Los Angeles County was placed under an updated wind advisory by the National Weather Service on Thursday at 4:15 a.m. The advisory is in effect until noon.

According to the NWS Los Angeles/Oxnard CA, “North winds 20 to 30 mph with gusts up to 50 mph expected.”

“Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result,” according to the NWS. “Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.”

The full list of affected locations includes:

Santa Lucia Mountains
San Luis Obispo County Mountains
Santa Ynez Mountains Eastern Range
Santa Barbara County Interior Mountains
Southern Ventura County Mountains
Northern Ventura County Mountains
5 Freeway corridor near Santa Clarita