Severe Storm Threat and Flash Flood Emergency: April 2-5, 2025

A lightning storm is seen over a residential area

Overview of the Storm System and Its Impacts

A powerful spring storm system is set to bring life-threatening weather hazards to the Lower Ohio Valley, Mid-South, and surrounding regions. The primary concerns include catastrophic flash flooding and a major severe weather outbreak featuring intense tornadoes, damaging winds, and large hail.

Flash Flooding Risks and Preparedness

A historic flash flood event is beginning to unfold as deep Gulf moisture fuels repeated rounds of heavy rain. A slow-moving frontal system will stall over the region, creating ideal conditions for excessive rainfall. Some areas could see over 10-15 inches of rain through the weekend, leading to widespread and life-threatening flooding. Saturated soils and ongoing rainfall will worsen conditions, with major disruptions expected.

Severe Weather Threats: Tornadoes, Winds, and Hail

Severe thunderstorms will be another major threat, with the Storm Prediction Center issuing a High Risk (level 5/5) for portions of the Mid-South and Lower Ohio Valley. The atmospheric setup is highly favorable for multiple strong to violent tornadoes, widespread damaging winds, and very large hail. Severe weather will persist into Thursday and Friday, with an Enhanced Risk (level 3/5) stretching from the ArkLaTex region to the Ohio Valley, where additional tornadoes and significant storm damage are possible.

Additional Hazards: Fire Weather and Long-Term Outlook

Beyond the severe weather and flooding, the Southern High Plains are experiencing critical fire weather conditions due to strong winds and low humidity. Red Flag Warnings remain in effect for parts of southern New Mexico and western Texas.

Residents in high-risk areas should prepare immediately for dangerous conditions, including tornadoes and extreme flash flooding. Stay informed, have an emergency plan, and be ready for prolonged disruptions in the coming days.

For the latest updates and official warnings, visit the NOAA Weather Prediction Center.

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