Widely scattered showers and thunderstorms will develop in SE AZ on Sunday afternoon and move northwestward into the evening and overnight hours. Storms will be capable of producing gusty outflow winds, frequent lightning, and brief localized heavy downpours.
An Excessive Heat Warning is in effect from Sunday morning and all the way through to Friday, July 5th across the Lower Colorado River Valley and portions of southeast CA as high temperatures will range between 112-115 degrees with overnight/early morning lows in the mid 80s to near 90 degrees.
Hot conditions continue through the weekend. Lower deserts will see afternoon high temperatures in the 105-115 range and overnight lows in the 80s to low 90s. Higher terrain areas will see afternoon high temperatures in the upper 90s and low 100s with overnight lows in the 70s. Rain chances increase on Sunday with 60-70% in the higher terrain to the east of the Phoenix Metro and 10-40% across the lower deserts, including the Phoenix Metro.
Despite the HeatRisk category not being at the Major or Extreme level, the heat is still dangerous. Remember to keep practicing smart heat safety, such as drinking plenty of water and limiting your time outdoors.
MRMS Radar Imagery
Phoenix Radar
Yuma Radar
Regional Satellite
GOES-16 Satellite.PNG)
Weather & Hazards Data Viewer
Forecast Discussion
Fast Page
Social Media
Local Graphical Forecast
Monsoon Tracker
Fire Weather
Heat
Experimental Graphical HWO
SPC Outlooks
Phoenix Rainfall Index
Local Climate Information
Hi-res KPHX ASOS Data
Follow us on Twitter
Follow us on Facebook
Follow us on YouTube
PSR RSS Feed