{"id":5399,"date":"2025-07-05T07:38:04","date_gmt":"2025-07-05T11:38:04","guid":{"rendered":"https:\/\/us.weatheramerica.com\/?p=5399"},"modified":"2025-07-05T07:38:04","modified_gmt":"2025-07-05T11:38:04","slug":"weather-indiana-heat-dome-expands-with-more-humidity-and-storms","status":"publish","type":"post","link":"https:\/\/weatheramerica.com\/us\/2025\/07\/05\/weather-indiana-heat-dome-expands-with-more-humidity-and-storms\/","title":{"rendered":"Weather Indiana: heat dome expands with more humidity and storms"},"content":{"rendered":"<p><img loading=\"lazy\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5400\" src=\"http:\/\/us.weatheramerica.com\/wp-content\/uploads\/sites\/2\/2025\/07\/storms-in-indiana_0507.jpg\" alt=\"\" width=\"2560\" height=\"1440\" srcset=\"https:\/\/weatheramerica.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/storms-in-indiana_0507.jpg 2560w, https:\/\/weatheramerica.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/storms-in-indiana_0507-768x432.jpg 768w, https:\/\/weatheramerica.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/storms-in-indiana_0507-1536x864.jpg 1536w, https:\/\/weatheramerica.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/storms-in-indiana_0507-2048x1152.jpg 2048w, https:\/\/weatheramerica.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/storms-in-indiana_0507-860x484.jpg 860w, https:\/\/weatheramerica.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/storms-in-indiana_0507-260x146.jpg 260w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/p>\n<p><strong>Indianapolis<\/strong> reached <strong>90\u00b0F (32.2\u00b0C)<\/strong> this <strong>Friday, July 4<\/strong>, marking the <strong>10th 90-degree day<\/strong> of the year and the <strong>warmest Independence Day<\/strong> since <strong>2022<\/strong>. While <strong>humidity<\/strong> is beginning to climb, it still remains <strong>noticeably lower<\/strong> than what <strong>Central Indiana<\/strong> experienced during <strong>June\u2019s extreme heat wave<\/strong>. Whether you&#8217;re attending one of the many <strong>holiday events<\/strong> across the region or staying in with <strong>friends and family<\/strong>, expect the evening to stay <strong>warm and slightly muggy<\/strong>. The best part? <strong>No rain for fireworks<\/strong> this year.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>The holiday weekend<\/strong> will largely remain <strong>dry<\/strong>, but with each passing day, the <strong>heat and moisture<\/strong> in the air will become <strong>more intense<\/strong>. Both <strong>Saturday<\/strong> and <strong>Sunday<\/strong> will see <strong>high temperatures<\/strong> hovering around <strong>90\u00b0F (32.2\u00b0C)<\/strong>, with certain areas likely climbing into the <strong>low 90s (33\u201334\u00b0C)<\/strong>. <strong>Humidity levels<\/strong> will steadily rise and are expected to <strong>peak on Sunday<\/strong>, pushing <strong>heat indices<\/strong> in some towns near the <strong>100\u00b0F (37.8\u00b0C)<\/strong> mark. By <strong>Sunday evening<\/strong>, the first in a series of <strong>storm chances<\/strong> begins to emerge across <strong>central Indiana<\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<p>These changes are tied to the <strong>season\u2019s second hot dome<\/strong>, a large <strong>upper-level ridge<\/strong> that is <strong>expanding eastward<\/strong> and will gain strength throughout the weekend. While this pattern brings <strong>prolonged heat<\/strong>, it may not reach the <strong>same extreme highs<\/strong> seen during <strong>late June<\/strong>. Still, <strong>daily dew points<\/strong> will remain <strong>elevated<\/strong>, locking in that <strong>humid, sticky feel<\/strong> well into next week.