NWS Forecast Office Phoenix, AZ

Temperatures will remain 3-8° above normal through the end of the week with further warming expected this weekend into the beginning of next week. As a result, widespread Moderate HeatRisk will continue into the weekend across the lower deserts. This weekend the Moderate HeatRisk will extend into the higher terrain areas, with increasing Major HeatRisk across the region on Sunday. Slight cooling is expected on Monday, which will cause the HeatRisk to decrease to widespread Moderate, with some localized areas on Major. Folks, especially those particularly sensitive to the heat, should take the necessary precautions to avoid heat-related illnesses.

Temperatures will be 3-8° above normal through the week with widespread Moderate HeatRisk across the lower deserts. Make sure to practice smart heat safety by limiting your time outdoors and drinking plenty of water.

This week is Monsoon Awareness Week. Us, NWS Phoenix, along with other southwest NWS offices and AZ state partners will participating in a social media safety campaign in regards to Monsoon Season. We will be posting daily about the different hazards that come with Monsoon Season along with safety tips. Check out our social media pages (Facebook, X, and Instagram) to see the different informative posts throughout the week.