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MOST ACCURATE FORECAST: Showers ending, but another storm moving in!

FORECAST: Another storm set to move into Arizona
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PHOENIX — A series of storms is lined up to move across Arizona through next week, even as our weekend system pushes out of the state.

Monday brings a brief break between storms. Most of the day will be dry, cooler, and calm, with highs in the low 70s and morning lows in the 50s. A quick round of isolated showers is possible late in the afternoon and evening, but rain chances climb overnight into Tuesday as the next storm arrives.

This incoming system will tap into colder air, increasing the risk for heavy rainfall and some snow accumulation through Wednesday. Valley lows could fall into the upper 40s and low 50s by early Wednesday.

Because of the potential for a slower Tuesday morning commute, an ABC15 Weather Action Day has been issued. Rain totals from Tuesday into early Wednesday could reach 0.50 to 1 inch in parts of the Valley with localized flash floods possible near burn scars in the High Country.

Snow is also likely Tuesday night into Wednesday in Flagstaff and along the Mogollon Rim, with snow levels dropping to 6,500–7,000 feet. Flagstaff could see 1–3 inches of accumulation.

A third storm system is expected late next week, bringing another round of colder air, rain, and mountain snow.

Stay with ABC15 and abc15.com for updates as the week unfolds.

2025 Sky Harbor Official Rainfall to date: 7.49" (+1.30" from average)

Monsoon 2025 Sky Harbor Official Rainfall: 2.76" (+0.33" from average)

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Daily rainfall reports from all across the Valley can be found here.
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PHOENIX IS GETTING DRIER - LOWER RAINFALL AVERAGES NOW

Average Monsoon Rainfall in Phoenix (1981-2010): 2.71" of rain

NEW Average Monsoon Rainfall in Phoenix (1991-2020): 2.43" of rain

Average Yearly Rainfall in Phoenix (1981-2010): 8:03" of rain

NEW Average Yearly Rainfall in Phoenix (1991-2020): 7.22" of rain
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