{"url_path":"/weather/alerts/2.49.0.1.840.0.d35ddd8bbc86644ef4fc6565994478b6bc9f3c99.001.1","section_key":"alert","section_title":"Heat Advisory issued July 21 at 12:15PM CDT until July 22 at 8:00PM CDT by NWS San Angelo TX","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-07-21","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.d35ddd8bbc86644ef4fc6565994478b6bc9f3c99.001.1","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS San Angelo TX"},"word_count":242,"has_tables":false,"body_markdown":"# Heat Advisory: Heat Advisory issued July 21 at 12:15PM CDT until July 22 at 8:00PM CDT by NWS San Angelo TX\n\n**Severity:** Moderate\n**Certainty:** Likely\n**Urgency:** Expected\n**Areas:** Fisher; Haskell; Throckmorton; Jones; Shackelford; Taylor; Callahan\n**Issued by:** NWS San Angelo TX\n**Sent:** 2026-07-21T12:15:00-05:00\n**Effective:** 2026-07-21T12:15:00-05:00\n**Expires:** 2026-07-22T07:15:00-05:00\n\n## Description\n* WHAT...For the Heat Advisory in effect today, heat index values up\nto 105 expected. For the Heat Advisory for tomorrow, heat index\nvalues will approach 106.\n\n* WHERE...Callahan, Fisher, Haskell, Jones, Shackelford, Taylor, and\nThrockmorton Counties.\n\n* WHEN...For the Heat Advisory today, until 8 PM CDT this evening.\nFor the second Heat Advisory for tomorrow, from noon to 8 PM CDT\nWednesday.\n\n* IMPACTS...Hot temperatures and high humidity may cause heat\nillnesses.\n\n## Instructions\nA Heat Advisory means that hot weather conditions are occurring or\nexpected. This will create a situation in which heat illnesses are\npossible.\n\nNever, ever, leave children or pets alone in enclosed vehicles, not\neven for a few minutes. Car interiors can reach lethal temperatures\nin a matter of minutes.\n\nStay indoors and seek air-conditioned buildings. Drink water more\nthan usual, and avoid dehydrating alcoholic, sugary, or caffeinated\ndrinks. Dress for the heat by wearing lightweight and light colored\nclothing. Eat small meals and eat more often. Monitor those with a\nhigher vulnerability to heat, including small children. Check in on\nfamily, friends, and neighbors, especially the elderly. If engaging\nin outdoor activity, take longer and more frequent breaks and avoid\nthe hottest parts of the day."}