{"url_path":"/weather/alerts/2.49.0.1.840.0.97e4833d1b91c7c22b0b6e4b834b7e72babd117f.001.1","section_key":"alert","section_title":"Flash Flood Warning issued July 21 at 3:30PM MST until July 21 at 6:30PM MST by NWS Flagstaff AZ","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-07-21","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.97e4833d1b91c7c22b0b6e4b834b7e72babd117f.001.1","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS Flagstaff AZ"},"word_count":222,"has_tables":false,"body_markdown":"# Flash Flood Warning: Flash Flood Warning issued July 21 at 3:30PM MST until July 21 at 6:30PM MST by NWS Flagstaff AZ\n\n**Severity:** Severe\n**Certainty:** Likely\n**Urgency:** Immediate\n**Areas:** Navajo, AZ\n**Issued by:** NWS Flagstaff AZ\n**Sent:** 2026-07-21T15:30:00-07:00\n**Effective:** 2026-07-21T15:30:00-07:00\n**Expires:** 2026-07-21T18:30:00-07:00\n\n## Description\nFFWFGZ\n\nThe National Weather Service in Flagstaff has issued a\n\n* Flash Flood Warning for...\nNavajo County in north central Arizona...\n\n* Until 630 PM MST /730 PM MDT/.\n\n* At 330 PM MST /430 PM MDT/, Doppler radar indicated thunderstorms\nproducing heavy rain across the warned area. Between 1.5 and 3\ninches of rain have fallen. Additional rainfall amounts of 0.5 to 1\ninch are possible in the warned area. Flash flooding is ongoing or\nexpected to begin shortly.\n\nHAZARD...Life threatening flash flooding. Thunderstorms producing\nflash flooding.\n\nSOURCE...Radar indicated.\n\nIMPACT...Life threatening flash flooding of creeks and streams,\nnormally dry washes, urban areas, highways, streets and\nunderpasses.\n\n* Some locations that will experience flash flooding include...\nKeams Canyon, Low Mountain, Whippoorwill and Smoke Signal.\n\nThis includes the following creeks, washes and rivers...\nWepo Wash, Jeddito Wash, Keams Canyon Wash, Polacca Wash, Tse\nChizzi Wash and Burnt Corn Wash.\n\n## Instructions\nFlooding of washes and creeks will occur, some dirt roads will become\nmuddy and impassable. Paved roads and underpasses could become\nflooded as well.\n\nBe aware of your surroundings and do not drive on flooded roads."}