{"id":48359,"date":"2026-03-11T10:24:00","date_gmt":"2026-03-11T10:24:00","guid":{"rendered":"https:\/\/news.godj.com\/news\/rhybudd-melyn-am-wyntoedd-cryfion-ir-gogledd-ddydd-iau\/"},"modified":"2026-03-11T10:24:00","modified_gmt":"2026-03-11T10:24:00","slug":"rhybudd-melyn-am-wyntoedd-cryfion-ir-gogledd-ddydd-iau","status":"publish","type":"post","link":"https:\/\/news.godj.com\/news\/rhybudd-melyn-am-wyntoedd-cryfion-ir-gogledd-ddydd-iau\/","title":{"rendered":"Rhybudd melyn am wyntoedd cryfion i&#8217;r gogledd ddydd Iau"},"content":{"rendered":"<p> <br \/>\n<\/p>\n<div>\n<p class=\"ssrcss-1q0x1qg-Paragraph e1jhz7w10\"><b class=\"ssrcss-1xjjfut-BoldText e5tfeyi3\">Mae&#8217;r Swyddfa Dywydd wedi cyhoeddi rhybudd melyn am wyntoedd cryfion ar gyfer gogledd Cymru.<\/b><\/p>\n<p class=\"ssrcss-1q0x1qg-Paragraph e1jhz7w10\">Bydd y rhybudd yn dod i rym am 05:00 fore Iau ac yn para nes 20:00 nos Iau.<\/p>\n<p class=\"ssrcss-1q0x1qg-Paragraph e1jhz7w10\">Mae disgwyl hyrddiadau hyd at 55mya yn eang ar draws ardal y rhybudd, gyda rhai ardaloedd arfordirol yn profi hyrddiadau o hyd at 70mya.<\/p>\n<p class=\"ssrcss-1q0x1qg-Paragraph e1jhz7w10\">Er bod disgwyl i&#8217;r gwyntoedd ysgafnhau yn ystod y dydd, mae&#8217;r Swyddfa Dywydd yn rhybuddio y gall y tywydd gael effaith ar drafnidiaeth, gan annog pobl i gymryd gofal.<\/p>\n<p class=\"ssrcss-1q0x1qg-Paragraph e1jhz7w10\">Mae&#8217;r rhybudd mewn grym ar gyfer siroedd Conwy, Dinbych, Y Fflint, Gwynedd, Wrecsam ac Ynys M\u00f4n. <\/p>\n<\/div>\n<p><br \/>\n<br \/><a href=\"https:\/\/www.bbc.com\/cymrufyw\/erthyglau\/cev7m48287eo?at_medium=RSS&#038;at_campaign=rss\">Source link <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mae&#8217;r Swyddfa Dywydd wedi cyhoeddi rhybudd melyn am wyntoedd cryfion ar gyfer gogledd Cymru. Bydd y rhybudd yn dod i rym am 05:00 fore Iau ac yn para nes 20:00 nos Iau. Mae disgwyl hyrddiadau hyd at 55mya yn eang ar draws ardal y rhybudd, gyda rhai ardaloedd arfordirol yn profi hyrddiadau o hyd at [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":48360,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[50],"tags":[14138,14139,5828,14140,14136,699,14137],"class_list":["post-48359","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-wales","tag-cryfion","tag-ddydd","tag-gogledd","tag-iau","tag-melyn","tag-rhybudd","tag-wyntoedd"],"_links":{"self":[{"href":"https:\/\/news.godj.com\/news\/wp-json\/wp\/v2\/posts\/48359","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/news.godj.com\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/news.godj.com\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/news.godj.com\/news\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/news.godj.com\/news\/wp-json\/wp\/v2\/comments?post=48359"}],"version-history":[{"count":1,"href":"https:\/\/news.godj.com\/news\/wp-json\/wp\/v2\/posts\/48359\/revisions"}],"predecessor-version":[{"id":48361,"href":"https:\/\/news.godj.com\/news\/wp-json\/wp\/v2\/posts\/48359\/revisions\/48361"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/news.godj.com\/news\/wp-json\/wp\/v2\/media\/48360"}],"wp:attachment":[{"href":"https:\/\/news.godj.com\/news\/wp-json\/wp\/v2\/media?parent=48359"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/news.godj.com\/news\/wp-json\/wp\/v2\/categories?post=48359"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/news.godj.com\/news\/wp-json\/wp\/v2\/tags?post=48359"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}