Wyoming Avalanche Center Observed 300-Plus Avalanches Last Ski Season first appeared on Powder on Aug 5, 2025 "In the summer, ...

Snow fell in Casper for the first time last year on Sept. 27. The earliest September snow in central Wyoming occurred on Sept. 8, 1962, as 0.2 inches fell that day.

NWS Cheyenne, Wyoming, wrote on X on Tuesday: "A winter weather advisory has been issued for the Snowy Range. Accumulating snow will mainly be confined to the eastern side of the range above 8,500 ...

NWS Riverton, Wyoming, wrote on X on Sunday: "Developing storms west of the Divide after 3-4 p.m. this afternoon spreading east as rain/snow showers overnight into much of Monday.