{"id":3229,"date":"2025-11-26T14:00:00","date_gmt":"2025-11-26T13:00:00","guid":{"rendered":"https:\/\/frogcast.com\/?p=3229"},"modified":"2026-01-27T12:00:18","modified_gmt":"2026-01-27T11:00:18","slug":"notre-api-meteo-evolue-ajout-de-2-variables-pour-distinguer-pluie-et-neige","status":"publish","type":"post","link":"https:\/\/frogcast.com\/fr\/blog\/news\/our-weather-api-is-evolving-with-2-new-variables-to-distinguish-rain-from-snow\/","title":{"rendered":"Notre API m\u00e9t\u00e9o \u00e9volue : ajout de 2 variables pour distinguer pluie et neige"},"content":{"rendered":"<p>Avec la baisse des temp\u00e9ratures et l'arriv\u00e9e de l'hiver, nous sommes ravis d'annoncer l'ajout de deux nouvelles variables \u00e0 notre API m\u00e9t\u00e9o. Vous pouvez d\u00e9sormais <strong>identifier avec pr\u00e9cision si les pr\u00e9cipitations pr\u00e9vues dans les jours \u00e0 venir se feront sous forme de pluie ou de neige<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Comment utiliser ces 2 nouvelles variables ?<\/h2>\n\n\n\n<p>Il vous suffit de requ\u00eater les variables suivantes :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>mtrr<\/strong> (mean total rain rate) : intensit\u00e9 de pluie moyenne (mm\/h)<\/li>\n\n\n\n<li><strong>mtsr<\/strong> (mean total snow rate) :  intensit\u00e9 de neige moyenne (mm\/h - \u00e9quivalent en eau liquide)<\/li>\n\n\n\n<li>Ainsi que leurs <strong>quantiles associ\u00e9s<\/strong> (ex : mtrr_p10, mtsr_p80)<\/li>\n<\/ul>\n\n\n\n<p><em>N'h\u00e9sitez pas \u00e0 consulter <strong><a href=\"https:\/\/api.frogcast.com\/rapidoc\/\" target=\"_blank\" rel=\"noreferrer noopener\">notre documentation API<\/a><\/strong> pour int\u00e9grer ces nouvelles variables dans vos applications !<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Les d\u00e9fis de la s\u00e9paration pluie\/neige<\/h2>\n\n\n\n<p>Cette \u00e9volution peut para\u00eetre simple \u00e0 mettre en place au premier abord, mais elle implique malgr\u00e9 tout certains d\u00e9fis techniques. Lorsqu\u2019il s\u2019agit de g\u00e9n\u00e9rer des pr\u00e9visions multi-mod\u00e8les et probabilistes, en particulier en zone de montagne, nous sommes en effet confront\u00e9s \u00e0 deux difficult\u00e9s:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. La r\u00e9solution des mod\u00e8les m\u00e9t\u00e9orologiques<\/h3>\n\n\n\n<p>Chaque mod\u00e8le m\u00e9t\u00e9orologique poss\u00e8de sa propre r\u00e9solution spatiale, g\u00e9n\u00e9ralement comprise entre 1 et 25 km. En zone de montagne, o\u00f9 l'altitude varie fortement sur de courtes distances, les mod\u00e8les \u00e0 basse r\u00e9solution sont dans l'incapacit\u00e9 de simuler fid\u00e8lement la topographie complexe. Il leur est donc impossible de pr\u00e9voir avec pr\u00e9cision les fluctuations de la limite pluie\/neige entre sommets et vall\u00e9es encaiss\u00e9es.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Le difficile post-traitement des pr\u00e9visions probabilistes<\/h3>\n\n\n\n<p>Les algorithmes de FROGCAST permettent d\u00e9j\u00e0 de corriger la temp\u00e9rature et de s'adapter \u00e0 des donn\u00e9es topographiques \u00e0 haute r\u00e9solution (90 m). <strong>Cependant, comment convertir les pr\u00e9visions probabilistes de pr\u00e9cipitations en pluie et en neige sans introduire d'erreurs ?<\/strong><br><br>En effet, il est impossible de faire correspondre, par exemple, un quantile P10 de pr\u00e9cipitations avec le m\u00eame quantile de temp\u00e9rature. Deux mod\u00e8les peuvent tout \u00e0 fait pr\u00e9voir la m\u00eame quantit\u00e9 de pr\u00e9cipitations, mais des temp\u00e9ratures tr\u00e8s diff\u00e9rentes \u2013 l'un avec des valeurs largement positives, l'autre sous le seuil de fonte.<br><br>Cette absence de correspondance directe entre les quantiles complexifie le post-traitement et a n\u00e9cessit\u00e9 une approche adapt\u00e9e.