ST. LOUIS, Missouri — Monday night brings the severe weather parade directly into eastern Iowa and Missouri with a Highly Likely severe storm designation now covering Davenport, St. Louis, Cedar Rapids, and Dubuque. The red Highly Likely zone on the Central Plains Monday outlook represents the highest confidence tier on the map, where very large hail measuring 3 inches or larger, destructive wind gusts exceeding 70 mph, and tornadoes are all expected.
Springfield, Missouri sits inside the orange Likely zone just west of the red core. Kansas City and Omaha fall in the yellow Possible zone. Wichita and Tulsa are on the outer Low-End fringe as the threat is centered well to the east of Saturday’s storm activity.
The Four-Zone Breakdown Across the Central Plains
The risk map uses four color-coded tiers that tell a clear geographic story about where Monday night’s worst conditions concentrate.
The red Highly Likely zone covers the eastern fringe of Iowa and the eastern half of Missouri including Davenport, Cedar Rapids, Dubuque, Columbia, and St. Louis. Every threat on the map reaches its highest probability here. A 70 mph wind gust in a populated corridor like St. Louis or Davenport is capable of widespread tree failure, power outages across hundreds of thousands of customers, and structural damage to older buildings and infrastructure…