Grand Canyon Times

Monsoon season began last weekend in Arizona, bringing cooler temperatures along with potential weather hazards such as heavy rain, flash floods, high winds, and dust storms. These conditions can affect air quality, driving safety, and increase the risk of water-borne illnesses.

Microscopic dust particles during dust storms can cause eye and skin irritations. It is advisable to limit outdoor activities or stay indoors with windows and doors closed when it appears dusty outside. Children, seniors, and individuals with preexisting conditions like asthma and bronchitis are particularly vulnerable.

Residents are encouraged to check the National Weather Service for weather forecasts and the Arizona Department of Environmental Quality for air quality updates.

Dust storms and flash floods pose significant traffic hazards. Reduced visibility during dust storms increases the risk of motor vehicle accidents. Flash floods can lead to serious injuries by trapping people in their vehicles or in rushing floodwaters. Drivers should keep updated on weather conditions and avoid traveling during a dust storm or through washes and low desert areas when there is heavy rain.

In case of encountering a dust storm while driving, it is recommended to pull off the roadway, turn off lights, take your foot off the brake, and wait inside the vehicle with seat belts buckled until the storm passes. For more information on this topic, visit the Pull Aside Stay Alive website.

During monsoon season in Arizona, there is an increased risk of mosquito-borne diseases such as West Nile virus and St. Louis Encephalitis virus due to heightened mosquito activity after rains. Preventative measures include emptying stagnant water from yards to prevent mosquito breeding, wearing insect repellent according to package instructions, wearing long sleeves and pants outdoors when possible, and keeping children away from floodwater areas that may contain sewage or wastewater.

Power outages caused by storms or floods can impact food safety at home. Refrigerators will keep food cool for about four hours without power if not opened. Residents should use coolers with ice if power outages extend beyond four hours and discard any food kept at 40 degrees Fahrenheit or higher for four or more hours.

It is also important to stay aware of water quality notices from local utilities. Use only bottled water or properly disinfected well water for drinking or cooking if there are concerns about contamination.

For further safety tips on protecting yourself and your family during monsoon season, visit azhealth.gov/monsoon.