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Notre approche<\/h2>\n\n\n\n<p>Les d\u00e9veloppements que nous avons effectu\u00e9s combinent les approches physique et statistique afin de <strong>s\u00e9parer pr\u00e9cis\u00e9ment les pr\u00e9cipitations liquides des pr\u00e9cipitations solides<\/strong> apr\u00e8s projections de pr\u00e9visions de temp\u00e9rature, sur une topographie \u00e0 90 m de r\u00e9solution. Les r\u00e9sultats permettent d'anticiper ainsi d'anticiper l'occurrence de chutes de neige de fa\u00e7on probabiliste en estimant avec pr\u00e9cision la limite pluie\/neige.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Un cas d'usage concret : les Alpes fran\u00e7aises<\/h2>\n\n\n\n<p>Les courbes suivantes pr\u00e9sentent les pr\u00e9visions de temp\u00e9rature, de pluie et de neige sur 3 points des Alpes fran\u00e7aises situ\u00e9s \u00e0 quelques kilom\u00e8tres de distances, dans une zone o\u00f9 la topographie est complexe.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"484\" src=\"https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/temperature-rain-and-snow-forecasts-french-alpes-nov-2025-1024x484.webp\" alt=\"Trois graphiques m\u00e9t\u00e9orologiques montrant les pr\u00e9visions de temp\u00e9rature, de pr\u00e9cipitations et de chutes de neige \u00e0 diff\u00e9rentes altitudes (240 m, 1090 m, 2130 m), illustrant la limite pluie-neige.\" class=\"wp-image-3170\" srcset=\"https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/temperature-rain-and-snow-forecasts-french-alpes-nov-2025-1024x484.webp 1024w, https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/temperature-rain-and-snow-forecasts-french-alpes-nov-2025-300x142.webp 300w, https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/temperature-rain-and-snow-forecasts-french-alpes-nov-2025-768x363.webp 768w, https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/temperature-rain-and-snow-forecasts-french-alpes-nov-2025-1536x727.webp 1536w, https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/temperature-rain-and-snow-forecasts-french-alpes-nov-2025-18x9.webp 18w, https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/temperature-rain-and-snow-forecasts-french-alpes-nov-2025.webp 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Pr\u00e9cision \u00e0 toutes les altitudes. Notre API int\u00e8gre d\u00e9sormais des variables sp\u00e9cifiques permettant de distinguer la pluie liquide des chutes de neige, un atout essentiel pour la gestion des op\u00e9rations \u00e0 proximit\u00e9 de la ligne iso-0 \u00b0C en r\u00e9gion montagneuse.<\/figcaption><\/figure>\n\n\n\n<p>La situation m\u00e9t\u00e9orologique du 24 novembre pr\u00e9sente un front ondulant tr\u00e8s actif avec une limite pluie\/neige d'abord assez \u00e9lev\u00e9e (autour de 1600 m) avant une baisse progressive de l'isotherme 0\u00b0C.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ce que montrent les pr\u00e9visions<\/h3>\n\n\n\n<p>La s\u00e9paration pluie-neige permet de pr\u00e9voir :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u00c0 Fond de France<\/strong>, altitude interm\u00e9diaire : l'arriv\u00e9e progressive de la neige en milieu de nuit du 25\/11. L'incertitude sur la chronologie pr\u00e9cise de l'arriv\u00e9e de l'air froid et les d\u00e9saccords inter-mod\u00e8les se concr\u00e9tisent en fin de soir\u00e9e du 24\/11, o\u00f9 les deux variables pluie et neige pr\u00e9sentent des valeurs non nulles.<\/li>\n\n\n\n<li><strong>En haute altitude<\/strong> (7 Laux) : l'ensemble des pr\u00e9cipitations se fait sous forme de neige d\u00e8s le d\u00e9but de l'\u00e9pisode.<\/li>\n\n\n\n<li><strong>En vall\u00e9e<\/strong>, les pr\u00e9cipitations restent sous forme de pluie pendant la majeure partie de l'\u00e9pisode.<\/li>\n\n\n\n<li><strong>\u00c0 Tencin<\/strong>, basse altitude : en fin de soir\u00e9e du 26\/11, les derni\u00e8res averses associ\u00e9es \u00e0 la perturbation sont pr\u00e9vues sous forme de pluie par certains mod\u00e8les et sous forme de neige par d'autres, illustrant parfaitement l'int\u00e9r\u00eat d'une approche probabiliste.