{"url_path":"/weather/alerts/2.49.0.1.840.0.90ab7e931e62aad2cc65936af867199a1630eb4a.001.1","section_key":"alert","section_title":"Severe Thunderstorm Warning issued July 15 at 6:52PM EDT until July 15 at 7:45PM EDT by NWS Detroit/Pontiac MI","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-07-15","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.90ab7e931e62aad2cc65936af867199a1630eb4a.001.1","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS Detroit/Pontiac MI"},"word_count":209,"has_tables":false,"body_markdown":"# Severe Thunderstorm Warning: Severe Thunderstorm Warning issued July 15 at 6:52PM EDT until July 15 at 7:45PM EDT by NWS Detroit/Pontiac MI\n\n**Severity:** Severe\n**Certainty:** Observed\n**Urgency:** Immediate\n**Areas:** Genesee, MI; Oakland, MI\n**Issued by:** NWS Detroit/Pontiac MI\n**Sent:** 2026-07-15T18:52:00-04:00\n**Effective:** 2026-07-15T18:52:00-04:00\n**Expires:** 2026-07-15T19:45:00-04:00\n\n## Description\nSVRDTX\n\nThe National Weather Service in Detroit/Pontiac has issued a\n\n* Severe Thunderstorm Warning for...\nNorthwestern Oakland County in southeastern Michigan...\nSouthern Genesee County in southeastern Michigan...\n\n* Until 745 PM EDT.\n\n* At 651 PM EDT, a severe thunderstorm was located over Lake Fenton,\nor near Fenton, moving southeast at 25 mph.\n\nHAZARD...60 mph wind gusts and half dollar size hail.\n\nSOURCE...Radar indicated.\n\nIMPACT...Hail damage to vehicles is expected. Expect wind damage\nto roofs, siding, and trees.\n\n* This severe thunderstorm will be near...\nFenton, Holly, Linden, and Lake Fenton around 655 PM EDT.\nOrtonville around 715 PM EDT.\nClarkston around 720 PM EDT.\n\nOther locations impacted by this severe thunderstorm include Holly\nState Recreation Area, Rose Center, Davisburg, Rankin, and Waterford.\n\nPeople attending Oakland County Fair  should seek safe shelter\nimmediately!\n\n## Instructions\nFor your protection move to an interior room on the lowest floor of a\nbuilding.\n\nTorrential rainfall is occurring with this storm, and may lead to\nflash flooding. Do not drive your vehicle through flooded roadways."}