06/09/2026
⚠️ SPC Day 2 Severe Weather Outlook – Wednesday, June 10, 2026 ⚠️
The Storm Prediction Center has issued an Enhanced Risk (Level 3 of 5) for severe thunderstorms across portions of the Upper Midwest on Wednesday, including much of eastern Minnesota, Wisconsin, northern Illinois, and eastern Iowa.
For Minnesota, areas including the Twin Cities, southeast Minnesota, and Owatonna are within the Enhanced Risk area where severe thunderstorms are expected to develop Wednesday afternoon and continue into the evening and overnight hours.
🌪️ Threats include:
• Very large hail over 2 inches in diameter
• Damaging winds exceeding 75 mph
• A few tornadoes, some of which could be strong
• Multiple rounds of severe thunderstorms
A powerful storm system moving through the Upper Midwest will interact with warm, humid air and increasing wind shear, creating a favorable environment for organized severe weather. Forecasters expect moderate to strong instability with abundant moisture in place across the region.
Storms may initially form as discrete supercells capable of producing very large hail and tornadoes. As the evening progresses, some storms could merge into larger bowing clusters or lines, increasing the risk for widespread damaging winds.
Forecast confidence is somewhat complicated by the possibility of lingering boundaries and storm remnants from Tuesday’s storms, but confidence is increasing that a significant severe weather episode will occur somewhere across the Enhanced Risk area.
Further southwest, severe thunderstorms are also possible from northeast Kansas into Missouri, Iowa, Nebraska, and Oklahoma, with threats including large hail, damaging winds, and isolated tornadoes.
Residents across Minnesota, especially in eastern and southeastern portions of the state including Owatonna, should closely monitor forecasts, review severe weather safety plans, and ensure multiple ways to receive warnings are available before storms develop Wednesday afternoon.
Stay tuned for forecast updates as details become clearer over the next 24 hours!