Charleston, West Virginia, is facing dangerously high temperatures on Friday, with heat index values soaring to 104°F by late morning. According to the National Weather Service in Charleston, an Extreme Heat Warning remains in effect until 8 p.m. Thursday, followed by a Heat Advisory beginning Friday at 8 a.m. and lasting until 8 p.m. The Heat Advisory affects Kanawha, Cabell, Putnam, and surrounding counties in central and southwest West Virginia. While scattered thunderstorms may provide brief relief, the combination of high temperatures and humidity will continue to pose a serious health risk.
Charleston-area roads like U.S. Route 60 and I-64 will remain active under the blazing sun, creating hazardous conditions for both travelers and outdoor workers. The Occupational Safety and Health Administration (OSHA) advises those working outdoors to take frequent breaks in shaded or air-conditioned areas to avoid heat-related illnesses.
On Friday, the temperature will reach a high of 93°F, with calm winds shifting southwest by the afternoon. Thunderstorms are possible late in the day, especially after 3 p.m., though rainfall will be spotty. Residents are urged to limit strenuous activity, stay hydrated, and never leave children or pets in parked vehicles.
Looking Ahead to the Weekend:
Saturday: A chance of thunderstorms with highs near 90°F. Rain chances increase after 4 p.m.
Sunday: Partly sunny with isolated storms late in the day, high near 91°F.
Monday: A 50% chance of storms, with hot temperatures again, highs in the low 90s.
Tuesday: Heavy rain and thunderstorms likely, 70% chance, with highs near 88°F.
Wednesday: Mostly sunny and drier, with highs around 88°F.
Thunderstorms this weekend may offer brief cooldowns, but high heat and humidity will continue to affect the region into early next week. Additional heat alerts are possible, so it’s important to stay informed and take precautions during the heat.
Five-Day Forecast for Charleston, WV (June 26 – July 1)
Friday (June 27): High of 93°F, heat index up to 104°F, thunderstorms possible after 3 p.m.
Saturday (June 28): High of 90°F, thunderstorms possible after 4 p.m.
Sunday (June 29): High of 91°F, partly sunny with isolated storms late.
Monday (June 30): High of 92°F, 50% chance of storms.
Tuesday (July 1): High of 88°F, heavy rain and thunderstorms likely.
