{"id":377612,"date":"2026-08-21T16:30:21","date_gmt":"2026-08-21T16:30:21","guid":{"rendered":"https:\/\/www.newsbeep.com\/us-fl\/377612\/"},"modified":"2026-08-21T16:30:21","modified_gmt":"2026-08-21T16:30:21","slug":"miami-dade-broward-under-heat-advisory-again-today-warnings-to-heed","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/us-fl\/377612\/","title":{"rendered":"Miami-Dade, Broward under heat advisory again today. Warnings to heed"},"content":{"rendered":"<p class=\"mb-4 text-lg md:leading-8 break-words\">Feels-like temperatures in South Florida could reach 110 degrees today, with a large part of the region <a data-ylk=\"slk:under a heat advisory once again;elm:context_link;itc:0;sec:content-canvas;\" data-yga=\"{&quot;yLinkElement&quot;:&quot;link&quot;,&quot;yLinkElementType&quot;:&quot;article_link&quot;}\" href=\"https:\/\/www.usatoday.com\/story\/news\/state\/florida\/miami\/2026\/08\/19\/miami-broke-decades-old-heat-record-is-under-advisory-again-today\/91366634007\/\" rel=\"noopener noreferrer nofollow\" target=\"_blank\">under a heat advisory once again<\/a>.<\/p>\n<p class=\"mb-4 text-lg md:leading-8 break-words\">Miami-Dade County and Broward County are covered under the heat advisory, <a data-ylk=\"slk:according to the National Weather Service office Miami;elm:context_link;itc:0;sec:content-canvas;\" data-yga=\"{&quot;yLinkElement&quot;:&quot;link&quot;,&quot;yLinkElementType&quot;:&quot;article_link&quot;}\" href=\"https:\/\/www.weather.gov\/mfl\/\" rel=\"noopener noreferrer nofollow\" target=\"_blank\">according to the National Weather Service office Miami<\/a>, which will last from 11 a.m. to 6 p.m. on Aug. 21. Maximum heat indices will range from 105 to 110 degrees today.<\/p>\n<p class=\"mb-4 text-lg md:leading-8 break-words\">The NWS recommends staying hydrated, limiting &#8220;strenuous time outdoors in the afternoon,&#8221; using air conditioning if you have it and wearing lightweight, light-colored clothing.<\/p>\n<p class=\"mb-4 text-lg md:leading-8 break-words\"><a data-ylk=\"slk:Shop Amazon to stay cool;elm:affiliate_link;itc:0;sec:content-canvas;elmt:premonetized;\" data-yga=\"{&quot;yLinkElement&quot;:&quot;link&quot;,&quot;yLinkElementType&quot;:&quot;article_link&quot;}\" href=\"https:\/\/www.amazon.com\/s?k=how+to+stay+cool+in+the+heat&amp;tag=localconnect-20\" rel=\"noopener noreferrer nofollow\" target=\"_blank\">Shop Amazon to stay cool<\/a><\/p>\n<p>Predicted high temperatures in Miami, Fort Lauderdale, West Palm Beach, according to the NWS<\/p>\n<p class=\"mb-4 text-lg md:leading-8 break-words\">Miami:\u00a0A high near 90, with heat index values as high as 106 today. The same values are currently forecast for Saturday, and a high near 90 is also expected for Sunday.<\/p>\n<p class=\"mb-4 text-lg md:leading-8 break-words\">Fort Lauderdale: A high near 93, with index values as high as 106 today. On Saturday, the area is forecast to see a high near 92, with heat index values as high as 105. On Sunday, a high near 92 is expected.<\/p>\n<p class=\"mb-4 text-lg md:leading-8 break-words\">West Palm Beach:\u00a0A high near 89, with heat index values as high as 103. A high near 89 and heat index values as high as 102 are forecast for Saturday, with a high near 88 forecast for Sunday.<\/p>\n<p>Map of heat indices across FloridaFlorida radar, Aug. 21<img alt=\"\" loading=\"lazy\" width=\"600\" height=\"571\" decoding=\"async\" data-nimg=\"1\" class=\"rounded-lg\" style=\"color:transparent\" src=\"https:\/\/www.newsbeep.com\/us-fl\/wp-content\/uploads\/2026\/08\/https:\/\/media.zenfs.com\/en\/usa_today_news_641\/46641e6135090a5941addb35c20abeb1.gif\"\/>Stay informed. Get weather alerts via text<\/p>\n<p class=\"mb-4 text-lg md:leading-8 break-words\">Sarah Perkel is a South Florida Connect Reporter for the USA TODAY Network&#8217;s Florida Connect team. You can get all of Florida&#8217;s best content directly in your inbox each weekday day by signing up for the free newsletter, <a data-ylk=\"slk:Florida TODAY;elm:context_link;itc:0;sec:content-canvas;\" data-yga=\"{&quot;yLinkElement&quot;:&quot;link&quot;,&quot;yLinkElementType&quot;:&quot;article_link&quot;}\" href=\"https:\/\/profile.news-journalonline.com\/newsletters\/manage\/\" rel=\"noopener noreferrer nofollow\" target=\"_blank\">Florida TODAY<\/a>.<\/p>\n<p class=\"mb-4 text-lg md:leading-8 break-words\">This article originally appeared on USA TODAY: <a data-ylk=\"slk:Miami-Dade, Broward under heat advisory again today. Warnings to heed;elm:context_link;itc:0;sec:content-canvas;\" data-yga=\"{&quot;yLinkElement&quot;:&quot;link&quot;,&quot;yLinkElementType&quot;:&quot;article_link&quot;}\" href=\"https:\/\/www.usatoday.com\/story\/news\/state\/florida\/miami\/2026\/08\/21\/heat-index-advisory-high-temperature-forecast\/91400940007\/\" rel=\"noopener noreferrer nofollow\" target=\"_blank\">Miami-Dade, Broward under heat advisory again today. Warnings to heed<\/a><\/p>\n<p class=\"mb-4 text-lg md:leading-8 break-words\">Our editors independently choose our recommendations. Some content is produced with paid support from a third party, however our editorial decisions remain independent. If you buy through our links, the USA TODAY Network may earn a commission. Prices and availability may change.<\/p>\n","protected":false},"excerpt":{"rendered":"Feels-like temperatures in South Florida could reach 110 degrees today, with a large part of the region under&hellip;\n","protected":false},"author":2,"featured_media":377613,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[506,127953,119711,123,125,124,373,2072,807],"class_list":["post-377612","post","type-post","status-publish","format-standard","has-post-thumbnail","category-miami","tag-broward-county","tag-heat-advisory","tag-heat-indices","tag-miami","tag-miami-headlines","tag-miami-news","tag-miami-dade-county","tag-national-weather-service","tag-south-florida"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/us-fl\/wp-json\/wp\/v2\/posts\/377612","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/us-fl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/us-fl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-fl\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-fl\/wp-json\/wp\/v2\/comments?post=377612"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/us-fl\/wp-json\/wp\/v2\/posts\/377612\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-fl\/wp-json\/wp\/v2\/media\/377613"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/us-fl\/wp-json\/wp\/v2\/media?parent=377612"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-fl\/wp-json\/wp\/v2\/categories?post=377612"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-fl\/wp-json\/wp\/v2\/tags?post=377612"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}