A corridor of unsettled weather stretched from Scandinavia to the Russian capital as the working week began, setting the tone for a damp and thundery spell across northern Eurasia. Swedish meteorologists warned of precipitation every day, with the heaviest rainfall due on Tuesday and Wednesday as a frontal system advances from the southwest across Götaland and Svealand before reaching Norrland by evening. Daytime highs will hover near 20°C, dropping to around 15°C with the rain, leaving little comfort for outdoor graduation ceremonies. In Moscow, the picture was more explosive: warm air colliding with a cyclone forming over Belarus and Ukraine was expected to trigger brief downpours and gusty thunderstorms from late Monday, even as temperatures pushed 29°C. The pressure tumbled to 748 mm of mercury, and forecasters saw no break on Tuesday, when another round of storms could rumble through the region.

Further south, Iran’s meteorological services issued a more abrasive warning. Across Tehran province, strong winds and billowing dust were expected through Monday evening, particularly in the southern and western reaches, while the Alborz highlands faced the threat of sudden showers and lightning. A yellow alert covered several northern provinces — among them Ardabil, Gilan, and parts of Khorasan — cautioning against flash floods, swollen rivers, and hazardous mountain journeys. In the capital, Tuesday’s sky would turn partly cloudy with a chance of scattered thunder, the mercury climbing to 34°C before a return to clearer, breezeless heat midweek.

In Southeast Asia, a single city told two stories. Indonesia’s state weather agency appeared to contradict itself through the prism of domestic media: some bulletins predicted crisp, blue skies across Jakarta on Monday, with southern districts baking at 36°C, while others insisted the entire capital would lie under thick cloud all day. Satellite towns mirrored the confusion — Depok basked in clear sunshine from morning to afternoon, yet separate forecasts for the same Tuesday predicted overcast conditions everywhere from Bekasi to Tangerang. The discord, unremarked by any single outlet, reflects the notorious volatility of tropical convective forecasting, where sea breezes and urban heat islands can shred a seemingly settled outlook in hours. In remote Sorong, West Papua, the skies were less coy: light rain and a haze hanging over several districts delivered a damp start to the week.

The patchwork of warnings and reversals speaks to a hemisphere in meteorological flux. Sweden’s weekend remains uncertain, Moscow could see repeat storms as the depression drifts east, Tehran’s dust risk will only ease if winds abate, and Jakarta’s heat may yet brew afternoon lightning once the cloud cover clears. For now, the umbrella remains as vital in Stockholm as it is in Sorong — an unseasonable emblem of a June that refuses to settle.