Wilmington, Ohio – Thunderstorms are on track to sweep across southern Ohio late Monday, just hours after heat index values push toward 100°F. The National Weather Service warns that showers and storms could bring brief heavy downpours, lightning, and wind gusts strong enough to knock out power or down tree limbs by 8 p.m. Monday in Wilmington and surrounding areas.
According to the National Weather Service in Wilmington, Monday will bring hot, muggy conditions with highs in the upper 80s before storms roll in. The agency has issued a Hazardous Weather Outlook for southwest Ohio, southeast Indiana, and northern Kentucky, highlighting the risk of strong heat followed by a stormy pattern into midweek.
Cities across Clinton, Hamilton, Brown, and Highland counties — including stretches of Interstate 71 — could see standing water and reduced visibility during the Monday evening commute. Motorists are advised to drive slowly, avoid flooded roadways, and keep emergency kits in vehicles. Residents should secure outdoor furniture and check weather apps for lightning alerts or radar updates.
Rain chances remain elevated through Thursday, with multiple rounds of storms expected during afternoon and evening hours. Power outages and brief street flooding could occur if storms line up across the same areas.
Warnings and alerts may be updated Monday afternoon. Residents should remain weather aware and have multiple ways to receive alerts.
🌤️ Five-Day Forecast: Wilmington, OH
- Monday (July 7): High 88°F. Chance of thunderstorms after 3 PM. Heat index near 100°F.
- Tuesday: High 86°F. Thunderstorms possible, especially after 1 PM.
- Wednesday: High 87°F. Afternoon storms possible.
- Thursday: Showers and possible thunderstorms, mainly after 2 PM. High near 86°F.
- Friday: High 86°F. Scattered thunderstorms and showers. Patchy sun in between systems.
