A dramatic supercell looms over the plains — a scene that could play out across parts of Iowa this Monday.

The Storm Prediction Center has issued a severe weather outlook for March 30, with much of the state under thunderstorm risk. Eastern Iowa carries a Marginal Risk (Level 1), while central and southern areas fall under Slight Risk or general thunderstorm potential. Western Iowa remains mostly in lower-risk zones.

Key Details

•  Main Threats: Damaging winds, small hail, heavy rain, and a few stronger storms possible.

•  Areas Affected: Highest chance in eastern Iowa (Dubuque, Cedar Rapids, Iowa City, Davenport, Waterloo). Central Iowa (Des Moines, Ames) also at risk.

•  Timing: Storms likely develop late Monday afternoon through overnight into early Tuesday.

While not a major outbreak, the system moving through the Upper Mississippi Valley could bring gusty winds and hail, especially after dark.

Preparedness Tips

•  Have a shelter plan ready.

•  Secure outdoor items and monitor local NWS alerts.

•  Farmers should check livestock and young crops.

•  Stay weather-aware, especially in rural areas.

This is the latest in an active early spring severe weather pattern for Iowa. Conditions can change quickly — check updates from the National Weather Service and Storm Prediction Center. Stay safe and informed.

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