An Extreme Heat Watch covers March 19–22 as Phoenix nears an earliest‑ever 100°F. Cooling centers and safety tips inside.

Sunny this morning with a high near 93°F; a much stronger heat wave could push Phoenix past 100°F by midweek. Cooling centers will be available downtown.

Sunny and dry today with highs near 92°F. NWS says triple‑digit heat is likely by Tuesday.

Sunny today with highs near 84°F; low 90s Thu–Fri and triple digits likely next week. City cooling centers are available for relief.

A short cool stretch ends Tuesday as Phoenix warms into the 90s later this week. The city has expanded cooling options and a 24/7 respite site.

The 2025 Verde River report scores a C+, praising habitat and recreation while new monitoring exposes water-quality and sediment problems.

Scattered storms are possible late Monday with brief heavy rain and gusts. Temperatures surge into the 90s by midweek with record-day potential.

Sunny Saturday with highs near 79°F and gusty afternoon winds. A slight chance of showers and isolated storms returns Monday night into Tuesday.

Sunny Friday with a high near 73°F. Weekend warms into the 80s with a small chance of light showers Monday.

Clear and mild this morning in Phoenix; highs near 80°F and gusty west winds expected this afternoon. Low humidity raises localized fire-weather concerns.

Mostly sunny and warm today with highs near 84°F; gusty winds expected Thursday and a slight chance of showers Sunday night.

Hermosillo topped 100°F on March 2 and earlier February highs reached about 41°C (≈105.8°F), part of a Sonora‑wide late‑winter heat spike that mirrors Phoenix’s warm winter.

Sunny and dry today with highs near 86°F. Breezy cooldown arrives Thursday; slight chance of showers by Monday.