SAN FRANCISCO (KRON) — PG&E announced Sunday they may be shutting off power to portions of 32 counties across California starting Tuesday.

PG&E says they are monitoring a new wind event forecasted for Tuesday morning through midday Wednesday.

The shutoff could impact portions of 32 counties across the Northern and Southern Sierra, North Bay, Bay Area, Santa Cruz mountains, North Coast and Kern County.

This weather event is a separate system from the one that triggered the October 26 shutoff that is still active.

Portions of these counties that may be impacted:

Alameda

Alpine

Amador

Butte

Calaveras

Colusa

Contra Costa

El Dorado

Glenn

Humboldt

Kern

Lake

Marin

Mariposa

Mendocino

Napa

Nevada

Placer

Plumas

San Mateo

Santa Clara

Santa Cruz

Shasta

Sierra

Solano

Sonoma

Stanislaus

Tehama

Trinity

Tuolumne

Yolo

Yuba

The utility already has turned off power to more than 2.3 million people in an effort to prevent its equipment from sparking deadly wildfires.

Those outages are expected to last through Monday morning.

PG&E says they will try to restore power to as many customers as possible who are currently blacked out.

However, some customers who don’t have power now may remain dark throughout the duration of the next potential shutoff event.

If the winds hold and the utility cuts power, it would be the third major power shut-off in a week.

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