{"url_path":"/weather/alerts/2.49.0.1.840.0.cc7e616c30f45ad2ecb4c0ba01bcbc8ead33cb75.001.1","section_key":"alert","section_title":"Extreme Heat Warning issued July 12 at 5:54PM CDT until July 16 at 10:00PM CDT by NWS Aberdeen SD","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-07-12","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.cc7e616c30f45ad2ecb4c0ba01bcbc8ead33cb75.001.1","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS Aberdeen SD"},"word_count":205,"has_tables":false,"body_markdown":"# Extreme Heat Warning: Extreme Heat Warning issued July 12 at 5:54PM CDT until July 16 at 10:00PM CDT by NWS Aberdeen SD\n\n**Severity:** Severe\n**Certainty:** Likely\n**Urgency:** Expected\n**Areas:** Corson; Campbell; Walworth; Dewey; Potter\n**Issued by:** NWS Aberdeen SD\n**Sent:** 2026-07-12T17:54:00-05:00\n**Effective:** 2026-07-12T17:54:00-05:00\n**Expires:** 2026-07-13T04:00:00-05:00\n\n## Description\n* WHAT...Prolonged dangerously hot conditions with heat index values\nup to 105 each afternoon.\n\n* WHERE...Campbell, Corson, Dewey, Potter, and Walworth Counties.\n\n* WHEN...Until 10 PM CDT /9 PM MDT/ Thursday.\n\n* IMPACTS...Heat related illnesses increase significantly during\nextreme heat and high humidity events.\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\nDo not leave young children and pets in unattended vehicles. Car\ninteriors will reach lethal temperatures in a matter of minutes.\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."}