{"url_path":"/weather/alerts/2.49.0.1.840.0.bb8a0e74adeb7d58330c76f269c7ddef14110ebe.001.1","section_key":"alert","section_title":"Heat Advisory issued July 14 at 6:45PM EDT until July 15 at 8:00PM EDT by NWS Baltimore MD/Washington DC","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-07-14","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.bb8a0e74adeb7d58330c76f269c7ddef14110ebe.001.1","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS Baltimore MD/Washington DC"},"word_count":161,"has_tables":false,"body_markdown":"# Heat Advisory: Heat Advisory issued July 14 at 6:45PM EDT until July 15 at 8:00PM EDT by NWS Baltimore MD/Washington DC\n\n**Severity:** Moderate\n**Certainty:** Likely\n**Urgency:** Expected\n**Areas:** District of Columbia; Frederick; Carroll; Northern Baltimore; Cecil; Southern Baltimore; Prince Georges; Anne Arundel; Charles; St. Marys; Calvert; Northwest Montgomery; Central and Southeast Montgomery; Northwest Howard; Central and Southeast Howard; Northwest Harford; Southeast Harford; Rappahannock; Culpeper; Fairfax; Arlington/Falls Church/Alexandria; Stafford; Spotsylvania; King George; Northern Fauquier; Southern Fauquier; Western Loudoun; Eastern Loudoun; Northwest Prince William; Central and Southeast Prince William/Manassas/Manassas Park\n**Issued by:** NWS Baltimore MD/Washington DC\n**Sent:** 2026-07-14T18:45:00-04:00\n**Effective:** 2026-07-14T18:45:00-04:00\n**Expires:** 2026-07-15T02:45:00-04:00\n\n## Description\n* WHAT...Heat index values up to 105 expected.\n\n* WHERE...Portions of DC, central, north central, northeast,\nnorthern, and southern Maryland, and central, northern, and\nnorthwest Virginia.\n\n* WHEN...From 11 AM to 8 PM EDT Wednesday.\n\n* IMPACTS...Hot temperatures and high humidity may cause heat\nillnesses.\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."}