Possible planned power outages due to the current heat wave roasting Northern California were called off for customers in Contra Costa, Alameda and Sonoma counties and most of Napa County, PG&E officials said early Monday evening.

With high temperatures and gusty winds in the forecast, PG&E announced power shutoffs are “likely” in Northern California. The outages, which are expected on Monday and Tuesday, are a preemptive measure to prevent PG&E’s equipment from sparking wildfires.

Pacific Gas and Electric Co. announced that 13 counties, including Butte and Colusa, will likely experience public safety power shutoffs.