When will the power be back in Wentzville, MO?
Our restoration forecast is independent and unofficial, never the utility's commitment. How it works · How accurate it has been
Wentzville is a city of about 48,646 residents in St. Charles County.
Ameren has reported outages for Wentzville by name on its own public outage map (most recently observed 2026-09-18) — so when Wentzville is affected, this page can show the city's own customers-out count and restoration time rather than only the county-wide total.
ZIP codes in Wentzville:
Checking a ZIP goes straight to the address-level view for that area.
Around Wentzville: the closest other places we track are Lake St. Louis, about 5 miles to the southeast; O'Fallon, about 8 miles to the east; Dardenne Prairie, about 8 miles to the southeast; and Troy, about 12 miles to the northwest. Also nearby: St. Peters (14 mi E), Chesterfield (19 mi SE), St. Charles (19 mi E), Wildwood (20 mi SE), Washington (20 mi SW), Ellisville (22 mi SE), Maryland Heights (22 mi E) and Ballwin (23 mi SE).
Looking further out, the nearest place we track is: north toward Quincy, IL (82 mi); northeast toward Jacksonville, IL (72 mi); east toward Bridgeton (24 mi); southeast toward Town and Country (25 mi); south toward Union (27 mi); southwest toward Rolla (77 mi); west toward Fulton (58 mi); and northwest toward Mexico (59 mi).
Who serves Wentzville?
We track live outage data from Ameren and Cuivre River Electric Cooperative ↗ in St. Charles County — but several utilities can serve one county, so confirm your own by searching your address on the live map.
Wentzville's last tracked outage began Sep 19, peaked at 50 customers out, and was restored in an hour. Across the 4 outages tracked here, the typical (median) restoration ran an hour.
- Sep 19 — 50 customers out, restored in an hour
- Sep 9 — 113 customers out, restored in 30 minutes
- Aug 24 — 82 customers out, restored in an hour
- Aug 18 — 35 customers out, restored in 2 hours
County context: across all of St. Charles County, federal outage records (EAGLE-I, 2014–2025) show outages of 200+ customers typically restored in about 2.5 hr. The full record for St. Charles County
Common questions
When will my power be back on in Wentzville, MO?
It depends on the cause and how many crews are working; the live status at the top of this page shows the current outlook. For context from Wentzville's own record: across the 4 outages this site has tracked here, the typical (median) restoration ran an hour — the outage-history panel above lists them.
How do I check the power outage status in Wentzville, MO?
To check your own street, search a Wentzville ZIP code — 63385 — and the map opens on that area.
Does this page show Wentzville specifically, or the whole county?
Both, and for Wentzville we have the city-level view: Ameren has published outages for Wentzville under its own name, most recently seen on 2026-09-18. When Wentzville is affected, you get its own customers-out count and restoration time, with the St. Charles County county-wide total shown separately as context. Don't add the two together — the county figure already includes Wentzville.
