Mammoth Lakes, CA (93546)

Today

Periods of rain. Becoming windy in the afternoon. Snow in the mountains. Morning high of 50F with temps falling to near 40. Winds SW at 20 to 30 mph. Chance of rain 90%. Rainfall around a half an inch..

Tonight

Snow this evening will give way to partly cloudy conditions late. Low 24F. Winds WSW at 15 to 25 mph. Chance of snow 90%. About one inch of snow expected. Heavier amounts in persistent snowbands.

Updated: April 21, 2026 @ 4:22 am