50 Million Brace for Severe Tornado Event as Major Storm Impacts 11 States

A formidable storm is poised to strike the Midwest, prompting tornado warnings for a vast region stretching from Minnesota down to Texas. This significant weather system threatens to disrupt millions of lives as it barrels through the heartland.

Forecasted to bring a barrage of thunderstorms, the storm also carries the potential for extremely strong wind gusts surpassing 70mph, damaging hail, and the ominous possibility of deadly tornadoes. These severe weather conditions are projected to commence Friday afternoon and could persist into the night, affecting 11 states.

According to AccuWeather meteorologists, the areas facing the highest threat of severe thunderstorms include Wisconsin, Iowa, Illinois, Missouri, and Kansas. Residents in these states should brace themselves for potentially hazardous weather.

However, the storm’s reach extends further, with Minnesota, Michigan, Indiana, Oklahoma, Arkansas, and Texas also in its path. This broad swath of risk puts approximately 50 million people in danger of encountering severe thunderstorms and possible tornadoes on Friday.

Major urban centers such as Chicago, Minneapolis, St. Louis, Kansas City, Madison, Wichita, Oklahoma City, and Dallas are among those bracing for the storm’s impact, with severe weather anticipated to arrive in a matter of hours.

Forecasters also predicted that parts of Wisconsin, Minnesota, Iowa and Illinois face the highest risk of seeing a tornado form Friday night, as the multi-day storm will spread dangerous weather to even more states in the Northeast over the weekend.

AccuWeather Senior Meteorologist Dan Pydynowski said in a statement: ‘People in the path of these storms should stay alert and be ready to act.’

‘Make sure your phone is charged, alerts are on, and your storm shelter or safe place is ready and stocked with emergency supplies. Never drive on flooded roads, especially at night,’ the expert added.

A monster tornado hit Indiana in March. Scientists warn that the infamous Tornado Alley has shifted eastward from the South

Eleven states are at risk of severe thunderstorms and tornadoes on Friday

Tornadoes are violently rotating columns of air that swirl down to the ground and usually form during severe thunderstorms called supercells.

They can vary in strength and destructiveness, from weak ones that cause minor damage to roofs, all the way up to powerful monsters that can completely destroy well-built homes, flip cars and uproot trees in seconds.

Approximately three dozen tornadoes have already been reported between Monday and Thursday across the Plains states and Upper Midwest. Large, damaging hail balls and other extreme conditions have been seen as far east as Vermont and New Hampshire.

The week-long storm front has left over 10,000 customers without power in Tennessee after severe thunderstorms swept through Nashville on Thursday. 

The extreme conditions have been fueled by a large, slow-moving weather system parked over the central US. It has been pulling in warm, humid air from the south while a cold front and high winds in the upper atmosphere have created the perfect recipe for severe weather.

‘This multiday outbreak will peak this afternoon through tonight. The atmosphere is primed for destructive storms across the central US,’ Pydynowski added.

Along with thunderstorms, hail and possible tornado impacts, Pydynowski warned that areas that have already seen severe flooding this week, including Wisconsin and Michigan, will likely see more water damage on Friday.

‘More storms will only make it worse. Some roads have been underwater for days. More areas could flood tonight into this weekend,’ he added.

Meteorologists warn that Minnesota, Wisconsin, Illinois and Iowa face a severe threat of tornadoes on Friday

Residents survey the damage caused by an isolated tornado touching down in Union Center, Wisconsin, on Wednesday

Governors in Michigan and Wisconsin declared a state of emergency on April 15 as storms rolled in, causing isolated tornadoes and rivers to overflow. 

The National Weather Service issued new flood warnings across both states on Friday.

States hundreds of miles to the east of Friday’s tornado threat are expected to be in the crosshairs on Saturday, with western New York, Pennsylvania, Ohio, West Virginia, Kentucky, Tennessee and Mississippi at moderate risk for severe thunderstorms.

The AccuWeather team added in a statement: ‘By Sunday, the severe weather potential is likely to have passed its peak, but some gusty thunderstorms may extend from the northern Gulf Coast to the Atlantic Coast.’

Forecasters warned that the weekend storm could have a widespread impact on millions of Americans, disrupting travel, causing more power outages and cutting off supply routes in the Plains, Midwest and Northeast for days.

Pictured: Utility workers examine storm damage affecting power in Wisconsin on Tuesday, April 14

Giant hail is expected in several states. Above is hail in Kankakee County, Indiana, on Tuesday

Tornado season in the US typically stretches from March to June, reaching its peak in May.

Hundreds of twisters touch down each year, with AccuWeather revealing that over 900 were reported in March through May 2025.

Now, the weather agency’s newest predictions for April 2026 show the highest risk of tornado threats moving into Iowa, Illinois, Missouri, Kentucky, Tennessee, Mississippi, Alabama and Arkansas.

Traditionally, the region known as ‘Tornado Alley,’ a hotspot for extreme weather in the US, has been centered in Texas, Oklahoma, Kansas and Nebraska.

However, studies have found that changing weather patterns and warmer climates throughout the country have shifted this tornado zone further east and over more states than ever before.

This includes more impacts in Mississippi, Alabama, Tennessee, Kentucky, Arkansas, Illinois, Indiana, Missouri and Iowa.