Along the rocky inlets and sandy coves of Gothenburg, the past week had been a rare gift of sustained heat. Swedes swam, sunbathed, and sweated through days that felt borrowed from a more southerly latitude. By Wednesday, the air still held at a pleasant 20°C, but forecasters at SMHI were already tracking a change. “Early Thursday morning it clouds over, and then the rain moves in during the forenoon,” meteorologist Johan Wiksten told the Göteborgs-Posten. “Together with that come modest temperatures and increasing wind.” The high-pressure system that had funnelled summer warmth from central Europe was retreating, and in its wake, a cold front promised a weekend of blustery, varannan dags-väder — weather that shifts every other day.

The same atmospheric pivot was being read in Moscow, where the heatwave was set to reach its climax on Thursday. Yevgeny Tishkovets, a lead specialist at the Fobos weather centre, forecast temperatures of 27–30°C, some five to six degrees above the seasonal norm. But the reprieve was brief. By Friday, a cold front would drag the thermometer down to a maximum of 26°C, unleashing “refreshing thunderstorm downpours,” as Tishkovets described it. The weekend, he added, would be unsettled, with daytime highs of 21–26°C and nights cooling to 10–15°C — “ordinary weather for the peak of summer.” In Moscow, the sudden shift was met with a shrug; the city’s rhythm, accustomed to extremes, absorbed the forecast without drama.

Further south and east, the story was not of a dramatic collapse but of a more textured transition. In Tehran, the national meteorological service warned of a turbulent Thursday. Afternoon and evening would bring rain, thunder, and strong winds, with dust storms likely in the southern and western districts. Temperatures would dip to a maximum of 31°C on Thursday before rebounding to 35°C by Friday, when winds would again whip up dust. The pattern, viewed from the Iranian capital, was one of sharp local contrasts: a brief cooling, then a return to heat, but with the added grit of airborne sand.

Along the eastern Mediterranean, Lebanon’s summer was holding its humid, sticky course. The forecast from the civil aviation meteorology service spoke of partly cloudy skies, dense fog on the middle-altitude mountains, and a slight drop in temperatures over the interior and highlands. On the coast, the mercury would remain steady at 20–31°C, with humidity between 65 and 85 percent — a combination that, as the bulletin noted, “increases the feeling of heat at times.” The sea would be low to occasionally wavy, its surface a warm 26°C. In the Gulf, the UAE’s National Centre of Meteorology predicted a generally clear Thursday, with low clouds clinging to the eastern coast and light to moderate southwesterly to northwesterly winds. The tides were charted with precision: first high water at 15:54, second at 02:07; first low at 09:08, second at 19:58. It was a day of quiet rhythms, far from the fronts and storms reshaping the north.

Across these disparate landscapes, the same summer sun was being filtered through different prisms of air and expectation. In Gothenburg, the coming gales were a reminder that Nordic heat is always on loan. In Moscow, the thunderstorm was a punctuation mark before a return to the ordinary. In Tehran, the dust was a familiar companion to any change in pressure. And in Beirut and Abu Dhabi, the fog and the tides spoke of a heat that endures, settling into the bones of the season rather than breaking. The week’s weather maps showed a hemisphere in miniature: a band of cooling air pushing south, and below it, the steady, hazy glow of a Middle Eastern summer that refuses to yield just yet.