West Virginia is facing dangerously hot and humid conditions through Saturday evening, with a heat advisory in effect until 7 p.m. Temperatures are expected to climb into the low 90s, and heat index values will approach 100°F. Here’s what you need to know about the weather in Charleston and across the state.
Dangerous Heat and Thunderstorms This Weekend
According to the National Weather Service in Charleston, the heat will continue through the weekend, with isolated thunderstorms developing after 3 p.m. on Sunday. These storms could bring:
Heavy rain
Frequent lightning
Sudden downpours
The storms could cause travel disruptions, especially on roadways such as Interstate 64 and Interstate 77, which may become slick in heavy rain, with reduced visibility for evening commuters. Power outages are also a possibility, as crews continue to monitor storm-related concerns.
Humid Conditions Persist Into the Evening
The heat and humidity will linger throughout the evening, with overnight lows staying near 69°F. Residents in the Kanawha Valley, including Charleston, South Charleston, Dunbar, and Nitro, should prepare for both oppressive heat and potential storms. If you have outdoor plans:
Stay hydrated
Limit strenuous activity
Seek shaded areas during peak afternoon hours
Relief by Midweek
The heat will ease slightly by midweek, with temperatures moderating as scattered storms remain in the forecast. While the worst of the heat will subside, residents are advised to stay alert for any intensifying storms, particularly later in the week.
Five-Day Forecast for Charleston, WV
Sunday: High 93°F, heat index up to 100°F, chance of storms late.
Monday: Mostly sunny, high 87°F.
Tuesday: Sunny, high 92°F.
Wednesday: Mostly sunny, high 91°F, chance of storms after 2 p.m.
Thursday: Partly sunny, high 86°F, scattered storms possible.
West Virginia residents should continue to take precautions against the extreme heat, especially during the afternoon and evening hours. The combination of heat and thunderstorms may create difficult conditions for travel and outdoor activities. Be sure to stay hydrated, monitor weather alerts, and be ready for potential storm disruptions. Midweek will bring some relief, but scattered storms will continue to keep residents on their toes.