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-white-color has-text-color has-background has-link-color wp-elements-58b5631e3b41410b129e36e4d676f7c5\" style=\"background-color:#1f807d\">Pour en savoir plus sur la g\u00e9n\u00e9ration de nos pr\u00e9visions, consultez <strong><a href=\"https:\/\/frogcast.com\/fr\/blog\/meteorologie\/how-are-weather-forecasts-generated\/\">cette page<\/a><\/strong>. Vous pouvez \u00e9galement explorer tous les d\u00e9tails techniques et les fonctionnalit\u00e9s de nos pr\u00e9dictions <strong><a href=\"https:\/\/frogcast.com\/fr\/nos-previsions-meteorologiques\/\">ici<\/a><\/strong>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Identifiez la pluie et la neige gr\u00e2ce aux nouvelles variables de l'API de FROGCAST. D\u00e9couvrez comment notre approche probabiliste am\u00e9liore la pr\u00e9cision des pr\u00e9visions hivernales.<\/p>","protected":false},"author":2,"featured_media":3170,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[],"class_list":["post-3229","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>2 new variables to distinguish rain from snow | FROGCAST<\/title>\n<meta name=\"description\" content=\"Our weather API now distinguishes rain and snow, offering precise forecasts even in complex terrains and mountains.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/frogcast.com\/fr\/blog\/actualites\/notre-api-meteo-evolue-ajout-de-2-variables-pour-distinguer-pluie-et-neige\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"2 new variables to distinguish rain from snow | FROGCAST\" \/>\n<meta property=\"og:description\" content=\"Our weather API now distinguishes rain and snow, offering precise forecasts even in complex terrains and mountains.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/frogcast.com\/fr\/blog\/actualites\/notre-api-meteo-evolue-ajout-de-2-variables-pour-distinguer-pluie-et-neige\/\" \/>\n<meta property=\"og:site_name\" content=\"FROGCAST\" \/>\n<meta property=\"article:published_time\" content=\"2025-11-26T13:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-27T11:00:18+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/temperature-rain-and-snow-forecasts-french-alpes-nov-2025.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1600\" \/>\n\t<meta property=\"og:image:height\" content=\"757\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Damien Raynaud\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@Frogcast_API\" \/>\n<meta name=\"twitter:site\" content=\"@Frogcast_API\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Damien Raynaud\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"NewsArticle\",\"@id\":\"https:\\\/\\\/frogcast.com\\\/blog\\\/news\\\/our-weather-api-is-evolving-with-2-new-variables-to-distinguish-rain-from-snow\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/frogcast.com\\\/blog\\\/news\\\/our-weather-api-is-evolving-with-2-new-variables-to-distinguish-rain-from-snow\\\/\"},\"author\":{\"name\":\"Damien Raynaud\",\"@id\":\"https:\\\/\\\/frogcast.com\\\/#\\\/schema\\\/person\\\/3b9be2331310fbbd4b29c8529f701213\"},\"headline\":\"Our weather API is evolving with 2 new variables to distinguish rain from snow\",\"datePublished\":\"2025-11-26T13:00:00+00:00\",\"dateModified\":\"2026-01-27T11:00:18+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/frogcast.com\\\/blog\\\/news\\\/our-weather-api-is-evolving-with-2-new-variables-to-distinguish-rain-from-snow\\\/\"},\"wordCount\":597,\"publisher\":{\"@id\":\"https:\\\/\\\/frogcast.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/frogcast.com\\\/blog\\\/news\\\/our-weather-api-is-evolving-with-2-new-variables-to-distinguish-rain-from-snow\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/frogcast.com\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/temperature-rain-and-snow-forecasts-french-alpes-nov-2025.webp\",\"articleSection\":[\"News\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/frogcast.com\\\/blog\\\/news\\\/our-weather-api-is-evolving-with-2-new-variables-to-distinguish-rain-from-snow\\\/\",\"url\":\"https:\\\/\\\/frogcast.com\\\/blog\\\/news\\\/our-weather-api-is-evolving-with-2-new-variables-to-distinguish-rain-from-snow\\\/\",\"name\":\"2 new variables to distinguish rain from snow | FROGCAST\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/frogcast.