#SCOTUS
The Storm Is Upon Us
history making Event
1939
Hurricane 🌀 has Never hit California in Recorded History!
https://www.cbsnews.com/news/hurricane-hilary-2023-path-storm-california-forecast/
"It is rare — indeed nearly unprecedented in the modern record — to have a tropical system like this move through Southern California," said Greg Postel, a hurricane and storm specialist at the Weather Channel who has a doctorate in atmospheric sciences.
Latest storm coverage from CBS Los Angeles
How to prepare for hurricane season, according to weather experts
Hurricane Hilary was located about 285 miles southwest of the southern tip of the Mexican state of Baja California by Friday night, with maximum sustained winds of 130 mph, according to the National Hurricane Center. It was moving north northwest at 13 mph, the center said.
In its advisory, the NHC warned of "life-threatening and potentially catastrophic flooding likely over much of Baja California and the Southwestern U.S. this weekend and early next week."
The NCH has forecast that Hilary is expected to get close to the Baja California Peninsula's west coast this weekend, and will reach Southern California by Sunday night, when it is expected to weaken to a tropical storm.
A tropical storm is defined as having winds of at least 39 mph, according to the National Weather Service.
Forecasters said the storm is expected to produce 3 to 6 inches of rainfall, with maximum amounts of 10 inches, across portions of Mexico's Baja California Peninsula through Sunday night, with the possibility of flash flooding. The same rainfall amounts are expected across portions of southern California and southern Nevada.
Postel said there will likely be "damaging wind gusts," especially at higher elevations, in the area, and swells along the coast.
Hurricane watches and warnings are in effect for parts of Baja California. Tropical storm watches and warnings are in effect for parts of the peninsula as well in addition to parts of mainland Mexico.
"On the forecast track, the center of Hilary will move close to the west coast of the Baja California peninsula over the weekend and reach southern California by Sunday night," the hurricane center said.
"Hilary is expected to weaken to a tropical storm by Sunday afternoon before it reaches southern California," it said.
California was drenched by a historic amount of rain this winter after being hit with an unprecedented number of atmospheric rivers. Chris Heiser, emergency services director for the city of San Diego, told CBS News Friday that those storms may have helped prepare officials for what is to come from Hilary.
"That really allowed us to get a feel for what the impact of heavy rains and winds are," Heiser said. "But this one's got some unique features. The amount of rainfall is substantial, especially up in the mountains. And the majority of the population of San Diego is at the base of those mountains."
"We're looking at this to be a significant storm, possibly one of those that sets records, and so we're preparing accordingly," he added.
Capistrano Beach in the Orange County city of Dana Point Friday was one of several where crews were building berms to protect the coastal community from high surf.
"We're getting ready now ahead of this event as it makes landfall to make sure we're prepared," said Chris Dargan, a spokesperson for California Governor's Office of Emergency Services.
Southern California prepares for Hurricane Hilary
Workers build a berm near the Balboa Pier in Newport Beach, California, on Aug. 18, 2023. Cities along the coast were preparing for potential high surf as the effects of Hurricane Hilary move north.
PAUL BERSEBACH/MEDIANEWS GROUP/ORANGE COUNTY REGISTER VIA GETTY IMAGES
Nevada Gov. Joe Lombardo announced late Friday that 100 National Guard troops had been activated ahead of Hilary.