When will the power be back in Napa County, CA?
See current outages near you, plus an independent restoration forecast when enough trend data exists · California
No significant county-wide outage reported in Napa County, CA right now.
⚠️ Heat Advisory in effect for this area — conditions that can cause outages. This page updates about every 15 minutes.
Lights out where you are? Very small or brand-new outages can take a few minutes to reach county-level data — check your exact address on the live map, and see what to check before you report it.
🔔 Get a free alert if an outage is detected here — one tap in your browser, no signup.
Elsewhere in California: 23,324 customers reported out — statewide status.
Updated 9:31 PM PDT.
⚡ No power in Napa, CA? 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.
Our restoration forecast is independent and unofficial, never the utility's commitment. How it works · How accurate it has been
Who serves Napa County?
County-wide coverage, with utility detail where available. Serving utilities tracked here include Pacific Gas & Electric, 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 — Napa County, CA
⚡ Power here was restored about 9 hours ago — the outage peaked at 2,281 customers.
Last significant outage: Oct 2, 2026 — peaked at 2,281 customers, restored in ~19 hr (heat event).
Across the 30 significant outages tracked here, restoration typically ran about 6 hr.
This county-level list covers larger outages (about 200+ customers at peak, lasting 30 minutes or more) — oldest listed: Jul 22, 2026. Smaller or briefer interruptions aren't listed.
Longer-term outage history — Napa County, CA
Federal outage records (EAGLE-I, kept by the U.S. Department of Energy) show
860 notable outages (200+ customers at peak) here between 2014 and 2025 — including 10 major events of 10,000+ customers.
Typical restoration ran ~6.5 hr (median), and outages here have been most common in summer.
That is shorter than the California norm in the same records, where the typical outage ran ~8.8 hr.
Largest on record: ~46,279 customers out in October 2019, restored after about 27.3 hr. The busiest year on record here was 2024.
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.
Cities we track in Napa County
Communities in Napa County include American Canyon, St. Helena, Calistoga, Yountville, Angwin, Deer Park, Lake Berryessa and Moskowite Corner. Searches and the live map cover every address in the county, named here or not.
Nearby counties & areas
