Clear skies bring warm days and cold nights to Montenegro, while a low-pressure system moves towards Aegean Sea

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Temperatures fluctuated dramatically in the Balkans last week, with unusually large differences between daytime highs and overnight lows – known as the diurnal range.

An area of high pressure over the region brought prolonged sunshine during the day, while clear skies at night allowed temperatures to drop rapidly as heat escaped into the atmosphere without cloud cover to slow the cooling.

Founder of influential Rybar blog detained after warnings of attempts to destabilise Balkan country, officials say

A leading pro-Kremlin Russian military blogger with reported ties to Russia’s intelligence services has been arrested in Montenegro, after warnings of attempts to destabilise the Balkan country, officials have said.

Mikhail Zvinchuk, the founder of the influential Rybar war blog, was detained on Friday alongside his wife and three other Russians by police and security agents in the Adriatic resort town of Risan, on suspicion of spreading Russian influence, local media reported.