When will the power be back in Sierra Madre, CA?
| 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 Sierra Madre, California — customers reported out, restoration progress, active weather alerts, and an independent restoration estimate. Sierra Madre is a city in Los Angeles County; when the serving utility's public feed reports Sierra Madre directly, this page shows the city's own outage count and restoration time, with the county-wide view as context.
Sierra Madre is a city of about 10,775 residents in Los Angeles County.
Southern California Edison has reported outages for Sierra Madre by name on its own public outage map (most recently observed 2026-07-29) — so when Sierra Madre 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 Sierra Madre: 91024 · 91025 Checking a ZIP goes straight to the address-level view for that area.
Around Sierra Madre: the closest other places we track are Arcadia, about 2 miles to the south; Monrovia, about 3 miles to the east; Temple City, about 5 miles to the south; San Marino, about 5 miles to the southwest. Also nearby: Pasadena (5 mi W), Duarte (6 mi E), San Gabriel (6 mi SW), El Monte (7 mi S), Rosemead (7 mi S), South Pasadena (7 mi SW), Baldwin Park (7 mi SE), Alhambra (8 mi SW). Looking further out, the nearest place we track is: east toward Azusa (8 mi); southeast toward La Puente (11 mi); south toward South El Monte (8 mi); southwest toward Monterey Park (9 mi); west toward La Cañada Flintridge (9 mi).
Who serves Sierra Madre?
We track live outage data from Glendale Water & Power, LADWP, Southern California Edison in Los Angeles 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.
Sierra Madre's last tracked outage began Aug 26, peaked at 45 customers out, and was restored in 15 hours. Across the 4 outages tracked here, the typical (median) restoration ran 6 hours.
- Aug 26 — 45 customers out, restored in 15 hours
- Aug 25 — 68 customers out, restored in 3 hours
- Aug 24 — 60 customers out, restored in 5 hours
- Aug 24 — 55 customers out, restored in 7 hours
Common questions
When will my power be back on in Sierra Madre, CA?
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 Sierra Madre 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 Sierra Madre's own record: across the 4 outages this site has tracked here, the typical (median) restoration ran 6 hours — the outage-history panel above lists them.
How do I check the power outage status in Sierra Madre, CA?
This page is a live power outage status check for the Sierra Madre 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 Sierra Madre ZIP code — 91024, 91025 — 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 Sierra Madre, CA?
Report it to your electric utility — crews are dispatched from customer reports. Utilities tracked in Los Angeles County include Glendale Water & Power, LADWP, Southern California Edison; 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 Sierra Madre specifically, or the whole county?
Both, and for Sierra Madre we have the city-level view: Southern California Edison has published outages for Sierra Madre under its own name, most recently seen on 2026-07-29. When Sierra Madre is affected, you get its own customers-out count and restoration time, with the Los Angeles County county-wide total shown separately as context. Don't add the two together — the county figure already includes Sierra Madre.
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.
