When will the power be back in Arroyo Grande, 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 Arroyo Grande, California — customers reported out, restoration progress, active weather alerts, and an independent restoration estimate. Arroyo Grande is a city in San Luis Obispo County; when the serving utility's public feed reports Arroyo Grande directly, this page shows the city's own outage count and restoration time, with the county-wide view as context.
Arroyo Grande is a city of about 18,249 residents in San Luis Obispo County.
None of the utility outage maps we follow has yet listed an outage for Arroyo Grande by name, so this page reports the San Luis Obispo County county-wide view, which covers Arroyo Grande. If a serving utility does name Arroyo Grande during an outage, the city's own numbers appear here automatically.
ZIP codes in Arroyo Grande: 93420 · 93421 Checking a ZIP goes straight to the address-level view for that area.
Around Arroyo Grande: the closest other places we track are Grover Beach, about 2 miles to the west; San Luis Obispo, about 11 miles to the northwest; Santa Maria, about 15 miles to the southeast; Morro Bay, about 23 miles to the northwest. Also nearby: Atascadero (25 mi N), Lompoc (33 mi S), El Paso de Robles (Paso Robles) (36 mi N), Goleta (63 mi SE), Avenal (68 mi NE), Santa Barbara (70 mi SE), Coalinga (72 mi N), Wasco (76 mi NE). Looking further out, the nearest place we track is: north toward King City (82 mi); northeast toward McFarland (85 mi); east toward Shafter (82 mi); southeast toward Carpinteria (77 mi); northwest toward Greenfield (91 mi).
Who serves Arroyo Grande?
We track live outage data from Pacific Gas & Electric in San Luis Obispo 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.
Arroyo Grande's last tracked outage began Aug 27, peaked at 61 customers out, and was restored in 6 hours. Across the 4 outages tracked here, the typical (median) restoration ran 7 hours.
- Aug 27 — 61 customers out, restored in 6 hours
- Aug 26 — 178 customers out, restored in 8 hours
- Aug 25 — 35 customers out, restored in 9 hours
- Aug 21 — 76 customers out, restored in 5 hours
Common questions
When will my power be back on in Arroyo Grande, 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 Arroyo Grande 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 Arroyo Grande's own record: across the 4 outages this site has tracked here, the typical (median) restoration ran 7 hours — the outage-history panel above lists them.
How do I check the power outage status in Arroyo Grande, CA?
This page is a live power outage status check for the Arroyo Grande 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 Arroyo Grande ZIP code — 93420, 93421 — 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 Arroyo Grande, CA?
Report it to your electric utility — crews are dispatched from customer reports. Utilities tracked in San Luis Obispo County include Pacific Gas & Electric; 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 Arroyo Grande specifically, or the whole county?
Right now, the San Luis Obispo County county-wide view, which covers Arroyo Grande. No utility outage map we follow has yet listed an outage for Arroyo Grande by name; utilities here have so far reported only county-wide totals, or used area names we cannot match to Arroyo Grande. If that changes during an outage, the city's own count and restoration time appear here automatically. Grover Beach (2 mi W) is the closest place we track separately.
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.
