{"url_path":"/weather/alerts/2.49.0.1.840.0.8675a941b0f0d62c978aceb1edd62edb3a26587a.001.1","section_key":"alert","section_title":"Extreme Heat Warning issued July 14 at 1:51PM MST until July 16 at 8:00PM MST by NWS Phoenix AZ","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-07-14","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.8675a941b0f0d62c978aceb1edd62edb3a26587a.001.1","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS Phoenix AZ"},"word_count":276,"has_tables":false,"body_markdown":"# Extreme Heat Warning: Extreme Heat Warning issued July 14 at 1:51PM MST until July 16 at 8:00PM MST by NWS Phoenix AZ\n\n**Severity:** Severe\n**Certainty:** Likely\n**Urgency:** Expected\n**Areas:** Parker Valley; Yuma; Imperial County Southwest; Salton Sea; Imperial County Southeast; Imperial County West; Imperial Valley; Palo Verde Valley; Chuckwalla Valley\n**Issued by:** NWS Phoenix AZ\n**Sent:** 2026-07-14T13:51:00-07:00\n**Effective:** 2026-07-14T13:51:00-07:00\n**Expires:** 2026-07-15T05:00:00-07:00\n\n## Description\n* WHAT...Dangerously hot and humid conditions. Afternoon temperatures\n106 to 116 expected. Overnight temperatures 85 to 91. Moderate to\nMajor Heat Risk.\n\n* WHERE...In Arizona, Parker Valley and Yuma. In California,\nChuckwalla Valley, Imperial County Southeast, Imperial County\nSouthwest, Imperial County West, Imperial Valley, Palo Verde\nValley, and Salton Sea.\n\n* WHEN...Until 8 PM MST /8 PM PDT/ Thursday.\n\n* IMPACTS...Heat related illnesses increase significantly during\nextreme heat events. Overexposure can cause heat cramps and heat\nexhaustion to develop and, without intervention, can lead to heat\nstroke.\n\n## Instructions\nAn Extreme Heat Warning means that a period of very hot temperatures,\neven by local standards, will occur. Actions should be taken to\nlessen the impact of the extreme heat.\n\nTake extra precautions if you work or spend time outside. When\npossible, reschedule strenuous activities to early morning or\nevening. Know the signs and symptoms of heat exhaustion and heat\nstroke. Wear lightweight and loose-fitting clothing when possible and\ndrink plenty of water.\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.\n\nPublic cooling shelters are available in some areas. Consult county\nofficials for more details."}