Triple-digit heat builds this week; Phoenix could hit the low 110s midweek.

Sunny and dry this Saturday with highs near 104°F. Expect temperatures to climb into the low 110s by midweek; cooling centers are available.

A heat wave at Grand Canyon National Park has killed three hikers this month as the park urges visitors to avoid inner-canyon hikes during peak heat hours.

ADEQ will add PFOS to its fish-consumption advisories after testing found high PFOS in some fish. Anglers should check the Green Light map before eating what they catch.

Sunny and dry on Juneteenth: Phoenix near 106°F today, with highs climbing into the 110s next week. Cooling centers and safety tips inside.

NWS Phoenix and Arizona DOT warned Wednesday that dust from an outflow boundary was approaching Loop 202, risking sudden pockets of near‑zero visibility for drivers.

Volunteers and ADEQ pulled about 2,500 pounds of trash from the Salt River, including roughly 22 pounds of disposable vapes that officials say could leach chemicals and create safety hazards.

A dust surge rolled through Ahwatukee on Wednesday, prompting city photos and safety reminders as monsoon season begins.

Phoenix will hit about 106°F today; the city’s Heat Relief Network includes a 24/7 respite center downtown. Midweek models show even stronger heat risks.

Highs near 108°F in Phoenix today with gusty afternoons. Cooling centers including a 24/7 downtown respite site are open.

Triple‑digit highs near 110°F today and sticky nights in the 80s. Cooling centers and 2‑1‑1 support are available.

Phoenix will hit about 108F Monday with a slight chance of afternoon storms; nights stay warm in the 80s.

Phoenix will top out near 109°F Sunday with sticky nights and gusty evenings. City cooling centers — including a 24/7 downtown respite — are open.