{"id":211654,"date":"2026-08-13T18:30:10","date_gmt":"2026-08-13T18:30:10","guid":{"rendered":"https:\/\/www.europesays.com\/be-fr\/211654\/"},"modified":"2026-08-13T18:30:10","modified_gmt":"2026-08-13T18:30:10","slug":"chaleur-record-en-belgique-alerte-orange-et-temperatures-en-hausse","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/be-fr\/211654\/","title":{"rendered":"Chaleur record en Belgique\u00a0: alerte orange et temp\u00e9ratures en hausse"},"content":{"rendered":"<p>  <img decoding=\"async\" class=\"r-img lazyloaded\" src=\"\/sites\/all\/themes\/enacarbon_rtl\/images\/rtlinfo-192x192.png\" alt=\"Image auteur par d\u00e9faut\"\/><\/p>\n<p>Par <a href=\"https:\/\/www.rtl.be\/373137\/dpi-authors\/thomas-dalessandro\" rel=\"nofollow noopener\" target=\"_blank\">Thomas D&rsquo;Alessandro<\/a>, <a href=\"https:\/\/www.rtl.be\/375980\/dpi-authors\/valentine-guerrier\" rel=\"nofollow noopener\" target=\"_blank\">Valentine Guerrier<\/a> et <a href=\"https:\/\/www.rtl.be\/341710\/dpi-authors\/donatella-ruolo\" rel=\"nofollow noopener\" target=\"_blank\">Donatella Ruolo<\/a><\/p>\n<p>\tMis \u00e0 jour le 13 ao\u00fbt \u00e0 19h40\n<\/p>\n<p>  <a href=\"https:\/\/www.google.com\/preferences\/source?q=rtl%20info\" class=\"r-link--google-favorites\" role=\"button\">Ajoutez-nous \u00e0 vos favoris Google<\/a><br \/>\n\tUn nouveau record journalier de chaleur a \u00e9t\u00e9 battu ce jeudi 13 ao\u00fbt \u00e0 Uccle, avec 34,6\u00b0C. Alors que la Belgique conna\u00eet sa troisi\u00e8me vague de chaleur de l\u2019ann\u00e9e, les temp\u00e9ratures devraient encore grimper vendredi. Quelques averses sont attendues ce week-end, mais elles ne suffiront pas \u00e0 compenser la s\u00e9cheresse.<\/p>\n<p>&#13;<br \/>\n&#13;<\/p>\n<p>Les records de chaleur continuent de tomber en Belgique. Ce jeudi 13 ao\u00fbt est devenu le plus chaud jamais enregistr\u00e9 \u00e0 cette date \u00e0 Uccle, o\u00f9 le thermom\u00e8tre a atteint 34,6\u00b0C.<\/p>\n<p>Le pays traverse ainsi sa troisi\u00e8me vague de chaleur de l\u2019ann\u00e9e. L\u2019ensemble du territoire, \u00e0 l\u2019exception de la c\u00f4te, reste plac\u00e9 en alerte orange jusqu\u2019\u00e0 vendredi soir. La phase d\u2019avertissement du SPF Sant\u00e9 publique est \u00e9galement maintenue pendant cette p\u00e9riode.<\/p>\n<p>&#13;<br \/>\n&#13;<\/p>\n<p>&#13;<br \/>\n&#13;<br \/>\nJusqu\u2019\u00e0 35\u00b0C vendredi<\/p>\n<p>La journ\u00e9e de vendredi s\u2019annonce encore plus chaude. Les temp\u00e9ratures devraient gagner environ un degr\u00e9 et les maxima pourraient atteindre 35\u00b0C dans certaines r\u00e9gions. Un nouveau record journalier pourrait donc \u00eatre battu. Jusqu\u2019\u00e0 pr\u00e9sent, le 14 ao\u00fbt le plus chaud remonte \u00e0 2022, lorsque 31,9\u00b0C avaient \u00e9t\u00e9 enregistr\u00e9s.<\/p>\n<p>\n  &#13;<br \/>\n  \u00c0 lire aussi&#13;<br \/>\n  &#13;<\/p>\n<p>  <img decoding=\"async\" data-copyright=\"BELGA \/ ERIC LALMAND\" class=\"r-img\"  typeof=\"foaf:Image\" src=\"https:\/\/www.europesays.com\/be-fr\/wp-content\/uploads\/2026\/08\/1786645810_63_96336198.jpeg\" alt=\"Des pompiers v\u00e9rifient le mat\u00e9riel \u00e0 la caserne des pompiers de Li\u00e8ge, le vendredi 16 avril 2021, \u00e0 Li\u00e8ge.