Mammoth Lakes, CA (93546)

Today

Cloudy with snow. High 19F. SSE winds shifting to WSW at 15 to 25 mph. Chance of snow 90%. 3 to 5 inches of snow expected..

Tonight

Partly cloudy skies. Low -3F. Winds WSW at 10 to 20 mph.

Updated: February 19, 2026 @ 5:43 am