{"id":107955,"date":"2025-12-24T18:17:21","date_gmt":"2025-12-24T18:17:21","guid":{"rendered":"https:\/\/www.newsbeep.com\/us-ca\/107955\/"},"modified":"2025-12-24T18:17:21","modified_gmt":"2025-12-24T18:17:21","slug":"dangerous-scenario-unfolding-in-southern-california-from-potent-storm-lashing-the-entire-state","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/us-ca\/107955\/","title":{"rendered":"\u2018Dangerous scenario unfolding\u2019 in Southern California from potent storm lashing the entire state"},"content":{"rendered":"

A powerful storm carrying a strong atmospheric river<\/a> is laying siege to California, where evacuations have been issued because of the risk of life-threatening flooding and debris flows.<\/p>\n

\u201cA dangerous scenario is unfolding, with widespread and significant impacts from flash flooding and debris flows expected,\u201d the Weather Prediction Center said about areas near and north of Los Angeles as the downpours arrived Wednesday morning.<\/p>\n

Some areas in the mountains of Ventura County have already seen more than 6 inches of rain. Feet of mountain snow, severe thunderstorms and strong winds round out the multiple threats the state is facing.<\/p>\n

Evacuation warnings or orders were in place in parts of at least five Southern California counties, notably around areas recently burned by wildfires.<\/p>\n

Here\u2019s the latest:<\/p>\n

Rare high risk of flooding rain: More than 7 million people in portions of Los Angeles, San Bernardino, Ventura and Santa Barbara counties are in the highest-risk zone Wednesday, according to the Weather Prediction Center. Several flash flood warnings had already been issued in this area of most concern before 8 a.m. PT.<\/p>\n

Roads and highways washed out: Authorities in northwest Los Angeles and northeast Ventura counties have reported \u201cheavy rain, rockslides, mudslides, and washed out roadways,\u201d according to the National Weather Service. Debris flows and flooding have also been reported in the San Bernardino Mountains, including Highway 2. Mud and debris flows shut down northbound Interstate 15 near Cajon Junction Wednesday morning, according to Caltrans<\/a>. Law enforcement has also reported flooding across nearly all lanes of Interstate 5 just northwest of Burbank, the NWS said<\/a>.<\/p>\n

Man rescued on Los Angeles River: The Los Angeles Fire Department rescued a man trapped in a small drainage tunnel on the Los Angeles River in the Winnetka neighborhood during heavy rain Wednesday morning. Two other people in the area were also moved out of the danger zone, the department said.<\/p>\n

Thousands without power amid high winds: Strong winds and heavy rain blasted Northern California this morning, including the Bay Area, where a wind gust up to 108 mph was clocked in the northern hills. In Southern California, a severe thunderstorm brought 60 to 70 mph wind gusts to coastal parts of Ventura County Wednesday morning, and a gust to 98 mph was measured in the San Gabriel County Mountains. Around 140,000 homes and businesses have lost power in the state, according to PowerOutage.us<\/a>.<\/p>\n

Rare high risk on Christmas Eve<\/p>\n

High risk flooding events are incredibly significant: High risks are issued on fewer than 4% of days per year on average, but are responsible for more than 80% of all flood-related damage and 36% of all flood-related deaths<\/a>, WPC research shows.<\/p>\n

\"The<\/p>\n

The greatest flood risk Wednesday is centered on Southern California. – CNN Weather<\/p>\n

Rainfall rates could exceed 1 inch per hour at times Wednesday. That\u2019s more than enough to trigger dangerous flash flooding and life-threatening debris flows on recent burn scars, including from January\u2019s Eaton and Palisades fires<\/a>.<\/p>\n

The scorched ground of these scars repels water instead of absorbing it, quickly turning rain into a surge of floodwater that pulls mud and debris with it.<\/p>\n

