{"url_path":"/weather/alerts/2.49.0.1.840.0.28434281217d015f70ea18670c59f40abf67c66d.002.1","section_key":"alert","section_title":"Tornado Watch issued July 20 at 4:49PM EDT until July 21 at 12:00AM EDT by NWS Marquette MI","topic":"weather","document":{"doc_type":"alert","doc_date":"2026-07-20","source_url":"https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.28434281217d015f70ea18670c59f40abf67c66d.002.1","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"NWS Marquette MI"},"word_count":204,"has_tables":false,"body_markdown":"# Tornado Watch: Tornado Watch issued July 20 at 4:49PM EDT until July 21 at 12:00AM EDT by NWS Marquette MI\n\n**Severity:** Extreme\n**Certainty:** Possible\n**Urgency:** Future\n**Areas:** Green Bay North of line from Cedar River MI to Rock Island Passage; Seul Choix Point to Point Detour MI; 5NM East of a line from Fairport MI to Rock Island Passage; Point Isabelle to Lower Entrance of Portage Canal MI; Portage Lake to Huron Island MI to Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays; Huron Islands to Marquette MI; Marquette to Munising MI; Munising to Grand Marais MI\n**Issued by:** NWS Marquette MI\n**Sent:** 2026-07-20T16:49:00-04:00\n**Effective:** 2026-07-20T16:49:00-04:00\n**Expires:** 2026-07-21T00:00:00-04:00\n\n## Description\nTHE NATIONAL WEATHER SERVICE HAS ISSUED TORNADO WATCH 501 IN\nEFFECT UNTIL MIDNIGHT EDT TONIGHT FOR THE FOLLOWING AREAS\n\nTHIS WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS\n\nGREEN BAY NORTH OF LINE FROM CEDAR RIVER MI TO ROCK ISLAND\nPASSAGE\nSEUL CHOIX POINT TO POINT DETOUR MI\n5NM EAST OF A LINE FROM FAIRPORT MI TO ROCK ISLAND PASSAGE\nPOINT ISABELLE TO LOWER ENTRANCE OF PORTAGE CANAL MI\nLOWER ENTRANCE OF PORTAGE CANAL TO HURON ISLANDS MI INCLUDING\nKEWEENAW AND HURON BAYS\nHURON ISLANDS TO MARQUETTE MI\nMARQUETTE TO MUNISING MI\nMUNISING TO GRAND MARAIS MI"}