Iowa, Illinois, Indiana and Michigan Face EF2+ Tornado and Destructive Hail Threat Inside Hatched Zones as Machine Learning Models Signal a Major Sunday-Monday Outbreak May 17-18
IOWA — Machine learning severe weather models are strongly signaling a major outbreak across Sunday May 17 and Monday May 18, 2026, with hatched zones indicating the potential for destructive large hail and EF2 or stronger tornadoes across a broad corridor of the central and eastern United States. The threat expands significantly from Sunday into…
