Europe Heat Dome: Temperatures to Reach 30C in Ireland This Week

Ireland is bracing for a significant warm spell this week, with temperatures expected to climb as a heat dome traps hot air across Europe. Met Éireann forecasts highs in the mid-to-high 20s across the country, potentially reaching 30C on Thursday, particularly in the west. The warm weather is set to be accompanied by muggy evenings, with overnight temperatures unlikely to drop below the teens on some nights.

This anticipated heat follows an unusually early and intense hot spell in May, which saw record-breaking temperatures across Europe. Ireland's own temperature records were challenged, with provisional readings as high as 30.9C at several stations during the May heatwave. The current heat is attributed to hot, dry air originating from North Africa, forming a stationary dome of high pressure that pushes heat northward.

While Ireland anticipates warm conditions, other parts of Europe are facing more extreme temperatures. France is expecting days with temperatures around 40C and has placed emergency services on wildfire alert, implementing restrictions on outdoor activities. Italy has expanded its heat warnings to eight cities, with temperatures in the "red" zones reaching the high 30s. Spain is also experiencing a heatwave, with some cities already recording 40C and the heat expected to persist.

Met Éireann has advised the public to exercise caution during the heat, recommending care when entering water and noting the high UV index. The return of warm weather after the May heatwave serves as a reminder of the increasing intensity of such phenomena, with potential implications for public health and safety across the continent.

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A hot and humid day with the chance of some heavier showers