The National Weather Service issued a high wind warning on Friday at 12:21 p.m. For several regions in Southern California, including the 5 Freeway corridor near Santa Clarita as well as the Northern and Southern Ventura County Mountains.
The warning remains in effect from 9 p.m. Friday until 9 a.m. On Sunday, May 17. Northwest winds are expected to reach speeds of 30 to 50 mph, with gusts potentially hitting 60 mph.
According to the NWS Los Angeles/Oxnard CA, the strongest winds are anticipated during overnight hours, though speeds may drop below warning levels at times during the day.
Potential Impacts and Safety Risks
The NWS warned that damaging winds could blow down power lines and trees, which may lead to widespread power outages. Travel is expected to be tough, particularly for high-profile vehicles.
Residents are advised to remain in the lower levels of their homes during the storm and avoid windows. Those who must drive are urged to use caution and watch for falling tree limbs and debris.
Preparation and Emergency Response
To prepare for the windstorm, the NWS suggests trimming tree branches away from power lines and houses, and securing loose shutters and gutters. Residents should identify an interior room, such as a bathroom or basement, for shelter.
Those living in mobile homes should identify a sturdy building to relocate to if a high wind or severe thunderstorm warning is issued. Essential batteries for cell phones, weather radios, and power tools should be fully charged.
Emergency kits should be updated to include enough food and water to last three days per person. Outdoor items should be tied down or moved inside to prevent them from blowing away or breaking windows.
Guidelines for Active Windstorms
During the event, individuals should immediately seek shelter in a sturdy building. If caught while driving, motorists are advised to unhurried down and keep both hands on the steering wheel.
If no sturdy building is available, drivers should seek shelter in their cars, moving to a location less likely to be hit by power lines or falling trees. Pedestrians should avoid the side of the road and stay clear of trees and power lines.
Once winds subside, the public is warned to stay away from downed power lines, which may still be live, and report them to the police. Caution should also be used when handling debris in yards.
Staying Informed
For “considerable or catastrophic” hazards, emergency alerts will be sent to all enabled mobile phones in the affected area. To monitor lesser risks, residents are encouraged to monitor agency social media.
The NWS also recommends that residents sign up for county alert systems in LA, Orange, Riverside, and San Bernardino counties.
Frequently Asked Questions
What are the expected wind speeds for this warning?
Northwest winds of 30 to 50 mph are expected, with gusts reaching up to 60 mph.
When does the high wind warning expire?
The warning is valid until Sunday, May 17, at 9 a.m.
What should I do if I live in a mobile home?
You should identify a sturdy building to move to before the winds pick up or the storm system reaches your location.
How are you preparing your home and vehicle for the upcoming high winds?
