With fierce winds and rain on the way, Ireland whipped up a storm of their own to beat defending champions Wales.
There were winds of change in Dublin on Saturday as ferocious Ireland denied Wales a record-equalling ninth consecutive Six Nations victory with Storm Ciara fast approaching.
Wales crossed the Irish Sea braced for an almighty arm wrestle after an emphatic defeat of Italy on the opening weekend of their first tournament since Wayne Pivac replaced Warren Gatland.
The defending champions were second best in the battle of the 2018 and 2019 Grand Slam winners, failing to match their best winning run in the tournament at the Aviva Stadium – such a fortress for the men in green.
A highly anticipated showdown was expected to be badly affected by high winds and torrential rain, yet it was Ireland doing the damage in the first half to lay the platform for a magnificent 24-14 win.
Unconvincing in a win over Scotland at the start of the Andy Farrell era last weekend, this was much more like the Ireland side that was crowned champions under Joe Schmidt two years ago and topped the world rankings.
So uncompromising up front, with CJ Stander outstanding at number eight to claim a second successive man-of-the-match award, Ireland were magnificent in defence and clinical in attack.
The pressure finally told midway through the first half when the nimble-footed Jordan Larmour pierced a hole in the Wales defence, Nick Tomkins unable to haul the full-back to the ground before he touched down.
Johnny Sexton made a mess of the conversion attempt and Wales were in front against the run of play after Tomos Williams rounded off a slick move following great work from Dan Biggar and Alun Wyn Jones.
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Tadhg Furlong ploughed his way over at the other end as Ireland continued to batter away at the Wales pack and Josh van der Flier gave them breathing space when the holders were unable to halt a driving maul.
Hadleigh Parkes had a try ruled out before huge roars echoed around the ground when Wales were penalised at a scrum close to the Ireland line, prompting Farrell to leap up and punch the air.
With the wind gusting at an increasing speed, Wales were much more of a force in the second half but Andrew Conway's try gave ruthless Ireland the bonus point.
Justin Tipuric crossed right at the end, but the damage had already been done as Ireland, led so well by Sexton, made it two wins out of two.
Wales also lost in-form wing Josh Adams and Biggar to injury as the Rugby World Cup semi-finalists suffered a first Six Nations defeat since losing to Ireland in Dublin two years ago.