\"\/><br \/>\n        <a class=\"r-stories--link\" href=\"https:\/\/www.rtl.be\/actu\/belgique\/meteo\/nous-sommes-tres-inquiets-la-federation-des-pompiers-de-belgique-tire-la\/2026-08-13\/article\/797153\" rel=\"nofollow noopener\" target=\"_blank\">\u00ab\u00a0Nous sommes tr\u00e8s inquiets\u00a0\u00bb\u00a0: la f\u00e9d\u00e9ration des pompiers de Belgique tire la sonnette d\u2019alarme et pr\u00e9vient un risque \u00ab\u00a0d\u2019inondations\u00a0\u00bb<\/a>&#13;<br \/>\n  &#13;<br \/>\n&#13;\n<\/p>\n<p>Il faudra attendre le week-end, voire le d\u00e9but de la semaine prochaine, pour retrouver progressivement des temp\u00e9ratures plus fra\u00eeches.<\/p>\n<p>Des averses orageuses attendues samedi<\/p>\n<p>Ce changement de temps devrait s\u2019accompagner du retour de quelques pr\u00e9cipitations. \u00ab\u00a0Le retour de la pluie est attendu pour samedi avec un temps instable, variable, des averses orageuses qui tomberont de fa\u00e7on locale et donc pour les quantit\u00e9s on attend de 0 \u00e0 10 litres par m\u00e8tre carr\u00e9\u00a0\u00bb, explique \u00c9milie Dupuis. Ces averses seront donc tr\u00e8s in\u00e9galement r\u00e9parties et les quantit\u00e9s resteront limit\u00e9es.<\/p>\n<p>Les pr\u00e9cipitations attendues ne devraient pour autant pas permettre de compenser les jours, voire les semaines, de s\u00e9cheresse. Les pr\u00e9visions de l\u2019IRM dessinent un sc\u00e9nario particuli\u00e8rement sec pour les dix prochains jours dans la quasi-totalit\u00e9 des provinces wallonnes.<\/p>\n<p>&#13;<br \/>\n&#13;<\/p>\n<p>&#13;<br \/>\n&#13;<\/p>\n<p><a class=\"r-btn r-btn--tag\" href=\"https:\/\/www.rtl.be\/439\/free-tags\/meteo\" title=\"m\u00e9t\u00e9o\" rel=\"nofollow noopener\" target=\"_blank\">m\u00e9t\u00e9o<\/a><br \/>\n<a class=\"r-btn r-btn--tag\" href=\"https:\/\/www.rtl.be\/1663\/free-tags\/chaleur\" title=\"chaleur\" rel=\"nofollow noopener\" target=\"_blank\">chaleur<\/a><br \/>\n<a class=\"r-btn r-btn--tag\" href=\"https:\/\/www.rtl.be\/333452\/locations\/belgique\" title=\"Belgique\" rel=\"nofollow noopener\" target=\"_blank\">Belgique<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Par Thomas D&rsquo;Alessandro, Valentine Guerrier et Donatella Ruolo Mis \u00e0 jour le 13 ao\u00fbt \u00e0 19h40 Ajoutez-nous \u00e0&hellip;\n","protected":false},"author":2,"featured_media":211655,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[8],"tags":[10,53162,12,13,18,17,17646,59079,2281,12709,61149,11,65193,59184,53161,3765],"class_list":["post-211654","post","type-post","status-publish","format-standard","has-post-thumbnail","category-actualites","tag-actualites","tag-alerte-orange","tag-be","tag-be-fr","tag-belgique","tag-belgium","tag-canicule","tag-david-dehenauw","tag-flandre-occidentale","tag-irm","tag-meteo-belgique","tag-news","tag-provinces-belges","tag-record-de-chaleur","tag-temperatures-elevees","tag-uccle"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@be_fr\/117089628477429442","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/posts\/211654","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/comments?post=211654"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/posts\/211654\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/media\/211655"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/media?parent=211654"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/categories?post=211654"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/tags?post=211654"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}