{"url_path":"/weather/alerts/2.49.0.1.840.0.ad3d9d409e78e9c66a52f0120e466488bbac4366.001.1","section_key":"alert","section_title":"Severe Thunderstorm Warning issued September 14 at 5:56PM CDT until September 14 at 6:30PM CDT by NWS Omaha/Valley NE","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-09-14","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.ad3d9d409e78e9c66a52f0120e466488bbac4366.001.1","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS Omaha/Valley NE"},"word_count":146,"has_tables":false,"body_markdown":"# Severe Thunderstorm Warning: Severe Thunderstorm Warning issued September 14 at 5:56PM CDT until September 14 at 6:30PM CDT by NWS Omaha/Valley NE\n\n**Severity:** Severe\n**Certainty:** Observed\n**Urgency:** Immediate\n**Areas:** Monona, IA; Burt, NE\n**Issued by:** NWS Omaha/Valley NE\n**Sent:** 2026-09-14T17:56:00-05:00\n**Effective:** 2026-09-14T17:56:00-05:00\n**Expires:** 2026-09-14T18:30:00-05:00\n\n## Description\nSVROAX\n\nThe National Weather Service in Omaha has issued a\n\n* Severe Thunderstorm Warning for...\nCentral Monona County in west central Iowa...\nNortheastern Burt County in east central Nebraska...\n\n* Until 630 PM CDT.\n\n* At 556 PM CDT, a severe thunderstorm was located near Decatur, or\n13 miles north of Tekamah, moving northeast at 50 mph.\n\nHAZARD...Quarter size hail.\n\nSOURCE...Radar indicated.\n\nIMPACT...Damage to vehicles is expected.\n\n* This severe thunderstorm will be near...\nOnawa and Decatur around 600 PM CDT.\n\nThis includes Interstate 29 between mile markers 112 and 115.\n\n## Instructions\nFor your protection move to an interior room on the lowest floor of a\nbuilding."}