Parties to the food workers' dispute resume negotiations on Friday afternoon under the mediation of National Conciliator Esa Lonka.
Talks broke off again on Thursday, with the two sides trapped in a complete deadlock. The main sticking point surrounds weekend work in the meat and bakery industries.
On Wednesday, the Finnish Food Workers' Union began a six-day strike involving more than 80 food production facilities. Food products have, however, not run out in shops despite the strike.
If Linda Lampenius and Pete Parkkonen win, it will mark Finland's second-ever Eurovision victory.
Sunshine will cover southern Finland on Sunday, but a precipitation system is headed to northern areas.
"One cannot say that we were 'caught with our pants down'," Defence Minister Antti Häkkänen (NCP) said on Saturday morning.
