Tornado activity in St. Louis has surged to alarming levels, with 2025 already seeing double the typical number of tornadoes for the year. With 43 confirmed tornadoes as of June, the region is experiencing one of its most volatile severe weather seasons in recent history. Here’s a look at the situation and what residents need to know to stay safe as the tornado threat continues.
Unusually Active Tornado Season
The National Weather Service in St. Louis reports that tornado activity has already far surpassed the annual average for tornadoes in 2025. By June, the region has seen 43 tornadoes, more than double the usual number of 21.5 tornadoes expected by this time of year. A significant 28% of these tornadoes have been classified as strong to violent (EF-2 or higher), with wind speeds reaching over 111 mph.
Breakdown of Tornadoes in 2025
This year’s tornado season has been especially severe, with three EF-3 tornadoes and eight EF-2 tornadoes recorded. Additionally, there have been 30 weaker or unrated tornadoes. The intensity of these storms has caused significant damage across several counties in the St. Louis area, including St. Charles, Jefferson, and parts of Franklin. Homes have been damaged, trees have been uprooted, and power lines have been downed, leading to widespread disruptions.
Impact on Local Travel
The severe weather has also caused major disruptions to travel in the region. Interstate 44 and several rural roads have been closed due to storm debris and emergency response efforts. Drivers should expect continued road closures and delays as cleanup and recovery efforts are underway. Travel through affected areas remains hazardous, and residents are urged to stay off the roads during active storms.
Safety Measures and Preparedness
With tornado season still in full swing, emergency management agencies are advising all residents to have a shelter plan in place. It’s crucial to be ready for severe weather, particularly since tornadoes could strike with little warning. Officials also recommend signing up for weather alerts to receive the latest updates on tornado warnings and watches.
Looking Ahead
The peak of tornado season typically stretches through the summer months, and experts warn that the unusually active season in 2025 may lead to even more tornadoes. With three more months of high-risk weather ahead, residents must stay vigilant and prepared for additional storm activity.
The 2025 tornado season in St. Louis has already been one of the most intense in recent memory, with tornadoes far exceeding the typical yearly total. As severe weather continues, residents should stay informed, make shelter plans, and keep their emergency preparedness up to date. The next few months could bring more dangerous storms, and staying aware will be crucial to keeping safe.
