By CBSLA Staff

LOS ANGELES (CBSLA) — Wind advisories will be in effect Friday for the Antelope Valley and the Los Angeles County mountains, excluding the Santa Monica Range, the National Weather Service said.

The Antelope Valley advisory will begin at 3 p.m. and last until 3 a.m. Saturday, according to the weather service.

READ MORE: $150,000 Reward Offered For Information In Murder Of El Sereno Business Owner Reza Mousavi

Southwest to west winds of 20 to 30 mph, with gusts to 45, are expected — with isolated gusts to 50 possible in the foothills.

The winds are expected to affect drivers on Highways 14 and 138, especially near the foothills.

READ MORE: Legendary Dodgers Broadcaster Jaime Jarrín To Retire After 2022 Season

In the L.A. County Mountains, the advisory will go into effect at 8 p.m. and last until 9 a.m. Saturday. Areas of northwest to north winds from 20 to 30 mph, with gusts to 50 mph, are expected.

Gusty winds and reduced visibility from dust will make driving difficult, especially for high-profile vehicles.

The weather service also said winds could move unsecured objects and that tree limbs could be blown down. Power outages are also a possibility as a result.

MORE NEWS: Pasadena Implements COVID Vaccine Mandate For Bars, Large Outdoor Events

(© Copyright 2020 CBS Broadcasting Inc. All Rights Reserved. City News Service contributed to this report.)