<\/p>\n<p>&nbsp;<\/p>\n<p>As we edge into the workweek, <strong>Central Indiana<\/strong> finds itself on the <strong>outer boundary<\/strong> of the <strong>hot dome<\/strong>, where the so-called <strong>&#8220;ring of fire&#8221;<\/strong> begins to set up. This meteorological zone often brings <strong>clusters of thunderstorms<\/strong>\u2014scattered but intense\u2014especially in the <strong>late afternoon and evening hours<\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<p>Next week\u2019s <strong>temperatures<\/strong> will stay <strong>slightly above normal<\/strong>, with highs mostly in the <strong>upper 80s (31\u201332\u00b0C)<\/strong>. While much of the day will remain <strong>dry<\/strong>, brief and <strong>isolated storms<\/strong> could develop at times due to the persistent <strong>moist and unstable air mass<\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Indianapolis reached 90\u00b0F (32.2\u00b0C) this Friday, July 4, marking the 10th 90-degree day of the year and the warmest Independence Day since 2022. While humidity is beginning to climb, it still remains noticeably lower than what Central Indiana experienced during June\u2019s extreme heat wave. Whether you&#8217;re attending one of the many holiday events across the [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":5400,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5399","post","type-post","status-publish","format-standard","has-post-thumbnail","category-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Weather Indiana: heat dome expands with more humidity and storms - United States - Weather America<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/weatheramerica.com\/us\/2025\/07\/05\/weather-indiana-heat-dome-expands-with-more-humidity-and-storms\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Weather Indiana: heat dome expands with more humidity and storms - United States - Weather America\" \/>\n<meta property=\"og:description\" content=\"Indianapolis reached 90\u00b0F (32.2\u00b0C) this Friday, July 4, marking the 10th 90-degree day of the year and the warmest Independence Day since 2022. While humidity is beginning to climb, it still remains noticeably lower than what Central Indiana experienced during June\u2019s extreme heat wave. Whether you&#8217;re attending one of the many holiday events across the [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/weatheramerica.com\/us\/2025\/07\/05\/weather-indiana-heat-dome-expands-with-more-humidity-and-storms\/\" \/>\n<meta property=\"og:site_name\" content=\"United States - Weather America\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-05T11:38:04+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/weatheramerica.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/storms-in-indiana_0507.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1440\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Liam Smith\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Liam Smith\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/weatheramerica.com\/us\/2025\/07\/05\/weather-indiana-heat-dome-expands-with-more-humidity-and-storms\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/weatheramerica.com\/us\/2025\/07\/05\/weather-indiana-heat-dome-expands-with-more-humidity-and-storms\/\"},\"author\":{\"name\":\"Liam Smith\",\"@id\":\"https:\/\/weatheramerica.com\/us\/#\/schema\/person\/d9b79a764c539fbe4d1ab6e9a31d7e72\"},\"headline\":\"Weather Indiana: heat dome expands with more humidity and storms\",\"datePublished\":\"2025-07-05T11:38:04+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/weatheramerica.com\/us\/2025\/07\/05\/weather-indiana-heat-dome-expands-with-more-humidity-and-storms\/\"},\"wordCount\":330,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/weatheramerica.com\/us\/2025\/07\/05\/weather-indiana-heat-dome-expands-with-more-humidity-and-storms\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/weatheramerica.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/storms-in-indiana_0507.jpg\",\"articleSection\":[\"News\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/weatheramerica.com\/us\/2025\/07\/05\/weather-indiana-heat-dome-expands-with-more-humidity-and-storms\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/weatheramerica.com\/us\/2025\/07\/05\/weather-indiana-heat-dome-expands-with-more-humidity-and-storms\/\",\"url\":\"https:\/\/weatheramerica.com\/us\/2025\/07\/05\/weather-indiana-heat-dome-expands-with-more-humidity-and-storms\/\",\"name\":\"Weather Indiana: heat dome expands with more humidity and storms - United States - Weather America\",\"isPartOf\":{\"@id\":\"https:\/\/weatheramerica.com\/us\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/weatheramerica.com\/us\/2025\/07\/05\/weather-indiana-heat-dome-expands-with-more-humidity-and-storms\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/weatheramerica.com\/us\/2025\/07\/05\/weather-indiana-heat-dome-expands-with-more-humidity-and-storms\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/weatheramerica.