Several northern Arizona communities received record fall rainfall after a dry winter and weak monsoon, boosting water levels ...

For most of the summer, Phoenix baked under blue, mostly rainless skies. But in a matter of days, the monsoon redeemed itself with drenching rain and flooding that pushed the season from disappointing ...

The monsoon isn’t done with Phoenix just yet. With the season officially ending Sept. 30, a late push of moisture could bring the final active storm days of the summer to Phoenix starting Thursday, ...

PHOENIX – The Valley heads into the final weekend of summer and last stretch of the annual monsoon season with uncertainty in the short-term weather forecast. Monday is the first day of fall, and Sept ...

The weather in Arizona will be much drier this week, and temperatures will climb. The high in Phoenix on Sept. 29 was 94 degrees, according to the National Weather Service. Highs will climb to the ...

PHOENIX (3TV/CBS 5)-- Known by many names of the years, the Arizona monsoon is one thing: unpredictable. But it’s that mystery that drove Dr. Jonny Malloy to write the book called North American ...

Dogs play in the rain in a backyard in Mesa, Arizona, after a late-summer thunderstorm Two dogs play in the rain in Mesa, Arizona, during a late-summer monsoon on Sept. 26, 2025.