A prominent snowstorm is expected to envelop Finland during Wednesday evening, according to meteorologist Sara Salonen from Foreca. The precipitation is initially predicted to fall as snow, but as Thursday progresses, the form of the precipitation will shift first to slush and then rain. This transition poses challenges for motorists, especially in southern Finland, where there is a risk of freezing rain being reported. Foreca's warning map indicates hazardous driving conditions with areas highlighted in orange, particularly affecting South Savo and southern regions of the country.

On Thursday, snowfall is expected to reach between 10 to 15 centimeters, with some areas potentially receiving up to 20 centimeters, primarily towards the southeast. The predictions suggest that melting of snow could begin as the rain sets in, providing some relief. However, Salonen warns that the wet snow could compact down and slightly reduce in volume, while temperatures overnight may hover around freezing, preventing rapid snow loss.

Overall, residents are advised to prepare for difficult travel circumstances as the storm intensifies, highlighting the need for caution on roads, particularly in the projected areas of severe weather. With a significant amount of snow and the potential for freezing conditions, this weather event could have broader implications for transportation and daily life in affected regions.