A dangerous round of severe storms is set to sweep across the central U.S. today, bringing the risk of tornadoes, large hail, damaging winds, and flash flooding. Here’s a look at what to expect as the threat unfolds.
Dainet Sierra 04/17/2026 12:27 AM.
A dynamic spring weather pattern is ramping up across the United States, bringing a mix of high-impact hazards. Severe storms and tornadoes threaten the central U.S., while snow continues in the Rockies and fire danger increases across the Plains as a strong system pushes east.
What’s Driving This Unstable Setup?
An amplified upper-level trough is finally ejecting out of the western U.S., pushing a cold front and dryline into a highly unstable air mass already in place across the Plains and Midwest. This is a textbook severe weather setup, with rich Gulf moisture surging northward and warm, buoyant air fueling strong instability. At the same time, increasing wind shear with height is enhancing storm…
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Source www.theweather.com
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