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MOST ACCURATE FORECAST: Monsoon storms likely across Arizona through the weekend

Posted at 5:40 AM, Aug 11, 2022
and last updated 2022-08-12 01:30:33-04

PHOENIX — Our monsoon storm threat isn't winding down anytime soon!

Storm chances ramp up Friday with the chance for more storms each day through the weekend and early next week, too.

Storms could produce gusty winds, lots of lightning, heavy rain and flooding.

Air quality will also be an issue in the Valley through Friday. An Ozone High Pollution Advisory is now in effect through tomorrow. If you suffer for respiratory illnesses such as asthma or COPD, try to limit your time outside during the day.

With all of this monsoon moisture in place, it will stay humid but temperatures will not be as hot.

Valley highs will only reach the low 100s, putting us just below the average of 105 degrees for this time of year.

Morning temperatures will cool into the low to mid 80s each day, so we will get some relief from the heat in the overnight hours.

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2022 Rainfall totals:

Sky Harbor Official Rainfall: 1.80" (-2.39" from average)

Valley Average (Phoenix Rainfall Index): 2.58"

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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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Share your weather photos and videos with us anytime.
Email share@abc15.com.
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See the full 7-Day forecast

Interactive Arizona Radar

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2022 Rainfall totals:

Sky Harbor Official Rainfall: 0.55" (-2.06" from average)

Valley Average (Phoenix Rainfall Index): 0.71"
__________________________________________

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

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
__________________________________________

Share your weather photos and videos with us anytime.
Email share@abc15.com.
______________________________________

See the full 7-Day forecast

Interactive Arizona Radar