PHOENIX — After several days of severe storms in the Valley, we still have a chance of more storms tonight and tomorrow.
Storms are already rolling through the higher terrain of northern and eastern Arizona in the heat, and there's a chance we could see some in the valleys this evening or later tonight.
Watch out for high winds, blowing dust, dangerous lightning, heavy downpours and flooding, especially near wildfire burn scars. Always pay attention to weather conditions and never attempt to drive through flooded swales or roads.
A slight chance of storms is still expected on Saturday, before the valley becomes dry again on Sunday and early next week.
Temperatures will continue to be hot in the Phoenix metro area, with highs reaching around 110 degrees. Nightly overnight lows will drop into the upper 80s to lower 90s.
overheating warning As of tonight, these measures remain in effect for areas along the Lower Colorado River Valley. That includes Yuma. In this part of our state, heat index values (or “feeling” temperatures) can be close to 115.
As temperatures continue to rise, the risk of heat stroke and heat-related illness remains.
Limit time outside, especially in the afternoon when the day is hottest. Stay hydrated with water and electrolyte drinks, and never leave children or pets alone in the car, no matter how fast the task is.
Air quality is also an issue this week. one High ozone pollution warning remains in effect throughout Maricopa County through tonight.
People most vulnerable to the effects of air pollution include children, older adults, adults who exercise outdoors, people with heart or lung disease, and people with asthma and bronchitis.
Exposure to ozone can increase the number and severity of asthma attacks, cause or worsen bronchitis or other lung diseases, and reduce the body's ability to fight infections.
We can all help prevent the pollution problem from getting worse by sharing rides, using public transport or working from home. Also, refuel your vehicle after dark to avoid idling in long drive-thru lines.
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2024 rainfall totals:
Official rainfall in Sky Harbor: 4.19 inches (+0.52 inches above average)
Valley average (Phoenix Rainfall Index): 3.90″
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2023 rainfall totals:
Official rainfall in Sky Harbor: 4.21 inches (average -3.01 inches)
Valley average (Phoenix Rainfall Index): 5.47″
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Daily rainfall reports can be found for the entire valley here.
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Phoenix is getting drier – average rainfall is now lower
Phoenix average monsoon rainfall (1981-2010): 2.71 inches of rainfall
New Phoenix average monsoon rainfall (1991-2020): 2.43 inches of rainfall
Average annual rainfall in Phoenix (1981-2010): 8:03″ rainfall
New Phoenix average annual rainfall (1991-2020): 7.22 inches of rainfall
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