The weather in Finland is set to change this weekend, as temperatures are expected to drop significantly, and the cold winter conditions will persist in the coming days. According to Foreca, varying cloud cover and freezing temperatures will continue on Thursday, with light snowfall expected in southwestern Finland and Lapland, leading to daytime temperatures between -8 to -14 degrees Celsius, and even lower in northern Lapland, reaching -20 degrees Celsius.

On Thursday evening and overnight into Friday, a low-pressure system moving over eastern Finland could bring additional snow showers close to the eastern border. Nighttime temperatures are predicted to fall sharply, dropping to between -15 to -25 degrees Celsius depending on cloud cover. Most areas are expected to remain dry, with sunshine making occasional appearances.

As the weekend approaches, the forecasts indicate that snow will spread from the west, which will coincide with a slight warming trend. In southwestern Finland, temperatures are predicted to rise slightly, allowing for increased chance of snow. Overall, the weather will continue to exhibit a mix of cold and snowy conditions across the country, highlighting the transitional nature of Finnish winter weather at this time of year.