Mammoth Lakes, CA (93546)

Today

Periods of snow. High 19F. SSE winds shifting to WSW at 15 to 25 mph. Chance of snow 90%. Snow accumulating 3 to 5 inches..

Tonight

Clear to partly cloudy. Low -2F. Winds WSW at 10 to 20 mph.

Updated: February 19, 2026 @ 7:42 am