Weather & Environment

Heat Advisory in Effect Through July 3 for Parts of Ohio, Kentucky, Virginia, and West Virginia

A multi-day Heat Advisory stretches from Tuesday through July 4th weekend, with heat index values topping 100 degrees across parts of Ohio, Kentucky, Virginia, and West Virginia.

Elena Rodriguez
Elena RodriguezStaff Reporter
Published June 30, 2026, 12:41 PM GMT+2
Heat Advisory in Effect Through July 3 for Parts of Ohio, Kentucky, Virginia, and West Virginia
Heat Advisory in Effect Through July 3 for Parts of Ohio, Kentucky, Virginia, and West Virginia

CHARLESTON, WEST VIRGINIA β€” The National Weather Service office in Charleston, West Virginia issued a Heat Advisory late Monday evening, warning residents across portions of four states to prepare for dangerous heat index values exceeding 100 degrees through Friday night.

The advisory, issued June 29 at 6:49 p.m. EDT, takes effect Tuesday at 11 a.m. and remains in place until 10 p.m. EDT on Friday, July 3.

Areas Under the Advisory

The Heat Advisory covers a broad multi-state region, including portions of northeast Kentucky, southeast Ohio, and southwest Virginia. The bulk of the affected area falls within West Virginia, spanning central, northeast, northern, southeast, southern, and western parts of the state.

Residents in these areas should expect a combination of high afternoon temperatures and elevated humidity that will push heat index values above 100 degrees during peak afternoon hours.

Health Risks and Impacts

According to the National Weather Service, the combination of hot afternoon temperatures and high humidity raises the risk for heat-related illnesses. Vulnerable populations, including the elderly, young children, and those who work or exercise outdoors, face the greatest danger during such conditions.

Heat index values, which measure how hot it actually feels when humidity is factored in alongside the air temperature, can be especially dangerous even when actual thermometer readings appear more moderate.

What Residents Should Know

The advisory spans the full Independence Day holiday weekend build-up, covering Tuesday through Friday evening. Residents planning outdoor activities during that period are advised to take the elevated heat risk into account.

The National Weather Service recommends that people drink plenty of water, stay in air-conditioned spaces during the hottest parts of the day, and check on neighbors and family members who may be at higher risk for heat illness. Anyone experiencing symptoms of heat exhaustion or heat stroke should seek medical attention immediately.

Additional updates and any changes to the advisory can be monitored through the National Weather Service at weather.gov.

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