{"id":446191,"date":"2026-08-28T14:54:11","date_gmt":"2026-08-28T14:54:11","guid":{"rendered":"https:\/\/www.newsbeep.com\/us-ca\/446191\/"},"modified":"2026-08-28T14:54:11","modified_gmt":"2026-08-28T14:54:11","slug":"la-temperatures-heading-for-slight-cooldown-see-the-forecast-nbc-los-angeles","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/us-ca\/446191\/","title":{"rendered":"LA temperatures heading for slight cooldown. See the forecast \u2013 NBC Los Angeles"},"content":{"rendered":"<p>Humidity and warm temperatures are in the Southern California forecast into the weekend before a slight cooldown next week.<\/p>\n<p>Southern California has been in the grip of an extended period of extreme heat, but heat-related weather alerts will expire Friday night with temperatures dropping closer to normal by Tuesday. Expect dangerously hot conditions with a chance of mountain and desert thunderstorms through the weekend.<\/p>\n<p>High temperatures on Thursday reached 98 degrees in Van Nuys, 94 in Burbank and Fullerton, 93 in Santa Ana and 91 in downtown Los Angeles, continuing a run of above-normal temperatures for Southern California.<\/p>\n<p>Extreme heat warnings remain in effect through 8 p.m. Friday across much of Los Angeles County.<\/p>\n<p>&#8220;It&#8217;s the hottest day over the next seven days,&#8221; said NBC4 meteorologist Shanna Mendiola. &#8220;Into the weekend, we start to cool temperatures down, back down to the 80s. Then, average highs return to your forecast early next week.&#8221;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.newsbeep.com\/us-ca\/wp-content\/uploads\/2026\/08\/august-28-2026-First-Alert-Forecast-Lower-temperatures-are-in-sight.jpg\" loading=\"lazy\"   alt=\" \"\/><\/p>\n<p>A look at the weekend forecast. <\/p>\n<p>In Orange County, extreme heat warnings will remain in effect through 8 p.m. Friday for the Santa Ana Mountains and foothills and inland areas including Santa Ana, Garden Grove, Anaheim, Fullerton and Irvine. A less severe heat advisory will be in effect in Orange County coastal areas.<\/p>\n<p>Tropical moisture, associated with the remnants of Tropical Storm Iselle, will also bring a chance of showers and thunderstorms through Friday. A trough to the northwest will interact with the tropical moisture and enhance thunderstorm chances, although the greatest likelihood will be north of Los Angeles County. Chances generally decrease farther south.<\/p>\n<p>Isolated showers or thunderstorms will remain possible in Los Angeles County, with any storms capable of producing cloud-to-ground lightning and erratic winds.<\/p>\n<p>The threat will coincide with already elevated wildfire danger in parts of Los Angeles County. Red flag warnings will remain in effect until 3 p.m. Friday for the San Gabriel Mountains and areas along the 5 and 14 freeways. <\/p>\n<p>The tropical moisture is expected to move out of the region Friday night, clearing the way for a slightly cooler and drier weekend.<\/p>\n<p>Temperatures will begin falling Saturday, with more substantial cooling expected Sunday as temperatures drop below normal. Marine layer clouds are also expected to return to coastal areas.<\/p>\n<p>Monday is expected to remain relatively quiet with below-normal temperatures and coastal low clouds.<\/p>\n<p>Another potential influx of tropical moisture arrives next week. A disturbance developing off the Baja California coast is expected to become a tropical storm, and about half of forecast projections show some of its moisture reaching Southern California between Tuesday and Thursday.<\/p>\n<p>City News Service contributed to this report.<\/p>\n","protected":false},"excerpt":{"rendered":"Humidity and warm temperatures are in the Southern California forecast into the weekend before a slight cooldown next&hellip;\n","protected":false},"author":2,"featured_media":446192,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27],"tags":[3148,48,52,51,47,50,49,19],"class_list":["post-446191","post","type-post","status-publish","format-standard","has-post-thumbnail","category-los-angeles","tag-first-alert-forecast","tag-la","tag-la-headlines","tag-la-news","tag-los-angeles","tag-los-angeles-headlines","tag-los-angeles-news","tag-weather"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/posts\/446191","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=446191"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/posts\/446191\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/media\/446192"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/media?parent=446191"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/categories?post=446191"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/tags?post=446191"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}