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/frogcast.com\\\/blog\\\/news\\\/our-weather-api-is-evolving-with-2-new-variables-to-distinguish-rain-from-snow\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/frogcast.com\\\/blog\\\/news\\\/our-weather-api-is-evolving-with-2-new-variables-to-distinguish-rain-from-snow\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/frogcast.com\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/temperature-rain-and-snow-forecasts-french-alpes-nov-2025.webp\",\"datePublished\":\"2025-11-26T13:00:00+00:00\",\"dateModified\":\"2026-01-27T11:00:18+00:00\",\"description\":\"Our weather API now distinguishes rain and snow, offering precise forecasts even in complex terrains and mountains.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/frogcast.com\\\/blog\\\/news\\\/our-weather-api-is-evolving-with-2-new-variables-to-distinguish-rain-from-snow\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/frogcast.com\\\/blog\\\/news\\\/our-weather-api-is-evolving-with-2-new-variables-to-distinguish-rain-from-snow\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/frogcast.com\\\/blog\\\/news\\\/our-weather-api-is-evolving-with-2-new-variables-to-distinguish-rain-from-snow\\\/#primaryimage\",\"url\":\"https:\\\/\\\/frogcast.com\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/temperature-rain-and-snow-forecasts-french-alpes-nov-2025.webp\",\"contentUrl\":\"https:\\\/\\\/frogcast.com\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/temperature-rain-and-snow-forecasts-french-alpes-nov-2025.webp\",\"width\":1600,\"height\":757,\"caption\":\"Precision at every altitude. Our API now features specific variables to distinguish liquid rain from snowfall, crucial for managing operations near the iso-0\u00b0C line in mountain regions.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/frogcast.com\\\/blog\\\/news\\\/our-weather-api-is-evolving-with-2-new-variables-to-distinguish-rain-from-snow\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/frogcast.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Blog\",\"item\":\"https:\\\/\\\/frogcast.com\\\/category\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"News\",\"item\":\"https:\\\/\\\/frogcast.com\\\/category\\\/blog\\\/news\\\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Our weather API is evolving with 2 new variables to distinguish rain from snow\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/frogcast.com\\\/#website\",\"url\":\"https:\\\/\\\/frogcast.com\\\/\",\"name\":\"FROGCAST\",\"description\":\"Weather forecast API\",\"publisher\":{\"@id\":\"https:\\\/\\\/frogcast.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/frogcast.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/frogcast.com\\\/#organization\",\"name\":\"QUOS Group\",\"alternateName\":\"FROGCAST\",\"url\":\"https:\\\/\\\/frogcast.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/frogcast.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/frogcast.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/cropped-frogcast-favicon.png\",\"contentUrl\":\"https:\\\/\\\/frogcast.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/cropped-frogcast-favicon.png\",\"width\":512,\"height\":512,\"caption\":\"QUOS Group\"},\"image\":{\"@id\":\"https:\\\/\\\/frogcast.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/x.com\\\/Frogcast_API\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/frogcast\\\/\",\"https:\\\/\\\/www.youtube.com\\\/@Frogcast_API\",\"https:\\\/\\\/www.reddit.com\\\/user\\\/Frogcast_API\\\/\"],\"address\":{\"@type\":\"PostalAddress\",\"streetAddress\":\"65 Av. du Lac du Bourget\",\"addressLocality\":\"Le Bourget-du-Lac\",\"postalCode\":\"73370\",\"addressCountry\":\"FR\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/frogcast.com\\\/#\\\/schema\\\/person\\\/3b9be2331310fbbd4b29c8529f701213\",\"name\":\"Damien Raynaud\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/frogcast.com\\\/wp-content\\\/litespeed\\\/avatar\\\/a7937afe1dadc0fb6a33bd279496c35a.jpg?ver=1776447421\",\"url\":\"https:\\\/\\\/frogcast.com\\\/wp-content\\\/litespeed\\\/avatar\\\/a7937afe1dadc0fb6a33bd279496c35a.jpg?ver=1776447421\",\"contentUrl\":\"https:\\\/\\\/frogcast.com\\\/wp-content\\\/litespeed\\\/avatar\\\/a7937afe1dadc0fb6a33bd279496c35a.jpg?ver=1776447421\",\"caption\":\"Damien