More Environment Weather Stories

Burro Fire Grows, Helped by Rugged Terrain, Weather

Similar conditions allowed fire to grow by 9,000 acres Sunday.

2017 Sees Hottest June on Record in Tucson

Average temperature of 89.7 degrees is the seventh hottest month on record.

Burro Fire Indicator of Extreme Dry Conditions, Official Says

Those celebrating Independence Day should be cautious due to abundance of dry fuels for wildfire.

Episode 143: How Do We Deal With This Heat?

Plus: Breaking Ramadan fast with a Tucson Muslim family.

Incoming Storm Could End Heat Wave

A storm system heading for Tucson means temperatures could get back to normal.

Fire Burns Buildings in Sonoita, Prompts Evacuations

The Encino Fire has burned 1,300 acres and eight buildings, according to fire officials.

Ozone Warning Issued as Temperatures Set to Exceed 110 Degrees

The weather system that is bringing the heat also prevents pollutants from leaving the air.

Heat and Ozone Levels Forecast to Rise in Tucson

Air pollutant could be at elevated levels through Friday; hot temperatures will last through the weekend.

Heat May Have Killed Illinois Man West of Tucson

34-year-old's body found on hiking trail in Saguaro National Park West.

Electricity Restored to Tohono O'odham Nation after 2 Days

Weather-related outage started Monday evening; power was restored Wednesday evening.

Mulberry Fire Slows After Burning 1,755 acres

Fire started Saturday; authorities say it is human caused.

Study: Extreme Weather Hits Tucson More than Other Western Cities

Researchers say people should stay informed, modify behavior and take out insurance.

National Weather Service Wants Help Spotting Storms

Program helps meteorologists get view of incoming storms to make monsoon safer.

Winter Rains Diminish Desert Drought

Summer monsoon will determine if dry conditions return.

Spring Weather Draws Hikers, Then Rescue Teams

Many hit the trail unprepared for the reality of hours in the sun.

NASA: Measuring Dust Can Improve Snowmelt Predictions

Better data allow better forecasts, preparations for spring runoff to Colorado River.

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