{"id":266311,"date":"2026-08-16T08:04:12","date_gmt":"2026-08-16T08:04:12","guid":{"rendered":"https:\/\/www.newsbeep.com\/us-pa\/266311\/"},"modified":"2026-08-16T08:04:12","modified_gmt":"2026-08-16T08:04:12","slug":"tracking-heavy-rain-in-philadelphia-region-sunday-that-could-cause-flash-flooding-heres-the-weather-forecast","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/us-pa\/266311\/","title":{"rendered":"Tracking heavy rain in Philadelphia region Sunday that could cause flash flooding. Here&#8217;s the weather forecast."},"content":{"rendered":"<p>Sunday in the Philadelphia region looks wet, especially later in the day and at night, with a couple of rounds of rain moving through.<\/p>\n<p>      <img decoding=\"async\" src=\"https:\/\/www.newsbeep.com\/us-pa\/wp-content\/uploads\/2026\/08\/815261.png#.webp\" alt=\"815261.png \" height=\"355\" width=\"620\" class=\" lazyload\"  loading=\"lazy\"\/><\/p>\n<p>                CBS News Philadelphia<\/p>\n<p>The heaviest rain is likely Sunday evening into overnight, when 1\u20132 inches with locally higher amounts could lead to localized flash flooding, especially in urban and poor drainage areas. The severe threat is limited overall, but a few stronger storms are possible across southern New Jersey and Delaware closer to the warm front.<\/p>\n<p>      <img decoding=\"async\" src=\"https:\/\/www.newsbeep.com\/us-pa\/wp-content\/uploads\/2026\/08\/815263.png#.webp\" alt=\"815263.png \" height=\"354\" width=\"620\" class=\" lazyload\"  loading=\"lazy\"\/><\/p>\n<p>                CBS News Philadelphia<\/p>\n<p>  NEXT big weather changes<\/p>\n<p>Monday could still bring a few scattered showers very early on, but the sun is set to return by the late morning into the afternoon.\u00a0<\/p>\n<p>Tuesday and Wednesday look dry, less humid and generally quiet.\u00a0<\/p>\n<p>Another cold front approaches Thursday into Friday, bringing the next chance for showers and storms, although the timing and any severe or flooding threat remain uncertain.<\/p>\n<p>Behind that front, cooler air should arrive for next weekend, with temperatures roughly 5 degrees lower than midweek.<\/p>\n<p>Here&#8217;s your 7-day forecast:<\/p>\n<p>      <img decoding=\"async\" src=\"https:\/\/www.newsbeep.com\/us-pa\/wp-content\/uploads\/2026\/08\/815265.png#.webp\" alt=\"815265.png \" height=\"349\" width=\"620\" class=\" lazyload\"  loading=\"lazy\"\/><\/p>\n<p>                CBS News Philadelphia<\/p>\n<p>Sunday:\u00a0NEXT Weather Alert for heavy rain. High 80, Low 71<\/p>\n<p>Monday:\u00a0Clearing skies. High 90, Low 72<\/p>\n<p>Tuesday:\u00a0Mostly sunny. High 89, Low 74<\/p>\n<p>Wednesday:\u00a0Nice day. High 90, Low 69<\/p>\n<p>Thursday:\u00a0Chance of rain. High 87, Low 74<\/p>\n<p>Friday:\u00a0Rain and rumbles. High 80, Low 70<\/p>\n<p>Saturday:\u00a0Chance of showers. High 81, Low 69<\/p>\n<p><a href=\"https:\/\/www.cbsnews.com\/philadelphia\/weather\/next-weather-radar\/\" target=\"_blank\" data-invalid-url-rewritten-http=\"\" rel=\"nofollow noopener\">NEXT Weather Radars<\/a><\/p>\n<p><a href=\"https:\/\/www.cbsnews.com\/philadelphia\/weather\/\" target=\"_blank\" data-invalid-url-rewritten-http=\"\" rel=\"nofollow noopener\">Hourly Forecast<\/a><\/p>\n<p><a href=\"https:\/\/apps.cbslocal.com\/philadelphia\/\" target=\"_blank\" rel=\"noopener nofollow\">Get the latest weather info on the CBS News Philadelphia app.<\/a><\/p>\n<p>\n          More from CBS News\n        <\/p>\n<p class=\"content__tags__label\">In:<\/p>\n","protected":false},"excerpt":{"rendered":"Sunday in the Philadelphia region looks wet, especially later in the day and at night, with a couple&hellip;\n","protected":false},"author":2,"featured_media":266312,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[916,915,28,69,71,70,914,913],"class_list":["post-266311","post","type-post","status-publish","format-standard","has-post-thumbnail","category-philadelphia","tag-delaware","tag-new-jersey","tag-pennsylvania","tag-philadelphia","tag-philadelphia-headlines","tag-philadelphia-news","tag-weather-blogs","tag-weather-forecast"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/us-pa\/wp-json\/wp\/v2\/posts\/266311","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/us-pa\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/us-pa\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-pa\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-pa\/wp-json\/wp\/v2\/comments?post=266311"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/us-pa\/wp-json\/wp\/v2\/posts\/266311\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-pa\/wp-json\/wp\/v2\/media\/266312"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/us-pa\/wp-json\/wp\/v2\/media?parent=266311"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-pa\/wp-json\/wp\/v2\/categories?post=266311"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-pa\/wp-json\/wp\/v2\/tags?post=266311"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}