Unusually warm temperatures are expected across southern and central Finland this week. Meteorologists predict thermometers could reach over 10 degrees Celsius as far north as Kainuu.
If forecasts prove accurate with temperatures peaking around 12 degrees Celsius, Finland would experience rare conditions for this season.
"We only see temperatures this high three or four times per century during this time of year," said meteorologist Jari Tuovinen in a weather briefing.
The warm air is arriving in the Nordic region from very distant origins. It's traveling all the way from the Bahamas area following Hurricane Melissa.
Despite the warmth, autumn conditions persist with limited sunshine. Fog clouds are forming because the ground surface remains cooler than the incoming air.
"The warmth comes with moisture and grayness," Tuovinen added. "One or possibly two rain areas will move quickly across Finland toward the east."
Night temperatures will also remain unusually high, ranging between 7 and 10 degrees Celsius.
The forecast for later in the week remains uncertain. Preliminary indications suggest Thursday will bring scattered showers while Friday appears drier.
Finland's snow situation shows minimal coverage. As of Sunday evening, only a few centimeters remained in parts of Lapland's Käsivarsi region. Skiing conditions are unlikely to expand to new areas this week.
No weather warnings have been issued for mainland Finland from Monday through Thursday. However, strong winds are expected in the Gulf of Bothnia sea areas on Tuesday.
"Although we're expecting quite mild weather, the overall situation could be described as rather dull," Tuovinen noted.
The unusually warm weather pattern extends beyond the Nordic region across Europe. Paris, France could see temperatures around 20 degrees Celsius according to meteorologists.
This warm spell represents a notable deviation from typical autumn weather patterns. While pleasant for outdoor activities, the conditions reflect broader atmospheric anomalies affecting much of Northern Europe.