The weather is wilder than the revelers in Sin City!

For the first time in a decade, the Las Vegas Strip has been blanketed with a cover of snow, as up to 2 inches piled up in the desert gambling metropolis Monday.

The rare winter storm — which started Sunday night amid temperatures in the mid-20s — baffled residents and tourists, who in February usually enjoy 60-degree temperatures.

Some even took to Twitter to gripe about the cold snap.

“Wtf Vegas I’m not here for snow,” vented one tourist, who was visiting from the Bahamas.

Other nearby areas, including Highlands, Henderson, Centennial Hills and Boulder City, were hit with up to 4 inches of snow, WLS-TV reported.

But most of the snow had melted by Monday afternoon, when temperatures spiked to the mid-40s.