{"url_path":"/weather/alerts/2.49.0.1.840.0.35f622bf7e5b5a3c485d9305dbc201cfece835b6.002.1","section_key":"alert","section_title":"Flood Warning issued May 18 at 3:46PM CDT until May 22 at 4:00PM CDT by NWS Kansas City/Pleasant Hill MO","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-05-18","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.35f622bf7e5b5a3c485d9305dbc201cfece835b6.002.1","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS Kansas City/Pleasant Hill MO"},"word_count":185,"has_tables":false,"body_markdown":"# Flood Warning: Flood Warning issued May 18 at 3:46PM CDT until May 22 at 4:00PM CDT by NWS Kansas City/Pleasant Hill MO\n\n**Severity:** Severe\n**Certainty:** Observed\n**Urgency:** Immediate\n**Areas:** Cass, MO; Henry, MO; Johnson, MO\n**Issued by:** NWS Kansas City/Pleasant Hill MO\n**Sent:** 2026-05-18T15:46:00-05:00\n**Effective:** 2026-05-18T15:46:00-05:00\n**Expires:** 2026-05-19T04:00:00-05:00\n\n## Description\n...The Flood Warning continues for the following rivers in\nMissouri...\n\nSouth Grand River at Urich affecting Henry, Bates and Cass\nCounties.\n\nBig Creek at Blairstown affecting Henry, Johnson and Cass Counties.\n\n* WHAT...Moderate flooding is forecast.\n\n* WHERE...Big Creek at Blairstown.\n\n* WHEN...Until Friday afternoon.\n\n* IMPACTS...At 26.0 feet, Many farm levees along Big Creek are\novertopped. Flooding of rural areas behind the levees occurs.\n\n* ADDITIONAL DETAILS...\n- At 3:00 PM CDT Monday the stage was 17.0 feet.\n- Forecast...The river is expected to rise above flood stage this\nevening to a crest of 25.3 feet tomorrow evening. It will then\nfall below flood stage Thursday afternoon.\n- Flood stage is 20.0 feet.\n- http://www.weather.gov/safety/flood\n\n## Instructions\nMotorists should not attempt to drive around barricades or drive cars\nthrough flooded areas.\n\nThis product along with additional weather and stream information is\navailable at www.weather.gov/kc/."}