Arizona residents can expect a shift in weather patterns, as a weak storm system brings the possibility of cooler temperatures and rainfall across the state.

Current Conditions & Air Quality

The Valley is currently experiencing breezy conditions, contributing to increased airborne dust and impacting air quality. This has prompted a No Burn Day advisory for Maricopa County, prohibiting the use of wood-burning devices like fireplaces and wood stoves.

No Burn Day Advisory Details

  • The advisory also discourages the use of leaf blowers and off-road vehicles.
  • Individuals with respiratory sensitivities, such as asthma, bronchitis, or COPD, are advised to limit outdoor exposure.

Weekend Forecast & Upcoming Storms

Daytime high temperatures in the Valley are expected to drop into the 80s today, with a chance of occasional sprinkles. A second storm system is forecast to arrive over the weekend, bringing further cooling and increased rainfall to various parts of Arizona.

Phoenix residents can anticipate temperatures returning to the 80s on Saturday and Sunday, accompanied by continued breezy conditions.

Rainfall Data & Long-Term Trends

As of 2026, the Sky Harbor rainfall total is 0.32 inches, a deficit of 2.33 inches compared to the historical average. Daily rainfall reports from across the Valley are available here.

Declining Rainfall Averages

Long-term data indicates a concerning trend of diminishing rainfall in Phoenix. The average monsoon rainfall decreased from 2.71 inches (1981-2010) to 2.43 inches (1991-2020). Similarly, the average yearly rainfall fell from 8.03 inches (1981-2010) to 7.22 inches (1991-2020).

Residents are encouraged to share their weather-related photos and videos with share@abc15.com. A full seven-day forecast and interactive Arizona Radar are also available for review.