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Climate Impact Company Week 2-4 Outlook

Europe/Western Russia

Issued: Wednesday, December 12, 2025

Highlight: Europe warmth eases but no snow.

Charts of the day: Current and projected Europe snow cover/snow depth.

Discussion: Without snow cover, the current warm pattern across Europe will continue.

Week-2 Ahead Forecast valid December 21-28, 2025: Mostly dry and less warm.

Discussion: The warm pattern is easing SLOWLY. Storm track is roped across the Mediterranean Sea. To the north, the pattern is dry.

Week-3 Ahead Forecast valid December 28, 2025-January 4, 2026: Turning colder but without snow.

Discussion: Upper trough maintains the Mediterranean Sea storm track. North of the storm track, colder east wind from Russia develops. However, dry pattern prevents any snow gain.

Week-4 Ahead Forecast valid January 4-11, 2026: Normally chilly. Northwest Russia is milder.

Discussion: The southern latitude storm track is unchanged while most of Europe is dry. ECM indicates Northwest Russia turns milder again.