When will the power be back in St. Louis County, MO?
See current outages near you, plus an independent restoration forecast when enough trend data exists · Missouri
94
customers reported out in St. Louis County, MO
Reported by the utility's own live outage data — this county isn't included in the slower nationwide county tally.
County-wide restoration outlook: still growing right now — past outages here of any size in the same kind of weather ran ~13 hr start to finish (19 on record)
County-wide data — your specific neighborhood or circuit may be restored earlier or later.
🔔 Check back after the next update, or keep me updated — we'll alert you when a dependable restoration estimate is ready.
Updated 3:50 PM CDT.
1093county-wide trend of customers without power · last 37 hr · tap or hover a point to see its number
Communities with reported outages — from the utilities that publish city-by-city detail for this county
Saint Louis — 62 customers reported out · utility est. Oct 4, 5:00 PM CDT
Ballwin — 30 customers reported out
Hazelwood — 2 customers reported out · utility est. Oct 4, 4:00 PM CDT
⚡ No power in St. Louis, MO? We'll notify you when the outage we're tracking looks mostly restored.
An alert when an outage is detected here, another once a dependable restoration estimate is ready, and an all-clear when the outage we're tracking looks substantially restored (~90% of customers back). No email, no account — anonymous usage stats only.
County-wide coverage, with utility detail where available. Serving utilities tracked here include Ameren, alongside the nationwide county-by-county tally. This is the utility we track here, not necessarily the only one serving it — enter a street address above for your exact provider.
Outage history — St. Louis County, MO
Last significant outage: Oct 1, 2026 — peaked at 655 customers, restored in ~39.5 hr (no severe weather).
Across the 39 significant outages tracked here, restoration typically ran about 19.3 hr.
This county-level list covers larger outages (about 200+ customers at peak, lasting 30 minutes or more) — oldest listed: Jul 27, 2026. Smaller or briefer interruptions aren't listed.
Longer-term outage history — St. Louis County, MO
Federal outage records (EAGLE-I, kept by the U.S. Department of Energy) show
1,034 notable outages (200+ customers at peak) here between 2014 and 2025 — including 15 major events of 10,000+ customers.
Typical restoration ran ~10.5 hr (median), and outages here have been most common in fall.
That is longer than the Missouri norm in the same records, where the typical outage ran ~2.5 hr.
Largest on record: ~83,830 customers out in March 2025, restored after about 4.4 days. The busiest year on record here was 2018.
Source: EAGLE-I (Oak Ridge National Laboratory / U.S. Department of Energy), county-level
records 2014–2025 measured by the same rules as our tracking archive above, over a far longer period than we have been tracking — the same method, a different set of outages. These are federal historical records,
not events tracked live by this site.
Communities in St. Louis County include Florissant, Chesterfield, Wildwood, University City, Ballwin, Kirkwood, Maryland Heights and Hazelwood. Searches and the live map cover every address in the county, named here or not.
Common questions
How do I report a power outage in St. Louis County, MO?
Report it to your electric utility — crews are dispatched from customer reports. Utilities serving parts of St. Louis include Ameren — service areas overlap and county lines don't decide your provider, so confirm yours, then use its outage line or website. Reporting a downed line also helps crews find the fault faster. In a life-threatening emergency, call 911.
