Lake Tahoe went from blizzard to dirt in weeks amid rates of snowmelt that hydrologists described as historic. And now comes a record-shattering March heat wave.

Add Yahoo as a preferred source to see more of our stories on Google. People walk in Truckee during heavy snowfall on Feb. 16. (William Hale Irwin/For the S.F. Chronicle) A major storm blanketed ...

Add Yahoo as a preferred source to see more of our stories on Google. As a major winter storm pounded the Sierra Nevada with some of the worst conditions in years, key stretches of Interstate 80 and ...

If the party had waited out the storm in their cabins, one of the skiers said, the outcome might have been different.

Reporter Erin Heft at Donner Summit shares tips for a clean snow park visit.

(KRON) — Scientist at the UC Berkeley Central Sierra Snow Lab are hunkered down and recording extraordinary measurements of rapid snowfall as a series of February storms slam the Sierra Nevada ...