WeatherForecastToday's Forecast


MOST ACCURATE FORECAST: Nice weekend before our next big storm arrives!

Updated: 2019-09-21 19:42:05-04

Cooler, drier air has moved in making for a nice weekend.

Valley lows will fall into the upper 60s to low 70s again on Sunday morning.

Highs will run in the upper 90s on Sunday under mostly clear skies.

We are tracking a storm system that will move in from the Great Basin. As it approaches, it will tap into remnant moisture from Hurricane Lorena and pull some of that moisture into Arizona.
So, rain chances will be increasing dramatically early next week.

Our best bet for rain will be Monday into Tuesday, so both of those days will be ABC15 Weather Action Days. Get your umbrellas ready!

It's still unclear how much rain we could get since forecast models show a wide range of possibilities. The most likely scenario would be around a half an inch to an inch of rain in the Valley with one to three inches in the higher terrain north and east of the Phoenix metro area, but there are models that show even more!

We'll also see more slight chances for rain on Wednesday and Thursday.

Temperatures will be much cooler next week, too! Highs will drop to the upper 80s to low 90s across the Valley.


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2019 Rainfall totals:

Sky Harbor Official Rainfall: 3.45" (-2.28" from average)

Valley Average (Phoenix Rainfall Index): 4.84"


Daily rainfall reports from all across the Valley can be found here .


See the full 7-Day forecast

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