What weather hazard is most associated with high humidity in Mississippi?

High humidity in Mississippi contributes to an increased risk of heat-related illnesses. When humidity levels are high, the body struggles to cool itself through the evaporation of sweat. This can lead to conditions such as heat exhaustion or heatstroke, particularly during the hot summer months when temperatures rise. In a humid environment, the heat index—an index that combines air temperature and relative humidity—can make it feel much hotter than the actual temperature, putting individuals at greater risk for these health issues.

Conversely, the other weather hazards listed are not primarily associated with high humidity. Snow storms are more prevalent in cold temperatures and typically occur when moisture interacts with cold air—not a condition linked to humidity in a hot climate like Mississippi's. Flash floods may occur in humid conditions due to heavy rainfall, but they are more directly related to rainfall amounts rather than humidity alone. Earthquakes, on the other hand, are geological events that have no correlation with humidity levels or weather conditions.