With each passing, snowless day, Denver extends its new record of the latest date at which the first measurable snow falls, busting through the old record of Nov. 21, set in 1934.

Climatologists are watching as the record climbs, estimating Denver’s dry spell could last until early December. But that’s not nearly as worrisome as the lagging snowpack levels in southwest Colorado, they say, specifically in the Sangre de Cristo, San Juan and San Miguel mountains.