Daily Forecast – Mike
Tracking changes going into the weekend. Monsoonal moisture and humidity decrease as high pressure builds. Isolated PM thunderstorms still possible through Saturday for the mountains but drier and warmer air takes over on Sunday. An Excessive Heat Warning goes into effect Monday – Thursday, with temps expected to get as high as 117 degrees on Tuesday and Wednesday. Overnight lows remain in the mid 80s to low 90s. High Saturday will be between 105-110 with NW winds up to 20 mph under partly cloudy skies. Slightly warmer, calmer and clearer Sunday.