Severe Weather Expected in Louisville on July 21: Hail, Winds, and Flash Flooding Possible
Severe Weather Expected in Louisville on July 21: Hail, Winds, and Flash Flooding Possible
US · Published Jul 20, 2026
The National Weather Service in Louisville has issued a forecast warning of severe weather conditions for July 21, 2026, in the Louisville metro area and parts of Kentucky and Southern Indiana.
A cold front moving in from the northwest is expected to bring strong storms, including straight-line winds, hail, flash flooding, and a low risk of tornadoes.

Impact & Risks

Residents in Louisville and surrounding areas in Kentucky and Southern Indiana should prepare for potentially hazardous weather conditions. The primary risks include damaging winds up to 70 mph, hail up to 2 inches in diameter, and localized flash flooding. While the tornado risk is low, it cannot be entirely ruled out. The storms may disrupt travel and outdoor activities, particularly during the late afternoon and evening hours. Power outages and property damage are possible due to high winds and hail.

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