<div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>A wave of pre-winter warmth will sweep across southern Australia this week.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>Adelaide, Melbourne and Hobart are all facing a run of days above 20 degrees leading into the weekend.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>Adelaide's top temperatures will run to 27 or 28 degrees from today until Sunday, when it drops again.</span></div></div><div><div id="adspot-mobile-medium"></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><strong><span>LIVE UPDATES:</span></strong><span> </span><a href="https://www.9news.com.au/world/us-israel-iran-war-live-updates-april-22-donald-trump-latest-world-news-headlines/c3a8451b-6736-489e-8f50-adf4641cb25c" rel="" target="_blank" title=""><strong><span>Trump announces ceasefire extension with Iran</span></strong></a><strong><span></span></strong></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>Melbourne will be slightly cooler but will top out in the mid-20s until next week.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>Hobart, too, will run to the low to mid 20 degree range until Monday.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><a href="https://www.weatherzone.com.au/news/prolonged-spell-of-unseasonable-warmth-for-large-parts-of-southern-australia/1891317" rel="" target="_blank" title="Weatherzone reported"><span>Weatherzone reported</span></a><span> these temperatures were solidly above the monthly average for Adelaide (22.2 degrees), Melbourne (20.4 degrees), and Hobart (17.5 degrees).</span></div></div><div><div class="OUTBRAIN" data-reactroot="" data-src="//www.9news.com.au/national/warm-weather-to-sweep-southern-australia/3085b6f8-1f23-4636-9c03-cc8f16f5f7d0" data-widget-id="AR_5"></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><strong><span>READ MORE:</span></strong><span> </span><a href="https://www.9news.com.au/national/rebel-wilson-defamation-lawsuit-rising-star-to-testify/6269cea3-27e7-4673-bdb0-a7ca80a313aa" rel="" target="_blank" title=""><strong><span>Rising star to testify in 'nightmarish' feud with Rebel Wilson</span></strong></a><strong><span></span></strong></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>"South Australia, Victoria and Tasmania are all being impacted by northerlies circulating anti-clockwise around the (high pressure system), dragging warm air southwards from the interior of the continent," Weatherzone said.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>"This pattern will remain in place for several days as the high drifts east."</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>Dry conditions in those areas are also expected for the rest of the week.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><strong><em><span>NEVER MISS A STORY:</span></em></strong><span> </span><em><span>Get your breaking news and exclusive stories first by following us across all platforms.</span></em></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><ul><li><strong><em><span>Download the 9NEWS App here via</span></em></strong><span> </span><a href="https://apps.apple.com/au/app/9news/id1010533727" target="_blank"><strong><em><span>Apple</span></em></strong></a><span> </span><strong><em><span>and</span></em></strong><span> </span><a href="https://play.google.com/store/apps/details?id=nineNewsAlerts.nine.com&amp;hl=en_AU&amp;pli=1" target="_blank"><strong><em><span>Google Play</span></em></strong></a></li><li><strong><em><span>Make 9News your preferred source on Google by</span></em></strong><span> </span><a href="https://9.nine.com.au/8x987w" target="_blank"><strong><em><span>ticking this box here</span></em></strong></a></li><li><strong><em><span>Sign up to</span></em></strong><span> </span><a href="https://login.nine.com.au/edm?client_id=nineatnine" target="_blank"><strong><em><span>our breaking newsletter here</span></em></strong></a></li></ul></div></div>