{"id":102295,"date":"2026-07-28T10:43:50","date_gmt":"2026-07-28T14:43:50","guid":{"rendered":"https:\/\/tvdelmarva.com\/wp\/?p=102295"},"modified":"2026-07-28T10:43:50","modified_gmt":"2026-07-28T14:43:50","slug":"severe-storms-and-flash-flooding-threaten-parts-of-the-mid-atlantic-today","status":"publish","type":"post","link":"https:\/\/tvdelmarva.com\/wp\/severe-storms-and-flash-flooding-threaten-parts-of-the-mid-atlantic-today\/","title":{"rendered":"Severe Storms and Flash Flooding Threaten Parts of the Mid-Atlantic Today"},"content":{"rendered":"\n
\"\"<\/figure>\n\n\n\n

Residents across portions of the Mid-Atlantic should prepare for a potentially active afternoon and evening as a strengthening storm system brings the threat of severe thunderstorms and localized flash flooding to the region.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

A cold front advancing toward the East Coast will interact with a warm, moisture-rich air mass already in place across the Mid-Atlantic. While a band of showers and thunderstorms moved through the Appalachian region during the morning hours, the evolution of those early-day storms will play a critical role in determining where the most significant severe weather develops later today.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Areas that experience prolonged cloud cover and rainfall this morning may see a more limited severe weather threat this afternoon. However, where skies are able to clear and temperatures recover, atmospheric instability is expected to increase rapidly, allowing thunderstorms to redevelop and intensify along and ahead of the approaching cold front.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

The atmosphere will also be supported by strengthening winds several miles above the surface as an upper-level trough deepens across the eastern United States. The combination of increasing instability and strong wind shear will provide a favorable environment for organized severe thunderstorms, including supercells and bowing line segments capable of producing widespread damaging winds.<\/p>\n\n\n\n

The greatest concern across the Mid-Atlantic will be damaging straight-line winds<\/strong>, which could result in downed trees, power outages, and structural damage. Forecasters also cannot rule out isolated tornadoes<\/strong>, particularly with any storms that remain discrete before evolving into larger clusters. Frequent lightning, torrential rainfall, and isolated hail will accompany the strongest thunderstorms.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Alongside the severe weather threat, forecasters are also monitoring the potential for localized flash flooding<\/strong>. An abundance of tropical moisture will allow thunderstorms to produce very heavy rainfall in a short period of time, with rainfall rates capable of overwhelming drainage systems, particularly in urban and low-lying areas.<\/p>\n\n\n\n

The highest flash flood threat extends from eastern Pennsylvania into northern New Jersey and the New York City metropolitan area, where repeated rounds of thunderstorms could result in significant rainfall totals. A broader Slight Risk<\/strong> for excessive rainfall also includes much of New Jersey, eastern Maryland, Delaware, and portions of the Delmarva Peninsula, where localized flooding remains possible if thunderstorms repeatedly track over the same locations.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

While widespread flooding is not anticipated, any thunderstorm will have the potential to produce rainfall intense enough to create hazardous travel conditions. Roads with poor drainage, small streams, and flood-prone locations will be most vulnerable during the heaviest downpours.<\/p>\n\n\n\n

The severe weather threat is expected to increase during the mid to late afternoon<\/strong> before continuing into the evening hours<\/strong> as thunderstorms race eastward toward the Interstate 95 corridor, the Chesapeake Bay, Delmarva, and the Atlantic coast.<\/p>\n\n\n\n

Residents are encouraged to closely monitor forecasts throughout the day and have multiple ways to receive weather warnings. Conditions can change rapidly, and both Severe Thunderstorm Warnings and Flash Flood Warnings may be issued with little advance notice as storms develop.<\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

