A multi-day severe weather outbreak, featuring multiple confirmed tornadoes, led to at least eight fatalities and widespread damage across Michigan, Oklahoma, and other U.S. Heartland states on Thursday and Friday. The storms caused significant structural damage, numerous injuries, extensive power outages, and prompted emergency declarations from state governors.
Widespread Impact and Fatalities
The severe weather event spanned over 1,500 miles and impacted more than 90 million people across Texas, the Plains, Midwest, Great Lakes, and Northeast, ultimately resulting in at least eight confirmed fatalities. Four deaths were reported in Michigan and four in Oklahoma.
In Michigan, three individuals died in the Union Lake area of Branch County, with a fourth fatality reported in Cass County, identified as 12-year-old Silas Anderson. At least 12 injuries were reported in the Union Lake area, with three people transported to hospitals.
In Oklahoma, two fatalities occurred in Beggs, Okmulgee County. An earlier severe weather event on Thursday in western Oklahoma resulted in the deaths of a 47-year-old woman and her 13-year-old daughter near Fairview in Major County, an incident the Oklahoma Highway Patrol deemed tornado-related. Two additional individuals in Beggs were hospitalized.
Michigan: Damage and Response
The National Weather Service (NWS) confirmed at least one EF-3 tornado in southern Michigan near Union City, causing significant damage. This included snapped trees, damaged vehicles, torn-off roofs, and some structures being leveled. Damage was also observed at the First Congregational United Church of Christ in Union City. Major structural damage to homes and pole barns was reported in Cass County. In the Edwardsburg area, near the Indiana border, officials reported downed trees and significant damage to several homes. St. Joseph County authorities advised residents to seek shelter due to severe thunderstorms and possible tornadoes.
Michigan typically experiences an average of 15 tornadoes annually. Meteorological conditions, including moisture from the Gulf of Mexico encountering cooler air in the Great Lakes region, facilitated the tornado formation. Governor Gretchen Whitmer activated the state's Emergency Operations Center and later declared a State of Emergency for Branch, Cass, and St. Joseph counties to aid recovery efforts. The governor is scheduled to tour affected areas.
Oklahoma: Damage and Response
In Oklahoma, a tornado created an approximate 4-mile path of damage in Okmulgee County, particularly affecting Beggs, resulting in downed trees and power outages. Governor Kevin Stitt indicated that Beggs and Tulsa were affected by tornadoes. Suspected tornadoes were also reported in northern parts of Tulsa, where a building at the Tulsa Tech Peoria campus sustained damage.
The NWS in Norman, Oklahoma, planned to conduct a damage survey to confirm Thursday night's tornado activity in the western part of the state. Governor Stitt declared a state of emergency in several Oklahoma counties to release support and resources.
Broader Weather System and Outlook
On Friday, over 7 million Americans faced the highest risk of severe weather, including areas like Kansas City, Missouri; Tulsa, Oklahoma; and Omaha, Nebraska. An additional 25 million people were at a slightly lesser risk in a zone extending through Dallas, Oklahoma City, and Milwaukee, Wisconsin. Scattered severe thunderstorms were projected from the Plains states to the Ozarks and the Midwest.
The NWS dispatched teams to southern Michigan to assess damage, estimating at least three distinct tornadoes in that region. Across the broader Heartland, at least nine tornadoes, ranging in strength from EF-0 to EF-3, struck between Thursday and Saturday, with winds reaching up to 150 mph in some areas. The NWS is continuing to survey the aftermath, with the possibility of more confirmed tornadoes.
The weather pattern was also expected to bring unseasonably warm temperatures to parts of the southern U.S. by the weekend, with temperatures potentially 20-30 degrees above average, reaching the 80s as far north as parts of the Ohio Valley and Mid-Atlantic. Authorities advised preparedness for tornado season, recommending weather radios and emergency shelter plans.
Emergency Declarations and Damage Overview
Beyond Michigan and Oklahoma, states of emergency or emergency operations were also declared in Texas and Missouri on Friday. Marion County, Texas, was placed under a disaster declaration due to tornado activity that caused damage and injuries.
Across affected states, images and video depicted widespread destruction, including ripped roofs and demolished buildings. Several schools across affected states sustained damage, leading to closures. Authorities anticipated widespread power outages, road closures, and disruptions to cellular and internet services.