The holiday danger doesn\u2019t end Wednesday: Another atmospheric river-fueled storm will follow Christmas Day and continue into Friday. It\u2019s raising a Level 3 of 4 flooding rain risk for more than 12 million people, including many in Wednesday\u2019s high risk.<\/p>\n

All told, rainfall totals in Southern California through the end of the week could be as much as 4 to 7 inches in coastal and valley locations, while foothills and mountains see 6 to 14 inches.<\/p>\n

To put those totals into perspective, a city like Los Angeles could see anywhere from two months\u2019 worth of rain to nearly half a year\u2019s worth in just a week.<\/p>\n

Residents not evacuating despite orders<\/p>\n

Ventura, Santa Barbara, Orange and San Bernardino counties all issued evacuation warnings or orders for the threat of flooding by Tuesday evening. They join orders and warnings first issued on Monday by Los Angeles County for areas in and around burn scars in the greater Los Angeles area, including the Eaton and Palisades fire zones.<\/p>\n

The orders in the Los Angeles area for 383 properties that sheriff\u2019s deputies reached out directly to, including going door-to-door, the county Office of Emergency Management said Monday.<\/p>\n

But many of the people had chosen not to leave, the city\u2019s Police Chief Jim McDonnell said at a Tuesday news conference.<\/p>\n

\u201cI would ask you to seriously reconsider that,\u201d McDonnell said.<\/p>\n

\"Aria<\/p>\n

Aria Wogoman leaves her flooded home following heavy rains in Redding, California, on Monday. – Noah Berger\/AP<\/p>\n

\"Workers<\/p>\n

Workers with the Los Angeles County Public Works Department distribute sandbags to residents in Altadena, California, on Monday. – Eric Thayer\/Los Angeles Times\/Getty Images<\/p>\n

They include Steve Schklair and his family, who live in a warning area for debris flow and mudslides, recently moved back into their home in Altadena, which they spent almost a year rebuilding following the fires, he told CNN affiliate KCBS.<\/p>\n

But the family will not be evacuating because they live in a \u201clucky spot\u201d and will instead spend Christmas hunkered down at home, Schklair said.<\/p>\n

\u201cAll the mud flows \u2014 and it does flow \u2014 (go) around the house and down the street, never comes up here,\u201d he told KCBS.<\/p>\n

Impossible travel conditions in the mountains<\/p>\n

Feet of snow falling in the Sierra Nevada will make travel there difficult or impossible at times through Friday. That includes Interstate 80 through Donner Pass.<\/p>\n

The heavy snow will be a big change for the region, which has had much less snow than usual to start the season.<\/p>\n

If that\u2019s not enough, severe thunderstorms are a threat for coastal parts of California both Wednesday and Thursday. Any storms that turn severe could produce damaging wind gusts or a brief tornado.<\/p>\n

Some relief from this nonstop stormy pattern looks to finally arrive for the upcoming weekend.<\/p>\n

For more CNN news and newsletters create an account at CNN.com<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"A powerful storm carrying a strong atmospheric river is laying siege to California, where evacuations have been issued…\n","protected":false},"author":2,"featured_media":107956,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[2808,7,9,8,33928,58131,1029,47,137,6024,60,266,14291,58133,58132,1009,1226,34084],"class_list":["post-107955","post","type-post","status-publish","format-standard","has-post-thumbnail","category-california","tag-atmospheric-river","tag-california","tag-california-headlines","tag-california-news","tag-debris-flows","tag-flash-flood-warnings","tag-heavy-rain","tag-los-angeles","tag-los-angeles-county","tag-los-angeles-fire-department","tag-national-weather-service","tag-northern-california","tag-san-bernardino","tag-san-bernardino-mountains","tag-severe-thunderstorms","tag-southern-california","tag-ventura-county","tag-weather-prediction-center"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/posts\/107955","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/comments?post=107955"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/posts\/107955\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/media\/107956"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/media?parent=107955"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/categories?post=107955"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/tags?post=107955"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}