At least two cooling spaces in metro Phoenix will operate overnight, and others have extended hours, including on some weekend days.

Maricopa County saw a staggering 645 heat-related deaths last year, about 50% more than the 425 confirmed for 2022.

Maricopa County’s first heat-related death of 2023 was recorded on April 11 when 42-year-old Crystal Gradilla was found in a tent in a desert area as the high hit 99 F (37.2 C). By mid-summer 2023, ...

Maricopa County’s first heat-related death of 2023 was recorded on April 11 when 42-year-old Crystal Gradilla was found in a tent in a desert area as the high hit 99 F (37.2 C). By mid-summer 2023, ...

Maricopa County’s first heat-related death of 2023 was recorded on April 11 when 42-year-old Crystal Gradilla was found in a tent in a desert area as the high hit 99 F (37.2 C). By mid-summer ...

Maricopa County's first heat-related death of 2023 was recorded on April 11 when 42-year-old Crystal Gradilla was found in a tent in a desert area as the high hit 99 F (37.2 C). By mid-summer 2023 ...

Maricopa County’s first heat-related death of 2023 was recorded on April 11 when 42-year-old Crystal Gradilla was found in a tent in a desert area as the high hit 99 F (37.2 C). By mid-summer ...

Maricopa County’s first heat-related death of 2023 was recorded on April 11 when 42-year-old Crystal Gradilla was found in a tent in a desert area as the high hit 99 F (37.2 C). By mid-summer 2023, ...

Maricopa County’s first heat-related death of 2023 was recorded on April 11 when 42-year-old Crystal Gradilla was found in a tent in a desert area as the high hit 99 F (37.2 C). By mid-summer ...

Maricopa County’s first heat-related death of 2023 was recorded on April 11 when 42-year-old Crystal Gradilla was found in a tent in a desert area as the high hit 99 F (37.2 C). By mid-summer ...

Maricopa County’s first heat-related death of 2023 was recorded on April 11 when 42-year-old Crystal Gradilla was found in a tent in a desert area as the high hit 99 F (37.2 C). By mid-summer ...

Maricopa County’s first heat-related death of 2023 was recorded on April 11 when 42-year-old Crystal Gradilla was found in a tent in a desert area as the high hit 99 F (37.2 C). By mid-summer ...