Raynaud\"},\"sameAs\":[\"https:\\\/\\\/www.linkedin.com\\\/in\\\/damien-raynaud-phd\\\/\"],\"url\":\"https:\\\/\\\/frogcast.com\\\/fr\\\/author\\\/damien-raynaud\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"2 nouvelles variables pour diff\u00e9rencier pluie et neige | FROGCAST","description":"Notre API m\u00e9t\u00e9o distingue d\u00e9sormais pluie et neige, offrant des pr\u00e9visions pr\u00e9cises m\u00eame en terrains complexes et en montagne.","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:\/\/frogcast.com\/fr\/blog\/actualites\/notre-api-meteo-evolue-ajout-de-2-variables-pour-distinguer-pluie-et-neige\/","og_locale":"fr_FR","og_type":"article","og_title":"2 new variables to distinguish rain from snow | FROGCAST","og_description":"Our weather API now distinguishes rain and snow, offering precise forecasts even in complex terrains and mountains.","og_url":"https:\/\/frogcast.com\/fr\/blog\/actualites\/notre-api-meteo-evolue-ajout-de-2-variables-pour-distinguer-pluie-et-neige\/","og_site_name":"FROGCAST","article_published_time":"2025-11-26T13:00:00+00:00","article_modified_time":"2026-01-27T11:00:18+00:00","og_image":[{"width":1600,"height":757,"url":"https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/temperature-rain-and-snow-forecasts-french-alpes-nov-2025.webp","type":"image\/webp"}],"author":"Damien Raynaud","twitter_card":"summary_large_image","twitter_creator":"@Frogcast_API","twitter_site":"@Frogcast_API","twitter_misc":{"\u00c9crit par":"Damien Raynaud","Dur\u00e9e de lecture estim\u00e9e":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"NewsArticle","@id":"https:\/\/frogcast.com\/blog\/news\/our-weather-api-is-evolving-with-2-new-variables-to-distinguish-rain-from-snow\/#article","isPartOf":{"@id":"https:\/\/frogcast.com\/blog\/news\/our-weather-api-is-evolving-with-2-new-variables-to-distinguish-rain-from-snow\/"},"author":{"name":"Damien Raynaud","@id":"https:\/\/frogcast.com\/#\/schema\/person\/3b9be2331310fbbd4b29c8529f701213"},"headline":"Our weather API is evolving with 2 new variables to distinguish rain from snow","datePublished":"2025-11-26T13:00:00+00:00","dateModified":"2026-01-27T11:00:18+00:00","mainEntityOfPage":{"@id":"https:\/\/frogcast.com\/blog\/news\/our-weather-api-is-evolving-with-2-new-variables-to-distinguish-rain-from-snow\/"},"wordCount":597,"publisher":{"@id":"https:\/\/frogcast.com\/#organization"},"image":{"@id":"https:\/\/frogcast.com\/blog\/news\/our-weather-api-is-evolving-with-2-new-variables-to-distinguish-rain-from-snow\/#primaryimage"},"thumbnailUrl":"https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/temperature-rain-and-snow-forecasts-french-alpes-nov-2025.webp","articleSection":["News"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/frogcast.com\/blog\/news\/our-weather-api-is-evolving-with-2-new-variables-to-distinguish-rain-from-snow\/","url":"https:\/\/frogcast.com\/blog\/news\/our-weather-api-is-evolving-with-2-new-variables-to-distinguish-rain-from-snow\/","name":"2 nouvelles variables pour diff\u00e9rencier pluie et neige | FROGCAST","isPartOf":{"@id":"https:\/\/frogcast.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/frogcast.com\/blog\/news\/our-weather-api-is-evolving-with-2-new-variables-to-distinguish-rain-from-snow\/#primaryimage"},"image":{"@id":"https:\/\/frogcast.com\/blog\/news\/our-weather-api-is-evolving-with-2-new-variables-to-distinguish-rain-from-snow\/#primaryimage"},"thumbnailUrl":"https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/temperature-rain-and-snow-forecasts-french-alpes-nov-2025.webp","datePublished":"2025-11-26T13:00:00+00:00","dateModified":"2026-01-27T11:00:18+00:00","description":"Notre API m\u00e9t\u00e9o distingue d\u00e9sormais pluie et neige, offrant des pr\u00e9visions pr\u00e9cises m\u00eame en terrains complexes et en