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/storms-in-indiana_0507.jpg\",\"datePublished\":\"2025-07-05T11:38:04+00:00\",\"author\":{\"@id\":\"https:\/\/weatheramerica.com\/us\/#\/schema\/person\/d9b79a764c539fbe4d1ab6e9a31d7e72\"},\"breadcrumb\":{\"@id\":\"https:\/\/weatheramerica.com\/us\/2025\/07\/05\/weather-indiana-heat-dome-expands-with-more-humidity-and-storms\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/weatheramerica.com\/us\/2025\/07\/05\/weather-indiana-heat-dome-expands-with-more-humidity-and-storms\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/weatheramerica.com\/us\/2025\/07\/05\/weather-indiana-heat-dome-expands-with-more-humidity-and-storms\/#primaryimage\",\"url\":\"https:\/\/weatheramerica.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/storms-in-indiana_0507.jpg\",\"contentUrl\":\"https:\/\/weatheramerica.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/storms-in-indiana_0507.jpg\",\"width\":2560,\"height\":1440},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/weatheramerica.com\/us\/2025\/07\/05\/weather-indiana-heat-dome-expands-with-more-humidity-and-storms\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/weatheramerica.com\/us\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Weather Indiana: heat dome expands with more humidity and storms\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/weatheramerica.com\/us\/#website\",\"url\":\"https:\/\/weatheramerica.com\/us\/\",\"name\":\"United States - Weather America\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/weatheramerica.com\/us\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/weatheramerica.com\/us\/#\/schema\/person\/d9b79a764c539fbe4d1ab6e9a31d7e72\",\"name\":\"Liam Smith\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/weatheramerica.com\/us\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/061ebd38c80f5e29b14eb30a6e60435a0c21f0de2dcc43e901cd6622e46fea39?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/061ebd38c80f5e29b14eb30a6e60435a0c21f0de2dcc43e901cd6622e46fea39?s=96&d=mm&r=g\",\"caption\":\"Liam Smith\"},\"url\":\"https:\/\/weatheramerica.com\/us\/author\/liam-smith\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Weather Indiana: heat dome expands with more humidity and storms - United States - Weather America","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/weatheramerica.com\/us\/2025\/07\/05\/weather-indiana-heat-dome-expands-with-more-humidity-and-storms\/","og_locale":"en_US","og_type":"article","og_title":"Weather Indiana: heat dome expands with more humidity and storms - United States - Weather America","og_description":"Indianapolis reached 90\u00b0F (32.2\u00b0C) this Friday, July 4, marking the 10th 90-degree day of the year and the warmest Independence Day since 2022. While humidity is beginning to climb, it still remains noticeably lower than what Central Indiana experienced during June\u2019s extreme heat wave. Whether you&#8217;re attending one of the many holiday events across the [&hellip;]","og_url":"https:\/\/weatheramerica.com\/us\/2025\/07\/05\/weather-indiana-heat-dome-expands-with-more-humidity-and-storms\/","og_site_name":"United States - Weather America","article_published_time":"2025-07-05T11:38:04+00:00","og_image":[{"width":2560,"height":1440,"url":"https:\/\/weatheramerica.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/storms-in-indiana_0507.jpg","type":"image\/jpeg"}],"author":"Liam Smith","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Liam Smith","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/weatheramerica.com\/us\/2025\/07\/05\/weather-indiana-heat-dome-expands-with-more-humidity-and-storms\/#article","isPartOf":{"@id":"https:\/\/weatheramerica.com\/us\/2025\/07\/05\/weather-indiana-heat-dome-expands-with-more-humidity-and-storms\/"},"author":{"name":"Liam Smith","@id":"https:\/\/weatheramerica.com\/us\/#\/schema\/person\/d9b79a764c539fbe4d1ab6e9a31d7e72"},"headline":"Weather Indiana: heat dome expands with more humidity and storms","datePublished":"2025-07-05T11:38:04+00:00","mainEntityOfPage":{"@id":"https:\/\/weatheramerica.com\/us\/2025\/07\/05\/weather-indiana-heat-dome-expands-with-more-humidity-and-storms\/"},"wordCount":330,"commentCount":0,"image":{"@id":"https:\/\/weatheramerica.com\/us\/2025\/07\/05\/weather-indiana-heat-dome-expands-with-more-humidity-and-storms\/#primaryimage"},"thumbnailUrl":"https:\/\/weatheramerica.