ncentral, northeast, and southeast Nebraska.\n\n* WHEN...From 10 AM to 10 PM CDT Monday.\n\n* IMPACTS...Hot temperatures and high humidity may cause heat\nillnesses.\n\n* ADDITIONAL DETAILS...Overnight heat index values between 75 to 80\nwill provide little relief.\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."}