montagne.","breadcrumb":{"@id":"https:\/\/frogcast.com\/blog\/news\/our-weather-api-is-evolving-with-2-new-variables-to-distinguish-rain-from-snow\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/frogcast.com\/blog\/news\/our-weather-api-is-evolving-with-2-new-variables-to-distinguish-rain-from-snow\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/frogcast.com\/blog\/news\/our-weather-api-is-evolving-with-2-new-variables-to-distinguish-rain-from-snow\/#primaryimage","url":"https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/temperature-rain-and-snow-forecasts-french-alpes-nov-2025.webp","contentUrl":"https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/temperature-rain-and-snow-forecasts-french-alpes-nov-2025.webp","width":1600,"height":757,"caption":"Precision at every altitude. Our API now features specific variables to distinguish liquid rain from snowfall, crucial for managing operations near the iso-0\u00b0C line in mountain regions."},{"@type":"BreadcrumbList","@id":"https:\/\/frogcast.com\/blog\/news\/our-weather-api-is-evolving-with-2-new-variables-to-distinguish-rain-from-snow\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/frogcast.com\/"},{"@type":"ListItem","position":2,"name":"Blog","item":"https:\/\/frogcast.com\/category\/blog\/"},{"@type":"ListItem","position":3,"name":"News","item":"https:\/\/frogcast.com\/category\/blog\/news\/"},{"@type":"ListItem","position":4,"name":"Our weather API is evolving with 2 new variables to distinguish rain from snow"}]},{"@type":"WebSite","@id":"https:\/\/frogcast.com\/#website","url":"https:\/\/frogcast.com\/","name":"FROGCAST","description":"Weather forecast API","publisher":{"@id":"https:\/\/frogcast.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/frogcast.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/frogcast.com\/#organization","name":"QUOS Group","alternateName":"FROGCAST","url":"https:\/\/frogcast.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/frogcast.com\/#\/schema\/logo\/image\/","url":"https:\/\/frogcast.com\/wp-content\/uploads\/2025\/10\/cropped-frogcast-favicon.png","contentUrl":"https:\/\/frogcast.com\/wp-content\/uploads\/2025\/10\/cropped-frogcast-favicon.png","width":512,"height":512,"caption":"QUOS Group"},"image":{"@id":"https:\/\/frogcast.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/x.com\/Frogcast_API","https:\/\/www.linkedin.com\/company\/frogcast\/","https:\/\/www.youtube.com\/@Frogcast_API","https:\/\/www.reddit.com\/user\/Frogcast_API\/"],"address":{"@type":"PostalAddress","streetAddress":"65 Av. du Lac du Bourget","addressLocality":"Le Bourget-du-Lac","postalCode":"73370","addressCountry":"FR"}},{"@type":"Person","@id":"https:\/\/frogcast.com\/#\/schema\/person\/3b9be2331310fbbd4b29c8529f701213","name":"Damien Raynaud","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/frogcast.com\/wp-content\/litespeed\/avatar\/a7937afe1dadc0fb6a33bd279496c35a.jpg?ver=1776447421","url":"https:\/\/frogcast.com\/wp-content\/litespeed\/avatar\/a7937afe1dadc0fb6a33bd279496c35a.jpg?ver=1776447421","contentUrl":"https:\/\/frogcast.com\/wp-content\/litespeed\/avatar\/a7937afe1dadc0fb6a33bd279496c35a.jpg?ver=1776447421","caption":"Damien Raynaud"},"sameAs":["https:\/\/www.linkedin.com\/in\/damien-raynaud-phd\/"],"url":"https:\/\/frogcast.com\/fr\/author\/damien-raynaud\/"}]}},"_links":{"self":[{"href":"https:\/\/frogcast.com\/fr\/wp-json\/wp\/v2\/posts\/3229","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/frogcast.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/frogcast.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/frogcast.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/frogcast.com\/fr\/wp-json\/wp\/v2\/comments?post=3229"}],"version-history":[{"count":0,"href":"https:\/\/frogcast.com\/fr\/wp-json\/wp\/v2\/posts\/3229\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/frogcast.com\/fr\/wp-json\/wp\/v2\/media\/3170"}],"wp:attachment":[{"href":"https:\/\/frogcast.com\/fr\/wp-json\/wp\/v2\/media?parent=3229"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/frogcast.com\/fr\/wp-json\/wp\/v2\/categories?post=3229"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/frogcast.com\/fr\/wp-json\/wp\/v2\/tags?post=3229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}