Forecast predicts high heat, humidity, and storms potentially disrupting July 4th fireworks displays in several areas.

Forecasts indicate afternoon and evening thunderstorms possible through the holiday weekend, keeping temperatures high and weather unsettled.

Maryland faces dangerous heat and severe thunderstorms through July 4, prompting health alerts and safety precautions. Conditions remain developing.

The Great American State Fair has shut down temporarily because of extreme heat, affecting visitors and vendors. The closure is expected to last until conditions improve.

A large fireworks display is scheduled for tonight in the local area, drawing significant public interest and prompting safety advisories.