Kansas, Missouri and Illinois Face Slight Risk of Large Hail, Damaging Winds and Tornadoes Monday With Conditional Severe Threat Also Possible Across Central Oklahoma This Evening
KANSAS, MISSOURI AND ILLINOIS — The Storm Prediction Center has issued a Slight Risk of severe storms across parts of Kansas, Missouri and Illinois valid Monday, May 4, 2026 from 1:00 PM through Tuesday morning, with large hail as the primary driver and isolated damaging winds and a tornado or two also possible across the risk zone.
Slight Risk Zone Targets Kansas, Missouri and Illinois
The SPC Day 1 outlook issued at 12:52Z Monday, May 4 places the Slight Risk yellow zone centered across a corridor covering portions of Kansas, Missouri and Illinois. A broader Marginal Risk surrounds the core area extending coverage across the wider Midwest and Plains region.
Primary hazards inside the Slight Risk zone:
- Hail — large hail is the main threat today
- Wind — isolated damaging gusts possible
- Tornado — a tornado or two cannot be ruled out
Central Oklahoma Faces a Separate Conditional Threat This Evening
A conditional isolated severe threat exists across Central Oklahoma this evening. If storms are able to develop in this area, isolated large to very large hail will be possible. A tornado also cannot be ruled out across Central Oklahoma if storm initiation occurs.
This threat remains conditional and dependent on whether storms can fire in the region this evening.
Risk Level Summary
| Risk Category | Area |
|---|---|
| Slight Risk | Parts of Kansas, Missouri and Illinois |
| Marginal Risk | Broader Midwest and Plains surrounding zone |
| Conditional Threat | Central Oklahoma this evening |
| Thunderstorms | Wide area across central and eastern US |
Residents across Kansas, Missouri, Illinois and Central Oklahoma should keep weather alerts active throughout Monday afternoon and evening.
Stay with CabarrusWeekly.com for live Monday severe weather updates across Kansas, Missouri, Illinois and Oklahoma.
