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Ohio & Indiana Brace for Severe Storms!
18 May
Summary
- Severe Thunderstorm Watch issued for northwest Ohio and northern Indiana.
- Conditions favorable for damaging winds, large hail, and isolated tornadoes.
- Residents urged to monitor alerts and prepare for potential warnings.

A Severe Thunderstorm Watch is in effect for 37 counties across northern Indiana, southwest Michigan, and northwest Ohio until 6 p.m. Monday. This alert signifies that conditions are favorable for severe weather, including damaging straight-line winds reaching 58 mph or greater, hail one inch in diameter or larger, and the potential for isolated tornadoes. The National Weather Service advises residents to stay informed via weather radios or mobile alerts.
This severe weather threat is fueled by warm, humid surface conditions interacting with a strong cold front. The Storm Prediction Center had previously designated this area for a Slight Risk of severe weather. Communities are encouraged to have a plan to move to sturdy interior rooms or basements if a warning is issued, as mobile homes and outbuildings offer insufficient protection. Staying off roads and securing outdoor objects are also recommended safety measures.