Residents across portions of the Mid-Atlantic should prepare for a potentially active afternoon and evening as a strengthening storm system brings the threat of severe thunderstorms and localized flash flooding to the region. A cold front advancing toward the East Coast will interact with a warm, moisture-rich air mass already in place across the Mid-Atlantic. […]<\/p>\n","protected":false},"author":6,"featured_media":102307,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[29,821],"tags":[32,41,215,212,213,38,243,361,47,877,719,443],"class_list":["post-102295","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-weather","tag-delaware","tag-delmarva","tag-delmarvawx","tag-dewx","tag-mdwx","tag-news","tag-rain","tag-severe-weather","tag-sussex-county","tag-t-storms","tag-thunderstorms","tag-weather"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/tvdelmarva.com\/wp\/wp-content\/uploads\/2026\/07\/image_2026-07-28_103443895-scaled.jpg?fit=2560%2C1402&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/pbtNqq-qBV","jetpack-related-posts":[{"id":97040,"url":"https:\/\/tvdelmarva.com\/wp\/severe-storms-and-flash-flooding-possible-across-the-mid-atlantic-saturday\/","url_meta":{"origin":102295,"position":0},"title":"Severe Storms and Flash Flooding Possible Across the Mid-Atlantic Saturday","author":"Admin","date":"July 17, 2026","format":false,"excerpt":"A potentially active round of severe thunderstorms is expected across the Mid-Atlantic on Saturday as a strong upper-level disturbance and an approaching cold front move into the region. Showers and thunderstorms may already be ongoing during the morning as a warm front lifts northward through the area. Some of this\u2026","rel":"","context":"In "News"","block_context":{"text":"News","link":"https:\/\/tvdelmarva.com\/wp\/category\/news\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/tvdelmarva.com\/wp\/wp-content\/uploads\/2026\/07\/image_2026-07-17_100808380-scaled.jpg?fit=1200%2C625&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/tvdelmarva.com\/wp\/wp-content\/uploads\/2026\/07\/image_2026-07-17_100808380-scaled.jpg?fit=1200%2C625&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/tvdelmarva.com\/wp\/wp-content\/uploads\/2026\/07\/image_2026-07-17_100808380-scaled.jpg?fit=1200%2C625&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/tvdelmarva.com\/wp\/wp-content\/uploads\/2026\/07\/image_2026-07-17_100808380-scaled.jpg?fit=1200%2C625&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/tvdelmarva.com\/wp\/wp-content\/uploads\/2026\/07\/image_2026-07-17_100808380-scaled.jpg?fit=1200%2C625&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":98791,"url":"https:\/\/tvdelmarva.com\/wp\/severe-storms-and-flash-flooding-threaten-the-mid-atlantic-through-wednesday\/","url_meta":{"origin":102295,"position":1},"title":"Severe Storms and Flash Flooding Threaten the Mid-Atlantic Through Wednesday","author":"Admin","date":"July 21, 2026","format":false,"excerpt":"An elevated risk for severe thunderstorms and flash flooding will continue across the Mid-Atlantic through Wednesday, with the greatest threat expected Tuesday afternoon and evening. A strong upper-level disturbance will move into the Northeast and Mid-Atlantic later Tuesday, providing the atmospheric energy needed for several rounds of showers and thunderstorms.\u2026","rel":"","context":"In "News"","block_context":{"text":"News","link":"https:\/\/tvdelmarva.com\/wp\/category\/news\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/tvdelmarva.com\/wp\/wp-content\/uploads\/2026\/07\/image-3.png?fit=1200%2C624&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/tvdelmarva.com\/wp\/wp-content\/uploads\/2026\/07\/image-3.png?fit=1200%2C624&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/tvdelmarva.com\/wp\/wp-content\/uploads\/2026\/07\/image-3.png?fit=1200%2C624&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/tvdelmarva.com\/wp\/wp-content\/uploads\/2026\/07\/image-3.png?fit=1200%2C624&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/tvdelmarva.com\/wp\/wp-content\/uploads\/2026\/07\/image-3.png?fit=1200%2C624&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":85104,"url":"https:\/\/tvdelmarva.com\/wp\/severe-storms-and-flash-flooding-possible-across-delmarva-this-afternoon-and-evening\/","url_meta":{"origin":102295,"position":2},"title":"Severe Storms and Flash Flooding Possible Across Delmarva This Afternoon and Evening","author":"Admin","date":"June 22, 2026","format":false,"excerpt":"Residents across the Delmarva Peninsula should closely monitor weather conditions today as a potent storm system moves into the Mid-Atlantic, bringing the threat of severe thunderstorms, damaging winds, isolated tornadoes, and localized flash flooding. A strengthening area of low pressure will track eastward across Pennsylvania this afternoon before moving toward\u2026","rel":"","context":"In "News"","block_context":{"text":"News","link":"https:\/\/tvdelmarva.com\/wp\/category\/news\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/tvdelmarva.com\/wp\/wp-content\/uploads\/2026\/06\/image_2026-06-22_102124463-scaled.jpg?fit=1200%2C625&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/tvdelmarva.com\/wp\/wp-content\/uploads\/2026\/06\/image_2026-06-22_102124463-scaled.jpg?fit=1200%2C625&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/tvdelmarva.com\/wp\/wp-content\/uploads\/2026\/06\/image_2026-06-22_102124463-scaled.jpg?fit=1200%2C625&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/tvdelmarva.com\/wp\/wp-content\/uploads\/2026\/06\/image_2026-06-22_102124463-scaled.jpg?fit=1200%2C625&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/tvdelmarva.com\/wp\/wp-content\/uploads\/2026\/06\/image_2026-06-22_102124463-scaled.jpg?fit=1200%2C625&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":98207,"url":"https:\/\/tvdelmarva.com\/wp\/tropical-moisture-raises-flash-flood-threat-across-the-mid-atlantic-tuesday-and-wednesday\/","url_meta":{"origin":102295,"position":3},"title":"Tropical