Tha mayor is gonna make it happen. Moscow Mayor Promises a Winter Without Snow:

Pigs still can't fly, but this winter, the mayor of Moscow promises to keep it from snowing. For just a few million dollars, the mayor's office will hire the Russian Air Force to spray a fine chemical mist over the clouds before they reach the capital, forcing them to dump their snow outside the city. Authorities say this will be a boon for Moscow, which is typically covered with a blanket of snow from November to March. Road crews won't need to constantly clear the streets, and traffic - and quality of life - will undoubtedly improve.

The idea came from Mayor Yury Luzhkov, who is no stranger to playing God. In 2002, he spearheaded a project to reverse the flow of the vast River Ob through Siberia to help irrigate the country's parched Central Asian neighbors. Although that idea hasn't exactly turned out as planned - scientists have said it's not feasible - this time, Luzhkov says, there's no way he can fail.