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/storms-in-indiana_0507.jpg","articleSection":["News"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/weatheramerica.com\/us\/2025\/07\/05\/weather-indiana-heat-dome-expands-with-more-humidity-and-storms\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/weatheramerica.com\/us\/2025\/07\/05\/weather-indiana-heat-dome-expands-with-more-humidity-and-storms\/","url":"https:\/\/weatheramerica.com\/us\/2025\/07\/05\/weather-indiana-heat-dome-expands-with-more-humidity-and-storms\/","name":"Weather Indiana: heat dome expands with more humidity and storms - United States - Weather America","isPartOf":{"@id":"https:\/\/weatheramerica.com\/us\/#website"},"primaryImageOfPage":{"@id":"https:\/\/weatheramerica.com\/us\/2025\/07\/05\/weather-indiana-heat-dome-expands-with-more-humidity-and-storms\/#primaryimage"},"image":{"@id":"https:\/\/weatheramerica.com\/us\/2025\/07\/05\/weather-indiana-heat-dome-expands-with-more-humidity-and-storms\/#primaryimage"},"thumbnailUrl":"https:\/\/weatheramerica.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/storms-in-indiana_0507.jpg","datePublished":"2025-07-05T11:38:04+00:00","author":{"@id":"https:\/\/weatheramerica.com\/us\/#\/schema\/person\/d9b79a764c539fbe4d1ab6e9a31d7e72"},"breadcrumb":{"@id":"https:\/\/weatheramerica.com\/us\/2025\/07\/05\/weather-indiana-heat-dome-expands-with-more-humidity-and-storms\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/weatheramerica.com\/us\/2025\/07\/05\/weather-indiana-heat-dome-expands-with-more-humidity-and-storms\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/weatheramerica.com\/us\/2025\/07\/05\/weather-indiana-heat-dome-expands-with-more-humidity-and-storms\/#primaryimage","url":"https:\/\/weatheramerica.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/storms-in-indiana_0507.jpg","contentUrl":"https:\/\/weatheramerica.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/storms-in-indiana_0507.jpg","width":2560,"height":1440},{"@type":"BreadcrumbList","@id":"https:\/\/weatheramerica.com\/us\/2025\/07\/05\/weather-indiana-heat-dome-expands-with-more-humidity-and-storms\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/weatheramerica.com\/us\/"},{"@type":"ListItem","position":2,"name":"Weather Indiana: heat dome expands with more humidity and storms"}]},{"@type":"WebSite","@id":"https:\/\/weatheramerica.com\/us\/#website","url":"https:\/\/weatheramerica.com\/us\/","name":"United States - Weather America","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/weatheramerica.com\/us\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/weatheramerica.com\/us\/#\/schema\/person\/d9b79a764c539fbe4d1ab6e9a31d7e72","name":"Liam Smith","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/weatheramerica.com\/us\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/061ebd38c80f5e29b14eb30a6e60435a0c21f0de2dcc43e901cd6622e46fea39?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/061ebd38c80f5e29b14eb30a6e60435a0c21f0de2dcc43e901cd6622e46fea39?s=96&d=mm&r=g","caption":"Liam Smith"},"url":"https:\/\/weatheramerica.com\/us\/author\/liam-smith\/"}]}},"_links":{"self":[{"href":"https:\/\/weatheramerica.com\/us\/wp-json\/wp\/v2\/posts\/5399","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/weatheramerica.com\/us\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/weatheramerica.com\/us\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/weatheramerica.com\/us\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/weatheramerica.com\/us\/wp-json\/wp\/v2\/comments?post=5399"}],"version-history":[{"count":0,"href":"https:\/\/weatheramerica.com\/us\/wp-json\/wp\/v2\/posts\/5399\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/weatheramerica.com\/us\/wp-json\/wp\/v2\/media\/5400"}],"wp:attachment":[{"href":"https:\/\/weatheramerica.com\/us\/wp-json\/wp\/v2\/media?parent=5399"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/weatheramerica.com\/us\/wp-json\/wp\/v2\/categories?post=5399"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/weatheramerica.com\/us\/wp-json\/wp\/v2\/tags?post=5399"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}