Inclement weather refers to adverse atmospheric conditions that deviate from the norm and can disrupt routine activities, transportation, safety, and overall well-being. It is a generic term often used to describe weather conditions that are either unsafe or undesirable for outdoor events. Inclement weather can come in many different forms, such as heavy rain, snowfall, extreme heat or cold, hurricanes, tornadoes, and more. Some examples of inclement weather conditions include:

• Heavy rain and precipitation
• Snow and ice storms
• Extreme heat and cold
• Hurricanes and tornadoes
• Flooding

Inclement weather can have a significant impact on individuals and communities alike. It can disrupt daily routines, hinder commuting and transportation, and endanger lives and livelihoods. When planning outdoor events, it is important to have guidelines in place to identify when forecasted or actual weather conditions require canceling or postponing an event. It is also important to have a plan in place for disseminating weather information to event attendees, identifying sheltering locations, securing loose objects, and addressing adverse health effects. When driving in inclement weather, it is advised to postpone driving until after a severe weather system moves through the area. However, for those who must drive, it is important to slow down and reduce speed by a third in bad weather.