Moisture Raises Flash Flood Threat Across the Mid-Atlantic Tuesday and Wednesday","author":"Admin","date":"July 20, 2026","format":false,"excerpt":"The combination of a strong cold front and an unusually moisture-rich atmosphere will create a threat for torrential rainfall and localized flash flooding across portions of the Mid-Atlantic on Tuesday and Wednesday. The flood threat will initially cover a broad area Tuesday, July 21, before shifting south toward Virginia and\u2026","rel":"","context":"In "News"","block_context":{"text":"News","link":"https:\/\/tvdelmarva.com\/wp\/category\/news\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/tvdelmarva.com\/wp\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-20-2026-11_18_11-AM.jpg?fit=1200%2C675&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/tvdelmarva.com\/wp\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-20-2026-11_18_11-AM.jpg?fit=1200%2C675&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/tvdelmarva.com\/wp\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-20-2026-11_18_11-AM.jpg?fit=1200%2C675&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/tvdelmarva.com\/wp\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-20-2026-11_18_11-AM.jpg?fit=1200%2C675&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/tvdelmarva.com\/wp\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-20-2026-11_18_11-AM.jpg?fit=1200%2C675&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":93248,"url":"https:\/\/tvdelmarva.com\/wp\/heavy-rain-damaging-wind-threat-returns-to-delmarva-and-the-mid-atlantic-today\/","url_meta":{"origin":102295,"position":4},"title":"Heavy Rain, Damaging Wind Threat Returns To Delmarva And The Mid-Atlantic Today","author":"Admin","date":"July 9, 2026","format":false,"excerpt":"Showers and thunderstorms are expected to increase across the region this afternoon and evening, bringing the potential for heavy rainfall, localized flash flooding, and damaging wind gusts. The setup comes as high pressure moves offshore this morning, allowing a warm and humid southerly flow to strengthen across the Mid-Atlantic. Dew\u2026","rel":"","context":"In "News"","block_context":{"text":"News","link":"https:\/\/tvdelmarva.com\/wp\/category\/news\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/tvdelmarva.com\/wp\/wp-content\/uploads\/2026\/07\/image_2026-07-09_094948625-scaled.jpg?fit=1200%2C656&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/tvdelmarva.com\/wp\/wp-content\/uploads\/2026\/07\/image_2026-07-09_094948625-scaled.jpg?fit=1200%2C656&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/tvdelmarva.com\/wp\/wp-content\/uploads\/2026\/07\/image_2026-07-09_094948625-scaled.jpg?fit=1200%2C656&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/tvdelmarva.com\/wp\/wp-content\/uploads\/2026\/07\/image_2026-07-09_094948625-scaled.jpg?fit=1200%2C656&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/tvdelmarva.com\/wp\/wp-content\/uploads\/2026\/07\/image_2026-07-09_094948625-scaled.jpg?fit=1200%2C656&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":99213,"url":"https:\/\/tvdelmarva.com\/wp\/tropical-storm-bertha-targets-gulf-coast-northeast-faces-severe-storm-threat\/","url_meta":{"origin":102295,"position":5},"title":"Tropical Storm Bertha Targets Gulf Coast; Northeast Faces Severe Storm Threat","author":"Admin","date":"July 21, 2026","format":false,"excerpt":"Tropical Storm Bertha is moving through the northeastern Gulf of Mexico, bringing dangerous conditions to the northern Gulf Coast and threatening landfall in Louisiana by late Wednesday. Meanwhile, a separate storm system is pushing severe thunderstorms, damaging winds, and possible tornadoes toward the Mid-Atlantic and Northeast, including areas close to\u2026","rel":"","context":"In "Weather"","block_context":{"text":"Weather","link":"https:\/\/tvdelmarva.com\/wp\/category\/news\/weather\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/tvdelmarva.com\/wp\/wp-content\/uploads\/2026\/07\/news-1784690212407.jpg?fit=450%2C253&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]}],"jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/tvdelmarva.com\/wp\/wp-json\/wp\/v2\/posts\/102295","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tvdelmarva.com\/wp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tvdelmarva.com\/wp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tvdelmarva.com\/wp\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/tvdelmarva.com\/wp\/wp-json\/wp\/v2\/comments?post=102295"}],"version-history":[{"count":1,"href":"https:\/\/tvdelmarva.com\/wp\/wp-json\/wp\/v2\/posts\/102295\/revisions"}],"predecessor-version":[{"id":102311,"href":"https:\/\/tvdelmarva.com\/wp\/wp-json\/wp\/v2\/posts\/102295\/revisions\/102311"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tvdelmarva.com\/wp\/wp-json\/wp\/v2\/media\/102307"}],"wp:attachment":[{"href":"https:\/\/tvdelmarva.com\/wp\/wp-json\/wp\/v2\/media?parent=102295"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tvdelmarva.com\/wp\/wp-json\/wp\/v2\/categories?post=102295"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tvdelmarva.com\/wp\/wp-json\/wp\/v2\/tags?post=102295"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}