US Storm Chaos: Flights Cancelled, Roads Flooded as Severe Weather Sweeps Nation
A vast and unpredictable swathe of severe weather swept across the United States on Sunday, March 15, 2026, bringing heavy snowfall to the Upper Midwest and damaging high winds to the Plains. Forecasters issued stark warnings of successive punches of snow, wind, and severe weather impacting the eastern half of the country, with a heightened risk of high winds and tornadoes for Eastern states by Monday.
Upper Midwest Hit Hard by Heavy Snowfall
The Upper Midwest, particularly Minnesota and Wisconsin, bore the brunt of the severe conditions, with heavy snowfall leading to impassable roads and significant travel disruptions. More than 600 flights flying out of and into the Minneapolis-Saint Paul International Airport were canceled on Sunday, stranding thousands of passengers and causing widespread logistical headaches.
Hawaii Experiences Flooding Amidst Storm Surge
In a dramatic turn, Hawaii also faced severe weather impacts, with flooding reported in areas like Hana. Roads were submerged underwater, highlighting the unpredictable and far-reaching nature of the storm system affecting multiple regions simultaneously.
Eastern US Braces for Tornado Risks
A line of severe storms with damaging winds is expected to cross much of the Eastern United States by late Monday. Areas from South Carolina to Maryland, including Washington, D.C., are facing the highest risk, with forecasters warning of potential tornado outbreaks and further travel chaos.
The National Weather Service has urged residents in affected regions to stay vigilant, secure outdoor items, and prepare for possible power outages and emergency situations as the storms continue to evolve.
