{"url_path":"/weather/alerts/2.49.0.1.840.0.d3b4d388b966adf4f93280f16c5b9e548812d909.001.1","section_key":"alert","section_title":"Flood Advisory issued September 16 at 3:18PM MST until September 16 at 5:00PM MST by NWS Flagstaff AZ","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-09-16","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.d3b4d388b966adf4f93280f16c5b9e548812d909.001.1","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":282,"has_tables":false,"body_markdown":"# Flood Advisory: Flood Advisory issued September 16 at 3:18PM MST until September 16 at 5:00PM MST by NWS Flagstaff AZ\n\n**Severity:** Minor\n**Certainty:** Likely\n**Urgency:** Expected\n**Areas:** Coconino, AZ; Navajo, AZ\n**Issued by:** NWS Flagstaff AZ\n**Sent:** 2026-09-16T15:18:00-07:00\n**Effective:** 2026-09-16T15:18:00-07:00\n**Expires:** 2026-09-16T17:00:00-07:00\n\n## Description\n* WHAT...Flooding caused by excessive rainfall continues.\n\n* WHERE...Coconino County in north central Arizona...\nNavajo County in north central Arizona...\n\n* WHEN...Until 500 PM MST /600 PM MDT/.\n\n* IMPACTS...Minor flooding in creeks and normally dry washes is\nimminent or occurring.\n\n* ADDITIONAL DETAILS...\n- At 318 PM MST /418 PM MDT/, Doppler radar indicated heavy rain\ndue to thunderstorms. Minor flooding is already occurring in the\nadvisory area. Up to 2.5 inches of rain have fallen.\n- This includes the following creeks, washes and rivers...\nJacks Canyon, Little Colorado River, Cottonwood Wash, Tucker Flat\nWash, Clear Creek and Coyote Wash.\n- Some locations that will experience flooding include...\nWinslow, Winslow-Lindbergh Regional Airport, Homolovi Ruins State\nPark, Bushman Acres, Clear Creek Reservoir, West Winslow,\nCoopertown Park, Standin' on the Corner Park, Winslow City Park,\nSacred Heart Park and Northland Pioneer College.\n- This includes the following highways...\nInterstate 40 between mile markers 245 and 257. Business\nInterstate 40 between mile markers 252 and 257. State Route 99\nbetween mile markers 39 and 53. State Route 87 between mile\nmarkers 339 and 342.\n\nThis includes the following recreation areas andcampgrounds...\nHomolovi State Park Campground, Standin on the Corner Park,\nSacred Heart Park and Winslow City Park.\n- Additional information is available at weather.gov/flagstaff.\n\n## Instructions\nBe aware of your surroundings and do not drive on flooded roads.\n\nLow water crossings will become dangerous in heavy rain. Do not\nattempt to cross flooded roads. Find an alternate route."}