Emergency Management

Maricopa County, AZ — Severe Weather Impact

Who and what is in the warned path. Decision-support only — confirm with your local NWS office; facility coverage is incomplete for some kinds.

No active severe-weather warnings for Maricopa County, AZ right now. When one is issued, this page shows the residents and critical facilities inside the warned path.
🔔 Get warned for Maricopa County, AZ

One tap turns on push alerts for Tornado & Severe Thunderstorm Warnings that hit Maricopa County, AZ — even when the app is closed. No account needed.

County exposure

The at-risk baseline for Maricopa County, AZ — the denominator behind “in the path”.

4,420,568
Residents
44
hospitals
77
nursing homes
341
mobile-home parks
1,338
schools
69
dialysis centers
For emergency managers

Help shape what we build next

We're designing tools for small & rural county EM — including a shared map where a team can mark homes/businesses safe or needs-help during a response. Tell us how you work today and what would actually help. Free early access for pilots.

Not an official warning source. Always confirm with your local NWS office and follow official guidance. Impact figures are estimates from public data (census + facility datasets) and are incomplete for some facility kinds.