{"id":447201,"date":"2026-08-29T12:18:14","date_gmt":"2026-08-29T12:18:14","guid":{"rendered":"https:\/\/www.newsbeep.com\/us-ca\/447201\/"},"modified":"2026-08-29T12:18:14","modified_gmt":"2026-08-29T12:18:14","slug":"extreme-heat-warnings-extended-in-san-diego-through-saturday","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/us-ca\/447201\/","title":{"rendered":"Extreme heat warnings extended in San Diego through Saturday"},"content":{"rendered":"

SAN DIEGO (FOX 5\/KUSI) — The heat will be sticking around San Diego County for a little bit longer before a slight cooldown at the end of the weekend.<\/p>\n

Both the heat advisory for coastal areas and the extreme heat warning for county valley’s, mountains and deserts were extended through 8 p.m. Saturday, according to the National Weather Service.<\/p>\n

\u00a0Red moon rising: San Diego gets front row seat to partial lunar eclipse\u00a0<\/a><\/p>\n

Coastal cities including Chula Vista, Encinitas, National City, San Diego, Oceanside, Carlsbad and Vista can expect high temperatures of 85 to 93 Friday, and temperatures up to 91 on Saturday.<\/p>\n

At the same time, the cities of Escondido, Santee, La Mesa, San Marcos, Poway and El Cajon can expect dangerously hot conditions Friday of 95 to 104 degrees. The hot weather will continue Saturday with high temperatures around 98 degrees.<\/p>\n

Mountain towns, including Julian and Pine Valley, can expect temperatures of 90 to 100 degrees, up to 97 on Saturday.<\/p>\n

San Diego deserts, including Borrego Springs, will see temperatures up to 115 degrees.<\/p>\n

\"Heat<\/a><\/p>\n

Heat products remain in effect for most locations Saturday (National Weather Service)<\/p>\n

Thankfully, there is some relief in sight.<\/p>\n

While the heat will stick around through Saturday night, temperatures will start to fall below normal by Sunday.<\/p>\n

\u00a0Strong El Ni\u00f1o likely to keep sharks near SoCal longer\u00a0<\/a><\/p>\n

\"Highs<\/a><\/p>\n

Highs Sunday will return to normal for this time of year (National Weather Service)<\/p>\n

Temperatures are forecast to fall below average for this time of year by Monday.<\/p>\n

\"Temperatures<\/a><\/p>\n

Temperatures near normal on Monday (National Weather Service)<\/p>\n

More weather: Forecast<\/a> | Alerts<\/a> | Live Radar<\/a> | Newsletter<\/a><\/p>\n

Brought on by El Ni\u00f1o conditions, Southern California recorded the highest humidity in the U.S. this past week.<\/p>\n

While the hot temperatures are uncomfortable and the high humidity is comparable to Florida right now, the county is warning residents that the high heat is also causing an increase in hydrogen sulfide emissions in the Tijuana River Valley in southern San Diego County.<\/p>\n

Click here for tips<\/a> from San Diego County for ways to stay safe in extreme heat.<\/p>\n

Copyright 2026 Nexstar Media, Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.For the latest news, weather, sports, and streaming video, head to FOX 5 San Diego & KUSI News.<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"SAN DIEGO (FOX 5\/KUSI) — The heat will be sticking around San Diego County for a little bit…\n","protected":false},"author":2,"featured_media":447202,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28],"tags":[10648,74,84,76,75,85,595],"class_list":["post-447201","post","type-post","status-publish","format-standard","has-post-thumbnail","category-san-diego","tag-el-nino","tag-san-diego","tag-san-diego-county","tag-san-diego-headlines","tag-san-diego-news","tag-san-marcos","tag-saturday"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/posts\/447201","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=447201"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/posts\/447201\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/media\/447202"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/media?parent=447201"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/categories?post=447201"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/tags?post=447201"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}