{"id":408036,"date":"2026-07-22T15:19:10","date_gmt":"2026-07-22T15:19:10","guid":{"rendered":"https:\/\/www.newsbeep.com\/us-ca\/408036\/"},"modified":"2026-07-22T15:19:10","modified_gmt":"2026-07-22T15:19:10","slug":"southern-california-heat-wave-kicks-off-forecasters-say-as-advisories-go-into-effect","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/us-ca\/408036\/","title":{"rendered":"Southern California heat wave kicks off, forecasters say, as advisories go into effect"},"content":{"rendered":"

Wednesday is the start of a “long-duration heat wave” in Southern California, according to the National Weather Service<\/a>, as Heat Advisories go into effect across the region.<\/p>\n

The NWS Heat Advisory<\/a> begins at 10 a.m. Wednesday and is expected to last through 8 p.m. Monday. In between, Southern California residents can expect triple digits in inland areas and temperatures crossing the mid-90s in Los Angeles.<\/p>\n

“We are going to see some hot, hot weather and it’s going to last for at least six, seven days,” said CBS LA meteorologist Marina Jurica. “It is a long-duration heat wave.”<\/p>\n

CBS LA has not yet issued a Next Weather Alert for the upcoming heat wave, but may do so if inland conditions become dangerous.<\/p>\n

Wednesday was expected to have the lowest temperatures of the next several days. Highs across the region include:<\/p>\n

88 degrees in downtown LA90 in Simi Valley94 in Woodland Hills96 in Santa Clarita104 in Palmdale91 in Pasadena88 in Fullerton81 in Santa Ana94 in Rancho Cucamonga95 in Chino101 in Riverside98 in San Bernardino94 in Temecula<\/p>\n

On the weekend, those highs are expected to rise by at least a few degrees, leaving inland LA and Orange counties firmly in the 90s and the Inland Empire north of 100.<\/p>\n

High surf and rip current warnings<\/p>\n

Beach attendance will likely be high over the weekend, and the NWS is warning beachgoers<\/a>\u00a0to take extra precautions in the water.<\/p>\n

Strong rip currents and high surf between 4 and 8feet will peak Thursday and Friday along the Southern California coast, according to forecasters. The NWS suggests swimmers stay within the view of lifeguards.<\/p>\n","protected":false},"excerpt":{"rendered":"Wednesday is the start of a “long-duration heat wave” in Southern California, according to the National Weather Service,…\n","protected":false},"author":2,"featured_media":400172,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[7,9,8],"class_list":["post-408036","post","type-post","status-publish","format-standard","has-post-thumbnail","category-california","tag-california","tag-california-headlines","tag-california-news"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/posts\/408036","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=408036"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/posts\/408036\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/media\/400172"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/media?parent=408036"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/categories?post=408036"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/tags?post=408036"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}