weather

Last year, a French couple died while trying to make sure their 9-year-old son had enough water on a broiling summertime outing at a New Mexico national park.

This past weekend, two Germans visiting Arizona for a conference died after taking a hike in perilous, record-breaking heat.

The U.S. Southwest has seen its share of heat-related visitor deaths.

Amid another staggering heatwave, local governments and businesses in the region are increasing their efforts to alert tourists when summer rolls in and safe outdoor conditions roll out.

Pima County Sheriff Chris Nanos is pleading with the public to avoid the outdoors after three heat-related deaths in the Tucson area just this weekend.

Nanos said the three deaths are easily preventable by avoiding the outdoors in record heat.

At least five people in Arizona have died in heat-related incidents in the past two days.

Northern AZ Radar

Jun 7, 2016
David Wallace/The Arizona Republic

A new study of global weather patterns over the past 35 years supports earlier scientific predictions the southwestern United States will become drier as atmospheric conditions that typically bring the most rain and snow to the region continue to become more rare.

The research supported by the National Science Foundation concludes that what's now considered a normal year of precipitation in the Southwest is drier than it used to be.

The scientists emphasize the new data doesn't prove climate change is responsible for increasing frequency and duration of drought.

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