Maricopa County, AZ — Severe Weather & Radar
No active severe-weather warnings for Maricopa County, AZ right now. Live radar is below — set up alerts to get warned the moment one is issued.
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Severe-weather outlook
The Storm Prediction Center has Maricopa County, AZ in a Marginal Riskfor severe thunderstorms today (Day 1 categorical outlook).
3-day forecast
Forecast: NOAA National Blend of Models.
When is severe weather most likely near Maricopa?
In Maricopa County, the main severe-weather season is the summer monsoon, roughly July through September.
It brings thunderstorms, dust storms, damaging winds, and dangerous flash flooding; severe weather is uncommon the rest of the year.
Based on long-term NOAA / NWS Storm Prediction Center climatology.
In Maricopa County, AZ
Maricopa County, AZ has an estimated 4,400,000 residents, plus 44 hospitals, 77 nursing homes, 1,338 schools, 341 mobile-home parks, 69 dialysis centers that could be in a storm's path. Atmostorm shows which of them fall inside an active warning polygon.
Emergency-management view: who & what is in the warned path →
Nearby areas
Live radar and active alerts for places near Maricopa:
Not an official source — always confirm with the National Weather Service at weather.gov. Data aggregated from NWS/SPC. Facility and population figures are decision-support estimates.