{"id":316713,"date":"2026-06-23T11:14:07","date_gmt":"2026-06-23T11:14:07","guid":{"rendered":"https:\/\/www.newsbeep.com\/us-fl\/316713\/"},"modified":"2026-06-23T11:14:07","modified_gmt":"2026-06-23T11:14:07","slug":"heat-advisory-returns-as-key-biscayne-heat-index-reaches-105-degrees-key-biscayne","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/us-fl\/316713\/","title":{"rendered":"Heat Advisory returns as Key Biscayne heat index reaches 105 degrees | Key Biscayne"},"content":{"rendered":"<p>A Heat Advisory is in effect for Key Biscayne until 6 p.m. today as hot temperatures and high humidity combine to push heat index values as high as 105 degrees.<\/p>\n<p>After a mix of sun and clouds this morning, skies will become mostly cloudy this afternoon, with the chance of a passing shower. The high will reach 89 to 90 degrees, with southeast winds at 5 to 10 mph.<\/p>\n<p>The <a href=\"https:\/\/forecast.weather.gov\/showsigwx.php?warnzone=FLZ173&amp;warncounty=FLC086&amp;firewxzone=FLZ173&amp;local_place1=Key%20Biscayne%20FL&amp;product1=Heat+Advisory&amp;lat=25.691&amp;lon=-80.1613\" target=\"_blank\" rel=\"nofollow noopener\">National Weather Service in Miami<\/a> recommends residents spending time outdoors drink plenty of fluids, limit exposure to direct sunlight, take frequent breaks in air-conditioned spaces and check on elderly relatives and neighbors, as the heat and humidity may lead to heat-related illnesses.<\/p>\n<p>Tonight, cloudy skies and a low near 80 degrees.<\/p>\n<p>Wednesday, a mix of sun and clouds with a high of 87 degrees. Winds will shift from the WSW to the southeast at 10 to 15 mph.<\/p>\n<p>For hour-by-hour Key Biscayne weather updates and local radar, <a href=\"https:\/\/www.islandernews.com\/weather\/?weather_zip=33149\" target=\"_blank\" rel=\"nofollow noopener\">click here<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"A Heat Advisory is in effect for Key Biscayne until 6 p.m. today as hot temperatures and high&hellip;\n","protected":false},"author":2,"featured_media":316714,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[126,131631,632,123,125,131632,124,633],"class_list":["post-316713","post","type-post","status-publish","format-standard","has-post-thumbnail","category-miami","tag-key-biscayne","tag-key-biscayne-heat-advisory","tag-key-biscayne-weather","tag-miami","tag-miami-headlines","tag-miami-heat-advisory","tag-miami-news","tag-miami-weather"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/us-fl\/wp-json\/wp\/v2\/posts\/316713","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=316713"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/us-fl\/wp-json\/wp\/v2\/posts\/316713\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-fl\/wp-json\/wp\/v2\/media\/316714"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/us-fl\/wp-json\/wp\/v2\/media?parent=316713"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-fl\/wp-json\/wp\/v2\/categories?post=316713"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-fl\/wp-json\/wp\/v2\/tags?post=316713"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}