Severe Storms Threaten Heartland with Tornadoes and Massive Hail

Hundreds of severe weather reports covered a wide swath of the central United States Friday. The outbreak produced more than 375 storm reports, at least 20 tornado reports and more than 100 tornado warnings.

Severe storms moved from Oklahoma to Wisconsin. The system put roughly 50 million people in harm’s way along a corridor nearly 1,500 miles long.

Damage in small towns and counties

Northwestern Illinois saw significant structural damage. In the Village of Lena, both the elementary and high schools were hit.

Police Chief Brian Lamphere confirmed the school damage and no fatalities. Stephenson County Sheriff Steve Stovall ordered the town closed to traffic while emergency crews work.

Wisconsin and Minnesota impacts

Aerial imagery in Buffalo County, Wisconsin showed scattered debris and damaged buildings. The Buffalo County Sheriff’s Office said no injuries were reported and State Highway 88 remained closed.

A Particularly Dangerous Situation tornado was confirmed in Marathon County, Wisconsin. The National Weather Service reported a tornado near Montana, Wisconsin at 3:33 p.m. CDT.

In Minnesota, a Department of Transportation camera captured a tornado near Rochester. The National Weather Service confirmed a tornado on the ground south of Rochester, with a warning active into the afternoon.

Power outages and transportation disruptions

Power outages surged across the Midwest. More than 45,000 customers lost service in Missouri, Illinois and Wisconsin.

Missouri reported over 17,000 outages, focused in Lincoln, Cass and Macon counties. Illinois had more than 15,000 outages in Jo Daviess, Stephenson and Schuyler counties. Wisconsin exceeded 14,000 outages, including more than 2,500 in Marathon County.

Flooding and high winds affected travel. Kansas City had a Flash Flood Warning, with stalled vehicles reported on Interstate 70 and wind gusts near 70 mph.

Chicago O’Hare experienced major delays. The FAA implemented a ground delay that left arrivals averaging more than three hours late.

Local responses and precautions

Missouri Governor Mike Kehoe declared a State of Emergency. The declaration aimed to mobilize emergency management ahead of the storms.

The Storm Prediction Center upgraded portions of the region to a Level 4 of 5 severe weather risk. Flood Watches covered parts of western, southwestern and central Missouri.

Kansas City school districts released students early. Some districts dismissed students as early as 10:50 a.m. CT to get children home before the worst weather.

Forecast, watches and expected hazards

Forecasters warned of discrete supercells early, followed by a fast-moving squall line. The initial cells posed the highest risk for long-track tornadoes and giant hail.

Tornado Watches and Severe Thunderstorm Watches covered wide areas through the evening. One watch extended into parts of Illinois and Missouri, placing millions under risk for tornadoes and large hail.

Meteorologists warned of tornadoes that could reach EF-3 intensity. They also highlighted the potential for monster hail and damaging wind gusts between 60 and 90 mph.

Saturated soils raised the risk of flash flooding. Storm training could produce localized totals of several inches, worsening river and urban flooding.

Wider hydrologic impacts

Record spring rain and rapid snowmelt intensified flooding in Michigan and Wisconsin. Marquette recorded more than 273 inches of snowfall this season, its second-highest total on record.

Several rivers set new crests. The Manistee River near Sherman rose nearly three feet above its previous record. The Muskegon and Wolf rivers also hit historic levels.

Additional rain of 2 to 3 inches was forecast, keeping Flood Watches in place for vulnerable watersheds.

Reporting and coverage

Field meteorologists and storm trackers reported multiple tornado intercepts in Illinois and surrounding states. Teams captured video of tornadoes and severe storm structures ahead of the main line.

Filmogaz.com will continue to follow the story. We will provide updates on warnings, damage assessments and recovery efforts as conditions evolve.

• Primary hazards: tornadoes, massive hail, damaging winds, flash flooding.
• Areas affected: Oklahoma to Wisconsin, with heavy impacts in the Midwest.
• Authorities urged people to seek shelter immediately when warnings were issued.