When will the power be back in Lewisville, TX?
| Utility information | Our restoration forecast |
|---|---|
| Official ETA, when the utility posts one | Independent estimated return window when trend data allows — often available first |
| Utility-reported status & customer counts | Confidence range + whether the outage is growing, stable, or restoring |
How the forecast works: we analyze how quickly customers are being restored, whether the outage is still growing, current weather, outage size, and similar past outages in this area. Every completed forecast is compared with when power actually returned. As of Aug 29, 10,280 completed outages have been graded this way — median error 1.6 hours across the most recent 600 of them (about 2.6 days), and we publish the misses. See the full record (how it works). Independent and unofficial: never the utility's commitment.
Track current power outages in Lewisville, Texas — customers reported out, restoration progress, active weather alerts, and an independent restoration estimate. Lewisville is a city in Denton County; when the serving utility's public feed reports Lewisville directly, this page shows the city's own outage count and restoration time, with the county-wide view as context.
Lewisville is a city of about 135,983 residents in Denton County.
Oncor and Texas-New Mexico Power have reported outages for Lewisville by name on their own public outage map (most recently observed 2026-08-21) — so when Lewisville 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 Lewisville: 75029 · 75057 · 75067 · 75077 Checking a ZIP goes straight to the address-level view for that area.
Around Lewisville: the closest other places we track are The Colony, about 6 miles to the northeast; Coppell, about 6 miles to the south; Highland Village, about 6 miles to the northwest; Carrollton, about 6 miles to the southeast. Also nearby: Flower Mound (8 mi W), Corinth (9 mi NW), Grapevine (10 mi SW), Farmers Branch (10 mi SE), Addison (10 mi SE), Little Elm (10 mi N), Frisco (12 mi NE), Southlake (12 mi SW). Looking further out, the nearest place we track is: north toward Providence Village (13 mi); northeast toward Prosper (17 mi); east toward Plano (13 mi); southeast toward University Park (17 mi); south toward Irving (13 mi); southwest toward Colleyville (15 mi); west toward Trophy Club (13 mi); northwest toward Denton (15 mi).
Who serves Lewisville?
We track live outage data from CoServ / Denton County EC, Denton Municipal Electric ↗, Oncor, Texas-New Mexico Power ↗ and 1 more in Denton County — but several utilities can serve one county, so confirm your own by searching your address on the live map. See the forecast panel above for how the estimate works — its inputs, its independence from the utility, and how every completed forecast is scored against what actually happened. Outages below 5 customers are too small for a meaningful area-wide estimate — the page says so instead of guessing.
Lewisville's last tracked outage began Aug 25, peaked at 43 customers out, and was restored in an hour. Across the 4 outages tracked here, the typical (median) restoration ran 2 hours.
- Aug 25 — 43 customers out, restored in an hour
- Aug 23 — 78 customers out, restored in 3 hours
- Aug 22 — 43 customers out, restored in 2 hours
- Aug 18 — 290 customers out, restored in 3 hours
Common questions
When will my power be back on in Lewisville, TX?
It depends on the cause and how many crews are working. When's the Power Back? combines the live outage count, the current restoration rate, weather, and local history into an independent estimate for the Lewisville area — shown even before your utility posts an official restoration time. Check the live power outage status at the top of this page. For context from Lewisville's own record: across the 4 outages this site has tracked here, the typical (median) restoration ran 2 hours — the outage-history panel above lists them.
How do I check the power outage status in Lewisville, TX?
This page is a live power outage status check for the Lewisville area: current customers out, the affected areas on the map, and an independent restoration forecast when enough trend data is available, refreshed about every 15 minutes from utilities' own outage maps and the federal government's county outage data. To narrow it to your own street, search a Lewisville ZIP code — 75029, 75057, 75067, 75077 — and the map opens on that area. Your utility's own outage map remains the official word for your account.
How do I report a power outage in Lewisville, TX?
Report it to your electric utility — crews are dispatched from customer reports. Utilities tracked in Denton County include CoServ / Denton County EC, Denton Municipal Electric, Oncor and others; confirm your own provider, then use its outage line or website. Reporting a downed line helps crews find the fault faster. In a life-threatening emergency, call 911.
Does this page show Lewisville specifically, or the whole county?
Both, and for Lewisville we have the city-level view: Oncor and Texas-New Mexico Power have published outages for Lewisville under its own name, most recently seen on 2026-08-21. When Lewisville is affected, you get its own customers-out count and restoration time, with the Denton County county-wide total shown separately as context. Don't add the two together — the county figure already includes Lewisville.
How accurate is the restoration estimate?
Every estimate is later graded against when the tracked outage was substantially restored (~90% of customers back), and the track record is published on our accuracy page. Estimates firm up a few hours into an outage once a steady restoration trend appears; very small outages are marked "too small to estimate" rather than guessed.
